ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-linux-next-kasan-gce-root/syz-executor131795997 <...> Warning: Permanently added '10.128.0.152' (ED25519) to the list of known hosts. execve("ci-upstream-linux-next-kasan-gce-root/syz-executor131795997", ["ci-upstream-linux-next-kasan-gce-root/syz-executor131795997"], 0x7ffc2b4cc740 /* 10 vars */) = 0 brk(NULL) = 0x55556d18d000 brk(0x55556d18dd80) = 0x55556d18dd80 arch_prctl(ARCH_SET_FS, 0x55556d18d400) = 0 set_tid_address(0x55556d18d6d0) = 5624 set_robust_list(0x55556d18d6e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-linux-next-kasan-gce-root/syz-executor131795997", 4096) = 65 getrandom("\x46\x67\x12\xd0\x8d\xf7\xa0\xf0", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556d18dd80 brk(0x55556d1aed80) = 0x55556d1aed80 brk(0x55556d1af000) = 0x55556d1af000 mprotect(0x7fc7185c5000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 79.003148][ T5624] cgroup: Unknown subsys name 'net' mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) [ 79.114791][ T5624] cgroup: Unknown subsys name 'cpuset' [ 79.126510][ T5624] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=864, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5624}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=13, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x6c\x38\x30\x32\x31\x35\x34\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x1e], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 48], [{nla_len=744, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x6}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xd /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x7}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xe /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x8}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xc /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x9}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x14 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xa}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETPOLICY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xb}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xb /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xc}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x10 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xd}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x11 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xe}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xf /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xf}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x12 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x10}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x13 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x11}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x23 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x12}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x24 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x13}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x26 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x14}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x27 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x15}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x28 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x16}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x29 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x17}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x2a /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x18}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x2b /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x19}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x15 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1a}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x16 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1b}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x17 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1c}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x18 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1d}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x19 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1e}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1a /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1f}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1b /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x20}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1c /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x21}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1d /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x22}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1e /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x23}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1f /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x24}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x20 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x25}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x21 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=52, nla_type=CTRL_ATTR_MCAST_GROUPS}, [[{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0xc], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x63\x6f\x6e\x66\x69\x67\x00"...]]], [{nla_len=24, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0xd], [{nla_len=9, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x73\x63\x61\x6e\x00"...]]]]]]], 4096, 0, NULL, NULL) = 864 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5624}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0xb, version=0}, [[{nla_len=8, nla_type=0x3}, "\x0b\x00\x00\x00"], [{nla_len=6, nla_type=0xa}, "\xa0\xaa"]]], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5624}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5624}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 sendto(3, [{nlmsg_len=84, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=8, nla_type=IFLA_NUM_TX_QUEUES}, 2], [{nla_len=8, nla_type=IFLA_NUM_RX_QUEUES}, 2], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5624}, {error=0, msg={nlmsg_len=84, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0xb, version=0}, [[{nla_len=8, nla_type=0x3}, "\x0c\x00\x00\x00"], [{nla_len=6, nla_type=0xa}, "\xa1\xaa"]]], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5624}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5624}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 close(3) = 0 close(4) = 0 swapoff("./swap-file") = -1 ENOENT (No such file or directory) unlink("./swap-file") = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 close(3) = 0 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc7185391a0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc7185391a0}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184e3000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7fc7184e3000, stack_size=0x9000}, 88ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5627 attached [pid 5627] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 5627] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5627] execve("/bin/sh", ["sh", "-c", "--", "mkswap ./swap-file"], 0x7ffedf2d4e18 /* 10 vars */ [pid 5624] <... clone3 resumed>) = 5627 [pid 5624] munmap(0x7fc7184e3000, 36864) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 5627] <... execve resumed>) = 0 [pid 5627] brk(NULL) = 0x55c4db2d8000 [pid 5627] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff95c58b000 [pid 5627] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7fff74797c40, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7fff74797c40, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 5627] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c4c9000 [pid 5627] mmap(0x7ff95c4d9000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7ff95c4d9000 [pid 5627] mmap(0x7ff95c55f000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7ff95c55f000 [pid 5627] mmap(0x7ff95c587000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7ff95c587000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5627] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 5627] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5627] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c2e9000 [pid 5627] mmap(0x7ff95c311000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7ff95c311000 [pid 5627] mmap(0x7ff95c45f000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7ff95c45f000 [pid 5627] mmap(0x7ff95c4b6000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7ff95c4b6000 [pid 5627] mmap(0x7ff95c4bc000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7ff95c4bc000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 5627] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c2d8000 [pid 5627] mmap(0x7ff95c2db000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7ff95c2db000 [pid 5627] mmap(0x7ff95c2e3000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7ff95c2e3000 [pid 5627] mmap(0x7ff95c2e7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7ff95c2e7000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 5627] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c2d1000 [pid 5627] mmap(0x7ff95c2d3000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7ff95c2d3000 [pid 5627] mmap(0x7ff95c2d5000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7ff95c2d5000 [pid 5627] mmap(0x7ff95c2d6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7ff95c2d6000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 5627] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c2c0000 [pid 5627] mmap(0x7ff95c2c3000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7ff95c2c3000 [pid 5627] mmap(0x7ff95c2cb000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7ff95c2cb000 [pid 5627] mmap(0x7ff95c2cd000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7ff95c2cd000 [pid 5627] mmap(0x7ff95c2cf000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7ff95c2cf000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7fff74797ba0, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7fff74797ba0, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 5627] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c290000 [pid 5627] mmap(0x7ff95c298000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7ff95c298000 [pid 5627] mmap(0x7ff95c2b4000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7ff95c2b4000 [pid 5627] mmap(0x7ff95c2bc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7ff95c2bc000 [pid 5627] mmap(0x7ff95c2be000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7ff95c2be000 [pid 5627] close(3) = 0 [pid 5627] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff95c28e000 [pid 5627] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 5627] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c284000 [pid 5627] mmap(0x7ff95c286000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7ff95c286000 [pid 5627] mmap(0x7ff95c289000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7ff95c289000 [pid 5627] mmap(0x7ff95c28b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7ff95c28b000 [pid 5627] mmap(0x7ff95c28d000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7ff95c28d000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 5627] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff95c222000 [pid 5627] mmap(0x7ff95c225000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7ff95c225000 [pid 5627] mmap(0x7ff95c25c000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7ff95c25c000 [pid 5627] mmap(0x7ff95c282000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7ff95c282000 [pid 5627] close(3) = 0 [pid 5627] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff95c220000 [pid 5627] arch_prctl(ARCH_SET_FS, 0x7ff95c220c80) = 0 [pid 5627] set_tid_address(0x7ff95c220f50) = 5627 [pid 5627] set_robust_list(0x7ff95c220f60, 24) = 0 [pid 5627] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5627] mprotect(0x7ff95c4b6000, 16384, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c282000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c28b000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c2bc000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c2cd000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c2e7000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c2d6000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c587000, 12288, PROT_READ) = 0 [pid 5627] mprotect(0x55c4c5a9a000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7ff95c5c8000, 8192, PROT_READ) = 0 [pid 5627] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5627] statfs("/sys/fs/selinux", 0x7fff747989e0) = -1 ENOENT (No such file or directory) [pid 5627] statfs("/selinux", 0x7fff747989e0) = -1 ENOENT (No such file or directory) [pid 5627] getrandom("\x3a\x07\x9a\xc0\xc0\x81\xa7\x83", 8, GRND_NONBLOCK) = 8 [pid 5627] brk(NULL) = 0x55c4db2d8000 [pid 5627] brk(0x55c4db2f9000) = 0x55c4db2f9000 [pid 5627] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 5627] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tdevtmpfs\nnodev\tbinfmt_misc\nnodev"..., 1024) = 740 [pid 5627] read(3, "", 1024) = 0 [pid 5627] close(3) = 0 [pid 5627] access("/etc/selinux/config", F_OK) = 0 [pid 5627] getpid() = 5627 [pid 5627] rt_sigaction(SIGCHLD, {sa_handler=0x7ff95c50c287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7ff95c328180}, NULL, 8) = 0 [pid 5627] getppid() = 5624 [pid 5627] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 5627] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5627] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5627] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5627] rt_sigaction(SIGINT, {sa_handler=0x7ff95c50c287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7ff95c328180}, NULL, 8) = 0 [pid 5627] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5627] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5627] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7fff74798538, 0) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14256, ...}, 0) = 0 [pid 5627] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55c4db2d8d40 /* 10 vars */) = 0 [pid 5627] brk(NULL) = 0x55eb096cc000 [pid 5627] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9e24000 [pid 5627] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcc98cb150, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcc98cb150, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 5627] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9d62000 [pid 5627] mmap(0x7f7fb9d72000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f7fb9d72000 [pid 5627] mmap(0x7f7fb9df8000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f7fb9df8000 [pid 5627] mmap(0x7f7fb9e20000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f7fb9e20000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5627] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 5627] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5627] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9b82000 [pid 5627] mmap(0x7f7fb9baa000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f7fb9baa000 [pid 5627] mmap(0x7f7fb9cf8000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f7fb9cf8000 [pid 5627] mmap(0x7f7fb9d4f000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f7fb9d4f000 [pid 5627] mmap(0x7f7fb9d55000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9d55000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 5627] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9b71000 [pid 5627] mmap(0x7f7fb9b74000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f7fb9b74000 [pid 5627] mmap(0x7f7fb9b7c000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f7fb9b7c000 [pid 5627] mmap(0x7f7fb9b80000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f7fb9b80000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 5627] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9b6a000 [pid 5627] mmap(0x7f7fb9b6c000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f7fb9b6c000 [pid 5627] mmap(0x7f7fb9b6e000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f7fb9b6e000 [pid 5627] mmap(0x7f7fb9b6f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f7fb9b6f000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 5627] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9b59000 [pid 5627] mmap(0x7f7fb9b5c000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f7fb9b5c000 [pid 5627] mmap(0x7f7fb9b64000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f7fb9b64000 [pid 5627] mmap(0x7f7fb9b66000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f7fb9b66000 [pid 5627] mmap(0x7f7fb9b68000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9b68000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcc98cb0b0, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcc98cb0b0, 0) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 5627] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9b29000 [pid 5627] mmap(0x7f7fb9b31000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f7fb9b31000 [pid 5627] mmap(0x7f7fb9b4d000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f7fb9b4d000 [pid 5627] mmap(0x7f7fb9b55000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f7fb9b55000 [pid 5627] mmap(0x7f7fb9b57000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9b57000 [pid 5627] close(3) = 0 [pid 5627] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9b27000 [pid 5627] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 5627] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9b1d000 [pid 5627] mmap(0x7f7fb9b1f000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f7fb9b1f000 [pid 5627] mmap(0x7f7fb9b22000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f7fb9b22000 [pid 5627] mmap(0x7f7fb9b24000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f7fb9b24000 [pid 5627] mmap(0x7f7fb9b26000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9b26000 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5627] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 5627] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 5627] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7fb9abb000 [pid 5627] mmap(0x7f7fb9abe000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f7fb9abe000 [pid 5627] mmap(0x7f7fb9af5000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f7fb9af5000 [pid 5627] mmap(0x7f7fb9b1b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f7fb9b1b000 [pid 5627] close(3) = 0 [pid 5627] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7fb9ab9000 [pid 5627] arch_prctl(ARCH_SET_FS, 0x7f7fb9ab9c80) = 0 [pid 5627] set_tid_address(0x7f7fb9ab9f50) = 5627 [pid 5627] set_robust_list(0x7f7fb9ab9f60, 24) = 0 [pid 5627] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5627] mprotect(0x7f7fb9d4f000, 16384, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9b1b000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9b24000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9b55000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9b66000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9b80000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9b6f000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9e20000, 12288, PROT_READ) = 0 [pid 5627] mprotect(0x55ead529f000, 4096, PROT_READ) = 0 [pid 5627] mprotect(0x7f7fb9e61000, 8192, PROT_READ) = 0 [pid 5627] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5627] statfs("/sys/fs/selinux", 0x7ffcc98cbef0) = -1 ENOENT (No such file or directory) [pid 5627] statfs("/selinux", 0x7ffcc98cbef0) = -1 ENOENT (No such file or directory) [pid 5627] getrandom("\xf9\x37\x37\xec\x02\x82\x89\x4b", 8, GRND_NONBLOCK) = 8 [pid 5627] brk(NULL) = 0x55eb096cc000 [pid 5627] brk(0x55eb096ed000) = 0x55eb096ed000 [pid 5627] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5627] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 5627] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tdevtmpfs\nnodev\tbinfmt_misc\nnodev"..., 1024) = 740 [pid 5627] read(3, "", 1024) = 0 [pid 5627] close(3) = 0 [pid 5627] access("/etc/selinux/config", F_OK) = 0 [pid 5627] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 5627] lseek(3, 0, SEEK_END) = 128000000 [pid 5627] lseek(3, 0, SEEK_SET) = 0 [pid 5627] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 5627] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1024) = 1024 [pid 5627] write(3, "\x01\x00\x00\x00\x11\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 516) = 516 [pid 5627] lseek(3, 4086, SEEK_SET) = 4086 [pid 5627] write(3, "SWAPSPACE2", 10) = 10 [pid 5627] fsync(3) = 0 Setting up swapspace version 1, size = 127995904 bytes [pid 5627] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 5627] exit_group(0) = ? [pid 5627] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5629 attached , child_tidptr=0x55556d18d6d0) = 5629 [pid 5629] set_robust_list(0x55556d18d6e0, 24) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] getrandom(ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5630 attached [pid 5624] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5630 [pid 5629] <... getrandom resumed>"\x22\xa0\x9d\xbf\xc4\x62\x14\x0a", 8, GRND_NONBLOCK) = 8 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] mkdir("./syzkaller.QiSVB5", 0700 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5630] set_robust_list(0x55556d18d6e0, 24 [pid 5629] <... mkdir resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] chmod("./syzkaller.QiSVB5", 0777 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5629] <... chmod resumed>) = 0 [pid 5630] getrandom(ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5631 attached [pid 5624] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5631 [pid 5630] <... getrandom resumed>"\xad\x01\x17\x3c\x67\xa3\x28\xe0", 8, GRND_NONBLOCK) = 8 [pid 5629] chdir("./syzkaller.QiSVB5" [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] set_robust_list(0x55556d18d6e0, 24 [pid 5630] mkdir("./syzkaller.tDJLd0", 0700 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] <... mkdir resumed>) = 0 [pid 5629] <... chdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5629] unshare(CLONE_NEWPID [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] chmod("./syzkaller.tDJLd0", 0777 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] getrandom("\xef\x87\xa4\x44\x80\x7e\x59\x74", 8, GRND_NONBLOCK) = 8 [pid 5631] mkdir("./syzkaller.NGKBhp", 0700 [pid 5630] <... chmod resumed>) = 0 [pid 5630] chdir("./syzkaller.tDJLd0") = 0 [pid 5630] unshare(CLONE_NEWPID [pid 5624] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5632 [pid 5629] <... unshare resumed>) = 0 [pid 5631] <... mkdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5632 attached [pid 5632] set_robust_list(0x55556d18d6e0, 24) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] chmod("./syzkaller.NGKBhp", 0777 [pid 5630] <... unshare resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... chmod resumed>) = 0 [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5630] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] chdir("./syzkaller.NGKBhp" [pid 5630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] getrandom( [pid 5631] <... chdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5633 attached [pid 5633] set_robust_list(0x55556d18d6e0, 24) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... getrandom resumed>"\xbb\x67\xc2\x6d\x67\x7d\xc1\xe2", 8, GRND_NONBLOCK) = 8 [ 80.884851][ T5624] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [pid 5632] mkdir("./syzkaller.dQFcMq", 0700ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5635 attached ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5634 attached [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] unshare(CLONE_NEWPID [pid 5629] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5633 [pid 5624] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5635 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... mkdir resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] set_robust_list(0x55556d18d6e0, 24 [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... set_robust_list resumed>) = 0 [pid 5630] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5634 [pid 5635] set_robust_list(0x55556d18d6e0, 24 [pid 5631] <... unshare resumed>) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... prctl resumed>) = 0 [pid 5632] chmod("./syzkaller.dQFcMq", 0777 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getppid( [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... getppid resumed>) = 0 [pid 5632] <... chmod resumed>) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5636 attached [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 5632] chdir("./syzkaller.dQFcMq" [pid 5635] getrandom( [pid 5633] <... prlimit64 resumed>, NULL) = 0 [pid 5632] <... chdir resumed>) = 0 [pid 5631] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5636 [pid 5636] set_robust_list(0x55556d18d6e0, 24 [pid 5634] <... prctl resumed>) = 0 [pid 5634] getppid( [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... set_robust_list resumed>) = 0 [pid 5633] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 5632] unshare(CLONE_NEWPID [pid 5634] <... getppid resumed>) = 0 [pid 5633] <... prlimit64 resumed>, NULL) = 0 [pid 5632] <... unshare resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 5634] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... getrandom resumed>"\x68\x1b\x1e\x72\x71\x77\x36\xff", 8, GRND_NONBLOCK) = 8 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... prlimit64 resumed>, NULL) = 0 [pid 5633] <... prlimit64 resumed>, NULL) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 5633] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] getrandom( [pid 5634] <... prlimit64 resumed>, NULL) = 0 [pid 5633] <... prlimit64 resumed>, NULL) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5637 attached [pid 5633] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5637] set_robust_list(0x55556d18d6e0, 24 [pid 5635] <... getrandom resumed>"\x9e\x04\x01\x62\xed\x69\xbf\xf4", 8, GRND_NONBLOCK) = 8 [pid 5634] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 5633] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 5632] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5637 [pid 5636] <... prctl resumed>) = 0 [pid 5635] getrandom( [pid 5634] <... prlimit64 resumed>, NULL) = 0 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5635] <... getrandom resumed>"\xef\xd7\x28\xc3\xc9\xe2\x9b\xdc", 8, GRND_NONBLOCK) = 8 [pid 5634] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 5633] <... prlimit64 resumed>, NULL) = 0 [pid 5636] getppid( [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] mkdir("./syzkaller.5FrEiV", 0700 [pid 5634] <... prlimit64 resumed>, NULL) = 0 [pid 5633] unshare(CLONE_NEWNS [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getppid resumed>) = 0 [pid 5634] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 5634] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 5637] <... prctl resumed>) = 0 [pid 5634] <... prlimit64 resumed>, NULL) = 0 [pid 5637] getppid( [pid 5636] <... prlimit64 resumed>, NULL) = 0 [pid 5633] <... unshare resumed>) = 0 [pid 5637] <... getppid resumed>) = 0 [pid 5637] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5637] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 5636] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 5634] unshare(CLONE_NEWNS [pid 5636] <... prlimit64 resumed>, NULL) = 0 [pid 5637] <... prlimit64 resumed>, NULL) = 0 [pid 5633] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5637] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 5634] <... unshare resumed>) = 0 [pid 5633] <... mount resumed>) = 0 [pid 5636] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 5637] <... prlimit64 resumed>, NULL) = 0 [pid 5637] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5637] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5633] unshare(CLONE_NEWIPC [pid 5637] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 5633] <... unshare resumed>) = 0 [pid 5637] <... prlimit64 resumed>, NULL) = 0 [pid 5637] unshare(CLONE_NEWNS [pid 5636] <... prlimit64 resumed>, NULL) = 0 [pid 5635] <... mkdir resumed>) = 0 [pid 5634] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5633] unshare(CLONE_NEWCGROUP [pid 5637] <... unshare resumed>) = 0 [pid 5636] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 5637] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5636] <... prlimit64 resumed>, NULL) = 0 [pid 5637] <... mount resumed>) = 0 [pid 5635] chmod("./syzkaller.5FrEiV", 0777 [pid 5634] <... mount resumed>) = 0 [pid 5633] <... unshare resumed>) = 0 [pid 5636] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 5637] unshare(CLONE_NEWIPC) = 0 [pid 5636] <... prlimit64 resumed>, NULL) = 0 [pid 5635] <... chmod resumed>) = 0 [pid 5634] unshare(CLONE_NEWIPC [pid 5633] unshare(CLONE_NEWUTS [pid 5636] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 5635] chdir("./syzkaller.5FrEiV" [pid 5636] <... prlimit64 resumed>, NULL) = 0 [pid 5637] unshare(CLONE_NEWCGROUP [pid 5636] unshare(CLONE_NEWNS [pid 5637] <... unshare resumed>) = 0 [pid 5637] unshare(CLONE_NEWUTS) = 0 [pid 5637] unshare(CLONE_SYSVSEM) = 0 [pid 5636] <... unshare resumed>) = 0 [pid 5635] <... chdir resumed>) = 0 [pid 5634] <... unshare resumed>) = 0 [pid 5633] <... unshare resumed>) = 0 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5634] unshare(CLONE_NEWCGROUP [pid 5637] <... openat resumed>) = 3 [pid 5634] <... unshare resumed>) = 0 [pid 5635] unshare(CLONE_NEWPID [pid 5633] unshare(CLONE_SYSVSEM [pid 5634] unshare(CLONE_NEWUTS) = 0 [pid 5633] <... unshare resumed>) = 0 [pid 5637] write(3, "16777216", 8 [pid 5636] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5635] <... unshare resumed>) = 0 [pid 5634] unshare(CLONE_SYSVSEM [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5637] <... write resumed>) = 8 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... unshare resumed>) = 0 [pid 5637] close(3 [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5637] <... close resumed>) = 0 [pid 5636] <... mount resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... openat resumed>) = 3 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] unshare(CLONE_NEWIPC [pid 5637] <... openat resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5638 attached [pid 5636] <... unshare resumed>) = 0 [pid 5634] write(3, "16777216", 8 [pid 5633] write(3, "16777216", 8 [pid 5637] write(3, "536870912", 9 [pid 5636] unshare(CLONE_NEWCGROUP [pid 5635] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5638 [pid 5634] <... write resumed>) = 8 [pid 5633] <... write resumed>) = 8 [pid 5638] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... write resumed>) = 9 [pid 5636] <... unshare resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] close(3 [pid 5633] close(3 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] close(3 [pid 5636] unshare(CLONE_NEWUTS [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... close resumed>) = 0 [pid 5636] <... unshare resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... openat resumed>) = 3 [pid 5636] unshare(CLONE_SYSVSEM [pid 5634] <... openat resumed>) = 3 [pid 5633] <... openat resumed>) = 3 [pid 5638] <... prctl resumed>) = 0 [pid 5636] <... unshare resumed>) = 0 [pid 5638] getppid() = 0 [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5634] write(3, "536870912", 9 [pid 5638] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5637] write(3, "1024", 4 [pid 5636] <... openat resumed>) = 3 [pid 5634] <... write resumed>) = 9 [pid 5633] write(3, "536870912", 9 [pid 5638] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 5637] <... write resumed>) = 4 [pid 5638] <... prlimit64 resumed>, NULL) = 0 [pid 5637] close(3 [pid 5636] write(3, "16777216", 8 [pid 5634] close(3 [pid 5633] <... write resumed>) = 9 [pid 5637] <... close resumed>) = 0 [pid 5636] <... write resumed>) = 8 [pid 5634] <... close resumed>) = 0 [pid 5633] close(3 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5636] close(3 [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5633] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5636] <... close resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5638] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5634] write(3, "1024", 4 [pid 5633] <... openat resumed>) = 3 [pid 5637] write(3, "8192", 4 [pid 5638] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 5637] <... write resumed>) = 4 [pid 5636] write(3, "536870912", 9 [pid 5634] <... write resumed>) = 4 [pid 5638] <... prlimit64 resumed>, NULL) = 0 [pid 5637] close(3 [pid 5636] <... write resumed>) = 9 [pid 5634] close(3 [pid 5633] write(3, "1024", 4 [pid 5638] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 5637] <... close resumed>) = 0 [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... write resumed>) = 4 [pid 5638] <... prlimit64 resumed>, NULL) = 0 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5636] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5633] close(3 [pid 5638] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 5637] <... openat resumed>) = 3 [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5634] <... openat resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5638] <... prlimit64 resumed>, NULL) = 0 [pid 5638] unshare(CLONE_NEWNS [pid 5636] <... openat resumed>) = 3 [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5637] write(3, "1024", 4 [pid 5634] write(3, "8192", 4 [pid 5633] <... openat resumed>) = 3 [pid 5637] <... write resumed>) = 4 [pid 5636] write(3, "1024", 4 [pid 5634] <... write resumed>) = 4 [pid 5637] close(3 [pid 5638] <... unshare resumed>) = 0 [pid 5636] <... write resumed>) = 4 [pid 5634] close(3 [pid 5633] write(3, "8192", 4 [pid 5637] <... close resumed>) = 0 [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... write resumed>) = 4 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5636] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5633] close(3 [pid 5637] <... openat resumed>) = 3 [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5634] <... openat resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5638] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5637] write(3, "1024", 4 [pid 5636] write(3, "8192", 4 [pid 5634] write(3, "1024", 4 [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5638] <... mount resumed>) = 0 [pid 5637] <... write resumed>) = 4 [pid 5636] <... write resumed>) = 4 [pid 5634] <... write resumed>) = 4 [pid 5633] <... openat resumed>) = 3 [pid 5637] close(3 [pid 5636] close(3 [pid 5638] unshare(CLONE_NEWIPC [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(3 [pid 5633] write(3, "1024", 4 [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5634] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5633] <... write resumed>) = 4 [pid 5636] <... openat resumed>) = 3 [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5638] <... unshare resumed>) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5636] write(3, "1024", 4 [pid 5633] close(3 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5638] unshare(CLONE_NEWCGROUP [pid 5636] <... write resumed>) = 4 [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5638] <... unshare resumed>) = 0 [pid 5637] write(3, "1024 1048576 500 1024", 21 [pid 5636] close(3 [pid 5634] write(3, "1024", 4 [pid 5633] <... openat resumed>) = 3 [pid 5638] unshare(CLONE_NEWUTS [pid 5637] <... write resumed>) = 21 [pid 5636] <... close resumed>) = 0 [pid 5634] <... write resumed>) = 4 [pid 5638] <... unshare resumed>) = 0 [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5634] close(3 [pid 5633] write(3, "1024", 4 [pid 5638] unshare(CLONE_SYSVSEM [pid 5637] close(3 [pid 5636] <... openat resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5638] <... unshare resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... write resumed>) = 4 [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5637] getpid( [pid 5634] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5633] close(3 [pid 5638] <... openat resumed>) = 3 [pid 5637] <... getpid resumed>) = 1 [pid 5636] write(3, "1024", 4 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5637] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 5638] write(3, "16777216", 8 [pid 5637] <... capget resumed>, {effective=1<) = 4 [pid 5634] write(3, "1024 1048576 500 1024", 21 [pid 5637] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5633] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5637] <... capset resumed>) = 0 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5636] close(3) = 0 [pid 5638] <... write resumed>) = 8 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... write resumed>) = 21 [pid 5633] <... openat resumed>) = 3 [pid 5638] close(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5634] close(3 [pid 5633] write(3, "1024 1048576 500 1024", 21 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="nr3" [pid 5636] <... openat resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... write resumed>) = 21 [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5634] getpid( [pid 5638] <... openat resumed>) = 3 [pid 5634] <... getpid resumed>) = 1 [pid 5633] close(3 [pid 5638] write(3, "536870912", 9 [pid 5636] write(3, "1024 1048576 500 1024", 21 [pid 5634] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 5633] <... close resumed>) = 0 [pid 5638] <... write resumed>) = 9 [pid 5636] <... write resumed>) = 21 [pid 5634] <... capget resumed>, {effective=1< [pid 5638] close(3 [pid 5636] close(3 [pid 5634] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5633] <... getpid resumed>) = 1 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... capset resumed>) = 0 [pid 5633] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5636] getpid( [pid 5634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5633] <... capget resumed>, {effective=1<) = 3 [pid 5636] <... getpid resumed>) = 1 [pid 5634] <... socket resumed>) = 3 [pid 5633] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5636] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 5638] write(3, "1024", 4 [pid 5636] <... capget resumed>, {effective=1< [pid 5633] <... capset resumed>) = 0 [pid 5638] <... write resumed>) = 4 [pid 5636] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5634] <... socket resumed>) = 4 [pid 5638] close(3 [pid 5636] <... capset resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="nr1" [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5638] <... close resumed>) = 0 [pid 5636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5633] <... socket resumed>) = 3 [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5636] <... socket resumed>) = 3 [pid 5638] <... openat resumed>) = 3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] write(3, "8192", 4 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... write resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="nr0" [pid 5638] close(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="nr2" [pid 5638] <... close resumed>) = 0 [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] write(3, "1024", 4) = 4 [pid 5638] close(3) = 0 [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] write(3, "1024", 4) = 4 [pid 5638] close(3) = 0 [pid 5638] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5638] close(3) = 0 [pid 5638] getpid() = 1 [pid 5638] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5636] <... sendto resumed>) = 40 [pid 5638] close(4 [pid 5636] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.0.3")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.0.3")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5638] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x05\x08\x00\x01\x00\xac\x1e\x00\x05"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 40 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="nr2" [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1571139912}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.0.5")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.0.5")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x01\x08\x00\x01\x00\xac\x1e\x00\x01"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="nr4" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-408185491}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.0.1")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.0.1")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x04\x08\x00\x01\x00\xac\x1e\x00\x04"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="nr0" [pid 5637] recvfrom(3 [pid 5634] close(4) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1631478037}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.0.4")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.0.4")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="nr3" [pid 5634] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-184521548}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.0.2")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.0.2")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="nr1" [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:00]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5633] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-408185491}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:00]]}], 4096, 0, NULL, NULL) = 64 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="rose0" [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:04]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5638] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1571139912}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:04]]}], 4096, 0, NULL, NULL) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="rose4" [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:02]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5636] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:02]]}], 4096, 0, NULL, NULL) = 64 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="rose2" [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5634] close(4 [pid 5637] close(4) = 0 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:01]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:03]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 44 [pid 5637] <... sendto resumed>) = 44 [pid 5634] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-184521548}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:01]]}], 4096, 0, NULL, NULL) = 64 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1631478037}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=11, nla_type=IFLA_ADDRESS}, bb:bb:bb:00:00:00:03]]}], 4096, 0, NULL, NULL) = 64 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="rose3" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="rose1" [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.1")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.1")]]], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-408185491}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.1")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.1")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="rose0" [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.5")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.5")]]], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5638] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1571139912}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.5")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.5")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="rose4" [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.3")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.3")]]], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5636] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.3")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.3")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="rose2" [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.2")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.2")]]], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5634] <... sendto resumed>) = 40 [pid 5637] close(4 [pid 5634] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-184521548}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.2")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.2")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.4")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.4")]]], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="rose1" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1631478037}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_REPLACE|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifa_family=AF_INET, ifa_prefixlen=24, ifa_flags=0, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=0}, [[{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("172.30.1.4")], [{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("172.30.1.4")]]]}], 4096, 0, NULL, NULL) = 60 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="rose3" [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:02]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5636] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:02]]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5636] close(3 [pid 5638] close(4) = 0 [pid 5636] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:04]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] unshare(CLONE_NEWNET [pid 5638] <... sendto resumed>) = 44 [pid 5638] recvfrom(3 [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1571139912}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:04]]}], 4096, 0, NULL, NULL) = 64 [pid 5633] close(4 [pid 5638] close(3) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] unshare(CLONE_NEWNET [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:00]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5633] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-408185491}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:00]]}], 4096, 0, NULL, NULL) = 64 [pid 5633] close(3) = 0 [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] unshare(CLONE_NEWNET [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:01]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5634] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-184521548}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:01]]}], 4096, 0, NULL, NULL) = 64 [pid 5634] close(3) = 0 [pid 5634] unshare(CLONE_NEWNET [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:03]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5637] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1631478037}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=9, nla_type=IFLA_ADDRESS}, bb:bb:bb:01:03]]}], 4096, 0, NULL, NULL) = 64 [pid 5637] close(3) = 0 [pid 5637] unshare(CLONE_NEWNET [pid 5636] <... unshare resumed>) = 0 [pid 5636] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5636] write(3, "0 65535", 7) = 7 [pid 5636] close(3) = 0 [pid 5636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5636] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... unshare resumed>) = 0 [pid 5638] <... unshare resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5638] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5634] <... openat resumed>) = 3 [pid 5638] <... openat resumed>) = 3 [pid 5634] write(3, "0 65535", 7 [pid 5638] write(3, "0 65535", 7 [pid 5636] <... sendto resumed>) = 72 [pid 5634] <... write resumed>) = 7 [pid 5633] <... unshare resumed>) = 0 [pid 5634] close(3 [pid 5633] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5634] <... close resumed>) = 0 [pid 5638] <... write resumed>) = 7 [pid 5636] recvfrom(3 [pid 5634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5633] <... openat resumed>) = 3 [pid 5638] close(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] write(3, "0 65535", 7 [pid 5634] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5636] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... write resumed>) = 7 [pid 5638] <... socket resumed>) = 3 [pid 5633] close(3 [pid 5638] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5633] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 72 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 84 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... unshare resumed>) = 0 [pid 5638] <... sendto resumed>) = 84 [pid 5636] <... sendto resumed>) = 72 [pid 5633] <... sendto resumed>) = 84 [pid 5638] recvfrom(3 [pid 5637] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... openat resumed>) = 3 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] write(3, "0 65535", 7 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... write resumed>) = 7 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(3 [pid 5634] <... sendto resumed>) = 76 [pid 5637] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 76 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 76 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 76 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 72 [pid 5638] <... sendto resumed>) = 72 [pid 5637] <... sendto resumed>) = 84 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 76 [pid 5634] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 72 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 72 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 76 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 72 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 72 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 72 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 72 [pid 5636] <... sendto resumed>) = 72 [pid 5634] <... sendto resumed>) = 72 [pid 5636] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 72 [pid 5637] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 76 [pid 5638] <... sendto resumed>) = 76 [pid 5637] <... sendto resumed>) = 72 [pid 5636] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 76 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 76 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 76 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 76 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 76 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 72 [pid 5636] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 76 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 72 [pid 5636] <... sendto resumed>) = 60 [pid 5634] recvfrom(3 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 5637] <... sendto resumed>) = 76 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 76 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 76 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 76 [pid 5633] <... sendto resumed>) = 72 [pid 5638] <... sendto resumed>) = 72 [pid 5636] <... sendto resumed>) = 76 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 5634] <... sendto resumed>) = 76 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 76 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 76 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5633] <... sendto resumed>) = 76 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 72 [pid 5637] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 5634] <... sendto resumed>) = 60 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 140 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 76 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 76 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 76 [pid 5637] recvfrom(3 [pid 5634] <... sendto resumed>) = 76 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 60 [pid 5636] <... sendto resumed>) = 140 [pid 5638] recvfrom(3 [pid 5636] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=27}) = 0 [pid 5636] close(4) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5633] <... sendto resumed>) = 60 [pid 5636] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5633] recvfrom(3 [pid 5636] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 76 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 76 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 60 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 76 [pid 5636] <... sendto resumed>) = 40 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=29}) = 0 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 76 [pid 5633] <... sendto resumed>) = 76 [pid 5636] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 76 [pid 5637] <... sendto resumed>) = 76 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 140 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 82.883791][ T5636] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.884376][ T5636] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.884640][ T5636] bridge_slave_0: entered allmulticast mode [ 82.885942][ T5636] bridge_slave_0: entered promiscuous mode [pid 5634] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 76 [pid 5638] <... sendto resumed>) = 76 [pid 5637] <... sendto resumed>) = 76 [pid 5633] recvfrom(3 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 140 [pid 5633] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=27}) = 0 [pid 5634] close(4) = 0 [pid 5638] <... sendto resumed>) = 140 [pid 5637] <... sendto resumed>) = 76 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5633] <... sendto resumed>) = 76 [pid 5634] close(4) = 0 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 136 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 140 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 82.979462][ T5636] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.979564][ T5636] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.979642][ T5636] bridge_slave_1: entered allmulticast mode [ 82.981273][ T5636] bridge_slave_1: entered promiscuous mode [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] <... sendto resumed>) = 140 [pid 5634] <... sendto resumed>) = 40 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5638] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5634] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5637] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 140 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 140 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 136 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [ 83.067569][ T5634] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.067672][ T5634] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.067746][ T5634] bridge_slave_0: entered allmulticast mode [ 83.068904][ T5634] bridge_slave_0: entered promiscuous mode [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 140 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5634] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 5637] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=12}) = 0 [ 83.119813][ T5638] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.119876][ T5638] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.119953][ T5638] bridge_slave_0: entered allmulticast mode [ 83.123133][ T5638] bridge_slave_0: entered promiscuous mode [ 83.126129][ T5634] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.126267][ T5634] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.126379][ T5634] bridge_slave_1: entered allmulticast mode [pid 5633] <... close resumed>) = 0 [pid 5637] close(4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 136 [pid 5634] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 40 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 40 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=33}) = 0 [ 83.128438][ T5634] bridge_slave_1: entered promiscuous mode [ 83.182162][ T5633] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.182402][ T5633] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.182535][ T5633] bridge_slave_0: entered allmulticast mode [ 83.184102][ T5633] bridge_slave_0: entered promiscuous mode [ 83.195111][ T5636] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5636] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5636] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 136 [pid 5637] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 5637] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 5634] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5634] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5634] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 136 [pid 5637] close(4 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 83.195412][ T5638] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.195527][ T5638] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.195644][ T5638] bridge_slave_1: entered allmulticast mode [ 83.202575][ T5638] bridge_slave_1: entered promiscuous mode [ 83.245470][ T5637] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.245566][ T5637] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.245972][ T5637] bridge_slave_0: entered allmulticast mode [ 83.248427][ T5637] bridge_slave_0: entered promiscuous mode [pid 5636] <... sendto resumed>) = 40 [pid 5638] <... sendto resumed>) = 136 [pid 5637] <... sendto resumed>) = 40 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 40 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [ 83.280744][ T5636] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.280958][ T5633] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.281063][ T5633] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.281171][ T5633] bridge_slave_1: entered allmulticast mode [ 83.282768][ T5633] bridge_slave_1: entered promiscuous mode [ 83.289090][ T5634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=31}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=33}) = 0 [pid 5638] close(4 [pid 5634] close(4 [pid 5638] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5634] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5634] close(4 [pid 5638] close(4 [pid 5634] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 136 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 136 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 136 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [ 83.302632][ T5637] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.302727][ T5637] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.303074][ T5637] bridge_slave_1: entered allmulticast mode [ 83.304827][ T5637] bridge_slave_1: entered promiscuous mode [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 5636] <... sendto resumed>) = 136 [pid 5638] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 5638] close(4) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0", ifr_ifindex=14}) = 0 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 136 [pid 5636] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5637] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=15}) = 0 [ 83.372449][ T5634] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.387279][ T5638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [pid 5637] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 136 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 136 [pid 5638] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0", ifr_ifindex=14}) = 0 [pid 5633] recvfrom(3 [pid 5637] close(4) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 136 [pid 5634] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 5633] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 5633] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 136 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 83.416529][ T5638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.459088][ T5636] team0: Port device team_slave_0 added [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 40 [pid 5636] close(4) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 136 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 5638] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=35}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team0", ifr_ifindex=15}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 140 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 40 [ 83.478782][ T5637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.481713][ T5633] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.505935][ T5636] team0: Port device team_slave_1 added [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=37}) = 0 [pid 5634] close(4) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 40 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5634] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 5637] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] close(4) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team0", ifr_ifindex=15}) = 0 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 140 [pid 5633] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=39}) = 0 [pid 5636] close(4) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5634] <... sendto resumed>) = 40 [pid 5636] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5636] close(4) = 0 [ 83.535024][ T5634] team0: Port device team_slave_0 added [ 83.542135][ T5637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.544139][ T5638] team0: Port device team_slave_0 added [ 83.545730][ T5633] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 136 [pid 5634] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 83.583213][ T5634] team0: Port device team_slave_1 added [pid 5637] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 136 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 136 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 140 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=41}) = 0 [pid 5636] close(4) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5637] close(4) = 0 [ 83.610127][ T5638] team0: Port device team_slave_1 added [ 83.610818][ T5636] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.610831][ T5636] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5633] recvfrom(3 [pid 5634] <... sendto resumed>) = 140 [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 5634] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 5637] close(4 [pid 5634] close(4 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5637] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5634] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5637] close(4 [pid 5634] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 140 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 83.610856][ T5636] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.664501][ T5636] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.664518][ T5636] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 83.664543][ T5636] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [pid 5638] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 136 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 84 [pid 5634] <... sendto resumed>) = 40 [pid 5633] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 83.670643][ T5637] team0: Port device team_slave_0 added [ 83.729245][ T5634] batman_adv: batadv0: Adding interface: batadv_slave_0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 140 [pid 5637] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 5638] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5634] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5634] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5634] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5634] close(4 [pid 5638] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 40 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [ 83.729263][ T5634] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 83.729284][ T5634] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.730814][ T5637] team0: Port device team_slave_1 added [ 83.759623][ T5634] batman_adv: batadv0: Adding interface: batadv_slave_1 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5636] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5638] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 5638] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team0", ifr_ifindex=15}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0f\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 84 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=27}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 140 [pid 5636] <... sendto resumed>) = 32 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... sendto resumed>) = 40 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=29}) = 0 [pid 5634] recvfrom(3 [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5633] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4) = 0 [ 83.759641][ T5634] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 83.759665][ T5634] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.762348][ T5638] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.762362][ T5638] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 140 [pid 5638] <... sendto resumed>) = 84 [pid 5636] <... sendto resumed>) = 32 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5638] close(4) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0", ifr_ifindex=18}) = 0 [pid 5637] close(4) = 0 [ 83.762385][ T5638] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.768769][ T5633] team0: Port device team_slave_0 added [ 83.812328][ T5638] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.812347][ T5638] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... sendto resumed>) = 140 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 132 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 132 [pid 5633] <... sendto resumed>) = 140 [pid 5637] recvfrom(3 [ 83.812371][ T5638] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.824279][ T5633] team0: Port device team_slave_1 added [ 83.942625][ T5637] batman_adv: batadv0: Adding interface: batadv_slave_0 [pid 5634] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5637] close(4) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5634] <... sendto resumed>) = 132 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5633] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5633] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5634] close(4) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=46}) = 0 [ 83.942643][ T5637] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 83.942660][ T5637] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.001386][ T5637] batman_adv: batadv0: Adding interface: batadv_slave_1 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 32 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 132 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 40 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x2c\x00\x00\x00\x08\x00\x02\x00\x2e\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5633] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 5633] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 84 [pid 5636] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0", ifr_ifindex=18}) = 0 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x2c\x00\x00\x00\x08\x00\x02\x00\x2e\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [ 84.001404][ T5637] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.001429][ T5637] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.022900][ T5633] batman_adv: batadv0: Adding interface: batadv_slave_0 [pid 5637] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x12\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=27}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 88 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=44}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 132 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 88 [pid 5636] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [ 84.022918][ T5633] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.022942][ T5633] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.077301][ T5634] hsr_slave_0: entered promiscuous mode [ 84.079119][ T5634] hsr_slave_1: entered promiscuous mode [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 132 [pid 5637] <... sendto resumed>) = 32 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 32 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 5638] close(4 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 32 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 5638] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x2c\x00\x00\x00\x08\x00\x02\x00\x2e\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 84.110493][ T5636] hsr_slave_0: entered promiscuous mode [ 84.111400][ T5636] hsr_slave_1: entered promiscuous mode [ 84.112063][ T5636] debugfs: 'hsr0' already exists in 'hsr' [ 84.112204][ T5636] Cannot create hsr debugfs directory [ 84.112991][ T5633] batman_adv: batadv0: Adding interface: batadv_slave_1 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... sendto resumed>) = 84 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=27}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 88 [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... sendto resumed>) = 32 [pid 5637] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 140 [pid 5638] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5637] <... sendto resumed>) = 132 [pid 5633] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=29}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 140 [ 84.113004][ T5633] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.113027][ T5633] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.185677][ T5638] hsr_slave_0: entered promiscuous mode [ 84.192371][ T5638] hsr_slave_1: entered promiscuous mode [ 84.193639][ T5638] debugfs: 'hsr0' already exists in 'hsr' [ 84.193659][ T5638] Cannot create hsr debugfs directory [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... sendto resumed>) = 132 [pid 5638] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5638] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5636] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5636] close(4 [pid 5638] close(4 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 92 [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=46}) = 0 [pid 5634] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 92 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x2c\x00\x00\x00\x08\x00\x02\x00\x2e\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5638] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 132 [pid 5633] <... sendto resumed>) = 132 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5637] <... sendto resumed>) = 88 [pid 5636] <... sendto resumed>) = 132 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5636] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 140 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5634] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5636] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5636] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 132 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=44}) = 0 [pid 5633] close(4) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=46}) = 0 [ 84.306041][ T5637] hsr_slave_0: entered promiscuous mode [ 84.307663][ T5637] hsr_slave_1: entered promiscuous mode [ 84.308365][ T5637] debugfs: 'hsr0' already exists in 'hsr' [ 84.308383][ T5637] Cannot create hsr debugfs directory [pid 5633] close(4 [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... sendto resumed>) = 100 [pid 5634] <... sendto resumed>) = 100 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5638] <... sendto resumed>) = 92 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x2c\x00\x00\x00\x08\x00\x02\x00\x2e\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=46}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5638] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 88 [pid 5633] recvfrom(3 [pid 5637] <... sendto resumed>) = 32 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 132 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 100 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=51}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 140 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=48}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 32 [pid 5636] <... sendto resumed>) = 100 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=46}) = 0 [pid 5633] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5636] close(4) = 0 [ 84.402599][ T5633] hsr_slave_0: entered promiscuous mode [ 84.403462][ T5633] hsr_slave_1: entered promiscuous mode [ 84.403938][ T5633] debugfs: 'hsr0' already exists in 'hsr' [ 84.403956][ T5633] Cannot create hsr debugfs directory [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 96 [pid 5638] <... sendto resumed>) = 100 [pid 5637] <... sendto resumed>) = 92 [pid 5633] <... sendto resumed>) = 32 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 96 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=52}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5638] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5638] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5634] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 140 [pid 5637] <... sendto resumed>) = 132 [pid 5637] recvfrom(3 [pid 5633] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=48}) = 0 [pid 5638] <... sendto resumed>) = 100 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5636] <... sendto resumed>) = 96 [pid 5634] <... sendto resumed>) = 96 [pid 5637] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] recvfrom(3 [pid 5633] close(4 [pid 5637] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5636] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5634] close(4 [pid 5638] close(4 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 100 [pid 5637] recvfrom(3 [pid 5634] <... sendto resumed>) = 104 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 92 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 104 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=52}) = 0 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 96 [pid 5637] <... sendto resumed>) = 100 [pid 5634] <... sendto resumed>) = 104 [pid 5638] recvfrom(3 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5638] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5633] <... sendto resumed>) = 132 [pid 5633] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 96 [pid 5637] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 104 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=52}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5636] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 140 [pid 5638] <... sendto resumed>) = 104 [pid 5637] <... sendto resumed>) = 96 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5637] close(4 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 140 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x3c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 104 [pid 5636] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5638] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x3c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 100 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=52}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 96 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=52}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 84 [pid 5634] recvfrom(3 [pid 5638] <... sendto resumed>) = 140 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=60}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x3c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=59}) = 0 [pid 5634] close(4 [pid 5636] <... sendto resumed>) = 84 [pid 5634] <... close resumed>) = 0 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x3b\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=59}) = 0 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x3b\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 100 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=51}) = 0 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 84 [pid 5637] <... sendto resumed>) = 104 [pid 5633] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 84 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5634] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5638] close(4 [pid 5637] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 84 [pid 5638] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x3b\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 96 [pid 5636] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=51}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x33\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 104 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 96 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 84 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 96 [pid 5633] <... sendto resumed>) = 96 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 140 [pid 5633] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5633] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5633] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x3c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 108 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 96 [pid 5634] <... sendto resumed>) = 108 [pid 5638] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 104 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 5633] recvfrom(3 [pid 5634] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 5638] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... openat resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] write(4, "2", 1 [pid 5634] <... openat resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] write(4, "1", 1 [pid 5633] <... socket resumed>) = 4 [pid 5634] <... write resumed>) = -1 ENOENT (No such file or directory) [pid 5634] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5636] <... write resumed>) = -1 ENOENT (No such file or directory) [pid 5634] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC) = 4 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x34\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4) = 0 [pid 5634] write(4, "1 4", 3 [pid 5636] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 5637] <... sendto resumed>) = 84 [pid 5636] <... openat resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] write(4, "2 4", 3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=59}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x3b\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 108 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 104 [pid 5638] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC) = 4 [pid 5637] <... sendto resumed>) = 84 [pid 5633] recvfrom(3 [pid 5638] write(4, "4", 1 [pid 5637] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 96 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 140 [pid 5637] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=60}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x3c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 108 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 84 [pid 5637] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 5634] <... write resumed>) = 3 [pid 5633] recvfrom(3 [pid 5637] <... openat resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] write(4, "3", 1 [pid 5634] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5634] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5633] close(4 [pid 5634] <... socket resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x3b\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5634] recvfrom(4, [{nlmsg_len=1236, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00\x06\x00\x01\x00\x18\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x78\x04\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 1236 [pid 5634] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(4, [{nlmsg_len=52, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x300, nlmsg_seq=0, nlmsg_pid=0}, "\x05\x00\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00"], 52, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 52 [pid 5634] recvfrom(4, [[{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00\x08\x00\xb8\x00\x00\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x41\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x30\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00\x08\x00\xb8\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x42\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x31\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00\x08\x00\xb8\x00\x00\x00\x00\x00\x08\x00\x03\x00\x02\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x43\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x32\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00\x08\x00\xb8\x00\x00\x00\x00\x00\x08\x00\x03\x00\x03\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x44\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x33\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=0, nlmsg_pid=1}, 0]], 4096, 0, NULL, NULL) = 500 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 6 [pid 5634] ioctl(6, SIOCGIFINDEX, {ifr_name="eth0", ifr_ifindex=65}) = 0 [pid 5634] close(6) = 0 [pid 5634] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x41\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 84 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 48 [pid 5634] recvfrom(5 [pid 5633] <... sendto resumed>) = 96 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-148798269}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5634] <... socket resumed>) = 6 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(6, SIOCGIFINDEX, {ifr_name="eth1" [pid 5633] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=66}) = 0 [pid 5634] close(6) = 0 [pid 5634] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x42\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 108 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC) = 4 [pid 5633] write(4, "0", 1 [pid 5634] <... sendto resumed>) = 48 [pid 5634] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-148798269}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 6 [pid 5634] ioctl(6, SIOCGIFINDEX, {ifr_name="eth2", ifr_ifindex=67}) = 0 [pid 5634] close(6) = 0 [ 84.983897][ T5634] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 84.998575][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [pid 5634] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x43\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48 [pid 5634] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-148798269}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... write resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... write resumed>) = -1 ENOENT (No such file or directory) [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5634] <... socket resumed>) = 6 [pid 5633] <... write resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... close resumed>) = 0 [pid 5636] <... write resumed>) = 3 [pid 5634] ioctl(6, SIOCGIFINDEX, {ifr_name="eth3" [pid 5633] close(4 [pid 5637] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 5634] <... ioctl resumed>, ifr_ifindex=68}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5636] close(4 [pid 5634] close(6 [pid 5633] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 5638] close(4 [pid 5637] write(4, "3 4", 3 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5636] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5634] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x44\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] write(4, "0 4", 3 [pid 5638] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 5636] <... socket resumed>) = 4 [pid 5636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5638] <... openat resumed>) = 4 [pid 5636] <... socket resumed>) = 5 [pid 5638] write(4, "4 4", 3 [pid 5636] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [ 85.048188][ T5634] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 85.051794][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.057214][ T5634] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 85.069052][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [pid 5636] recvfrom(4 [pid 5634] <... sendto resumed>) = 48 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=1236, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00\x06\x00\x01\x00\x18\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x78\x04\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 1236 [pid 5634] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-148798269}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(4 [pid 5634] close(5 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5636] sendto(4, [{nlmsg_len=52, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x300, nlmsg_seq=0, nlmsg_pid=0}, "\x05\x00\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00"], 52, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5636] <... sendto resumed>) = 52 [pid 5634] <... close resumed>) = 0 [pid 5636] recvfrom(4, [[{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00\x08\x00\xb8\x00\x01\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x41\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x30\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00\x08\x00\xb8\x00\x01\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x42\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x31\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00\x08\x00\xb8\x00\x01\x00\x00\x00\x08\x00\x03\x00\x02\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x43\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x32\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00\x08\x00\xb8\x00\x01\x00\x00\x00\x08\x00\x03\x00\x03\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x44\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x33\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=0, nlmsg_pid=1}, 0]], 4096, 0, NULL, NULL) = 500 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5636] <... socket resumed>) = 6 [pid 5634] <... socket resumed>) = 4 [pid 5636] ioctl(6, SIOCGIFINDEX, {ifr_name="eth0" [pid 5634] sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=65}) = 0 [pid 5634] <... sendto resumed>) = 36 [pid 5636] close(6 [pid 5634] recvfrom(4 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x2e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 5636] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x41\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 85.097800][ T5634] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 85.105588][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [pid 5634] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 48 [pid 5636] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-633509413}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 6 [pid 5636] ioctl(6, SIOCGIFINDEX, {ifr_name="eth1", ifr_ifindex=66}) = 0 [pid 5636] close(6) = 0 [pid 5636] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x42\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... write resumed>) = 3 [pid 5634] <... sendto resumed>) = 368 [pid 5637] close(4 [pid 5634] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 48 [pid 5634] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5636] recvfrom(5 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-633509413}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 5 [pid 5636] <... socket resumed>) = 6 [pid 5637] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(6, SIOCGIFINDEX, {ifr_name="eth2", ifr_ifindex=67}) = 0 [pid 5636] close(6) = 0 [ 85.150943][ T5636] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 85.154715][ T5636] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.185108][ T5636] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 85.189892][ T5636] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [pid 5636] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x43\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48 [pid 5637] <... sendto resumed>) = 32 [pid 5636] recvfrom(5 [pid 5634] <... sendto resumed>) = 368 [pid 5637] recvfrom(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-633509413}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=1236, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00\x06\x00\x01\x00\x18\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x78\x04\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 1236 [pid 5634] recvfrom(4 [pid 5637] recvfrom(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 6 [pid 5634] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(4, [{nlmsg_len=52, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x300, nlmsg_seq=0, nlmsg_pid=0}, "\x05\x00\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00"], 52, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(6, SIOCGIFINDEX, {ifr_name="eth3" [pid 5637] <... sendto resumed>) = 52 [pid 5636] <... ioctl resumed>, ifr_ifindex=68}) = 0 [pid 5636] close(6) = 0 [pid 5636] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x44\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(4, [[{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00\x08\x00\xb8\x00\x02\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x41\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x30\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00\x08\x00\xb8\x00\x02\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x42\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x31\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00\x08\x00\xb8\x00\x02\x00\x00\x00\x08\x00\x03\x00\x02\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x43\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x32\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00\x08\x00\xb8\x00\x02\x00\x00\x00\x08\x00\x03\x00\x03\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x44\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x33\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=0, nlmsg_pid=1}, 0]], 4096, 0, NULL, NULL) = 500 [pid 5634] <... sendto resumed>) = 368 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 6 [ 85.214499][ T5636] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 85.222422][ T5636] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [pid 5637] ioctl(6, SIOCGIFINDEX, {ifr_name="eth0" [pid 5636] <... sendto resumed>) = 48 [pid 5634] recvfrom(4 [pid 5633] <... write resumed>) = 3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-633509413}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=65}) = 0 [pid 5636] close(5 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5637] close(6 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5637] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x41\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5636] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5634] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5636] sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 36 [pid 5636] recvfrom(4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x2e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 5633] <... socket resumed>) = 5 [pid 5636] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 48 [ 85.261210][ T5636] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.264306][ T5636] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.302652][ T5637] netdevsim netdevsim3 netdevsim0: renamed from eth0 [pid 5634] <... sendto resumed>) = 40 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(5 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-14782256}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 368 [pid 5637] <... socket resumed>) = 6 [pid 5637] ioctl(6, SIOCGIFINDEX, {ifr_name="eth1", ifr_ifindex=66}) = 0 [pid 5637] close(6) = 0 [pid 5637] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x42\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 32 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 5636] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=1236, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00\x06\x00\x01\x00\x18\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x78\x04\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 1236 [pid 5637] <... sendto resumed>) = 48 [pid 5636] <... sendto resumed>) = 368 [pid 5634] close(4 [pid 5633] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(4 [pid 5633] sendto(4, [{nlmsg_len=52, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x300, nlmsg_seq=0, nlmsg_pid=0}, "\x05\x00\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00"], 52, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(5 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 52 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-14782256}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(4 [pid 5637] <... socket resumed>) = 6 [pid 5637] ioctl(6, SIOCGIFINDEX, {ifr_name="eth2" [pid 5633] <... recvfrom resumed>, [[{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00\x08\x00\xb8\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x41\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x30\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00\x08\x00\xb8\x00\x03\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x42\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x31\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00\x08\x00\xb8\x00\x03\x00\x00\x00\x08\x00\x03\x00\x02\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x43\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x32\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00\x08\x00\xb8\x00\x03\x00\x00\x00\x08\x00\x03\x00\x03\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x44\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x33\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=0, nlmsg_pid=1}, 0]], 4096, 0, NULL, NULL) = 500 [pid 5637] <... ioctl resumed>, ifr_ifindex=67}) = 0 [pid 5637] close(6) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x43\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 6 [pid 5633] ioctl(6, SIOCGIFINDEX, {ifr_name="eth0", ifr_ifindex=65}) = 0 [pid 5633] close(6) = 0 [pid 5633] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x41\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 368 [pid 5634] recvfrom(3 [pid 5636] recvfrom(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 48 [pid 5636] close(4 [ 85.315475][ T5637] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.335391][ T5637] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 85.345623][ T5637] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [pid 5634] <... socket resumed>) = 4 [pid 5637] recvfrom(5 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-14782256}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5637] <... socket resumed>) = 6 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(6, SIOCGIFINDEX, {ifr_name="eth3" [pid 5636] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=68}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5637] close(6 [pid 5636] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x44\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] <... sendto resumed>) = 48 [pid 5633] recvfrom(5 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1728390873}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5633] <... socket resumed>) = 6 [pid 5636] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5633] ioctl(6, SIOCGIFINDEX, {ifr_name="eth1" [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=66}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] close(6 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x42\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 48 [pid 5636] <... sendto resumed>) = 64 [ 85.376732][ T5637] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.380736][ T5637] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.383411][ T5633] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.399235][ T5633] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.424570][ T5637] netdevsim netdevsim3 netdevsim3: renamed from eth3 [pid 5634] recvfrom(3 [pid 5638] <... write resumed>) = 3 [pid 5637] recvfrom(5 [pid 5636] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-14782256}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] close(5 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 48 [pid 5638] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5633] recvfrom(5 [pid 5638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1728390873}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 32 [pid 5633] <... socket resumed>) = 6 [pid 5638] recvfrom(4 [pid 5633] ioctl(6, SIOCGIFINDEX, {ifr_name="eth2" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=1236, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x64\x65\x76\x6c\x69\x6e\x6b\x00\x06\x00\x01\x00\x18\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x78\x04\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 1236 [pid 5633] <... ioctl resumed>, ifr_ifindex=67}) = 0 [pid 5638] recvfrom(4 [pid 5633] close(6 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(4, [{nlmsg_len=52, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x300, nlmsg_seq=0, nlmsg_pid=0}, "\x05\x00\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x34\x00\x00"], 52, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 52 [pid 5633] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x43\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [[{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x34\x00\x00\x08\x00\xb8\x00\x04\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x41\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x30\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x34\x00\x00\x08\x00\xb8\x00\x04\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x42\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x31\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x34\x00\x00\x08\x00\xb8\x00\x04\x00\x00\x00\x08\x00\x03\x00\x02\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x43\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x32\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=120, nlmsg_type=0x18 /* NLMSG_??? */, nlmsg_flags=NLM_F_MULTI|NLM_F_DUMP_FILTERED, nlmsg_seq=0, nlmsg_pid=1}, "\x07\x01\x00\x00\x0e\x00\x01\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x00\x00\x00\x0f\x00\x02\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x34\x00\x00\x08\x00\xb8\x00\x04\x00\x00\x00\x08\x00\x03\x00\x03\x00\x00\x00\x06\x00\x04\x00\x02\x00\x00\x00\x08\x00\x06\x00\x44\x00\x00\x00\x09\x00\x07\x00\x65\x74\x68\x33\x00\x00\x00\x00\x05\x00\x94\x00\x00\x00\x00\x00\x06\x00\x4d\x00\x00\x00\x00\x00\x08\x00\x4e\x00"...], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=0, nlmsg_pid=1}, 0]], 4096, 0, NULL, NULL) = 500 [pid 5637] sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 85.431258][ T5637] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.434534][ T5633] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.448711][ T5633] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.463860][ T5633] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.469680][ T5633] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 48 [pid 5638] <... socket resumed>) = 6 [pid 5638] ioctl(6, SIOCGIFINDEX, {ifr_name="eth0" [pid 5633] recvfrom(5 [pid 5638] <... ioctl resumed>, ifr_ifindex=65}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1728390873}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(6) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x41\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x30\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 6 [pid 5633] ioctl(6, SIOCGIFINDEX, {ifr_name="eth3", ifr_ifindex=68}) = 0 [pid 5633] close(6 [pid 5637] <... sendto resumed>) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x44\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 48 [pid 5634] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5638] recvfrom(5 [pid 5637] recvfrom(4 [pid 5636] <... sendto resumed>) = 44 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-586906109}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x2e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 48 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(4 [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(5 [pid 5638] <... socket resumed>) = 6 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1728390873}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(6, SIOCGIFINDEX, {ifr_name="eth1" [pid 5637] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5638] <... ioctl resumed>, ifr_ifindex=66}) = 0 [pid 5633] close(5 [pid 5638] close(6 [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5638] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x42\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x31\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5637] <... sendto resumed>) = 368 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5637] recvfrom(4 [pid 5633] <... close resumed>) = 0 [ 85.479571][ T5638] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 85.485926][ T5638] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.495477][ T5633] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.500086][ T5633] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.524891][ T5638] netdevsim netdevsim4 netdevsim1: renamed from eth1 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 48 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5638] recvfrom(5 [pid 5637] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-586906109}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5633] sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5634] <... sendto resumed>) = 32 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 6 [pid 5634] recvfrom(3 [pid 5638] ioctl(6, SIOCGIFINDEX, {ifr_name="eth2" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=67}) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5637] <... sendto resumed>) = 368 [pid 5637] recvfrom(4 [pid 5638] close(6 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(4 [pid 5638] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x43\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x32\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x2e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 5637] <... sendto resumed>) = 368 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5633] recvfrom(4 [pid 5634] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5634] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5637] close(4 [pid 5636] close(4 [ 85.530545][ T5638] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 48 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5638] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-586906109}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 368 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(4 [pid 5638] <... socket resumed>) = 6 [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(6, SIOCGIFINDEX, {ifr_name="eth3" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=68}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5638] close(6 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5638] sendto(5, [{nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x44\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0e\x00\x03\x00\x6e\x65\x74\x64\x65\x76\x73\x69\x6d\x33\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5638] <... sendto resumed>) = 48 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 368 [pid 5638] recvfrom(5 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-586906109}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(5 [pid 5634] recvfrom(3 [pid 5633] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5637] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5634] close(4 [pid 5637] close(4) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 368 [pid 5638] <... sendto resumed>) = 36 [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] recvfrom(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x2e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5638] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5636] close(4) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=13}) = 0 [ 85.569666][ T5638] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 85.574810][ T5638] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.603776][ T5638] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 85.609902][ T5638] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5638] <... sendto resumed>) = 368 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5638] recvfrom(4 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 64 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 368 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(4, [{nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5636] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5636] close(4) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 368 [pid 5637] <... close resumed>) = 0 [pid 5638] recvfrom(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x2e /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 32 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 64 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5638] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5633] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5634] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5634] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5636] close(4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 32 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5633] <... sendto resumed>) = 44 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... sendto resumed>) = 64 [pid 5633] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5633] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 32 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 5634] close(4) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5637] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5636] <... sendto resumed>) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5638] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5638] close(4) = 0 [pid 5637] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5637] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 64 [pid 5638] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] close(4 [pid 5633] close(4 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 32 [pid 5638] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5638] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5638] close(4 [pid 5634] close(4) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... sendto resumed>) = 32 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 32 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5638] close(4 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] close(4 [pid 5633] close(4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 32 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5634] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5638] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5634] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5633] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5638] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 44 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5633] close(4 [pid 5636] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5633] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5637] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5636] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5638] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 32 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5634] close(4 [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 32 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5633] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5633] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 64 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5633] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] close(4 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 5636] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 5636] close(4 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5637] recvfrom(3 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5638] close(4) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5638] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 32 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5638] close(4 [pid 5636] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5637] close(4) = 0 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 40 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5634] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5636] <... sendto resumed>) = 40 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5633] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5633] <... sendto resumed>) = 64 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 5638] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5637] <... sendto resumed>) = 40 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5634] <... sendto resumed>) = 32 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 32 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... sendto resumed>) = 32 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5638] close(4 [pid 5634] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5636] close(4 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5638] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 40 [pid 5636] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 64 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 32 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5636] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5636] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 64 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5633] <... sendto resumed>) = 64 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5633] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5636] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 32 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5637] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5636] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5636] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 40 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5634] close(4 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5636] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 64 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5638] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5636] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5636] close(4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5636] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 32 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5637] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5638] <... sendto resumed>) = 32 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5636] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5634] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5636] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5634] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5637] <... sendto resumed>) = 40 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5633] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5636] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 5638] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... sendto resumed>) = 44 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5636] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x15\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 64 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x15\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 40 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [ 86.432425][ T5636] 8021q: adding VLAN 0 to HW filter on device bond0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5638] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 44 [pid 5633] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=21}) = 0 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5633] close(4 [pid 5638] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x15\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5634] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5634] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x15\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x15\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x15\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5633] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5634] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5638] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5634] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x15\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x15\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 32 [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 44 [pid 5634] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 86.495015][ T5638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.509520][ T5637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.519122][ T5634] 8021q: adding VLAN 0 to HW filter on device bond0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] close(4 [pid 5637] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 40 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5633] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5634] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=22}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5638] <... sendto resumed>) = 64 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5634] close(4 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5633] <... sendto resumed>) = 64 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5636] close(4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5634] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5636] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5633] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 44 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 32 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5634] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5633] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5633] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5634] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 86.688198][ T5636] 8021q: adding VLAN 0 to HW filter on device team0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... sendto resumed>) = 44 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5636] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 86.753738][ T5638] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.756104][ T5637] 8021q: adding VLAN 0 to HW filter on device team0 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=11}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5638] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5633] <... sendto resumed>) = 44 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5633] recvfrom(3 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5633] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5633] close(4 [pid 5634] close(4 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=28}) = 0 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=28}) = 0 [pid 5636] close(4) = 0 [ 86.793740][ T71] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.793872][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.803341][ T5634] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.833662][ T1178] bridge0: port 1(bridge_slave_0) entered blocking state [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 40 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5633] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 64 [ 86.833765][ T1178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.852841][ T1178] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.852899][ T1178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.869642][ T10] cfg80211: failed to load regulatory.db [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5633] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5634] <... close resumed>) = 0 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [ 86.901907][ T1105] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.902006][ T1105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.939396][ T1105] bridge0: port 2(bridge_slave_1) entered blocking state [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 64 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5638] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5637] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5637] <... sendto resumed>) = 44 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=14}) = 0 [ 86.939455][ T1105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.956151][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.956305][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.990823][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] <... sendto resumed>) = 64 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5636] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5633] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5638] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [ 86.990903][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 44 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 5637] close(4 [pid 5633] close(4 [pid 5637] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 44 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5638] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 64 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5633] <... sendto resumed>) = 44 [pid 5634] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5633] recvfrom(3 [pid 5634] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5633] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5633] close(4 [pid 5638] close(4 [pid 5637] close(4 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x15\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=32}) = 0 [ 87.069752][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.069854][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.079385][ T5633] 8021q: adding VLAN 0 to HW filter on device bond0 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5637] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x15\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=32}) = 0 [pid 5637] close(4) = 0 [pid 5636] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=32}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5638] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 44 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5638] close(4 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 44 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5637] <... sendto resumed>) = 40 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5637] recvfrom(3 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5638] close(4 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5633] <... sendto resumed>) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5634] close(4 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5634] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5636] close(4 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5633] <... sendto resumed>) = 44 [pid 5636] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 44 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5637] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5636] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5638] recvfrom(3 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 44 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 64 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5638] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5638] close(4 [pid 5634] close(4 [pid 5638] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 44 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5634] <... sendto resumed>) = 64 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5637] close(4 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5634] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5633] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5633] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5638] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5636] close(4 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5638] <... sendto resumed>) = 44 [pid 5634] recvfrom(3 [pid 5638] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5638] close(4) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [ 87.357321][ T5633] 8021q: adding VLAN 0 to HW filter on device team0 [pid 5634] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 64 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 40 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5633] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5633] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5634] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 44 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5633] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 32 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 44 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5636] <... sendto resumed>) = 40 [pid 5637] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [ 87.461405][ T1105] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.461495][ T1105] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0", ifr_ifindex=47}) = 0 [pid 5636] close(4) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5634] close(4 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0", ifr_ifindex=47}) = 0 [pid 5636] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 32 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5633] close(4 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5637] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5636] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 44 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5637] close(4 [pid 5638] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... socket resumed>) = 4 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5637] <... sendto resumed>) = 32 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5638] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5637] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5634] close(4 [pid 5638] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5634] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5638] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5637] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [ 87.589537][ T1178] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.589602][ T1178] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5634] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] close(4 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 40 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 32 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 44 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5636] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5637] <... sendto resumed>) = 40 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5636] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5633] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 32 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=32}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 44 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5633] close(4) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5633] <... sendto resumed>) = 40 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0", ifr_ifindex=19}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5634] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5633] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5634] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5636] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5636] close(4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5633] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5634] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 32 [pid 5634] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5637] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5634] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5634] close(4 [pid 5633] close(4 [pid 5634] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0", ifr_ifindex=19}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 44 [pid 5633] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=36}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5634] close(4) = 0 [pid 5633] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 32 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1", ifr_ifindex=20}) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 5633] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 44 [pid 5634] <... sendto resumed>) = 32 [pid 5633] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=43}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=43}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=45}) = 0 [pid 5633] close(4) = 0 [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5633] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5637] recvfrom(3 [pid 5633] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=45}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 5636] <... sendto resumed>) = 40 [pid 5636] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0", ifr_ifindex=47}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0", ifr_ifindex=47}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0", ifr_ifindex=47}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] <... sendto resumed>) = 32 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 5633] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=16}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=16}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 44 [pid 5633] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5637] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0", ifr_ifindex=17}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 5633] close(4) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 32 [pid 5633] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5633] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... sendto resumed>) = 44 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0", ifr_ifindex=19}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1", ifr_ifindex=20}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1", ifr_ifindex=20}) = 0 [pid 5633] close(4) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 32 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5634] <... sendto resumed>) = 64 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... sendto resumed>) = 44 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0", ifr_ifindex=18}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0", ifr_ifindex=18}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 88.493141][ T5638] 8021q: adding VLAN 0 to HW filter on device batadv0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0", ifr_ifindex=18}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim3", ifr_ifindex=68}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x44\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim3", ifr_ifindex=68}) = 0 [pid 5637] close(4) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x44\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [ 88.582045][ T5637] 8021q: adding VLAN 0 to HW filter on device batadv0 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 5636] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=68}) = 0 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x44\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 44 [pid 5636] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] <... sendto resumed>) = 44 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5636] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5636] close(4 [pid 5637] close(4) = 0 [pid 5636] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] <... sendto resumed>) = 40 [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5638] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5638] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5636] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 5636] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5633] <... sendto resumed>) = 40 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5634] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5637] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5636] <... sendto resumed>) = 44 [pid 5637] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 40 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=49}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 5637] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5636] <... ioctl resumed>, ifr_ifindex=67}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x43\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 64 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5638] close(4 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... sendto resumed>) = 64 [ 88.749325][ T5636] 8021q: adding VLAN 0 to HW filter on device batadv0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 5634] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=67}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x43\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=48}) = 0 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 44 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=67}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=48}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=66}) = 0 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x43\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5637] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5636] <... sendto resumed>) = 44 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x42\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 40 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5636] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 5633] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=66}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 88.847283][ T5634] 8021q: adding VLAN 0 to HW filter on device batadv0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 44 [pid 5637] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x42\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x32\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim1", ifr_ifindex=66}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x42\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 44 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0", ifr_ifindex=50}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x32\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5634] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5638] recvfrom(3 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=42}) = 0 [pid 5638] close(4) = 0 [pid 5637] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5638] <... sendto resumed>) = 40 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 5638] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x34\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 44 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5637] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x34\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] close(4 [pid 5634] close(4 [pid 5638] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=49}) = 0 [pid 5634] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5638] close(4 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x34\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 40 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=49}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 44 [pid 5636] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5636] recvfrom(3 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x33\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] close(4 [pid 5633] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 5638] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x33\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=48}) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... sendto resumed>) = 64 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 44 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... sendto resumed>) = 40 [pid 5638] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x33\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 44 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=65}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5633] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x41\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x32\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x35\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=48}) = 0 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=65}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5638] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x32\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x41\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5634] close(4 [ 89.149123][ T5633] 8021q: adding VLAN 0 to HW filter on device batadv0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x35\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 64 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x32\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=65}) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x35\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5638] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5633] close(4 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5634] close(4) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x32\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=52}) = 0 [pid 5636] close(4) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x34\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x41\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 44 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x32\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x36\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5634] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x32\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x34\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 40 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5637] close(4 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x36\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5636] close(4 [pid 5633] close(4 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x34\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x34\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5638] <... sendto resumed>) = 40 [ 89.235110][ T5637] veth0_vlan: entered promiscuous mode [pid 5634] close(4 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 44 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x36\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x34\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x33\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5633] <... close resumed>) = 0 [pid 5637] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 44 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x34\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x37\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x34\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5633] close(4 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x33\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5633] <... sendto resumed>) = 40 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5634] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x34\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 64 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x37\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x33\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x33\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5634] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5634] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x34\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x37\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=51}) = 0 [pid 5638] close(4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 44 [pid 5638] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x33\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5634] recvfrom(3 [pid 5638] <... sendto resumed>) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5636] close(4 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 44 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x35\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 40 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5636] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x33\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x33\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5633] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x38\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x35\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 40 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=53}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5636] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x35\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x38\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [ 89.387780][ T5637] veth1_vlan: entered promiscuous mode [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x33\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x35\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x35\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5633] <... sendto resumed>) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] close(4 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x38\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5634] close(4 [pid 5638] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x33\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x35\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5633] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5637] close(4 [pid 5633] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 44 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x39\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x36\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 40 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5634] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5634] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x35\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x36\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5637] close(4 [pid 5636] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x39\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x36\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5637] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5637] <... socket resumed>) = 4 [ 89.465421][ T5636] veth0_vlan: entered promiscuous mode [ 89.495716][ T5638] veth0_vlan: entered promiscuous mode [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x32\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5636] close(4) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x36\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x35\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x36\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 64 [pid 5634] <... sendto resumed>) = 64 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 44 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5637] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5634] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5634] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5638] close(4) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x35\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x36\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x37\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x32\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5637] <... sendto resumed>) = 40 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x37\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5637] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5634] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x36\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 40 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x37\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5637] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x37\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... sendto resumed>) = 64 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x36\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 64 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x37\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x37\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 44 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5633] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=54}) = 0 [ 89.575532][ T5634] veth0_vlan: entered promiscuous mode [pid 5634] close(4 [pid 5638] <... sendto resumed>) = 44 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x36\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x34\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 44 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5637] <... sendto resumed>) = 40 [pid 5633] <... sendto resumed>) = 40 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5636] close(4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x38\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5637] close(4) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x38\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5633] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x34\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x37\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5636] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x38\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=52}) = 0 [ 89.626114][ T5636] veth1_vlan: entered promiscuous mode [ 89.638805][ T5638] veth1_vlan: entered promiscuous mode [pid 5638] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x38\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x34\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x37\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x38\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5638] <... sendto resumed>) = 44 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x38\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5633] <... close resumed>) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5637] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x33\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x39\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x37\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5633] recvfrom(3 [pid 5636] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x39\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5634] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5638] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 40 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x39\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5633] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] close(4) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x33\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5634] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5634] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x38\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5636] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x39\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5637] <... sendto resumed>) = 44 [pid 5634] <... sendto resumed>) = 40 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 5638] close(4 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x33\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5633] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x38\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5636] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5633] close(4) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x35\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 64 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=56}) = 0 [ 89.750156][ T5634] veth1_vlan: entered promiscuous mode [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5637] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x38\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x35\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5638] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 40 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 5634] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x39\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x35\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0", ifr_ifindex=57}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x39\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5636] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5636] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... sendto resumed>) = 44 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5633] <... sendto resumed>) = 44 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 64 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 44 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5638] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5634] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5634] close(4 [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 44 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5638] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] <... close resumed>) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x36\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5638] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... sendto resumed>) = 40 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5637] recvfrom(3 [pid 5636] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5633] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] close(4 [pid 5633] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5636] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x36\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5634] <... sendto resumed>) = 64 [ 89.845939][ T5637] veth0_macvtap: entered promiscuous mode [ 89.858322][ T5633] veth0_vlan: entered promiscuous mode [pid 5636] close(4 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5636] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x26\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 40 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5636] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5638] <... sendto resumed>) = 40 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x36\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x26\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 44 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 64 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5634] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5634] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 64 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5633] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5637] close(4 [pid 5638] <... sendto resumed>) = 64 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5634] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x37\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5634] close(4 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5636] close(4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... sendto resumed>) = 40 [ 89.936510][ T5637] veth1_macvtap: entered promiscuous mode [pid 5637] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x28\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 44 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x37\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 64 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x28\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 64 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 5638] recvfrom(3 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x37\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 40 [pid 5638] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5634] recvfrom(3 [pid 5638] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5637] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=59}) = 0 [pid 5634] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5636] <... sendto resumed>) = 64 [pid 5638] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5637] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] close(4) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 40 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x38\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... sendto resumed>) = 44 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... sendto resumed>) = 64 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5636] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5634] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5638] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5636] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5637] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5637] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x38\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [ 90.071895][ T5638] veth0_macvtap: entered promiscuous mode [ 90.075555][ T5633] veth1_vlan: entered promiscuous mode [ 90.109436][ T5636] veth0_macvtap: entered promiscuous mode [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... sendto resumed>) = 44 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] recvfrom(3 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5637] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 5638] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=56}) = 0 [pid 5637] recvfrom(3 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x26\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... sendto resumed>) = 64 [pid 5634] close(4 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x38\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x26\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x39\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5636] <... socket resumed>) = 4 [ 90.150108][ T5637] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.154509][ T5638] veth1_macvtap: entered promiscuous mode [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 44 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x26\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5638] recvfrom(3 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x39\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5637] close(4 [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5638] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 64 [pid 5634] close(4 [pid 5638] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x28\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 40 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x26\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... ioctl resumed>, ifr_ifindex=57}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5636] recvfrom(3 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=38}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x28\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5633] recvfrom(3 [ 90.197025][ T5636] veth1_macvtap: entered promiscuous mode [ 90.214426][ T5634] veth0_macvtap: entered promiscuous mode [ 90.230729][ T5637] batman_adv: batadv0: Interface activated: batadv_slave_1 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 64 [pid 5638] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x39\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 44 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5636] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5633] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5636] close(4 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x28\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5633] close(4 [pid 5637] close(4 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5638] recvfrom(3 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x40\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x28\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 5638] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=58}) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5638] <... sendto resumed>) = 64 [pid 5636] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5636] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x26\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 44 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5637] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x40\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 64 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... close resumed>) = 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [ 90.337914][ T5634] veth1_macvtap: entered promiscuous mode [ 90.347411][ T1105] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.347756][ T1105] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.347790][ T1105] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.347820][ T1105] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5638] <... sendto resumed>) = 44 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5638] recvfrom(3 [pid 5637] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5633] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 44 [pid 5634] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x26\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5637] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] recvfrom(3 [pid 5638] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... sendto resumed>) = 44 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5637] <... socket resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5638] close(4 [pid 5634] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5638] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 64 [pid 5637] close(4 [pid 5636] <... sendto resumed>) = 40 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5636] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x17\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... sendto resumed>) = 44 [pid 5633] <... ioctl resumed>, ifr_ifindex=60}) = 0 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... sendto resumed>) = 40 [pid 5633] close(4 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] <... close resumed>) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5638] close(4) = 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] recvfrom(3 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... sendto resumed>) = 44 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [ 90.402642][ T5638] batman_adv: batadv0: Interface activated: batadv_slave_0 [pid 5636] close(4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5638] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5633] <... sendto resumed>) = 40 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] close(4 [pid 5638] <... sendto resumed>) = 40 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5633] recvfrom(3 [pid 5638] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x17\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... sendto resumed>) = 64 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x28\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] close(4 [pid 5638] close(4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5634] recvfrom(3 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5637] close(4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5638] close(4 [pid 5634] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 5638] <... close resumed>) = 0 [pid 5634] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=59}) = 0 [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... close resumed>) = 0 [pid 5633] close(4 [pid 5637] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x28\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 44 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5633] <... sendto resumed>) = 44 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 32 [pid 5636] recvfrom(3 [pid 5634] <... sendto resumed>) = 64 [pid 5633] recvfrom(3 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] recvfrom(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5636] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5638] close(4 [pid 5637] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] close(4 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x40\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... sendto resumed>) = 40 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 40 [ 90.461313][ T5638] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.504508][ T5636] batman_adv: batadv0: Interface activated: batadv_slave_0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 40 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... sendto resumed>) = 40 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 44 [pid 5637] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5634] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x40\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5638] <... sendto resumed>) = 64 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 64 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5638] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5638] close(4 [pid 5637] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5638] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5634] close(4 [pid 5633] close(4 [pid 5636] close(4) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5637] close(4 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 44 [pid 5637] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [ 90.537973][ T71] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... sendto resumed>) = 44 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5638] close(4) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0", ifr_ifindex=63}) = 0 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x17\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5634] <... sendto resumed>) = 40 [pid 5636] <... close resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] <... sendto resumed>) = 64 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5633] recvfrom(3 [pid 5638] <... sendto resumed>) = 40 [pid 5634] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 40 [pid 5634] close(4 [pid 5638] recvfrom(3 [pid 5637] <... sendto resumed>) = 32 [pid 5636] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... ioctl resumed>, ifr_ifindex=61}) = 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5637] <... socket resumed>) = 4 [pid 5633] close(4 [pid 5638] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5633] <... close resumed>) = 0 [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5634] recvfrom(3 [pid 5637] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x19\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x17\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... sendto resumed>) = 64 [pid 5637] <... sendto resumed>) = 40 [ 90.580619][ T5636] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.617422][ T1105] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] recvfrom(3 [pid 5636] close(4 [pid 5633] recvfrom(3 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5637] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5638] close(4 [pid 5637] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5633] close(4 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x19\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=39}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 40 [pid 5638] recvfrom(3 [pid 5637] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... socket resumed>) = 4 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... socket resumed>) = 4 [pid 5637] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5636] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5637] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5637] close(4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5633] close(4 [pid 5637] <... sendto resumed>) = 32 [pid 5636] close(4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5637] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] <... close resumed>) = 0 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] recvfrom(3 [pid 5637] close(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... close resumed>) = 0 [pid 5636] <... sendto resumed>) = 44 [pid 5634] close(4 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... openat resumed>) = 3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5637] write(3, "100000", 6 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5637] <... write resumed>) = 6 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(4 [pid 5637] close(3 [pid 5636] <... socket resumed>) = 4 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] mkdir("./syz-tmp", 0777 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... sendto resumed>) = 64 [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [ 90.620106][ T1105] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.620454][ T1105] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.625335][ T5633] veth0_macvtap: entered promiscuous mode [ 90.669868][ T5634] batman_adv: batadv0: Interface activated: batadv_slave_0 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5637] <... mkdir resumed>) = 0 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 5638] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=62}) = 0 [pid 5638] close(4 [pid 5637] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x40\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5638] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... mount resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5637] mkdir("./syz-tmp/newroot", 0777 [pid 5634] recvfrom(3 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... sendto resumed>) = 32 [pid 5637] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5636] <... sendto resumed>) = 40 [pid 5638] recvfrom(3 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] recvfrom(3 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5637] <... mount resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5633] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5637] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [ 90.729213][ T1105] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.730778][ T1105] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.752864][ T5633] veth1_macvtap: entered promiscuous mode [pid 5634] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5637] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5634] close(4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x19\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... sendto resumed>) = 40 [pid 5637] <... mount resumed>) = 0 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5638] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 44 [pid 5638] <... socket resumed>) = 4 [pid 5634] recvfrom(3 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5633] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5638] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x19\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5634] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5638] recvfrom(3 [pid 5634] close(4 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... close resumed>) = 0 [pid 5638] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 4 [pid 5634] <... sendto resumed>) = 40 [pid 5638] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=25}) = 0 [pid 5638] close(4 [pid 5634] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0", ifr_ifindex=63}) = 0 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x40\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5637] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x26\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 5637] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5638] <... sendto resumed>) = 32 [pid 5637] <... mkdir resumed>) = 0 [pid 5637] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5638] recvfrom(3 [pid 5634] <... sendto resumed>) = 64 [pid 5638] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... mount resumed>) = 0 [pid 5634] recvfrom(3 [pid 5638] close(3) = 0 [pid 5637] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5637] <... mount resumed>) = 0 [pid 5636] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... openat resumed>) = 3 [pid 5636] recvfrom(3 [pid 5638] write(3, "100000", 6 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... write resumed>) = 6 [pid 5637] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] close(3 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] mkdir("./syz-tmp", 0777 [pid 5637] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5636] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5638] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5637] <... mount resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5638] <... mount resumed>) = 0 [pid 5637] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5634] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5633] <... close resumed>) = 0 [ 90.767018][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.767365][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.783632][ T5634] batman_adv: batadv0: Interface activated: batadv_slave_1 [pid 5637] <... mkdir resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x26\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] mkdir("./syz-tmp/newroot", 0777 [pid 5637] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] <... sendto resumed>) = 44 [pid 5634] close(4) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] recvfrom(3 [pid 5633] <... sendto resumed>) = 64 [pid 5638] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] recvfrom(3 [pid 5638] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... mount resumed>) = 0 [pid 5637] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5634] <... sendto resumed>) = 44 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5634] recvfrom(3 [pid 5633] <... socket resumed>) = 4 [pid 5637] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x17\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... sendto resumed>) = 40 [pid 5633] <... close resumed>) = 0 [pid 5637] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5637] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] recvfrom(3 [pid 5638] <... mount resumed>) = 0 [pid 5637] <... mount resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5637] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... mount resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5638] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] mkdir("./syz-tmp/pivot", 0777 [pid 5634] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5638] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... mkdir resumed>) = 0 [pid 5638] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] <... pivot_root resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 44 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5637] chdir("/" [pid 5636] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5633] recvfrom(3 [pid 5637] <... chdir resumed>) = 0 [pid 5636] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] umount2("./pivot", MNT_DETACH [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x17\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x40\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... socket resumed>) = 4 [pid 5638] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] chroot("./newroot" [pid 5636] <... sendto resumed>) = 64 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5636] recvfrom(3 [pid 5633] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5637] <... chroot resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] close(4 [pid 5638] <... mount resumed>) = 0 [pid 5637] chdir("/" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] <... close resumed>) = 0 [pid 5638] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] <... chdir resumed>) = 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x28\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mount resumed>) = 0 [pid 5637] mkdir("/dev/gadgetfs", 0777 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5634] recvfrom(3 [pid 5637] <... mkdir resumed>) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5637] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5633] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5638] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] <... mount resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] mkdir("/dev/binderfs", 0777 [pid 5636] close(4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5638] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5638] <... mount resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5637] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 5633] close(4 [pid 5638] <... mkdir resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... close resumed>) = 0 [pid 5638] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x28\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] mkdir("./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 5638] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... mkdir resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1", ifr_ifindex=64}) = 0 [pid 5636] recvfrom(3 [pid 5634] close(4 [pid 5633] recvfrom(3 [pid 5634] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x40\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] recvfrom(3 [pid 5638] <... mkdir resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5636] <... socket resumed>) = 4 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5634] <... socket resumed>) = 4 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5638] <... mkdir resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 5634] close(4) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 5634] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5633] close(4 [pid 5638] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5638] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5634] <... sendto resumed>) = 44 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mount resumed>) = 0 [pid 5636] close(4 [pid 5634] recvfrom(3 [pid 5638] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... sendto resumed>) = 44 [pid 5638] <... pivot_root resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] chdir("/") = 0 [pid 5638] umount2("./pivot", MNT_DETACH [pid 5636] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5633] recvfrom(3 [pid 5638] <... umount2 resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] chroot("./newroot" [pid 5636] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... chroot resumed>) = 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 90.887315][ T1157] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.887359][ T1157] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.887391][ T1157] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.887422][ T1157] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [pid 5634] close(4 [pid 5633] <... socket resumed>) = 4 [pid 5638] chdir("/" [pid 5634] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x17\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5638] <... chdir resumed>) = 0 [pid 5638] mkdir("/dev/gadgetfs", 0777 [pid 5634] <... sendto resumed>) = 40 [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5633] close(4 [pid 5638] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5634] recvfrom(3 [pid 5638] <... mount resumed>) = 0 [pid 5636] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] mkdir("/dev/binderfs", 0777 [pid 5636] close(4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 5633] <... sendto resumed>) = 40 [pid 5634] <... socket resumed>) = 4 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5633] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5634] close(4 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... close resumed>) = 0 [pid 5637] <... mount resumed>) = -1 ENODEV (No such device) [pid 5636] recvfrom(3 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x17\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... socket resumed>) = 4 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5634] recvfrom(3 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] close(4 [pid 5636] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5636] close(4 [pid 5634] <... socket resumed>) = 4 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... close resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5636] <... sendto resumed>) = 32 [pid 5634] close(4) = 0 [pid 5633] <... sendto resumed>) = 64 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] recvfrom(3 [pid 5633] recvfrom(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=25}) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 5636] close(4 [pid 5633] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] close(4 [pid 5636] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x19\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 32 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5637] <... mount resumed>) = -1 ENODEV (No such device) [pid 5636] <... sendto resumed>) = 40 [pid 5634] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5636] recvfrom(3 [pid 5633] <... sendto resumed>) = 44 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5637] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5633] recvfrom(3 [pid 5634] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5634] close(4 [pid 5638] <... mount resumed>) = -1 ENODEV (No such device) [pid 5637] getpid( [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5637] <... getpid resumed>) = 1 [pid 5636] <... socket resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=41}) = 0 [pid 5633] close(4 [pid 5637] mkdir("/syzcgroup/unified/syz3", 0777 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] close(4 [pid 5633] <... sendto resumed>) = 40 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... sendto resumed>) = 40 [pid 5633] recvfrom(3 [pid 5636] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x19\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] recvfrom(3 [pid 5637] openat(AT_FDCWD, "/syzcgroup/unified/syz3/pids.max", O_WRONLY|O_CLOEXEC [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... openat resumed>) = 3 [pid 5636] <... sendto resumed>) = 64 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] write(3, "32", 2 [pid 5636] recvfrom(3 [ 91.065612][ T5633] batman_adv: batadv0: Interface activated: batadv_slave_0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] <... mount resumed>) = -1 ENODEV (No such device) [pid 5637] <... write resumed>) = 2 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5637] close(3 [pid 5636] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5637] <... close resumed>) = 0 [pid 5638] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5637] openat(AT_FDCWD, "/syzcgroup/unified/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5634] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5638] getpid( [pid 5636] <... socket resumed>) = 4 [pid 5634] close(4 [pid 5638] <... getpid resumed>) = 1 [pid 5636] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5633] close(4 [pid 5638] mkdir("/syzcgroup/unified/syz4", 0777 [pid 5637] <... openat resumed>) = 3 [pid 5636] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] write(3, "1", 1 [pid 5636] close(4 [pid 5633] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mkdir resumed>) = 0 [pid 5636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5634] <... sendto resumed>) = 64 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] openat(AT_FDCWD, "/syzcgroup/unified/syz4/pids.max", O_WRONLY|O_CLOEXEC [pid 5634] recvfrom(3 [pid 5638] <... openat resumed>) = 3 [pid 5637] <... write resumed>) = 1 [pid 5636] <... sendto resumed>) = 32 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] write(3, "32", 2 [pid 5636] recvfrom(3 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... write resumed>) = 2 [pid 5637] close(3 [pid 5636] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... socket resumed>) = 4 [pid 5638] close(3 [pid 5637] <... close resumed>) = 0 [pid 5636] close(3 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5633] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5637] mkdir("/syzcgroup/cpu/syz3", 0777 [pid 5636] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] openat(AT_FDCWD, "/syzcgroup/unified/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5636] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5634] close(4 [pid 5638] <... openat resumed>) = 3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] write(3, "1", 1 [pid 5636] <... openat resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5636] write(3, "100000", 6) = 6 [pid 5636] close(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 5636] <... close resumed>) = 0 [pid 5636] mkdir("./syz-tmp", 0777) = 0 [pid 5636] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 5636] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] close(4 [pid 5636] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5633] <... close resumed>) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5636] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5636] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 5636] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 5636] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5638] <... write resumed>) = 1 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... sendto resumed>) = 44 [pid 5638] close(3 [pid 5637] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5636] <... mkdir resumed>) = 0 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5638] <... close resumed>) = 0 [pid 5638] mkdir("/syzcgroup/cpu/syz4", 0777 [pid 5637] <... openat resumed>) = 3 [pid 5637] write(3, "1", 1 [pid 5636] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... mkdir resumed>) = 0 [pid 5636] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5637] <... write resumed>) = 1 [pid 5636] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... socket resumed>) = 4 [pid 5633] <... socket resumed>) = 4 [pid 5637] close(3 [pid 5636] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5638] <... openat resumed>) = 3 [pid 5636] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5634] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5636] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] close(4 [pid 5633] close(4 [pid 5638] write(3, "1", 1 [pid 5637] <... close resumed>) = 0 [pid 5638] <... write resumed>) = 1 [pid 5637] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5634] <... close resumed>) = 0 [pid 5636] <... mount resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x3f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(3 [pid 5637] <... openat resumed>) = 3 [pid 5636] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x19\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] write(3, "313524224", 9 [pid 5636] <... mount resumed>) = 0 [pid 5633] <... sendto resumed>) = 40 [pid 5638] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5637] <... write resumed>) = 9 [pid 5637] close(3) = 0 [pid 5637] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5638] <... openat resumed>) = 3 [pid 5637] <... openat resumed>) = 3 [pid 5633] recvfrom(3 [pid 5634] <... sendto resumed>) = 40 [pid 5636] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] write(3, "313524224", 9 [pid 5637] write(3, "314572800", 9 [pid 5636] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] recvfrom(3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... write resumed>) = 9 [pid 5636] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(3 [pid 5637] <... write resumed>) = 9 [pid 5636] <... mount resumed>) = 0 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 5638] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5637] close(3 [pid 5636] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5634] <... socket resumed>) = 4 [pid 5633] <... ioctl resumed>, ifr_ifindex=63}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5638] <... openat resumed>) = 3 [pid 5637] mkdir("/syzcgroup/net/syz3", 0777 [pid 5636] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5633] close(4 [pid 5638] write(3, "314572800", 9 [pid 5636] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] close(4 [pid 5638] <... write resumed>) = 9 [pid 5636] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(3 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x19\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x3f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5638] mkdir("/syzcgroup/net/syz4", 0777 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] <... sendto resumed>) = 64 [pid 5633] <... sendto resumed>) = 64 [pid 5637] openat(AT_FDCWD, "/syzcgroup/net/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5636] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5634] recvfrom(3 [pid 5633] recvfrom(3 [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5636] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5634] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0", ifr_ifindex=63}) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5633] close(4 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] write(3, "1", 1 [pid 5636] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... socket resumed>) = 4 [pid 5633] <... close resumed>) = 0 [ 91.200804][ T5633] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.228362][ T5637] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x3f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] openat(AT_FDCWD, "/syzcgroup/net/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5637] <... write resumed>) = 1 [pid 5636] <... mount resumed>) = 0 [pid 5634] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5638] <... openat resumed>) = 3 [pid 5637] close(3 [pid 5636] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5638] write(3, "1", 1) = 1 [pid 5637] <... close resumed>) = 0 [pid 5636] <... mount resumed>) = 0 [pid 5634] close(4 [pid 5633] <... sendto resumed>) = 44 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5637] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] close(3 [pid 5636] <... mount resumed>) = 0 [pid 5634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5636] mkdir("./syz-tmp/pivot", 0777 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... socket resumed>) = 3 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5636] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5636] <... pivot_root resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] chdir("/" [pid 5634] <... sendto resumed>) = 32 [pid 5633] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5633] close(4) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x40\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] recvfrom(3 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5634] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] recvfrom(3 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... chdir resumed>) = 0 [pid 5634] close(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5636] umount2("./pivot", MNT_DETACH [pid 5634] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5634] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5633] <... socket resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5634] write(3, "100000", 6 [pid 5633] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5634] <... write resumed>) = 6 [pid 5633] close(4 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5634] close(3 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x40\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] mkdir("./syz-tmp", 0777 [pid 5638] close(3 [pid 5634] <... mkdir resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] chroot("./newroot" [pid 5634] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5633] <... sendto resumed>) = 64 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... chroot resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5633] recvfrom(3 [pid 5638] <... socket resumed>) = 3 [pid 5636] chdir("/" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... chdir resumed>) = 0 [pid 5634] <... mount resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] mkdir("/dev/gadgetfs", 0777 [pid 5633] <... socket resumed>) = 4 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5634] mkdir("./syz-tmp/newroot", 0777 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=64}) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] <... mount resumed>) = 0 [pid 5633] close(4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5633] <... close resumed>) = 0 [pid 5638] close(3) = 0 [pid 5636] mkdir("/dev/binderfs", 0777 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... socket resumed>) = 3 [pid 5637] close(3 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5634] <... mkdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5636] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 5634] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... mount resumed>) = 0 [pid 5633] <... sendto resumed>) = 44 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] recvfrom(3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... mount resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... socket resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... ioctl resumed>, ifr_ifindex=23}) = 0 [ 91.308078][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.308404][ T44] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.308441][ T44] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.308471][ T44] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5634] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x17\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5633] <... sendto resumed>) = 40 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] recvfrom(3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... mkdir resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] <... socket resumed>) = 4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... mount resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] close(4 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(3 [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x17\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] <... sendto resumed>) = 64 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... mount resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] recvfrom(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5636] <... mount resumed>) = -1 ENODEV (No such device) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5637] close(3 [pid 5636] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5634] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... mount resumed>) = 0 [pid 5633] close(4 [pid 5634] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5634] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... sendto resumed>) = 32 [pid 5634] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] recvfrom(3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... mount resumed>) = -1 ENODEV (No such device) [pid 5634] <... mkdir resumed>) = 0 [pid 5634] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5634] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getpid( [pid 5634] <... mkdir resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getpid resumed>) = 1 [pid 5634] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] mkdir("/syzcgroup/unified/syz2", 0777 [pid 5634] <... mount resumed>) = 0 [pid 5633] close(4 [pid 5638] close(3 [pid 5634] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5633] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... close resumed>) = 0 [pid 5634] <... mount resumed>) = 0 [pid 5634] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5638] mkdir("./0", 0777 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "/syzcgroup/unified/syz2/pids.max", O_WRONLY|O_CLOEXEC [pid 5634] <... mount resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5634] mkdir("./syz-tmp/pivot", 0777 [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... mkdir resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] write(3, "32", 2 [pid 5634] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... write resumed>) = 2 [pid 5634] <... pivot_root resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5636] close(3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] openat(AT_FDCWD, "/syzcgroup/unified/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5634] chdir("/" [pid 5633] close(4 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(3 [pid 5636] <... openat resumed>) = 3 [pid 5634] <... chdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] umount2("./pivot", MNT_DETACH [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] mkdir("./0", 0777 [pid 5636] write(3, "1", 1 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... mkdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] close(3 [pid 5637] <... socket resumed>) = 3 [pid 5638] <... close resumed>) = 0 [pid 5636] <... write resumed>) = 1 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] close(3 [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] chroot("./newroot" [pid 5633] <... sendto resumed>) = 64 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] mkdir("/syzcgroup/cpu/syz2", 0777 [pid 5634] <... chroot resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] chdir("/" [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... chdir resumed>) = 0 [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... mkdir resumed>) = 0 [pid 5634] mkdir("/dev/gadgetfs", 0777 [pid 5633] <... socket resumed>) = 4 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5634] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 3 [pid 5634] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] write(3, "1", 1 [pid 5634] <... mount resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5636] <... write resumed>) = 1 [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5634] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] close(3 [pid 5634] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] write(3, "313524224", 9 [pid 5637] close(3) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... write resumed>) = 9 [pid 5633] <... sendto resumed>) = 32 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] close(3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... socket resumed>) = 3 [pid 5636] <... close resumed>) = 0 [pid 5633] recvfrom(3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] close(3 [pid 5636] write(3, "314572800", 9 [pid 5638] <... close resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5636] <... write resumed>) = 9 [pid 5633] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] close(3 [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] mkdir("/syzcgroup/net/syz2", 0777 [pid 5633] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x19\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... sendto resumed>) = 40 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] recvfrom(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... socket resumed>) = 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] close(4 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "/syzcgroup/net/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5633] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x19\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 3 [pid 5633] <... sendto resumed>) = 64 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] write(3, "1", 1 [pid 5638] <... setsockopt resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... write resumed>) = 1 [pid 5633] recvfrom(3 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] close(3 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5633] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... socket resumed>) = 4 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5636] <... socket resumed>) = 3 [pid 5633] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=25}) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5633] close(4 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] close(3 [pid 5633] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5638] close(3 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5790 attached [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5790] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 2 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... sendto resumed>) = 32 [pid 5790] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] close(3 [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] recvfrom(3 [pid 5790] chdir("./0" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5790] <... chdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5790] <... prctl resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5790] setpgid(0, 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5790] <... setpgid resumed>) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5790] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] write(3, "100000", 6 [pid 5790] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5636] close(3 [pid 5633] <... write resumed>) = 6 [pid 5790] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5633] close(3 [pid 5790] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5790] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] mkdir("./syz-tmp", 0777 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... mount resumed>) = -1 ENODEV (No such device) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(3) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5790] <... openat resumed>) = 3 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5790] write(3, "1000", 4 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5790] <... write resumed>) = 4 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5790] close(3) = 0 [pid 5790] symlink("/dev/binderfs", "./binderfs" [pid 5633] <... mount resumed>) = 0 [pid 5790] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5790] write(1, "executing program\n", 18) = 18 [pid 5790] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5790] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 executing program [pid 5790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5792 attached ) = 0x7fc7184cb000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] mkdir("./syz-tmp/newroot", 0777 [pid 5792] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 2 [pid 5792] <... set_robust_list resumed>) = 0 [pid 5790] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5790] <... mprotect resumed>) = 0 [pid 5634] <... mount resumed>) = -1 ENODEV (No such device) [pid 5634] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5633] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5633] <... mkdir resumed>) = 0 [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5634] getpid( [pid 5790] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5792] chdir("./0" [pid 5790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5793 attached [pid 5793] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5792] <... chdir resumed>) = 0 [pid 5790] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getpid resumed>) = 1 [pid 5633] <... mount resumed>) = 0 [pid 5634] mkdir("/syzcgroup/unified/syz1", 0777 [pid 5793] set_robust_list(0x7fc7184eb9a0, 24 [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5793] <... set_robust_list resumed>) = 0 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [] [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5793] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5793] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] <... futex resumed>) = 0 [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... prctl resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... mkdir resumed>) = 0 [pid 5633] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5792] setpgid(0, 0 [pid 5634] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC [pid 5793] <... futex resumed>) = 0 [pid 5792] <... setpgid resumed>) = 0 [pid 5790] <... futex resumed>) = 1 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... mkdir resumed>) = 0 [pid 5793] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5792] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] write(3, "32", 2) = 2 [pid 5634] close(3 [pid 5793] <... mkdirat resumed>) = 0 [pid 5792] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5792] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... mount resumed>) = 0 [pid 5793] <... futex resumed>) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5792] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... symlink resumed>) = 0 [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5633] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] mkdirat(AT_FDCWD, "./bus", 000 [pid 5790] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... mkdir resumed>) = 0 [pid 5792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5793] <... mkdirat resumed>) = 0 [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] write(3, "1", 1 [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... openat resumed>) = 3 [pid 5636] close(3 [pid 5633] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5793] <... futex resumed>) = 1 [pid 5792] write(3, "1000", 4 [pid 5790] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... write resumed>) = 1 [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... write resumed>) = 4 [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] close(3 [pid 5790] <... futex resumed>) = 0 [pid 5793] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5792] <... close resumed>) = 0 [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... socket resumed>) = 3 [pid 5634] close(3 [pid 5633] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5792] symlink("/dev/binderfs", "./binderfs" [pid 5634] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] mkdir("/syzcgroup/cpu/syz1", 0777 [pid 5633] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5792] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] mkdir("./syz-tmp/newroot/sys", 0700 executing program [pid 5792] write(1, "executing program\n", 18) = 18 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... mkdir resumed>) = 0 [pid 5792] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5792] <... futex resumed>) = 0 [pid 5792] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5792] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... mount resumed>) = 0 [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 5634] write(3, "1", 1 [pid 5793] <... mount resumed>) = 0 [pid 5792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... write resumed>) = 1 [pid 5793] <... futex resumed>) = 1 [pid 5792] <... mmap resumed>) = 0x7fc7184cb000 [pid 5790] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] close(3 [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... mount resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5792] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5792] <... mprotect resumed>) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5792] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5790] <... futex resumed>) = 1 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 3 [pid 5633] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... chdir resumed>) = 0 [pid 5792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] write(3, "313524224", 9 [pid 5633] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... write resumed>) = 9 [pid 5793] <... futex resumed>) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5634] close(3 [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... close resumed>) = 0 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] <... futex resumed>) = 0 [pid 5793] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXECci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5794 attached [pid 5792] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... mount resumed>) = 0 [pid 5794] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5792] rt_sigprocmask(SIG_SETMASK, [] [pid 5794] <... rseq resumed>) = 0 [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5794] set_robust_list(0x7fc7184eb9a0, 24 [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... set_robust_list resumed>) = 0 [pid 5792] <... futex resumed>) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5794] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5794] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5794] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] write(3, "314572800", 9 [pid 5633] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5794] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... write resumed>) = 9 [pid 5633] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5794] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(3 [pid 5633] <... mkdir resumed>) = 0 [pid 5794] <... mkdirat resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5633] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] mkdir("/syzcgroup/net/syz1", 0777 [pid 5633] <... mkdir resumed>) = 0 [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5794] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5636] mkdir("./0", 0777) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... mkdir resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5792] <... futex resumed>) = 0 [pid 5633] <... mount resumed>) = 0 [ 91.774962][ T5793] [ 91.777385][ T5793] ====================================================== [ 91.784409][ T5793] WARNING: possible circular locking dependency detected [ 91.791533][ T5793] syzkaller #0 Not tainted [ 91.795981][ T5793] ------------------------------------------------------ [ 91.803010][ T5793] syz-executor131/5793 is trying to acquire lock: [ 91.809441][ T5793] ffff88807d0d3960 (&type->i_mutex_dir_key#5){++++}-{4:4}, at: lookup_slow+0x46/0x80 [ 91.818963][ T5793] [ 91.818963][ T5793] but task is already holding lock: [ 91.826410][ T5793] ffff888067f5ec60 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 91.836146][ T5793] [ 91.836146][ T5793] which lock already depends on the new lock. [ 91.836146][ T5793] [ 91.846624][ T5793] [ 91.846624][ T5793] the existing dependency chain (in reverse order) is: [ 91.855707][ T5793] [ 91.855707][ T5793] -> #1 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}: [ 91.863518][ T5793] __d_alloc_parallel+0xc32/0x1700 [ 91.869153][ T5793] __lookup_slow+0x82/0x2f0 [ 91.874172][ T5793] lookup_slow+0x59/0x80 [ 91.878924][ T5793] link_path_walk+0xd22/0x1910 [ 91.884286][ T5793] path_openat+0x1c4/0x1da0 [ 91.889299][ T5793] do_file_open+0x23e/0x4a0 [ 91.894316][ T5793] do_sys_openat2+0x115/0x200 [ 91.899590][ T5793] __x64_sys_openat+0x138/0x170 [ 91.904957][ T5793] do_syscall_64+0x166/0x520 [ 91.910110][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.916526][ T5793] [ 91.916526][ T5793] -> #0 (&type->i_mutex_dir_key#5){++++}-{4:4}: [ 91.924973][ T5793] __lock_acquire+0x164c/0x2de0 [ 91.930375][ T5793] lock_acquire+0x115/0x350 [ 91.935389][ T5793] down_read+0x45/0x320 [ 91.940145][ T5793] lookup_slow+0x46/0x80 [ 91.945093][ T5793] ovl_lookup_single+0x323/0xe90 [ 91.950545][ T5793] ovl_lookup_layer+0x377/0x440 [ 91.955915][ T5793] ovl_lookup+0x5e5/0x1c80 [ 91.961014][ T5793] __lookup_slow+0x1fb/0x2f0 [ 91.966123][ T5793] lookup_slow+0x59/0x80 [ 91.970875][ T5793] path_lookupat+0x3f5/0x8c0 [ 91.975978][ T5793] filename_lookup+0x265/0x5d0 [ 91.981254][ T5793] user_path_at+0x40/0x160 [ 91.986191][ T5793] __se_sys_mount+0x2dc/0x420 [ 91.991472][ T5793] do_syscall_64+0x166/0x520 [ 91.996573][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.002978][ T5793] [ 92.002978][ T5793] other info that might help us debug this: [ 92.002978][ T5793] [ 92.013193][ T5793] Possible unsafe locking scenario: [ 92.013193][ T5793] [ 92.020638][ T5793] CPU0 CPU1 [ 92.025991][ T5793] ---- ---- [ 92.031347][ T5793] lock(DCACHE_PAR_LOOKUP); [ 92.035930][ T5793] lock(&type->i_mutex_dir_key#5); [ 92.043643][ T5793] lock(DCACHE_PAR_LOOKUP); [ 92.050742][ T5793] rlock(&type->i_mutex_dir_key#5); [ 92.056050][ T5793] [ 92.056050][ T5793] *** DEADLOCK *** [ 92.056050][ T5793] [ 92.064182][ T5793] locks held by syz-executor131/5793: 2, last CPU#0: [ 92.070855][ T5793] #0: ffff888067fc7438 (&ovl_i_mutex_dir_key[depth]){.+.+}-{4:4}, at: lookup_slow+0x46/0x80 [ 92.081033][ T5793] #1: ffff888067f5ec60 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 92.091207][ T5793] [ 92.091207][ T5793] stack backtrace: [ 92.097109][ T5793] CPU: 0 UID: 0 PID: 5793 Comm: syz-executor131 Not tainted syzkaller #0 PREEMPT(full) [ 92.106827][ T5793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 92.116886][ T5793] Call Trace: [ 92.120166][ T5793] [ 92.123089][ T5793] dump_stack_lvl+0xe8/0x150 [ 92.127676][ T5793] print_circular_bug+0x2e2/0x300 [ 92.132793][ T5793] check_noncircular+0x12f/0x150 [ 92.137812][ T5793] __lock_acquire+0x164c/0x2de0 [ 92.142661][ T5793] ? lock_acquire+0x115/0x350 [ 92.147332][ T5793] lock_acquire+0x115/0x350 [ 92.151832][ T5793] ? lookup_slow+0x46/0x80 [ 92.156243][ T5793] down_read+0x45/0x320 [ 92.160387][ T5793] ? lookup_slow+0x46/0x80 [ 92.164801][ T5793] ? d_lookup+0x8a/0xa0 [ 92.168947][ T5793] lookup_slow+0x46/0x80 [ 92.173221][ T5793] ovl_lookup_single+0x323/0xe90 [ 92.178156][ T5793] ? __pfx_ovl_lookup_single+0x10/0x10 [ 92.183663][ T5793] ? __lock_acquire+0x747/0x2de0 [ 92.188593][ T5793] ovl_lookup_layer+0x377/0x440 [ 92.193446][ T5793] ovl_lookup+0x5e5/0x1c80 [ 92.197877][ T5793] ? lock_acquire+0x115/0x350 [ 92.202558][ T5793] ? __d_alloc_parallel+0x156f/0x1700 [ 92.208004][ T5793] ? __d_alloc_parallel+0x39e/0x1700 [ 92.213374][ T5793] ? __pfx_ovl_lookup+0x10/0x10 [ 92.218215][ T5793] ? __pfx___d_alloc_parallel+0x10/0x10 [ 92.223751][ T5793] ? lock_acquire+0x115/0x350 [ 92.228427][ T5793] __lookup_slow+0x1fb/0x2f0 [ 92.233023][ T5793] lookup_slow+0x59/0x80 [ 92.237258][ T5793] path_lookupat+0x3f5/0x8c0 [ 92.241842][ T5793] filename_lookup+0x265/0x5d0 [ 92.246603][ T5793] ? __pfx_filename_lookup+0x10/0x10 [ 92.251885][ T5793] ? strncpy_from_user+0x150/0x2c0 [ 92.256990][ T5793] ? do_getname+0x151/0x250 [ 92.261493][ T5793] user_path_at+0x40/0x160 [ 92.265902][ T5793] __se_sys_mount+0x2dc/0x420 [ 92.270574][ T5793] ? __pfx___se_sys_mount+0x10/0x10 [ 92.275764][ T5793] ? __x64_sys_mount+0x20/0xc0 [ 92.280520][ T5793] do_syscall_64+0x166/0x520 [ 92.285103][ T5793] ? trace_irq_disable+0x3b/0x140 [ 92.290203][ T5793] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.296273][ T5793] ? clear_bhb_loop+0x70/0xc0 [ 92.301017][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.306903][ T5793] RIP: 0033:0x7fc718521ef9 [ 92.311352][ T5793] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 92.330952][ T5793] RSP: 002b:00007fc7184eb1d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 92.339377][ T5793] RAX: ffffffffffffffda RBX: 00007fc7185d1908 RCX: 00007fc718521ef9 [ 92.347431][ T5793] RDX: 0000200000000280 RSI: 0000200000000200 RDI: 0000000000000000 [ 92.355581][ T5793] RBP: 00007fc7185d1900 R08: 0000000000000000 R09: 33203a6b63617473 [ 92.363561][ T5793] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc718597c6c [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5794] mkdirat(AT_FDCWD, "./bus", 000) = 0 [pid 5633] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... mount resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5794] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] write(3, "1", 1 [pid 5633] <... mount resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... write resumed>) = 1 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] close(3 [pid 5633] mkdir("./syz-tmp/pivot", 0777 [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... socket resumed>) = 3 [pid 5636] <... socket resumed>) = 3 [pid 5794] <... mount resumed>) = 0 [pid 5792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5790] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7fc7185d191c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fc7185d191c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... pivot_root resumed>) = 0 [pid 5794] <... futex resumed>) = 0 [pid 5792] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] chdir("/" [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... chdir resumed>) = 0 [pid 5792] <... mmap resumed>) = 0x7fc7184aa000 [pid 5790] <... mmap resumed>) = 0x7fc7184aa000 [pid 5636] close(3 [pid 5633] umount2("./pivot", MNT_DETACH [pid 5792] mprotect(0x7fc7184ab000, 131072, PROT_READ|PROT_WRITE [pid 5790] mprotect(0x7fc7184ab000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... close resumed>) = 0 [pid 5792] <... mprotect resumed>) = 0 [pid 5790] <... mprotect resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5792] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5790] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... socket resumed>) = 3 [pid 5792] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5790] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184ca990, parent_tid=0x7fc7184ca990, exit_signal=0, stack=0x7fc7184aa000, stack_size=0x202c0, tls=0x7fc7184ca6c0} [pid 5790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184ca990, parent_tid=0x7fc7184ca990, exit_signal=0, stack=0x7fc7184aa000, stack_size=0x202c0, tls=0x7fc7184ca6c0} [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5792] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5790] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5792] rt_sigprocmask(SIG_SETMASK, [] [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5792] futex(0x7fc7185d1918, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fc7185d1918, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5792] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5792] futex(0x7fc7185d191c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7fc7185d191c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] close(3) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5796 attached ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5795 attached [pid 5796] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5795] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5796] <... rseq resumed>) = 0 [pid 5795] <... rseq resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5796] set_robust_list(0x7fc7184ca9a0, 24 [pid 5795] set_robust_list(0x7fc7184ca9a0, 24 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5796] <... set_robust_list resumed>) = 0 [pid 5795] <... set_robust_list resumed>) = 0 [pid 5793] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5796] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] chdir("./bus" [pid 5793] <... futex resumed>) = 0 [pid 5795] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5796] <... chdir resumed>) = 0 [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] futex(0x7fc7185d191c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... mmap resumed>) = 0x110c230000 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5796] <... futex resumed>) = 1 [pid 5795] futex(0x7fc7185d191c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 0 [pid 5796] futex(0x7fc7185d1918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] <... futex resumed>) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7fc7185d1918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = 1 [pid 5790] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 1 [pid 5793] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5790] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] <... futex resumed>) = 0 [pid 5793] <... mkdirat resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5793] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5793] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] close(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5790] close(4 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5790] close(5 [ 92.371532][ T5793] R13: 0000200000000200 R14: 000000110c230000 R15: 0000200000000040 [ 92.379764][ T5793] [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5794] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5633] <... umount2 resumed>) = 0 [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] close(6 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] chroot("./newroot" [pid 5794] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] close(7 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... chroot resumed>) = 0 [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] chdir("/" [pid 5794] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] close(8 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5633] <... chdir resumed>) = 0 [pid 5790] close(9 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5794] <... mmap resumed>) = 0x110c230000 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] close(3 [pid 5633] mkdir("/dev/gadgetfs", 0777 [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] close(10 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] close(11 [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5794] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5792] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] close(12 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] close(13) = -1 EBADF (Bad file descriptor) [pid 5790] close(14) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5794] <... mkdirat resumed>) = 0 [pid 5790] close(15 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... mount resumed>) = 0 [pid 5794] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] close(16 [pid 5633] mkdir("/dev/binderfs", 0777 [pid 5794] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5794] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] close(3 [pid 5790] close(17 [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(4 [pid 5790] close(18 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5792] close(5 [pid 5790] close(19 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(6 [pid 5790] close(20 [pid 5634] close(3 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5792] close(7 [pid 5790] close(21 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... close resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5636] close(3 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5792] close(8 [pid 5790] close(22 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(9 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] close(23 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5792] close(10 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] close(24 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5792] close(11 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5798 attached [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] close(25 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5792] close(12 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 2 [pid 5798] set_robust_list(0x55556d18d6e0, 24 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] close(26 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5792] close(13 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... mount resumed>) = -1 ENODEV (No such device) [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5792] close(14 [pid 5790] close(27 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5798] chdir("./0" [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5790] close(28 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5798] <... chdir resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5790] close(29 [pid 5798] <... prctl resumed>) = 0 [pid 5790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5790] exit_group(0 [pid 5798] setpgid(0, 0) = 0 [pid 5792] close(15 [pid 5790] <... exit_group resumed>) = ? [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5795] <... futex resumed>) = ? [pid 5798] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5793] <... futex resumed>) = ? [pid 5798] <... symlink resumed>) = 0 [pid 5795] +++ exited with 0 +++ [pid 5793] +++ exited with 0 +++ [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5790] +++ exited with 0 +++ [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5792] close(16 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5798] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5792] close(17 [pid 5798] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5798] <... symlink resumed>) = 0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(18 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5798] <... openat resumed>) = 3 [pid 5792] close(19 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(20 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5792] close(21 [pid 5798] write(3, "1000", 4 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5798] <... write resumed>) = 4 [pid 5792] close(22 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(3 [pid 5792] close(23 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5798] <... close resumed>) = 0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5792] close(24 [pid 5798] symlink("/dev/binderfs", "./binderfs" [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5634] close(3 [pid 5792] close(25 [pid 5798] <... symlink resumed>) = 0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5634] <... close resumed>) = 0 [pid 5792] close(26 [pid 5798] write(1, "executing program\n", 18 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP executing program [pid 5792] close(27 [pid 5798] <... write resumed>) = 18 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 5634] <... socket resumed>) = 3 [pid 5792] close(28 [pid 5798] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5792] close(29 [pid 5798] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5792] exit_group(0 [pid 5638] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5796] <... futex resumed>) = ? [pid 5794] <... futex resumed>) = ? [pid 5792] <... exit_group resumed>) = ? [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] +++ exited with 0 +++ [pid 5794] +++ exited with 0 +++ [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5798] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5798] <... mprotect resumed>) = 0 [pid 5792] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5798] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... umount2 resumed>) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5798] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5798] <... futex resumed>) = 0 [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] fstat(3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] newfstatat(AT_FDCWD, "./0/bus" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5800 attached [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5800] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5800] <... rseq resumed>) = 0 [pid 5800] set_robust_list(0x7fc7184eb9a0, 24 [pid 5638] openat(AT_FDCWD, "./0/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5800] <... set_robust_list resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... mount resumed>) = -1 ENODEV (No such device) [pid 5800] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] fstat(4 [pid 5637] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5800] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] newfstatat(AT_FDCWD, "./0/bus" [pid 5633] getpid( [pid 5800] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getpid resumed>) = 1 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] mkdir("/syzcgroup/unified/syz0", 0777 [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./0/bus/index" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./0/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC [pid 5800] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 4 [pid 5634] mkdir("./0", 0777 [pid 5633] <... openat resumed>) = 3 [pid 5800] <... mkdirat resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(4 [pid 5633] write(3, "32", 2 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./0/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... write resumed>) = 2 [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] close(3 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getdents64(4 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5638] fstat(5 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5800] mkdirat(AT_FDCWD, "./bus", 000 [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] <... openat resumed>) = 3 [pid 5800] <... mkdirat resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] write(3, "1", 1 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] newfstatat(AT_FDCWD, "./0/bus/index" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... write resumed>) = 1 [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5638] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] mkdir("/syzcgroup/cpu/syz0", 0777 [pid 5800] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./0/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] write(3, "1", 1 [pid 5638] rmdir("./0/bus/index" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... write resumed>) = 1 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] close(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5638] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5800] <... mount resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] close(3 [pid 5633] <... openat resumed>) = 3 [pid 5637] getdents64(5 [pid 5633] write(3, "313524224", 9 [pid 5638] newfstatat(AT_FDCWD, "./0/bus/work" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... close resumed>) = 0 [pid 5633] <... write resumed>) = 9 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5633] close(3 [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... close resumed>) = 0 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] close(5 [pid 5633] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./0/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5800] chdir("./bus" [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... openat resumed>) = 5 [pid 5637] rmdir("./0/bus/index" [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] write(3, "314572800", 9 [pid 5800] <... chdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... write resumed>) = 9 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] fstat(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] getdents64(5 [pid 5634] close(3 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(5) = 0 [pid 5633] close(3 [pid 5634] <... close resumed>) = 0 [pid 5638] rmdir("./0/bus/work" [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] mkdir("/syzcgroup/net/syz0", 0777 [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... mkdir resumed>) = 0 [pid 5800] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5800] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] <... close resumed>) = 0 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rmdir("./0/bus" [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5800] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] newfstatat(AT_FDCWD, "./0/file0" [pid 5637] newfstatat(AT_FDCWD, "./0/bus/work" [pid 5633] <... openat resumed>) = 3 [pid 5800] <... mmap resumed>) = 0x110c230000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] write(3, "1", 1 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] openat(AT_FDCWD, "./0/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... write resumed>) = 1 [pid 5800] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5798] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] fstat(4 [pid 5637] fstat(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] close(3 [pid 5800] <... mkdirat resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5800] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5638] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... socket resumed>) = 3 [pid 5800] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./0/file0/sys" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5798] close(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] close(5 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5798] close(5 [pid 5638] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(6) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5798] close(7 [pid 5638] openat(AT_FDCWD, "./0/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] rmdir("./0/bus/work" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5798] close(8 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(9 [pid 5638] fstat(5 [pid 5637] getdents64(4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5798] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5637] close(4 [pid 5798] close(11 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5637] rmdir("./0/bus" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5798] close(12 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5798] close(13 [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5798] close(14 [pid 5638] rmdir("./0/file0/sys" [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_ENTRIES [pid 5798] close(15 [pid 5638] getdents64(4 [pid 5637] newfstatat(AT_FDCWD, "./0/file0" [pid 5634] close(3 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5798] close(16 [pid 5638] close(4 [pid 5637] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(3 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5798] close(17 [pid 5637] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./0/file0" [pid 5798] close(18 [pid 5637] <... openat resumed>) = 4 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] fstat(4 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... socket resumed>) = 3 [pid 5798] close(19 [pid 5638] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5798] close(20 [pid 5638] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5637] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5798] close(21 [pid 5637] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./0/binderfs" [pid 5798] close(22 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./0/file0/sys" [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5798] close(23 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 5637] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5798] close(24 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(25) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./0/cgroup.net" [pid 5637] openat(AT_FDCWD, "./0/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5798] close(26 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... socket resumed>) = 3 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(27) = -1 EBADF (Bad file descriptor) [pid 5798] close(28 [pid 5638] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5798] close(29 [pid 5638] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5798] exit_group(0 [pid 5800] <... futex resumed>) = ? [pid 5798] <... exit_group resumed>) = ? [pid 5638] unlink("./0/cgroup.cpu" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5800] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] close(5 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] newfstatat(AT_FDCWD, "./0/cgroup" [pid 5637] <... close resumed>) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rmdir("./0/file0/sys" [pid 5638] unlink("./0/cgroup" [pid 5636] <... restart_syscall resumed>) = 0 [pid 5636] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(4 [pid 5636] <... openat resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] fstat(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] rmdir("./0/file0" [pid 5636] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5638] rmdir("./0" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5638] mkdir("./1", 0777 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5636] <... umount2 resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] unlink("./0/binderfs" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] close(3 [pid 5637] <... unlink resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./0/bus" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5636] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./0/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 5636] <... openat resumed>) = 4 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] fstat(4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] unlink("./0/cgroup.net" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getdents64(4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] newfstatat(AT_FDCWD, "./0/bus/index" [pid 5638] close(3 [pid 5637] unlink("./0/cgroup.cpu" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./0/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./0/cgroup" [pid 5636] <... openat resumed>) = 5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] fstat(5 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] unlink("./0/cgroup" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5801 attached [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getdents64(5 [pid 5801] set_robust_list(0x55556d18d6e0, 24 [pid 5638] close(3 [pid 5637] getdents64(3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5801] <... set_robust_list resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] getdents64(5 [pid 5801] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] close(3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... close resumed>) = 0 [pid 5636] close(5 [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] rmdir("./0" [pid 5636] <... close resumed>) = 0 [pid 5801] chdir("./0" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] rmdir("./0/bus/index" [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 2 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... rmdir resumed>) = 0 [pid 5801] <... chdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] mkdir("./1", 0777 [pid 5636] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] <... prctl resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./0/bus/work" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5801] setpgid(0, 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5801] <... setpgid resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5801] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5636] openat(AT_FDCWD, "./0/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5636] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5801] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5801] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] close(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5801] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5801] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] rmdir("./0/bus/work" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5801] <... symlink resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] getdents64(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] close(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] close(3 [pid 5636] rmdir("./0/bus" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5801] <... openat resumed>) = 3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5801] write(3, "1000", 4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5801] <... write resumed>) = 4 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./0/file0" [pid 5801] close(3) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] close(3) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5801] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5801] <... symlink resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(3 [pid 5801] write(1, "executing program\n", 18 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5801] <... write resumed>) = 18 executing program [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5801] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] fstat(4 [pid 5633] mkdir("./0", 0777 [pid 5801] <... futex resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5801] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getdents64(4 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5801] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5801] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... socket resumed>) = 3 [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5801] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./0/file0/sys" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5801] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5801] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5801] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./0/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 5 [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5801] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5801] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] fstat(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5802 attached [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5802] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5636] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5802] <... rseq resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5802] set_robust_list(0x7fc7184eb9a0, 24 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5802] <... set_robust_list resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(3 [pid 5802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] close(5 [pid 5633] <... close resumed>) = 0 [pid 5802] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... close resumed>) = 0 [pid 5636] rmdir("./0/file0/sys" [pid 5801] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] close(3 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5801] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] close(4 [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5802] <... futex resumed>) = 0 [pid 5801] <... futex resumed>) = 1 [pid 5636] rmdir("./0/file0" [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5802] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5802] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5802] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] <... futex resumed>) = 0 [pid 5802] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5802] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] unlink("./0/binderfs" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5802] mkdirat(AT_FDCWD, "./bus", 000 [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... mkdirat resumed>) = 0 [pid 5801] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] close(3 [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5802] <... futex resumed>) = 0 [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5801] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... close resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5802] <... mount resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] unlink("./0/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... unlink resumed>) = 0 [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5802] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] <... futex resumed>) = 0 [pid 5802] chdir("./bus" [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... chdir resumed>) = 0 [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 0 [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5801] <... futex resumed>) = 0 [pid 5802] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5802] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5802] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5801] <... futex resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5802] <... mmap resumed>) = 0x110c230000 [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] unlink("./0/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5803 attached [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5803] set_robust_list(0x55556d18d6e0, 24 [pid 5802] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5801] <... futex resumed>) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... mkdirat resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./0/cgroup" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5803] chdir("./1" [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5803] <... chdir resumed>) = 0 [pid 5802] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] close(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] unlink("./0/cgroup" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5803] <... prctl resumed>) = 0 [pid 5801] close(4 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5803] setpgid(0, 0 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... setpgid resumed>) = 0 [pid 5801] close(5 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5803] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] getdents64(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5803] <... symlink resumed>) = 0 [pid 5801] close(6) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5803] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5801] close(7 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] close(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5803] <... symlink resumed>) = 0 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5803] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5801] close(8 [pid 5637] close(3 [pid 5636] rmdir("./0" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5803] <... symlink resumed>) = 0 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5801] close(9 [pid 5636] mkdir("./1", 0777 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... mkdir resumed>) = 0 [pid 5633] close(3 [pid 5801] close(10 [pid 5803] <... openat resumed>) = 3 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... close resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5801] close(11 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... socket resumed>) = 3 [pid 5803] write(3, "1000", 4 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCPci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5804 attached [pid 5803] <... write resumed>) = 4 [pid 5801] close(12 [pid 5804] set_robust_list(0x55556d18d6e0, 24 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(13 [pid 5803] close(3 [pid 5804] <... set_robust_list resumed>) = 0 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(14) = -1 EBADF (Bad file descriptor) [pid 5801] close(15) = -1 EBADF (Bad file descriptor) [pid 5804] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] close(16) = -1 EBADF (Bad file descriptor) [pid 5801] close(17) = -1 EBADF (Bad file descriptor) [pid 5801] close(18) = -1 EBADF (Bad file descriptor) [pid 5801] close(19) = -1 EBADF (Bad file descriptor) [pid 5801] close(20) = -1 EBADF (Bad file descriptor) [pid 5801] close(21) = -1 EBADF (Bad file descriptor) [pid 5801] close(22) = -1 EBADF (Bad file descriptor) [pid 5801] close(23) = -1 EBADF (Bad file descriptor) [pid 5804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] <... close resumed>) = 0 [pid 5801] close(24 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5804] chdir("./1" [pid 5803] symlink("/dev/binderfs", "./binderfs" [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5804] <... chdir resumed>) = 0 [pid 5803] <... symlink resumed>) = 0 [pid 5801] close(25 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5803] write(1, "executing program\n", 18 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5804] <... prctl resumed>) = 0 [pid 5803] <... write resumed>) = 18 [pid 5801] close(26 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5804] setpgid(0, 0 [pid 5803] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5804] <... setpgid resumed>) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5801] close(27 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5804] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5803] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5804] <... symlink resumed>) = 0 [pid 5803] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5801] close(28 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5804] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] close(29 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5804] <... symlink resumed>) = 0 [pid 5803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5804] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5803] <... mmap resumed>) = 0x7fc7184cb000 [pid 5801] exit_group(0 [pid 5636] close(3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5804] <... symlink resumed>) = 0 [pid 5801] <... exit_group resumed>) = ? [pid 5636] <... close resumed>) = 0 [pid 5803] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5802] <... futex resumed>) = ? [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5803] <... mprotect resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5804] <... openat resumed>) = 3 [pid 5803] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5802] +++ exited with 0 +++ [pid 5801] +++ exited with 0 +++ [pid 5636] <... socket resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5804] write(3, "1000", 4 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5804] <... write resumed>) = 4 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5804] close(3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5804] <... close resumed>) = 0 [pid 5804] symlink("/dev/binderfs", "./binderfs" [pid 5803] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] setsockopt(3, SOL_IP, ARPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb0\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5804] <... symlink resumed>) = 0 [pid 5803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... setsockopt resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5804] write(1, "executing program\n", 18 [pid 5634] <... restart_syscall resumed>) = 0 executing program [pid 5804] <... write resumed>) = 18 [pid 5636] close(3ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5805 attached [pid 5804] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5805] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5805] <... rseq resumed>) = 0 [pid 5805] set_robust_list(0x7fc7184eb9a0, 24 [pid 5804] <... futex resumed>) = 0 [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5804] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] rt_sigprocmask(SIG_SETMASK, [] [pid 5804] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5803] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5804] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5804] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] fstat(3 [pid 5804] <... mprotect resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5805] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5804] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5634] getdents64(3 [pid 5633] <... setsockopt resumed>) = 0 [pid 5805] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5805] <... futex resumed>) = 1 [pid 5805] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5806 attached [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5806] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5805] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 1 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5806] <... rseq resumed>) = 0 [pid 5805] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5804] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... setsockopt resumed>) = 0 [pid 5806] set_robust_list(0x7fc7184eb9a0, 24 [pid 5805] <... mkdirat resumed>) = 0 [pid 5804] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5806] <... set_robust_list resumed>) = 0 [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] close(3 [pid 5806] rt_sigprocmask(SIG_SETMASK, [] [pid 5805] <... futex resumed>) = 1 [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... futex resumed>) = 0 [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5806] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... futex resumed>) = 0 [pid 5806] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5805] mkdirat(AT_FDCWD, "./bus", 000 [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./0/bus" [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... mkdirat resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5806] <... futex resumed>) = 1 [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5806] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] <... futex resumed>) = 1 [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5807 attached [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5805] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... futex resumed>) = 0 [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5807] set_robust_list(0x55556d18d6e0, 24 [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 2 [pid 5807] <... set_robust_list resumed>) = 0 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] openat(AT_FDCWD, "./0/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5806] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5805] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... openat resumed>) = 4 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] chdir("./0" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5807] <... chdir resumed>) = 0 [pid 5806] <... mkdirat resumed>) = 0 [pid 5805] <... mount resumed>) = 0 [pid 5634] fstat(4 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5807] <... prctl resumed>) = 0 [pid 5804] <... futex resumed>) = 0 [pid 5807] setpgid(0, 0 [pid 5806] <... futex resumed>) = 1 [pid 5805] <... futex resumed>) = 1 [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getdents64(4 [pid 5807] <... setpgid resumed>) = 0 [pid 5806] mkdirat(AT_FDCWD, "./bus", 000 [pid 5805] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... futex resumed>) = 0 [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5807] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5806] <... mkdirat resumed>) = 0 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... futex resumed>) = 0 [pid 5807] <... symlink resumed>) = 0 [pid 5634] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5807] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] chdir("./bus" [pid 5634] newfstatat(AT_FDCWD, "./0/bus/index" [pid 5807] <... symlink resumed>) = 0 [pid 5806] <... futex resumed>) = 1 [pid 5805] <... chdir resumed>) = 0 [pid 5804] <... futex resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5806] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5805] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5634] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5807] <... symlink resumed>) = 0 [pid 5805] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5807] <... openat resumed>) = 3 [pid 5805] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5807] write(3, "1000", 4 [pid 5805] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] openat(AT_FDCWD, "./0/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5807] <... write resumed>) = 4 [pid 5806] <... mount resumed>) = 0 [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5634] <... openat resumed>) = 5 [pid 5807] close(3 [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... close resumed>) = 0 [pid 5806] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5634] fstat(5 [pid 5807] symlink("/dev/binderfs", "./binderfs" [pid 5806] chdir("./bus" [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5807] <... symlink resumed>) = 0 [pid 5806] <... chdir resumed>) = 0 [pid 5805] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] write(1, "executing program\n", 18 [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... futex resumed>) = 0 [pid 5634] getdents64(5 [pid 5807] <... write resumed>) = 18 [pid 5806] <... futex resumed>) = 0 [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5807] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(5 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... futex resumed>) = 0 [pid 5807] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5806] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5805] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5807] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5806] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5805] <... mmap resumed>) = 0x110c230000 [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] close(5 [pid 5805] <... futex resumed>) = 1 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5806] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5803] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... close resumed>) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5806] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] rmdir("./0/bus/index" [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... futex resumed>) = 0 [pid 5806] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... mmap resumed>) = 0x110c230000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... mmap resumed>) = 0x7fc7184cb000 [pid 5805] <... mkdirat resumed>) = 0 [pid 5803] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5805] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5806] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5634] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5807] <... mprotect resumed>) = 0 [pid 5805] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5806] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5807] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5805] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] newfstatat(AT_FDCWD, "./0/bus/work" [pid 5804] <... futex resumed>) = 0 [pid 5803] close(3 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5804] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5803] close(4) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./0/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5803] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 5 [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5806] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5803] close(6 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5808 attached [pid 5807] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5634] fstat(5 [pid 5808] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5803] close(7 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5808] <... rseq resumed>) = 0 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getdents64(5 [pid 5808] set_robust_list(0x7fc7184eb9a0, 24 [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5808] <... set_robust_list resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5634] getdents64(5 [pid 5808] rt_sigprocmask(SIG_SETMASK, [] [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] close(8 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(5 [pid 5808] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5808] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(9 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] rmdir("./0/bus/work" [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... mkdirat resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... rmdir resumed>) = 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5803] close(10 [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] close(11 [pid 5634] getdents64(4 [pid 5808] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 1 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5808] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] close(12 [pid 5636] <... setsockopt resumed>) = 0 [pid 5808] <... mkdirat resumed>) = 0 [pid 5806] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(4 [pid 5804] close(3 [pid 5803] close(13 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] close(4 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rmdir("./0/bus" [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] close(5 [pid 5803] close(14 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5804] close(6 [pid 5803] close(15 [pid 5808] mkdirat(AT_FDCWD, "./bus", 000 [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5808] <... mkdirat resumed>) = 0 [pid 5804] close(7 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] close(16 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(17 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(18 [pid 5634] newfstatat(AT_FDCWD, "./0/file0" [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5804] close(8 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(19 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5804] close(9 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5808] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(20 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5804] close(10 [pid 5803] close(21 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] fstat(4 [pid 5808] <... mount resumed>) = 0 [pid 5804] close(11 [pid 5803] close(22 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5804] close(12 [pid 5803] close(23 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getdents64(4 [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5804] close(13 [pid 5634] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5808] chdir("./bus" [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... chdir resumed>) = 0 [pid 5804] close(14 [pid 5803] close(24 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] close(15 [pid 5634] newfstatat(AT_FDCWD, "./0/file0/sys" [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] close(16 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5808] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] close(17 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5808] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(25 [pid 5636] <... close resumed>) = 0 [pid 5804] close(18 [pid 5634] openat(AT_FDCWD, "./0/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... openat resumed>) = 5 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5804] close(19 [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] fstat(5 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] close(26 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5808] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5807] <... futex resumed>) = 0 [pid 5804] close(20 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5808] <... mmap resumed>) = 0x110c230000 [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(27 [pid 5634] getdents64(5 [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] close(21 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5808] <... futex resumed>) = 0 [pid 5807] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5804] close(22 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(5 [pid 5803] close(28ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5809 attached [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 4 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5809] set_robust_list(0x55556d18d6e0, 24 [pid 5807] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] close(23 [pid 5803] close(29 [pid 5634] close(5 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] rt_sigprocmask(SIG_SETMASK, [] [pid 5804] close(24 [pid 5634] <... close resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] exit_group(0 [pid 5809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5804] close(25 [pid 5634] rmdir("./0/file0/sys" [pid 5809] chdir("./1" [pid 5805] <... futex resumed>) = ? [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... exit_group resumed>) = ? [pid 5805] +++ exited with 0 +++ [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rmdir resumed>) = 0 [pid 5809] <... chdir resumed>) = 0 [pid 5804] close(26 [pid 5634] getdents64(4 [pid 5809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5809] <... prctl resumed>) = 0 [pid 5804] close(27 [pid 5809] setpgid(0, 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(4 [pid 5809] <... setpgid resumed>) = 0 [pid 5804] close(28 [pid 5634] <... close resumed>) = 0 [pid 5809] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] close(29 [pid 5634] rmdir("./0/file0" [pid 5809] <... symlink resumed>) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] +++ exited with 0 +++ [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5804] exit_group(0 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5809] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5808] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... exit_group resumed>) = ? [pid 5638] <... restart_syscall resumed>) = 0 [pid 5634] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] <... symlink resumed>) = 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... futex resumed>) = ? [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5807] close(3 [pid 5634] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5809] <... symlink resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5808] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] close(4 [pid 5806] +++ exited with 0 +++ [pid 5804] +++ exited with 0 +++ [pid 5638] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] unlink("./0/binderfs" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] <... unlink resumed>) = 0 [pid 5809] <... openat resumed>) = 3 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5809] write(3, "1000", 4 [pid 5807] close(5 [pid 5638] <... openat resumed>) = 3 [pid 5634] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] <... write resumed>) = 4 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5637] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] close(3 [pid 5807] close(6 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 5809] <... close resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 5637] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] symlink("/dev/binderfs", "./binderfs" [pid 5807] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] <... openat resumed>) = 3 [pid 5634] unlink("./0/cgroup.net" [pid 5809] <... symlink resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5809] write(1, "executing program\n", 18 [pid 5807] close(8 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(3 [pid 5807] close(9 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5809] <... write resumed>) = 18 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 5634] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] close(10 [pid 5809] <... futex resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5807] close(11 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 5809] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 5637] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5807] close(12 [pid 5638] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./1/bus" [pid 5634] unlink("./0/cgroup.cpu" [pid 5809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] close(13 [pid 5638] newfstatat(AT_FDCWD, "./1/bus" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] <... mmap resumed>) = 0x7fc7184cb000 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5807] close(14 [pid 5809] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5634] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... mprotect resumed>) = 0 [pid 5638] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5807] close(15 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./1/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./1/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 4 [pid 5634] newfstatat(AT_FDCWD, "./0/cgroup" [pid 5807] close(16 [pid 5638] <... openat resumed>) = 4 [pid 5637] fstat(4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./0/cgroup" [pid 5809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5807] close(17 [pid 5638] fstat(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] close(18) = -1 EBADF (Bad file descriptor) [pid 5807] close(19 [pid 5634] getdents64(3 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5807] close(20 [pid 5634] close(3 [pid 5809] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5809] rt_sigprocmask(SIG_SETMASK, [] [pid 5807] close(21 [pid 5809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rmdir("./0" [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] close(22 [pid 5634] <... rmdir resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5810 attached [pid 5809] <... futex resumed>) = 0 [pid 5807] close(23 [pid 5637] getdents64(4 [pid 5634] mkdir("./1", 0777 [pid 5810] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5810] <... rseq resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] set_robust_list(0x7fc7184eb9a0, 24 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./1/bus/index" [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5807] close(24 [pid 5638] newfstatat(AT_FDCWD, "./1/bus/index" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5810] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] close(25 [pid 5638] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... socket resumed>) = 3 [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./1/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] close(26 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] close(27) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5807] close(28 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5807] close(29) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5807] exit_group(0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5808] <... futex resumed>) = ? [pid 5807] <... exit_group resumed>) = ? [pid 5810] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5808] +++ exited with 0 +++ [pid 5807] +++ exited with 0 +++ [pid 5638] openat(AT_FDCWD, "./1/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] fstat(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5810] <... mkdirat resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] fstat(5 [pid 5637] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] close(3 [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5637] getdents64(5 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5810] mkdirat(AT_FDCWD, "./bus", 000 [pid 5637] close(5 [pid 5634] <... socket resumed>) = 3 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] getdents64(5 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5810] <... mkdirat resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] rmdir("./1/bus/index" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(5 [pid 5634] close(3 [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... close resumed>) = 0 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5810] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./1/bus/index" [pid 5637] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./1/bus/work" [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] <... mount resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./1/bus/work" [pid 5637] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5810] chdir("./bus" [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] <... chdir resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./1/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] fstat(3 [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5810] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5809] <... futex resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5810] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] getdents64(3 [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./1/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5810] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] fstat(5 [pid 5637] getdents64(5 [pid 5633] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] <... mmap resumed>) = 0x110c230000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5637] getdents64(5 [pid 5633] <... umount2 resumed>) = 0 [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5637] close(5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5809] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(5 [pid 5637] rmdir("./1/bus/work" [pid 5633] newfstatat(AT_FDCWD, "./0/bus" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5810] <... mkdirat resumed>) = 0 [pid 5638] rmdir("./1/bus/work" [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5810] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5810] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] close(3 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] close(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] close(4 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./0/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] rmdir("./1/bus" [pid 5809] close(5) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./1/bus" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5809] close(6 [pid 5638] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] fstat(4 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5809] close(7 [pid 5637] newfstatat(AT_FDCWD, "./1/file0" [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getdents64(4 [pid 5809] close(8 [pid 5638] newfstatat(AT_FDCWD, "./1/file0" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] close(9 [pid 5637] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] close(10) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./1/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./0/bus/index" [pid 5809] close(11 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] close(12 [pid 5638] openat(AT_FDCWD, "./1/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5637] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./0/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] close(13) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] close(14 [pid 5638] fstat(4 [pid 5637] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] openat(AT_FDCWD, "./0/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5809] close(15 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... openat resumed>) = 5 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(16 [pid 5637] newfstatat(AT_FDCWD, "./1/file0/sys" [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] fstat(5 [pid 5809] close(17 [pid 5638] getdents64(4 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5809] close(18 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(19 [pid 5637] openat(AT_FDCWD, "./1/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getdents64(5 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 5 [pid 5809] close(20) = -1 EBADF (Bad file descriptor) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5809] close(21 [pid 5637] fstat(5 [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] getdents64(5 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5809] close(22 [pid 5634] close(3 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5633] close(5 [pid 5809] close(23 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... close resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./1/file0/sys" [pid 5809] close(24 [pid 5637] getdents64(5 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] rmdir("./0/bus/index" [pid 5809] close(25 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] close(5 [pid 5633] <... rmdir resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5809] close(26 [pid 5637] rmdir("./1/file0/sys" [pid 5633] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(27 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./0/bus/work" [pid 5809] close(28 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(4 [pid 5634] <... close resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./1/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5809] close(29 [pid 5638] <... openat resumed>) = 5 [pid 5637] close(4 [pid 5634] <... socket resumed>) = 3 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] exit_group(0 [pid 5637] <... close resumed>) = 0 [pid 5633] umount2("./0/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] <... futex resumed>) = ? [pid 5809] <... exit_group resumed>) = ? [pid 5638] fstat(5 [pid 5637] rmdir("./1/file0" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] +++ exited with 0 +++ [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] getdents64(5 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./0/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... openat resumed>) = 5 [pid 5809] +++ exited with 0 +++ [pid 5638] getdents64(5 [pid 5637] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] fstat(5 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] close(5 [pid 5637] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./1/file0/sys" [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] unlink("./1/binderfs" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(4 [pid 5637] <... unlink resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(5 [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 5636] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5638] rmdir("./1/file0" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5633] rmdir("./0/bus/work" [pid 5636] fstat(3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] unlink("./1/cgroup.net" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5638] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... unlink resumed>) = 0 [pid 5633] getdents64(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] close(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 5636] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] unlink("./1/binderfs" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./0/bus" [pid 5638] <... unlink resumed>) = 0 [pid 5636] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] unlink("./1/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... unlink resumed>) = 0 [pid 5633] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 5637] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] unlink("./1/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./0/file0" [pid 5638] <... unlink resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./1/cgroup" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] unlink("./1/cgroup" [pid 5633] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./1/cgroup.cpu" [pid 5637] getdents64(3 [pid 5633] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5638] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(3 [pid 5633] fstat(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./1/bus" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] newfstatat(AT_FDCWD, "./1/cgroup" [pid 5637] rmdir("./1" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5636] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./1/cgroup" [pid 5637] mkdir("./2", 0777 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(3 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] openat(AT_FDCWD, "./1/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./0/file0/sys" [pid 5638] close(3) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... openat resumed>) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./1" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] fstat(4 [pid 5633] umount2("./0/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] mkdir("./2", 0777 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./0/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] fstat(5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] getdents64(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./1/bus/index" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./1/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rmdir("./0/file0/sys" [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] fstat(5 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] getdents64(4 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] close(3 [pid 5636] getdents64(5 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(4) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(5 [pid 5633] rmdir("./0/file0" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] close(5 [pid 5633] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5811 attached [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 4 [pid 5811] set_robust_list(0x55556d18d6e0, 24 [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] rmdir("./1/bus/index" [pid 5633] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5811] <... set_robust_list resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5811] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5811] chdir("./1" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./1/bus/work" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] unlink("./0/binderfs" [pid 5811] <... chdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5811] <... prctl resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5811] setpgid(0, 0) = 0 [pid 5811] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5811] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./1/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 5811] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] fstat(5 [pid 5811] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] unlink("./0/cgroup.net" [pid 5811] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] getdents64(5 [pid 5633] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5811] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] close(5 [pid 5633] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 5811] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5636] rmdir("./1/bus/work" [pid 5811] write(3, "1000", 4 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] unlink("./0/cgroup.cpu" [pid 5636] <... rmdir resumed>) = 0 [pid 5811] <... write resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5811] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5811] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] close(4 [pid 5633] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5811] symlink("/dev/binderfs", "./binderfs" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(3 [pid 5636] <... close resumed>) = 0 [pid 5811] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5811] write(1, "executing program\n", 18 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5637] <... close resumed>) = 0 [pid 5636] rmdir("./1/bus" [pid 5633] newfstatat(AT_FDCWD, "./0/cgroup" [pid 5811] <... write resumed>) = 18 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 5811] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] unlink("./0/cgroup" [pid 5637] <... socket resumed>) = 3 [pid 5811] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./1/file0" [pid 5633] getdents64(3 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5811] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(3 [pid 5811] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] openat(AT_FDCWD, "./1/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] rmdir("./0" [pid 5811] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] fstat(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5811] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5811] <... mprotect resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] mkdir("./1", 0777 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] getdents64(4 [pid 5633] <... mkdir resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./1/file0/sys" [pid 5633] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5812 attached [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5811] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5812] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5811] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5812] <... rseq resumed>) = 0 [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] set_robust_list(0x7fc7184eb9a0, 24 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./1/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5812] <... set_robust_list resumed>) = 0 [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 5 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5812] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] fstat(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5812] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5812] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] close(5 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5812] <... futex resumed>) = 1 [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] rmdir("./1/file0/sys" [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5812] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(3 [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5812] <... futex resumed>) = 0 [pid 5811] <... futex resumed>) = 1 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(4 [pid 5633] <... close resumed>) = 0 [pid 5812] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5812] <... mkdirat resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] close(4 [pid 5633] <... socket resumed>) = 3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] rmdir("./1/file0" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5812] <... futex resumed>) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... setsockopt resumed>) = 0 [pid 5812] mkdirat(AT_FDCWD, "./bus", 000 [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5812] <... mkdirat resumed>) = 0 [pid 5811] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 5812] <... futex resumed>) = 0 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5633] <... close resumed>) = 0 [pid 5812] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] unlink("./1/binderfs" [pid 5633] <... socket resumed>) = 3 [pid 5812] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5813 attached [pid 5636] unlink("./1/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5813] set_robust_list(0x55556d18d6e0, 24 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5813] <... set_robust_list resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 7 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] unlink("./1/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5813] chdir("./2" [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5813] <... chdir resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5813] <... prctl resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5813] setpgid(0, 0) = 0 [pid 5636] newfstatat(AT_FDCWD, "./1/cgroup" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5813] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5813] <... symlink resumed>) = 0 [pid 5812] <... mount resumed>) = 0 [pid 5636] unlink("./1/cgroup" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5814 attached [pid 5813] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 7 [pid 5636] <... unlink resumed>) = 0 [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5814] set_robust_list(0x55556d18d6e0, 24 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... set_robust_list resumed>) = 0 [pid 5812] <... futex resumed>) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] chdir("./bus" [pid 5811] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] <... symlink resumed>) = 0 [pid 5636] getdents64(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5813] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5812] <... chdir resumed>) = 0 [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5813] <... symlink resumed>) = 0 [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5633] close(3 [pid 5814] chdir("./2" [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5814] <... chdir resumed>) = 0 [pid 5813] <... openat resumed>) = 3 [pid 5812] <... futex resumed>) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5636] rmdir("./1" [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5812] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... prctl resumed>) = 0 [pid 5813] write(3, "1000", 4 [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5814] setpgid(0, 0 [pid 5813] <... write resumed>) = 4 [pid 5812] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] mkdir("./2", 0777 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5814] <... setpgid resumed>) = 0 [pid 5813] close(3 [pid 5812] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... mkdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5814] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5813] <... close resumed>) = 0 [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5813] symlink("/dev/binderfs", "./binderfs" [pid 5811] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5814] <... symlink resumed>) = 0 [pid 5813] <... symlink resumed>) = 0 [pid 5812] <... futex resumed>) = 1 [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5812] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5811] <... futex resumed>) = 0 [pid 5814] <... symlink resumed>) = 0 [pid 5812] <... mmap resumed>) = 0x110c230000 [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] write(1, "executing program\n", 18 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5813] <... write resumed>) = 18 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5813] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5814] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5813] <... futex resumed>) = 0 [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5813] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5812] <... futex resumed>) = 0 [pid 5811] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... symlink resumed>) = 0 [pid 5812] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5811] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5812] <... mkdirat resumed>) = 0 [pid 5811] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5813] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5814] <... openat resumed>) = 3 [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5813] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5813] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5813] <... mprotect resumed>) = 0 [pid 5636] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5814] write(3, "1000", 4 [pid 5812] <... futex resumed>) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5814] <... write resumed>) = 4 [pid 5813] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5812] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] close(3 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5814] close(3 [pid 5813] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] <... close resumed>) = 0 [pid 5813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5811] close(4 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... setsockopt resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5815 attached [pid 5814] symlink("/dev/binderfs", "./binderfs" [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5813] <... clone3 resumed> => {parent_tid=[8]}, 88) = 8 [pid 5814] <... symlink resumed>) = 0 [pid 5811] close(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5815] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5815] <... rseq resumed>) = 0 [pid 5814] write(1, "executing program\n", 18 [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] close(6 executing program [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5815] set_robust_list(0x7fc7184eb9a0, 24 [pid 5814] <... write resumed>) = 18 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5811] close(7 [pid 5813] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] close(8 [pid 5815] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... setsockopt resumed>) = 0 [pid 5815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5815] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5811] close(9 [pid 5636] <... socket resumed>) = 3 [pid 5815] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5811] close(10 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5811] close(11 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5815] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5811] close(12 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5814] <... mmap resumed>) = 0x7fc7184cb000 [pid 5811] close(13 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5815] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5811] close(14 [pid 5814] <... mprotect resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(15 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] close(3 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5811] close(16 [pid 5633] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5814] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5811] close(17) = -1 EBADF (Bad file descriptor) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5811] close(18 [pid 5815] <... mkdirat resumed>) = 0 [pid 5814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5816 attached , "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5811] close(19ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5817 attached [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] set_robust_list(0x55556d18d6e0, 24 [pid 5811] close(20 [pid 5815] <... futex resumed>) = 1 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5817] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] close(21 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5817] <... rseq resumed>) = 0 [pid 5815] mkdirat(AT_FDCWD, "./bus", 000 [pid 5814] <... clone3 resumed> => {parent_tid=[8]}, 88) = 8 [pid 5813] <... futex resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] set_robust_list(0x7fc7184eb9a0, 24 [pid 5815] <... mkdirat resumed>) = 0 [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] close(22 [pid 5814] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 4 [pid 5817] <... set_robust_list resumed>) = 0 [pid 5816] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5817] rt_sigprocmask(SIG_SETMASK, [] [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] close(23 [pid 5817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] close(3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5636] <... close resumed>) = 0 [pid 5816] chdir("./1" [pid 5817] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] close(24 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5817] <... futex resumed>) = 0 [pid 5815] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5813] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5817] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5816] <... chdir resumed>) = 0 [pid 5815] <... mount resumed>) = 0 [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] close(25 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5816] <... prctl resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... futex resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] setpgid(0, 0 [pid 5815] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] close(26 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5817] <... futex resumed>) = 0 [pid 5816] <... setpgid resumed>) = 0 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] chdir("./bus" [pid 5817] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5816] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... setsockopt resumed>) = 0 [pid 5815] <... chdir resumed>) = 0 [pid 5816] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... mkdirat resumed>) = 0 [pid 5811] close(27) = -1 EBADF (Bad file descriptor) [pid 5811] close(28) = -1 EBADF (Bad file descriptor) [pid 5811] close(29) = -1 EBADF (Bad file descriptor) [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5815] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5816] <... symlink resumed>) = 0 [pid 5815] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] exit_group(0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5817] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5812] <... futex resumed>) = ? [pid 5811] <... exit_group resumed>) = ? [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... symlink resumed>) = 0 [pid 5815] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] +++ exited with 0 +++ [pid 5817] mkdirat(AT_FDCWD, "./bus", 000 [pid 5816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5815] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5817] <... mkdirat resumed>) = 0 [pid 5816] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5817] <... futex resumed>) = 1 [pid 5816] write(3, "1000", 4 [pid 5815] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5811] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5817] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... write resumed>) = 4 [pid 5815] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] close(3 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5817] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5816] <... close resumed>) = 0 [pid 5815] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... mount resumed>) = 0 [pid 5816] symlink("/dev/binderfs", "./binderfs" [pid 5815] <... mmap resumed>) = 0x110c230000 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5816] <... symlink resumed>) = 0 [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... restart_syscall resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5816] write(1, "executing program\n", 18 [pid 5815] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5817] <... futex resumed>) = 1 [pid 5816] <... write resumed>) = 18 [pid 5814] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5816] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5817] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... futex resumed>) = 0 [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5814] <... futex resumed>) = 0 [pid 5817] chdir("./bus" [pid 5813] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5815] <... futex resumed>) = 0 [pid 5817] <... chdir resumed>) = 0 [pid 5816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5813] <... futex resumed>) = 1 [pid 5815] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 3 [pid 5817] <... futex resumed>) = 1 [pid 5816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5815] <... mkdirat resumed>) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5815] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5816] <... mmap resumed>) = 0x7fc7184cb000 [pid 5815] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] fstat(3 [pid 5817] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5816] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5815] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] close(3 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mprotect resumed>) = 0 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] close(4 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] <... futex resumed>) = 0 [pid 5816] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] close(5 [pid 5636] close(3 [pid 5634] getdents64(3 [pid 5817] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5816] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5817] <... mmap resumed>) = 0x110c230000 [pid 5816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5813] close(6 [pid 5634] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(7 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5818 attached [pid 5817] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5816] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [pid 5813] close(8 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5817] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(9) = -1 EBADF (Bad file descriptor) [pid 5813] close(10) = -1 EBADF (Bad file descriptor) [pid 5813] close(11 [pid 5818] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5819 attached [pid 5818] <... rseq resumed>) = 0 [pid 5817] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5816] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... futex resumed>) = 0 [pid 5813] close(12 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 6 [pid 5634] <... umount2 resumed>) = 0 [pid 5819] set_robust_list(0x55556d18d6e0, 24 [pid 5818] set_robust_list(0x7fc7184eb9a0, 24 [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] <... set_robust_list resumed>) = 0 [pid 5817] <... mkdirat resumed>) = 0 [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] close(13 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5817] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = 0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] newfstatat(AT_FDCWD, "./1/bus" [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] <... futex resumed>) = 0 [pid 5813] close(14 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] chdir("./2" [pid 5818] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5817] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] close(3 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... chdir resumed>) = 0 [pid 5818] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(15 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] close(4 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./1/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] <... prctl resumed>) = 0 [pid 5818] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(16 [pid 5634] <... openat resumed>) = 4 [pid 5819] setpgid(0, 0 [pid 5818] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] close(5 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] fstat(4 [pid 5819] <... setpgid resumed>) = 0 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... futex resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(17 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5819] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5818] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] close(6 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... symlink resumed>) = 0 [pid 5634] getdents64(4 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(18 [pid 5819] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5818] <... mkdirat resumed>) = 0 [pid 5814] close(7 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5819] <... symlink resumed>) = 0 [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(19 [pid 5634] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5818] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 0 [pid 5814] close(8 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] <... symlink resumed>) = 0 [pid 5818] mkdirat(AT_FDCWD, "./bus", 000 [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(20 [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5818] <... mkdirat resumed>) = 0 [pid 5816] <... futex resumed>) = 0 [pid 5814] close(9 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./1/bus/index" [pid 5819] <... openat resumed>) = 3 [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(21 [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] close(10 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] write(3, "1000", 4 [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(22 [pid 5819] <... write resumed>) = 4 [pid 5818] <... futex resumed>) = 0 [pid 5816] <... futex resumed>) = 0 [pid 5634] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] close(3 [pid 5818] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] close(11 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] <... close resumed>) = 0 [pid 5818] <... mount resumed>) = 0 [pid 5813] close(23 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(12 [pid 5813] close(24 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(13 [pid 5813] close(25 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(14 [pid 5813] close(26 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(15 [pid 5813] close(27 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] symlink("/dev/binderfs", "./binderfs" [pid 5814] close(16 [pid 5634] openat(AT_FDCWD, "./1/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] <... symlink resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(28 [pid 5634] <... openat resumed>) = 5 [pid 5819] write(1, "executing program\n", 18 [pid 5814] close(17 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5634] fstat(5 [pid 5819] <... write resumed>) = 18 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(29 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5819] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] close(18 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(5 [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] exit_group(0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5819] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5818] chdir("./bus" [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = ? [pid 5814] close(19 [pid 5813] <... exit_group resumed>) = ? [pid 5634] getdents64(5 [pid 5819] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5818] <... chdir resumed>) = 0 [pid 5816] <... futex resumed>) = 0 [pid 5815] +++ exited with 0 +++ [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(5 [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... close resumed>) = 0 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] <... futex resumed>) = 0 [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rmdir("./1/bus/index" [pid 5819] <... mmap resumed>) = 0x7fc7184cb000 [pid 5818] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5816] <... futex resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] +++ exited with 0 +++ [pid 5634] <... rmdir resumed>) = 0 [pid 5819] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5818] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] close(20 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5634] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... mprotect resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] close(21 [pid 5634] newfstatat(AT_FDCWD, "./1/bus/work" [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] close(22 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5818] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5816] <... futex resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5820 attached [pid 5818] <... mmap resumed>) = 0x110c230000 [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] close(23 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... rseq resumed>) = 0 [pid 5819] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] close(24 [pid 5634] openat(AT_FDCWD, "./1/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5820] set_robust_list(0x7fc7184eb9a0, 24 [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] <... futex resumed>) = 0 [pid 5816] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... openat resumed>) = 5 [pid 5820] <... set_robust_list resumed>) = 0 [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5816] <... futex resumed>) = 0 [pid 5814] close(25 [pid 5634] fstat(5 [pid 5820] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... mkdirat resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] close(26 [pid 5820] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(27 [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... futex resumed>) = 0 [pid 5814] close(28 [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... futex resumed>) = 1 [pid 5820] <... futex resumed>) = 0 [pid 5818] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] close(29 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... futex resumed>) = 0 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... restart_syscall resumed>) = 0 [pid 5634] getdents64(5 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5818] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] close(3 [pid 5814] exit_group(0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = ? [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] <... exit_group resumed>) = ? [pid 5634] getdents64(5 [pid 5820] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 1 [pid 5817] +++ exited with 0 +++ [pid 5816] close(4 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5 [pid 5816] close(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rmdir("./1/bus/work" [pid 5820] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5816] close(6 [pid 5814] +++ exited with 0 +++ [pid 5638] <... openat resumed>) = 3 [pid 5634] <... rmdir resumed>) = 0 [pid 5820] <... mkdirat resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] close(7 [pid 5638] fstat(3 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5634] getdents64(4 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5820] mkdirat(AT_FDCWD, "./bus", 000 [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] close(8 [pid 5820] <... mkdirat resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 5634] close(4 [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] close(9 [pid 5820] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] <... futex resumed>) = 0 [pid 5820] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] close(10 [pid 5638] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./1/bus" [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5816] close(11 [pid 5637] <... openat resumed>) = 3 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(3 [pid 5816] close(12 [pid 5638] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] <... mount resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] close(13 [pid 5638] newfstatat(AT_FDCWD, "./2/bus" [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] newfstatat(AT_FDCWD, "./1/file0" [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5820] chdir("./bus" [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] close(14 [pid 5638] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] <... chdir resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = 0 [pid 5634] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] close(15 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./2/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./1/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] close(16 [pid 5638] <... openat resumed>) = 4 [pid 5637] newfstatat(AT_FDCWD, "./2/bus" [pid 5634] <... openat resumed>) = 4 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] close(17 [pid 5638] fstat(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(4 [pid 5820] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5637] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] close(18) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5634] getdents64(4 [pid 5816] close(19 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5816] close(20 [pid 5634] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5816] close(21 [pid 5638] newfstatat(AT_FDCWD, "./2/bus/index" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] close(22 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./1/file0/sys" [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] close(23 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./2/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5816] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./2/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 4 [pid 5634] openat(AT_FDCWD, "./1/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5820] <... mmap resumed>) = 0x110c230000 [pid 5816] close(25 [pid 5637] fstat(4 [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5634] <... openat resumed>) = 5 [pid 5816] close(26) = -1 EBADF (Bad file descriptor) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5816] close(27 [pid 5638] fstat(5 [pid 5634] fstat(5 [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] getdents64(4 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5816] close(28 [pid 5638] getdents64(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getdents64(5 [pid 5816] close(29 [pid 5638] getdents64(5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5820] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5819] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5816] exit_group(0 [pid 5638] close(5 [pid 5634] getdents64(5 [pid 5818] <... futex resumed>) = ? [pid 5816] <... exit_group resumed>) = ? [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5820] <... mkdirat resumed>) = 0 [pid 5818] +++ exited with 0 +++ [pid 5816] +++ exited with 0 +++ [pid 5638] rmdir("./2/bus/index" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./2/bus/index" [pid 5634] rmdir("./1/file0/sys" [pid 5638] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5819] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] close(3 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./2/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] close(4 [pid 5638] newfstatat(AT_FDCWD, "./2/bus/work" [pid 5634] getdents64(4 [pid 5637] <... openat resumed>) = 5 [pid 5820] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] close(4 [pid 5638] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./1/file0" [pid 5819] close(5 [pid 5638] openat(AT_FDCWD, "./2/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] fstat(5 [pid 5634] <... rmdir resumed>) = 0 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5819] close(6 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(7 [pid 5638] fstat(5 [pid 5637] getdents64(5 [pid 5634] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] close(8 [pid 5638] getdents64(5 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5819] close(9 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(5 [pid 5819] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... close resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] close(11 [pid 5638] getdents64(5 [pid 5637] rmdir("./2/bus/index" [pid 5634] unlink("./1/binderfs" [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5819] close(12 [pid 5638] close(5 [pid 5637] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5819] close(13 [pid 5638] rmdir("./2/bus/work" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./2/bus/work" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] close(14 [pid 5638] getdents64(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 5633] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] close(15 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./2/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] close(16 [pid 5638] close(4 [pid 5637] <... openat resumed>) = 5 [pid 5634] unlink("./1/cgroup.net" [pid 5633] <... openat resumed>) = 3 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] fstat(5 [pid 5634] <... unlink resumed>) = 0 [pid 5819] close(17 [pid 5638] rmdir("./2/bus" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(3 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] close(18 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5633] getdents64(3 [pid 5819] close(19 [pid 5638] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] close(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] close(20 [pid 5638] newfstatat(AT_FDCWD, "./2/file0" [pid 5637] <... close resumed>) = 0 [pid 5634] unlink("./1/cgroup.cpu" [pid 5633] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rmdir("./2/bus/work" [pid 5634] <... unlink resumed>) = 0 [pid 5819] close(21 [pid 5638] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] <... rmdir resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./2/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5637] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = 0 [pid 5819] close(22 [pid 5638] fstat(4 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] newfstatat(AT_FDCWD, "./1/cgroup" [pid 5633] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] close(4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] close(23 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5819] close(24 [pid 5633] newfstatat(AT_FDCWD, "./1/bus" [pid 5637] rmdir("./2/bus" [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] close(25 [pid 5638] getdents64(4 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] unlink("./1/cgroup" [pid 5633] umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5819] close(26 [pid 5638] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./2/file0" [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5819] close(27 [pid 5638] newfstatat(AT_FDCWD, "./2/file0/sys" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] close(3 [pid 5633] openat(AT_FDCWD, "./1/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5819] close(28 [pid 5633] <... openat resumed>) = 4 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5819] close(29 [pid 5633] fstat(4 [pid 5637] openat(AT_FDCWD, "./2/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5819] exit_group(0 [pid 5638] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 4 [pid 5634] rmdir("./1" [pid 5633] getdents64(4 [pid 5820] <... futex resumed>) = ? [pid 5819] <... exit_group resumed>) = ? [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(4 [pid 5634] <... rmdir resumed>) = 0 [pid 5820] +++ exited with 0 +++ [pid 5638] openat(AT_FDCWD, "./2/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] mkdir("./2", 0777 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5819] +++ exited with 0 +++ [pid 5638] <... openat resumed>) = 5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5638] fstat(5 [pid 5637] getdents64(4 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./1/bus/index" [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] newfstatat(AT_FDCWD, "./2/file0/sys" [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] close(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./1/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] rmdir("./2/file0/sys" [pid 5637] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./2/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] getdents64(4 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./1/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(4 [pid 5637] fstat(5 [pid 5636] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] fstat(5 [pid 5638] rmdir("./2/file0" [pid 5637] getdents64(5 [pid 5636] fstat(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] getdents64(5 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getdents64(5 [pid 5638] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(5 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5633] getdents64(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] rmdir("./2/file0/sys" [pid 5638] unlink("./2/binderfs" [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(5 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] <... umount2 resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] rmdir("./1/bus/index" [pid 5637] close(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] rmdir("./2/file0" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 5636] newfstatat(AT_FDCWD, "./2/bus" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./2/cgroup.net" [pid 5637] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./1/bus/work" [pid 5638] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5636] openat(AT_FDCWD, "./2/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] setsockopt(3, SOL_IP, ARPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb0\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 5636] fstat(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./2/binderfs" [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] umount2("./1/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./2/cgroup.cpu" [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(4 [pid 5634] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./1/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... openat resumed>) = 5 [pid 5638] newfstatat(AT_FDCWD, "./2/cgroup" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./2/cgroup.net" [pid 5636] newfstatat(AT_FDCWD, "./2/bus/index" [pid 5634] <... socket resumed>) = 3 [pid 5638] unlink("./2/cgroup" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] getdents64(3 [pid 5637] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getdents64(5 [pid 5638] close(3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] openat(AT_FDCWD, "./2/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] unlink("./2/cgroup.cpu" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5638] rmdir("./2" [pid 5636] fstat(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(5 [pid 5638] mkdir("./3", 0777 [pid 5637] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] newfstatat(AT_FDCWD, "./2/cgroup" [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] rmdir("./1/bus/work" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] unlink("./2/cgroup" [pid 5636] close(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] getdents64(3 [pid 5636] rmdir("./2/bus/index" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./1/bus" [pid 5637] <... close resumed>) = 0 [pid 5637] rmdir("./2" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] mkdir("./3", 0777 [pid 5636] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] newfstatat(AT_FDCWD, "./2/bus/work" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./1/file0" [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 5633] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] openat(AT_FDCWD, "./2/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./1/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] close(3 [pid 5633] <... openat resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5638] <... socket resumed>) = 3 [pid 5633] fstat(4 [pid 5636] fstat(5 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getdents64(4 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./1/file0/sys" [pid 5638] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] close(5 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... close resumed>) = 0 [pid 5637] setsockopt(3, SOL_IP, ARPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb0\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] umount2("./1/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] rmdir("./2/bus/work" [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./1/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... socket resumed>) = 3 [pid 5633] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(3 [pid 5636] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(4 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] rmdir("./2/bus" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(5 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./1/file0/sys" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./2/file0" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] openat(AT_FDCWD, "./2/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] fstat(4 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] rmdir("./1/file0" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] close(3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./2/file0/sys" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] unlink("./1/binderfs" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... unlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./2/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5822 attached [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 5 [pid 5633] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] fstat(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5822] set_robust_list(0x55556d18d6e0, 24 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] close(3 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 6 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(5 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] unlink("./1/cgroup.net" [pid 5822] chdir("./2" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(5 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] <... chdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(5 [pid 5822] <... prctl resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5822] setpgid(0, 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5822] <... setpgid resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] rmdir("./2/file0/sys" [pid 5633] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 5822] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5822] <... symlink resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5822] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5822] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5822] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(4 [pid 5633] unlink("./1/cgroup.cpu" [pid 5822] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] close(4 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5822] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./1/cgroup" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5822] write(3, "1000", 4 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] rmdir("./2/file0" [pid 5633] unlink("./1/cgroup" [pid 5822] <... write resumed>) = 4 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5822] close(3 [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... unlink resumed>) = 0 [pid 5636] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5822] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] getdents64(3 [pid 5822] symlink("/dev/binderfs", "./binderfs" [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5822] <... symlink resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] unlink("./2/binderfs" [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5822] write(1, "executing program\n", 18 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] close(3 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) executing program [pid 5636] newfstatat(AT_FDCWD, "./2/cgroup.net"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5823 attached [pid 5822] <... write resumed>) = 18 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5823] set_robust_list(0x55556d18d6e0, 24 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 9 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rmdir("./1" [pid 5823] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] unlink("./2/cgroup.net" [pid 5633] <... rmdir resumed>) = 0 [pid 5823] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] mkdir("./2", 0777 [pid 5822] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5823] chdir("./3" [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... socket resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5823] <... chdir resumed>) = 0 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5822] <... mmap resumed>) = 0x7fc7184cb000 [pid 5823] <... prctl resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5823] setpgid(0, 0 [pid 5822] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] unlink("./2/cgroup.cpu" [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5823] <... setpgid resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5822] <... mprotect resumed>) = 0 [pid 5637] close(3 [pid 5823] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5823] <... symlink resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5823] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5822] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5824 attached [pid 5823] <... symlink resumed>) = 0 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] newfstatat(AT_FDCWD, "./2/cgroup" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5824] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 9 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5824] <... set_robust_list resumed>) = 0 [pid 5823] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5825 attached [pid 5824] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5823] <... symlink resumed>) = 0 [pid 5636] unlink("./2/cgroup" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5822] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5825] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5825] <... rseq resumed>) = 0 [pid 5824] chdir("./3" [pid 5823] <... openat resumed>) = 3 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getdents64(3 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5825] set_robust_list(0x7fc7184eb9a0, 24 [pid 5824] <... chdir resumed>) = 0 [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5825] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... prctl resumed>) = 0 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] setpgid(0, 0 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] close(3 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... setpgid resumed>) = 0 [pid 5823] write(3, "1000", 4 [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5823] <... write resumed>) = 4 [pid 5822] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5825] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5823] close(3 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] rmdir("./2" [pid 5825] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] <... symlink resumed>) = 0 [pid 5823] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5824] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5823] symlink("/dev/binderfs", "./binderfs" [pid 5636] mkdir("./3", 0777 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5824] <... symlink resumed>) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5824] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 5823] <... symlink resumed>) = 0 [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5822] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... socket resumed>) = 3 [pid 5825] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 5823] write(1, "executing program\n", 18) = 18 [pid 5824] <... openat resumed>) = 3 [pid 5823] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5823] <... futex resumed>) = 0 [pid 5823] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5824] write(3, "1000", 4 [pid 5823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] <... write resumed>) = 4 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5824] close(3 [pid 5823] <... mmap resumed>) = 0x7fc7184cb000 [pid 5824] <... close resumed>) = 0 [pid 5824] symlink("/dev/binderfs", "./binderfs" [pid 5825] <... mkdirat resumed>) = 0 [pid 5823] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... symlink resumed>) = 0 [pid 5823] <... mprotect resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] setsockopt(3, SOL_IP, ARPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb0\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5825] <... futex resumed>) = 1 [pid 5824] write(1, "executing program\n", 18 [pid 5823] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5822] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5825] mkdirat(AT_FDCWD, "./bus", 000 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5825] <... mkdirat resumed>) = 0 [pid 5824] <... write resumed>) = 18 executing program [pid 5823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] close(3 [pid 5824] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5826 attached [pid 5825] <... futex resumed>) = 1 [pid 5824] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5822] <... futex resumed>) = 0 [pid 5824] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5826] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5826] <... rseq resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5823] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] <... futex resumed>) = 1 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5826] set_robust_list(0x7fc7184eb9a0, 24 [pid 5825] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5824] <... mmap resumed>) = 0x7fc7184cb000 [pid 5823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5826] <... set_robust_list resumed>) = 0 [pid 5824] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... socket resumed>) = 3 [pid 5826] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... mprotect resumed>) = 0 [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5825] <... mount resumed>) = 0 [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5826] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5826] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5826] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5826] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5823] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5826] <... mkdirat resumed>) = 0 [pid 5825] chdir("./bus" [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5825] <... chdir resumed>) = 0 [pid 5824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5825] <... futex resumed>) = 1 [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... futex resumed>) = 0 [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5825] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... setsockopt resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5827 attached [pid 5826] mkdirat(AT_FDCWD, "./bus", 000 [pid 5825] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5826] <... mkdirat resumed>) = 0 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 5636] <... socket resumed>) = 3 [pid 5827] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] rt_sigprocmask(SIG_SETMASK, [] [pid 5825] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... rseq resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5826] <... futex resumed>) = 1 [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5827] set_robust_list(0x7fc7184eb9a0, 24 [pid 5826] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5825] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5827] <... set_robust_list resumed>) = 0 [pid 5825] <... mmap resumed>) = 0x110c230000 [pid 5823] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] rt_sigprocmask(SIG_SETMASK, [] [pid 5826] <... mount resumed>) = 0 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5827] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5825] <... futex resumed>) = 1 [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5827] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5822] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5827] <... futex resumed>) = 1 [pid 5826] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = 0 [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 1 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5827] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] chdir("./bus" [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5826] <... chdir resumed>) = 0 [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5826] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5823] <... futex resumed>) = 0 [pid 5827] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5826] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5826] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5826] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5826] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... mmap resumed>) = 0x110c230000 [pid 5825] <... mkdirat resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5827] <... mkdirat resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = 1 [pid 5825] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5827] <... futex resumed>) = 1 [pid 5826] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5824] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5827] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = 1 [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... mkdirat resumed>) = 0 [pid 5825] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... futex resumed>) = 0 [pid 5823] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] close(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5827] mkdirat(AT_FDCWD, "./bus", 000 [pid 5826] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... mkdirat resumed>) = 0 [pid 5826] <... futex resumed>) = 0 [pid 5822] close(4 [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] close(3 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... setsockopt resumed>) = 0 [pid 5827] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5827] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] <... futex resumed>) = 0 [pid 5822] close(6 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5827] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] close(4 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5823] close(5 [pid 5822] close(7 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5823] close(6 [pid 5822] close(8 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] close(7 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5827] <... mount resumed>) = 0 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(9 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] close(8 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5823] close(9 [pid 5822] close(10 [pid 5827] chdir("./bus" [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] <... futex resumed>) = 0 [pid 5823] close(10 [pid 5822] close(11 [pid 5827] <... chdir resumed>) = 0 [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] close(11 [pid 5822] close(12 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5827] <... futex resumed>) = 0 [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5827] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5824] <... futex resumed>) = 0 [pid 5823] close(12 [pid 5822] close(13 [pid 5633] <... setsockopt resumed>) = 0 [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] close(13) = -1 EBADF (Bad file descriptor) [pid 5827] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5823] close(14 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3 [pid 5636] <... setsockopt resumed>) = 0 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] close(15) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5633] <... close resumed>) = 0 [pid 5822] close(14 [pid 5823] close(16) = -1 EBADF (Bad file descriptor) [pid 5823] close(17) = -1 EBADF (Bad file descriptor) [pid 5823] close(18) = -1 EBADF (Bad file descriptor) [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] close(19 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5823] close(20) = -1 EBADF (Bad file descriptor) [pid 5827] <... futex resumed>) = 1 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... socket resumed>) = 3 [pid 5824] <... futex resumed>) = 0 [pid 5822] close(15 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5823] close(21) = -1 EBADF (Bad file descriptor) [pid 5823] close(22 [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5823] close(23) = -1 EBADF (Bad file descriptor) [pid 5827] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5824] <... futex resumed>) = 0 [pid 5823] close(24 [pid 5822] close(16 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... mmap resumed>) = 0x110c230000 [pid 5823] close(25 [pid 5822] close(17 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5827] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5823] close(26 [pid 5822] close(18 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5827] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] <... futex resumed>) = 0 [pid 5823] close(27 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5827] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5824] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(19 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5827] <... mkdirat resumed>) = 0 [pid 5823] close(28 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5822] close(20 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5827] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5827] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5823] close(29 [pid 5822] close(21 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5827] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] close(3 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] exit_group(0 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5824] close(4 [pid 5822] close(22 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... exit_group resumed>) = ? [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5824] close(5 [pid 5822] close(23 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5826] <... futex resumed>) = ? [pid 5824] close(6 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(7) = -1 EBADF (Bad file descriptor) [pid 5824] close(8 [pid 5826] +++ exited with 0 +++ [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] +++ exited with 0 +++ [pid 5822] close(24 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5824] close(9 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5822] close(25 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(26 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... setsockopt resumed>) = 0 [pid 5824] close(10 [pid 5822] close(27 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5822] close(28 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5824] close(11 [pid 5822] close(29 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5824] close(12 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5822] exit_group(0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] <... exit_group resumed>) = ? [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5825] <... futex resumed>) = ? [pid 5824] close(13 [pid 5638] getdents64(3 [pid 5636] <... setsockopt resumed>) = 0 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5824] close(14 [pid 5638] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5824] close(15) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... setsockopt resumed>) = 0 [pid 5824] close(16 [pid 5638] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5825] +++ exited with 0 +++ [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5824] close(17 [pid 5638] newfstatat(AT_FDCWD, "./3/bus" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5824] close(18 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5824] close(19 [pid 5636] <... setsockopt resumed>) = 0 [pid 5636] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./3/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5824] close(20) = -1 EBADF (Bad file descriptor) [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5824] close(21 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5824] close(22 [pid 5638] fstat(4 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5824] close(23 [pid 5638] getdents64(4 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(24 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5828 attached [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3 [pid 5824] close(25 [pid 5638] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 8 [pid 5633] <... close resumed>) = 0 [pid 5828] set_robust_list(0x55556d18d6e0, 24 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5824] close(26 [pid 5638] newfstatat(AT_FDCWD, "./3/bus/index" [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] <... set_robust_list resumed>) = 0 [pid 5824] close(27 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5828] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] close(28) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... openat resumed>) = 3 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5824] close(29 [pid 5638] openat(AT_FDCWD, "./3/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5828] chdir("./3" [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5824] exit_group(0 [pid 5638] fstat(5 [pid 5827] <... futex resumed>) = ? [pid 5824] <... exit_group resumed>) = ? [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5828] <... chdir resumed>) = 0 [pid 5827] +++ exited with 0 +++ [pid 5634] fstat(3 [pid 5828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5824] +++ exited with 0 +++ [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5829 attached [pid 5828] <... prctl resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] getdents64(3 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 6 [pid 5829] set_robust_list(0x55556d18d6e0, 24 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5828] setpgid(0, 0 [pid 5634] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... set_robust_list resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5828] <... setpgid resumed>) = 0 [pid 5828] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 5828] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5638] getdents64(5 [pid 5829] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... restart_syscall resumed>) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5828] <... symlink resumed>) = 0 [pid 5638] close(5 [pid 5634] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] chdir("./2" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./2/bus" [pid 5829] <... chdir resumed>) = 0 [pid 5828] <... symlink resumed>) = 0 [pid 5638] rmdir("./3/bus/index" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] <... rmdir resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5829] <... prctl resumed>) = 0 [pid 5638] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 3 [pid 5634] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] setpgid(0, 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(3 [pid 5829] <... setpgid resumed>) = 0 [pid 5828] <... openat resumed>) = 3 [pid 5638] newfstatat(AT_FDCWD, "./3/bus/work" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5828] write(3, "1000", 4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(3 [pid 5829] <... symlink resumed>) = 0 [pid 5638] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] openat(AT_FDCWD, "./2/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5829] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... symlink resumed>) = 0 [pid 5828] <... write resumed>) = 4 [pid 5638] openat(AT_FDCWD, "./3/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... openat resumed>) = 4 [pid 5829] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5638] <... openat resumed>) = 5 [pid 5829] <... symlink resumed>) = 0 [pid 5828] close(3 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] fstat(4 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5828] <... close resumed>) = 0 [pid 5638] fstat(5 [pid 5637] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5828] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(4 [pid 5829] <... openat resumed>) = 3 [pid 5828] <... symlink resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] newfstatat(AT_FDCWD, "./3/bus" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5829] write(3, "1000", 4 [pid 5828] write(1, "executing program\n", 18 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 executing program [pid 5634] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... write resumed>) = 4 [pid 5828] <... write resumed>) = 18 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5634] newfstatat(AT_FDCWD, "./2/bus/index" [pid 5829] close(3 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = 0 [pid 5638] close(5 [pid 5829] symlink("/dev/binderfs", "./binderfs" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./3/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] rmdir("./3/bus/work" [pid 5828] <... futex resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5828] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... rmdir resumed>) = 0 [pid 5634] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5828] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] openat(AT_FDCWD, "./2/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5829] <... symlink resumed>) = 0 [pid 5828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getdents64(4 [pid 5637] fstat(4 [pid 5634] <... openat resumed>) = 5 [pid 5829] write(1, "executing program\n", 18 [pid 5828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5829] <... write resumed>) = 18 [pid 5828] <... mmap resumed>) = 0x7fc7184cb000 [pid 5634] fstat(5 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5828] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] close(4 [pid 5637] getdents64(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5828] <... mprotect resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] getdents64(5 [pid 5829] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5828] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] rmdir("./3/bus" [pid 5637] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5829] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5828] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getdents64(5 [pid 5828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./3/bus/index" [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] <... mmap resumed>) = 0x7fc7184cb000 [pid 5829] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] newfstatat(AT_FDCWD, "./3/file0" [pid 5637] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... mprotect resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5830 attached [pid 5829] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5828] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./3/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5830] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5828] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] openat(AT_FDCWD, "./3/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 5 [pid 5830] <... rseq resumed>) = 0 [pid 5634] rmdir("./2/bus/index" [pid 5830] set_robust_list(0x7fc7184eb9a0, 24 [pid 5828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 4 [pid 5637] fstat(5 [pid 5634] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5831 attached [pid 5830] rt_sigprocmask(SIG_SETMASK, [] [pid 5828] <... futex resumed>) = 0 [pid 5638] fstat(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] getdents64(5 [pid 5830] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5829] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getdents64(4 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] getdents64(5 [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5830] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] close(5 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./3/file0/sys" [pid 5637] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] <... rseq resumed>) = 0 [pid 5830] <... futex resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rmdir("./3/bus/index" [pid 5831] set_robust_list(0x7fc7184eb9a0, 24 [pid 5830] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] newfstatat(AT_FDCWD, "./2/bus/work" [pid 5831] <... set_robust_list resumed>) = 0 [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] <... futex resumed>) = 0 [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5831] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./3/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... openat resumed>) = 5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] fstat(5 [pid 5637] newfstatat(AT_FDCWD, "./3/bus/work" [pid 5831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... mkdirat resumed>) = 0 [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] openat(AT_FDCWD, "./2/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = 1 [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] mkdirat(AT_FDCWD, "./bus", 000 [pid 5828] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5638] getdents64(5 [pid 5637] openat(AT_FDCWD, "./3/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5831] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... openat resumed>) = 5 [pid 5831] <... mkdirat resumed>) = 0 [pid 5830] <... mkdirat resumed>) = 0 [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(5 [pid 5637] fstat(5 [pid 5634] fstat(5 [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5638] rmdir("./3/file0/sys" [pid 5637] getdents64(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5830] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5829] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] getdents64(5 [pid 5634] getdents64(5 [pid 5831] mkdirat(AT_FDCWD, "./bus", 000 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5831] <... mkdirat resumed>) = 0 [pid 5638] close(4 [pid 5637] close(5) = 0 [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... mount resumed>) = 0 [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] rmdir("./3/file0" [pid 5637] rmdir("./3/bus/work" [pid 5634] getdents64(5 [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] chdir("./bus" [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5830] <... chdir resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 0 [pid 5634] close(5 [pid 5831] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getdents64(4 [pid 5634] <... close resumed>) = 0 [pid 5638] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5830] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5830] mount(NULL, "./tracing", "tracefs", 0, NULL) = -1 ENOENT (No such file or directory) [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] rmdir("./2/bus/work" [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 0 [pid 5830] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5637] close(4 [pid 5634] <... rmdir resumed>) = 0 [pid 5830] <... mmap resumed>) = 0x110c230000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] getdents64(4 [pid 5637] rmdir("./3/bus" [pid 5638] unlink("./3/binderfs" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] close(4 [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5830] <... futex resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./2/bus" [pid 5830] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] <... futex resumed>) = 0 [pid 5638] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./3/file0" [pid 5634] <... rmdir resumed>) = 0 [pid 5831] <... mount resumed>) = 0 [pid 5830] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5828] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5830] <... mkdirat resumed>) = 0 [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] unlink("./3/cgroup.net" [pid 5637] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5830] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] chdir("./bus" [pid 5830] <... futex resumed>) = 1 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] <... futex resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./3/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] newfstatat(AT_FDCWD, "./2/file0" [pid 5638] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] <... chdir resumed>) = 0 [pid 5830] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] close(3) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5828] close(4) = -1 EBADF (Bad file descriptor) [pid 5828] close(5) = -1 EBADF (Bad file descriptor) [pid 5828] close(6) = -1 EBADF (Bad file descriptor) [pid 5828] close(7) = -1 EBADF (Bad file descriptor) [pid 5828] close(8) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 4 [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] close(9 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(4 [pid 5634] openat(AT_FDCWD, "./2/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./3/cgroup.cpu" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5828] close(10 [pid 5634] <... openat resumed>) = 4 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] <... futex resumed>) = 0 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] close(11 [pid 5637] getdents64(4 [pid 5638] <... unlink resumed>) = 0 [pid 5634] fstat(4 [pid 5831] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5828] close(12) = -1 EBADF (Bad file descriptor) [pid 5828] close(13) = -1 EBADF (Bad file descriptor) [pid 5828] close(14) = -1 EBADF (Bad file descriptor) [pid 5828] close(15) = -1 EBADF (Bad file descriptor) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5828] close(16 [pid 5638] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(17) = -1 EBADF (Bad file descriptor) [pid 5828] close(18) = -1 EBADF (Bad file descriptor) [pid 5828] close(19) = -1 EBADF (Bad file descriptor) [pid 5828] close(20) = -1 EBADF (Bad file descriptor) [pid 5828] close(21) = -1 EBADF (Bad file descriptor) [pid 5828] close(22) = -1 EBADF (Bad file descriptor) [pid 5828] close(23 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./3/file0/sys" [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(24) = -1 EBADF (Bad file descriptor) [pid 5828] close(25 [pid 5638] newfstatat(AT_FDCWD, "./3/cgroup" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(26 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(4 [pid 5831] <... futex resumed>) = 1 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] <... futex resumed>) = 0 [pid 5828] close(27 [pid 5638] unlink("./3/cgroup" [pid 5637] openat(AT_FDCWD, "./3/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5828] close(28 [pid 5634] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5831] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... openat resumed>) = 5 [pid 5638] <... unlink resumed>) = 0 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(29 [pid 5831] <... mmap resumed>) = 0x110c230000 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] exit_group(0 [pid 5637] fstat(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = ? [pid 5828] <... exit_group resumed>) = ? [pid 5638] getdents64(3 [pid 5831] <... futex resumed>) = 1 [pid 5830] +++ exited with 0 +++ [pid 5829] <... futex resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] newfstatat(AT_FDCWD, "./2/file0/sys" [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5831] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5829] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] +++ exited with 0 +++ [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5634] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] rmdir("./3" [pid 5637] close(5 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] <... mkdirat resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5831] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] openat(AT_FDCWD, "./2/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5637] rmdir("./3/file0/sys" [pid 5829] close(3 [pid 5638] mkdir("./4", 0777 [pid 5831] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... openat resumed>) = 5 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5829] close(4 [pid 5634] fstat(5 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5829] close(6 [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(4 [pid 5634] getdents64(5 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(7 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(4 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] getdents64(5 [pid 5829] close(8 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] rmdir("./3/file0" [pid 5829] close(9 [pid 5634] close(5 [pid 5636] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] close(10 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... openat resumed>) = 3 [pid 5634] rmdir("./2/file0/sys" [pid 5829] close(11 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5636] fstat(3 [pid 5634] <... rmdir resumed>) = 0 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5829] close(12 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] unlink("./3/binderfs" [pid 5636] getdents64(3 [pid 5634] getdents64(4 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5829] close(13 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(4 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5829] close(14 [pid 5638] close(3 [pid 5637] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 5634] rmdir("./2/file0" [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] close(15) = -1 EBADF (Bad file descriptor) [pid 5829] close(16 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] unlink("./3/cgroup.net" [pid 5634] <... rmdir resumed>) = 0 [pid 5829] close(17 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] close(18 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5829] close(19 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 5636] newfstatat(AT_FDCWD, "./3/bus" [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] close(20 [pid 5638] close(3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] unlink("./2/binderfs" [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] unlink("./3/cgroup.cpu" [pid 5636] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] close(21 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5829] close(22 [pid 5637] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5829] close(23 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5829] close(24 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./3/cgroup" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./3/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5829] close(25 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5829] close(26 [pid 5637] unlink("./3/cgroup" [pid 5634] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 5636] fstat(4 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] close(27 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] getdents64(3 [pid 5636] getdents64(4 [pid 5634] unlink("./2/cgroup.net" [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... unlink resumed>) = 0 [pid 5829] close(28 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] close(29 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./3/bus/index" [pid 5634] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] rmdir("./3") = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] mkdir("./4", 0777 [pid 5634] unlink("./2/cgroup.cpu" [pid 5829] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5831] <... futex resumed>) = ? [pid 5829] <... exit_group resumed>) = ? [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... mkdir resumed>) = 0 [pid 5636] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... socket resumed>) = 3 [pid 5636] openat(AT_FDCWD, "./3/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... openat resumed>) = 5 [pid 5634] newfstatat(AT_FDCWD, "./2/cgroup" [pid 5636] fstat(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] unlink("./2/cgroup" [pid 5636] getdents64(5 [pid 5634] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getdents64(3 [pid 5636] close(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5831] +++ exited with 0 +++ [pid 5829] +++ exited with 0 +++ [pid 5636] <... close resumed>) = 0 [pid 5634] close(3 [pid 5636] rmdir("./3/bus/index" [pid 5634] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5636] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./2" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./3/bus/work" [pid 5634] <... rmdir resumed>) = 0 [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] mkdir("./3", 0777 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./3/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... restart_syscall resumed>) = 0 [pid 5637] close(3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] fstat(5 [pid 5634] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] close(5 [pid 5633] fstat(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] close(3 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] rmdir("./3/bus/work" [pid 5633] getdents64(3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] close(4 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... close resumed>) = 0 [pid 5634] close(3 [pid 5633] <... umount2 resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] rmdir("./3/bus" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./2/bus" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./3/file0" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./2/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./3/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./2/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 4 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] fstat(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] fstat(4 [pid 5636] getdents64(4 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] getdents64(4 [pid 5636] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./3/file0/sys" [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./2/bus/index" [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5832 attached [pid 5636] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5832] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 11 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] umount2("./2/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5832] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./3/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5832] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./2/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5832] chdir("./4" [pid 5637] close(3 [pid 5636] fstat(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5832] <... chdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] fstat(5 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5832] <... prctl resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5832] setpgid(0, 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5832] <... setpgid resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5832] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] close(5 [pid 5832] <... symlink resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5832] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] rmdir("./3/file0/sys" [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5 [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] rmdir("./2/bus/index" [pid 5832] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5832] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5634] close(3 [pid 5633] newfstatat(AT_FDCWD, "./2/bus/work" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... close resumed>) = 0 [pid 5636] close(4 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5832] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] rmdir("./3/file0" [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] umount2("./2/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./2/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5634] <... socket resumed>) = 3 [pid 5633] fstat(5 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5 [pid 5832] <... openat resumed>) = 3 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5832] write(3, "1000", 4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5832] <... write resumed>) = 4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5832] close(3) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] close(5 [pid 5832] symlink("/dev/binderfs", "./binderfs" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] rmdir("./2/bus/work" [pid 5832] <... symlink resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5636] unlink("./3/binderfs" [pid 5633] getdents64(4 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5832] write(1, "executing program\n", 18 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 executing program [pid 5832] <... write resumed>) = 18 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5832] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 5633] rmdir("./2/bus" [pid 5832] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5832] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] unlink("./3/cgroup.net" [pid 5633] <... rmdir resumed>) = 0 [pid 5832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5832] <... mmap resumed>) = 0x7fc7184cb000 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5832] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] newfstatat(AT_FDCWD, "./2/file0" [pid 5636] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 5832] <... mprotect resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5832] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] close(3 [pid 5636] unlink("./3/cgroup.cpu" [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5832] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] umount2("./2/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./2/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5833 attached [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] newfstatat(AT_FDCWD, "./3/cgroup" [pid 5832] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 5633] fstat(4 [pid 5833] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5833] <... rseq resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5833] set_robust_list(0x7fc7184eb9a0, 24) = 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] close(3 [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] getdents64(4ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5834 attached [pid 5832] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 11 [pid 5636] unlink("./3/cgroup" [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5834] set_robust_list(0x55556d18d6e0, 24 [pid 5832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5834] <... set_robust_list resumed>) = 0 [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] rt_sigprocmask(SIG_SETMASK, [] [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 1 [pid 5636] getdents64(3 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] newfstatat(AT_FDCWD, "./2/file0/sys"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5835 attached [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5833] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5833] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] chdir("./4") = 0 [pid 5636] close(3 [pid 5633] umount2("./2/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5835] set_robust_list(0x55556d18d6e0, 24 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5835] <... set_robust_list resumed>) = 0 [pid 5636] rmdir("./3" [pid 5633] openat(AT_FDCWD, "./2/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5834] <... prctl resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rmdir resumed>) = 0 [pid 5835] rt_sigprocmask(SIG_SETMASK, [] [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5834] setpgid(0, 0 [pid 5833] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] fstat(5 [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] <... setpgid resumed>) = 0 [pid 5833] <... mkdirat resumed>) = 0 [pid 5636] mkdir("./4", 0777 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 8 [pid 5834] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5835] chdir("./3" [pid 5834] <... symlink resumed>) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5833] mkdirat(AT_FDCWD, "./bus", 000 [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5835] <... chdir resumed>) = 0 [pid 5834] <... symlink resumed>) = 0 [pid 5833] <... mkdirat resumed>) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] getdents64(5 [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5835] <... prctl resumed>) = 0 [pid 5834] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... socket resumed>) = 3 [pid 5835] setpgid(0, 0 [pid 5833] <... futex resumed>) = 1 [pid 5633] getdents64(5 [pid 5835] <... setpgid resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5835] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5834] <... symlink resumed>) = 0 [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] close(5 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5835] <... symlink resumed>) = 0 [pid 5833] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... close resumed>) = 0 [pid 5835] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] rmdir("./2/file0/sys" [pid 5835] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5834] <... openat resumed>) = 3 [pid 5835] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5834] write(3, "1000", 4) = 4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5834] close(3 [pid 5835] <... symlink resumed>) = 0 [pid 5834] <... close resumed>) = 0 [pid 5833] <... mount resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5834] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 executing program [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5834] write(1, "executing program\n", 18 [pid 5833] <... futex resumed>) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] close(4 [pid 5834] <... write resumed>) = 18 [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... openat resumed>) = 3 [pid 5834] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] chdir("./bus" [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] write(3, "1000", 4 [pid 5834] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5833] <... chdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5835] <... write resumed>) = 4 [pid 5834] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] rmdir("./2/file0" [pid 5835] close(3 [pid 5834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5835] <... close resumed>) = 0 [pid 5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5835] symlink("/dev/binderfs", "./binderfs" [pid 5834] <... mmap resumed>) = 0x7fc7184cb000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5633] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5833] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5835] <... symlink resumed>) = 0 [pid 5833] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5834] <... mprotect resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5834] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5835] write(1, "executing program\n", 18 [pid 5633] unlink("./2/binderfs" [pid 5834] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5832] <... futex resumed>) = 0 executing program [pid 5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5836 attached [pid 5835] <... write resumed>) = 18 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5836] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 5833] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5836] <... rseq resumed>) = 0 [pid 5835] <... futex resumed>) = 0 [pid 5834] rt_sigprocmask(SIG_SETMASK, [] [pid 5833] <... mmap resumed>) = 0x110c230000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] set_robust_list(0x7fc7184eb9a0, 24 [pid 5835] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] close(3 [pid 5633] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 5832] <... futex resumed>) = 0 [pid 5836] rt_sigprocmask(SIG_SETMASK, [] [pid 5835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = 1 [pid 5832] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5832] <... futex resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5836] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5836] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... mkdirat resumed>) = 0 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] <... socket resumed>) = 3 [pid 5633] unlink("./2/cgroup.net" [pid 5836] <... futex resumed>) = 1 [pid 5835] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5834] <... futex resumed>) = 0 [pid 5833] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5836] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... mprotect resumed>) = 0 [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... unlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5834] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] <... mkdirat resumed>) = 0 [pid 5835] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5832] close(3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] close(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./2/cgroup.cpu"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5837 attached [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 5832] close(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5836] <... futex resumed>) = 1 [pid 5835] rt_sigprocmask(SIG_SETMASK, [] [pid 5834] <... futex resumed>) = 0 [pid 5832] close(6 [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] unlink("./2/cgroup.cpu" [pid 5837] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5836] mkdirat(AT_FDCWD, "./bus", 000 [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... futex resumed>) = 0 [pid 5832] close(7 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5835] <... futex resumed>) = 0 [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] <... rseq resumed>) = 0 [pid 5836] <... mkdirat resumed>) = 0 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] close(8 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... unlink resumed>) = 0 [pid 5832] close(9 [pid 5837] set_robust_list(0x7fc7184eb9a0, 24 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5832] close(10) = -1 EBADF (Bad file descriptor) [pid 5837] <... set_robust_list resumed>) = 0 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5837] rt_sigprocmask(SIG_SETMASK, [] [pid 5836] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5832] close(11 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./2/cgroup" [pid 5837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5836] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5837] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] <... futex resumed>) = 0 [pid 5832] close(12 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5837] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5836] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] unlink("./2/cgroup" [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5837] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5832] close(13 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... unlink resumed>) = 0 [pid 5837] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5832] close(14 [pid 5633] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] close(3) = 0 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./2") = 0 [pid 5633] mkdir("./3", 0777) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... socket resumed>) = 3 [pid 5832] close(15 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5837] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] <... mkdirat resumed>) = 0 [pid 5836] <... mount resumed>) = 0 [pid 5835] <... futex resumed>) = 0 [pid 5832] close(16 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] <... futex resumed>) = 0 [pid 5832] close(17 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5836] chdir("./bus" [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5832] close(18 [pid 5636] close(3 [pid 5837] mkdirat(AT_FDCWD, "./bus", 000 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5832] close(19 [pid 5836] <... chdir resumed>) = 0 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... futex resumed>) = 0 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] close(20 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5837] <... mkdirat resumed>) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5837] <... futex resumed>) = 1 [pid 5836] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5832] close(21 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5837] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] close(22 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5837] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5836] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5832] close(23 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(24 [pid 5633] close(3 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] close(25 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5836] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] close(26 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5836] <... futex resumed>) = 1 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5836] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] close(27 [pid 5633] <... socket resumed>) = 3 [pid 5837] <... mount resumed>) = 0 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... futex resumed>) = 0 [pid 5832] close(28 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5837] <... futex resumed>) = 1 [pid 5836] <... futex resumed>) = 0 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 1 [pid 5832] close(29 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5837] chdir("./bus" [pid 5836] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5837] <... chdir resumed>) = 0 [pid 5836] <... mmap resumed>) = 0x110c230000 [pid 5835] <... futex resumed>) = 0 [pid 5832] exit_group(0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... exit_group resumed>) = ? [pid 5633] close(3 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = ? [pid 5837] <... futex resumed>) = 0 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5837] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5834] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5837] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5836] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] <... futex resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5837] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5834] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5837] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5837] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... mmap resumed>) = 0x110c230000 [pid 5836] <... mkdirat resumed>) = 0 [pid 5835] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(3 [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5836] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5833] +++ exited with 0 +++ [pid 5832] +++ exited with 0 +++ [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5836] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] close(3 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5834] close(4 [pid 5837] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5837] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] close(5 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] <... futex resumed>) = 0 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5837] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5835] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] close(6 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5838 attached [pid 5837] <... mkdirat resumed>) = 0 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5838] set_robust_list(0x55556d18d6e0, 24 [pid 5837] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... futex resumed>) = 0 [pid 5834] close(7 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 10 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5838] <... set_robust_list resumed>) = 0 [pid 5835] close(3 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] rt_sigprocmask(SIG_SETMASK, [] [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(8 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5835] close(4 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] close(9 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5835] close(5) = -1 EBADF (Bad file descriptor) [pid 5835] close(6) = -1 EBADF (Bad file descriptor) [pid 5834] close(10 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5838] chdir("./4" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5838] <... chdir resumed>) = 0 [pid 5835] close(7 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(11 [pid 5835] close(8) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(9) = -1 EBADF (Bad file descriptor) [pid 5838] <... prctl resumed>) = 0 [pid 5835] close(10 [pid 5834] close(12 [pid 5638] <... openat resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5838] setpgid(0, 0 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5838] <... setpgid resumed>) = 0 [pid 5835] close(11 [pid 5834] close(13 [pid 5838] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5834] close(14 [pid 5838] <... symlink resumed>) = 0 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5835] close(12 [pid 5638] getdents64(3 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5835] close(13 [pid 5638] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(14) = -1 EBADF (Bad file descriptor) [pid 5835] close(15) = -1 EBADF (Bad file descriptor) [pid 5835] close(16) = -1 EBADF (Bad file descriptor) [pid 5835] close(17 [pid 5838] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5834] close(15 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... symlink resumed>) = 0 [pid 5835] close(18 [pid 5834] close(16 [pid 5638] <... umount2 resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5835] close(19 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(20 [pid 5638] newfstatat(AT_FDCWD, "./4/bus" [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5838] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5835] close(21 [pid 5834] close(17 [pid 5638] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5835] close(22 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5838] <... symlink resumed>) = 0 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(18 [pid 5633] close(3 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(19) = -1 EBADF (Bad file descriptor) [pid 5834] close(20 [pid 5835] close(23 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./4/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5835] close(24 [pid 5834] close(21 [pid 5638] fstat(4 [pid 5633] <... close resumed>) = 0 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5838] <... openat resumed>) = 3 [pid 5835] close(25 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(22 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5838] write(3, "1000", 4 [pid 5835] close(26 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... socket resumed>) = 3 [pid 5838] <... write resumed>) = 4 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(23) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5838] close(3 [pid 5835] close(27 [pid 5834] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5838] <... close resumed>) = 0 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5835] close(28 [pid 5834] close(25 [pid 5638] newfstatat(AT_FDCWD, "./4/bus/index" [pid 5838] symlink("/dev/binderfs", "./binderfs" [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5834] close(26 [pid 5835] close(29 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5838] <... symlink resumed>) = 0 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(27 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5835] exit_group(0 [pid 5638] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... setsockopt resumed>) = 0 [pid 5838] write(1, "executing program\n", 18 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] <... futex resumed>) = ? [pid 5835] <... exit_group resumed>) = ? executing program [pid 5834] close(28 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5838] <... write resumed>) = 18 [pid 5837] +++ exited with 0 +++ [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5838] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] close(29 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... futex resumed>) = 0 [pid 5834] exit_group(0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5838] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5836] <... futex resumed>) = ? [pid 5835] +++ exited with 0 +++ [pid 5834] <... exit_group resumed>) = ? [pid 5638] openat(AT_FDCWD, "./4/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5838] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5836] +++ exited with 0 +++ [pid 5638] <... openat resumed>) = 5 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5834] +++ exited with 0 +++ [pid 5838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] fstat(5 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] getdents64(5 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5838] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] getdents64(5 [pid 5838] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5838] <... mprotect resumed>) = 0 [pid 5638] close(5 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] rmdir("./4/bus/index" [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5838] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... rmdir resumed>) = 0 [pid 5838] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5637] fstat(3ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5839 attached [pid 5638] newfstatat(AT_FDCWD, "./4/bus/work" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5839] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5838] <... clone3 resumed> => {parent_tid=[11]}, 88) = 11 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(3 [pid 5634] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5839] <... rseq resumed>) = 0 [pid 5838] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5839] set_robust_list(0x7fc7184eb9a0, 24 [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./4/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5838] <... futex resumed>) = 0 [pid 5634] fstat(3 [pid 5633] <... setsockopt resumed>) = 0 [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... openat resumed>) = 5 [pid 5839] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... umount2 resumed>) = 0 [pid 5839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5839] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] fstat(5 [pid 5637] newfstatat(AT_FDCWD, "./4/bus" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(3 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5839] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5838] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5839] <... mkdirat resumed>) = 0 [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5839] <... futex resumed>) = 0 [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5839] mkdirat(AT_FDCWD, "./bus", 000 [pid 5838] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] openat(AT_FDCWD, "./4/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = 0 [pid 5638] close(5 [pid 5839] <... mkdirat resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5638] rmdir("./4/bus/work" [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... rmdir resumed>) = 0 [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... openat resumed>) = 4 [pid 5634] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] newfstatat(AT_FDCWD, "./3/bus" [pid 5638] close(4 [pid 5839] <... futex resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5839] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] fstat(4 [pid 5638] <... close resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./4/bus" [pid 5634] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./3/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] newfstatat(AT_FDCWD, "./4/file0" [pid 5634] <... openat resumed>) = 4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(4 [pid 5839] <... mount resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5638] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] close(3 [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5839] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./4/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getdents64(4 [pid 5633] <... close resumed>) = 0 [pid 5839] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... openat resumed>) = 4 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getdents64(4 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 1 [pid 5638] fstat(4 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5839] chdir("./bus" [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5839] <... chdir resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./3/bus/index" [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] newfstatat(AT_FDCWD, "./4/bus/index" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5839] <... futex resumed>) = 1 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] newfstatat(AT_FDCWD, "./4/file0/sys" [pid 5838] <... futex resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./3/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... openat resumed>) = 5 [pid 5637] openat(AT_FDCWD, "./4/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5840 attached [pid 5839] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 5 [pid 5634] fstat(5 [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(5 [pid 5839] <... futex resumed>) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./4/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5840] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... openat resumed>) = 5 [pid 5637] getdents64(5 [pid 5839] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getdents64(5 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 8 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5638] fstat(5 [pid 5637] getdents64(5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getdents64(5 [pid 5839] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5637] close(5 [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5839] <... mmap resumed>) = 0x110c230000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5840] rt_sigprocmask(SIG_SETMASK, [] [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rmdir("./4/bus/index" [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5839] <... futex resumed>) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5634] close(5 [pid 5839] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rmdir resumed>) = 0 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... close resumed>) = 0 [pid 5840] chdir("./3" [pid 5839] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5838] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(5 [pid 5634] rmdir("./3/bus/index" [pid 5840] <... chdir resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./4/bus/work", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./4/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5839] <... mkdirat resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... rmdir resumed>) = 0 [pid 5840] <... prctl resumed>) = 0 [pid 5638] close(5 [pid 5637] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5840] setpgid(0, 0 [pid 5839] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5634] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] <... setpgid resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5638] rmdir("./4/file0/sys" [pid 5637] getdents64(5 [pid 5839] <... futex resumed>) = 1 [pid 5838] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] close(5 [pid 5634] newfstatat(AT_FDCWD, "./3/bus/work" [pid 5839] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] close(4 [pid 5638] getdents64(4 [pid 5637] <... close resumed>) = 0 [pid 5840] <... symlink resumed>) = 0 [pid 5637] rmdir("./4/bus/work" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5840] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5634] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] <... symlink resumed>) = 0 [pid 5838] close(5 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./4/file0" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5838] close(6 [pid 5637] close(4 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./3/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... rmdir resumed>) = 0 [pid 5637] rmdir("./4/bus") = 0 [pid 5634] <... openat resumed>) = 5 [pid 5637] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] <... symlink resumed>) = 0 [pid 5838] close(7 [pid 5638] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(5 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5838] close(8 [pid 5637] newfstatat(AT_FDCWD, "./4/file0" [pid 5634] getdents64(5 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5838] close(9 [pid 5637] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(10 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(5 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5838] close(11 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./4/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5840] <... openat resumed>) = 3 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./4/binderfs" [pid 5637] <... openat resumed>) = 4 [pid 5634] close(5 [pid 5838] close(12 [pid 5638] <... unlink resumed>) = 0 [pid 5637] fstat(4 [pid 5634] <... close resumed>) = 0 [pid 5840] write(3, "1000", 4 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] rmdir("./3/bus/work" [pid 5838] close(13 [pid 5638] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] <... write resumed>) = 4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] close(3 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 5637] getdents64(4 [pid 5634] <... rmdir resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5838] close(14 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5838] close(15 [pid 5637] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(4 [pid 5840] symlink("/dev/binderfs", "./binderfs" [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./4/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5838] close(16 [pid 5637] newfstatat(AT_FDCWD, "./4/file0/sys" [pid 5840] <... symlink resumed>) = 0 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] close(4 [pid 5638] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] write(1, "executing program\n", 18 [pid 5838] close(17 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5637] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5840] <... write resumed>) = 18 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5838] close(18 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./4/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rmdir("./3/bus" [pid 5840] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./4/cgroup.cpu" [pid 5637] <... openat resumed>) = 5 [pid 5634] <... rmdir resumed>) = 0 [pid 5840] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5838] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5838] close(20 [pid 5637] fstat(5 [pid 5634] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] newfstatat(AT_FDCWD, "./4/cgroup" [pid 5840] <... mmap resumed>) = 0x7fc7184cb000 [pid 5838] close(21 [pid 5637] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] newfstatat(AT_FDCWD, "./3/file0" [pid 5840] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5838] close(22 [pid 5638] unlink("./4/cgroup" [pid 5637] getdents64(5 [pid 5840] <... mprotect resumed>) = 0 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5840] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5838] close(23 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5838] close(24 [pid 5637] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./3/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rmdir("./4/file0/sys" [pid 5634] <... openat resumed>) = 4 [pid 5840] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5838] close(25 [pid 5638] getdents64(3 [pid 5840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] fstat(4ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5841 attached [pid 5838] close(26 [pid 5638] close(3 [pid 5841] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5840] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5841] <... rseq resumed>) = 0 [pid 5840] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] rmdir("./4" [pid 5841] set_robust_list(0x7fc7184eb9a0, 24 [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5838] close(27 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getdents64(4 [pid 5841] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] mkdir("./5", 0777 [pid 5637] close(4 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] <... futex resumed>) = 0 [pid 5841] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] close(28 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] rmdir("./4/file0" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] close(29 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./3/file0/sys" [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5839] <... futex resumed>) = ? [pid 5838] <... exit_group resumed>) = ? [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] +++ exited with 0 +++ [pid 5838] +++ exited with 0 +++ [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5841] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] unlink("./4/binderfs" [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] openat(AT_FDCWD, "./3/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] fstat(5 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5638] close(3 [pid 5637] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5638] <... close resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 5634] getdents64(5 [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] close(5 [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5841] mkdirat(AT_FDCWD, "./bus", 000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] unlink("./4/cgroup.net" [pid 5634] <... close resumed>) = 0 [pid 5841] <... mkdirat resumed>) = 0 [pid 5634] rmdir("./3/file0/sys" [pid 5638] setsockopt(3, SOL_IP, ARPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb0\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5637] <... unlink resumed>) = 0 [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(4 [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(3 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5841] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 5636] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(4 [pid 5841] <... mount resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rmdir("./3/file0" [pid 5637] unlink("./4/cgroup.cpu" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] fstat(3 [pid 5634] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getdents64(3 [pid 5634] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] unlink("./3/binderfs" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./4/cgroup" [pid 5634] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5638] close(3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = 0 [pid 5637] unlink("./4/cgroup" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... unlink resumed>) = 0 [pid 5636] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] chdir("./bus" [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... chdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5637] getdents64(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] unlink("./3/cgroup.net" [pid 5841] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] newfstatat(AT_FDCWD, "./4/bus" [pid 5841] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] close(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] rmdir("./4" [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./4/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] mkdir("./5", 0777 [pid 5636] <... openat resumed>) = 4 [pid 5634] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 5841] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] fstat(4 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... mmap resumed>) = 0x110c230000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(4 [pid 5634] unlink("./3/cgroup.cpu" [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5841] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5840] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5841] <... mkdirat resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./4/bus/index" [pid 5634] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./3/cgroup" [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5841] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] unlink("./3/cgroup" [pid 5841] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./4/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... unlink resumed>) = 0 [pid 5840] close(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 5 [pid 5634] getdents64(3 [pid 5840] close(5 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5840] close(6) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] close(3 [pid 5840] close(7) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5840] close(8 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rmdir("./3" [pid 5840] close(9 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5634] <... rmdir resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5840] close(10 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] close(5 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5634] mkdir("./4", 0777 [pid 5840] close(11 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5636] rmdir("./4/bus/index"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5842 attached [pid 5840] close(12 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 13 [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5842] set_robust_list(0x55556d18d6e0, 24 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] close(13 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] close(14) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./4/bus/work" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5842] chdir("./5" [pid 5840] close(15 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5842] <... chdir resumed>) = 0 [pid 5840] close(16 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5842] setpgid(0, 0 [pid 5840] close(17 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./4/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5842] <... setpgid resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5842] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5840] close(18 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5842] <... symlink resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] fstat(5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5842] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5840] close(19 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5842] <... symlink resumed>) = 0 [pid 5840] close(20 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5842] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5840] close(21 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5842] <... symlink resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(5 [pid 5634] close(3 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5840] close(22 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./4/bus/work" [pid 5842] <... openat resumed>) = 3 [pid 5840] close(23 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5842] write(3, "1000", 4 [pid 5636] <... rmdir resumed>) = 0 [pid 5842] <... write resumed>) = 4 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5842] close(3 [pid 5840] close(24 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getdents64(4 [pid 5634] <... socket resumed>) = 3 [pid 5842] <... close resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5842] symlink("/dev/binderfs", "./binderfs" [pid 5840] close(25 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5842] <... symlink resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5840] close(26 executing program [pid 5842] write(1, "executing program\n", 18) = 18 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5636] rmdir("./4/bus" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5842] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5842] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... close resumed>) = 0 [pid 5842] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5840] close(27 [pid 5636] <... rmdir resumed>) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5637] <... socket resumed>) = 3 [pid 5842] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5840] close(28 [pid 5634] <... close resumed>) = 0 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5840] close(29 [pid 5842] <... mprotect resumed>) = 0 [pid 5842] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5840] exit_group(0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5843 attached [pid 5842] <... clone3 resumed> => {parent_tid=[14]}, 88) = 14 [pid 5841] <... futex resumed>) = ? [pid 5840] <... exit_group resumed>) = ? [pid 5636] newfstatat(AT_FDCWD, "./4/file0" [pid 5843] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5843] <... rseq resumed>) = 0 [pid 5841] +++ exited with 0 +++ [pid 5637] <... setsockopt resumed>) = 0 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./4/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5636] fstat(4 [pid 5840] +++ exited with 0 +++ [pid 5843] set_robust_list(0x7fc7184eb9a0, 24 [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5843] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./4/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5843] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./4/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5843] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 0 [pid 5843] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] fstat(5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5843] <... mkdirat resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] <... futex resumed>) = 1 [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdirat(AT_FDCWD, "./bus", 000 [pid 5842] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5843] <... mkdirat resumed>) = 0 [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 3 [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = 1 [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5843] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5842] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(5 [pid 5633] fstat(3 [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5843] <... mount resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] close(5 [pid 5633] getdents64(3 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] rmdir("./4/file0/sys" [pid 5633] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5843] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] close(4 [pid 5633] <... umount2 resumed>) = 0 [pid 5843] chdir("./bus" [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5843] <... chdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] rmdir("./4/file0" [pid 5633] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] close(3 [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./3/bus" [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5843] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] close(3 [pid 5636] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./3/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./3/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] unlink("./4/binderfs" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5843] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5842] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... unlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] fstat(4ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5844 attached [pid 5843] <... mmap resumed>) = 0x110c230000 [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5844] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 13 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(4 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] chdir("./5" [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 0 [pid 5636] unlink("./4/cgroup.net" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... chdir resumed>) = 0 [pid 5843] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5842] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] <... unlink resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./3/bus/index" [pid 5844] <... prctl resumed>) = 0 [pid 5843] <... mkdirat resumed>) = 0 [pid 5636] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] setpgid(0, 0 [pid 5843] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5844] <... setpgid resumed>) = 0 [pid 5633] umount2("./3/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... symlink resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] openat(AT_FDCWD, "./3/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5842] close(3 [pid 5636] unlink("./4/cgroup.cpu" [pid 5633] <... openat resumed>) = 5 [pid 5844] <... symlink resumed>) = 0 [pid 5843] <... futex resumed>) = 1 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] fstat(5 [pid 5843] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] close(4 [pid 5636] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5844] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5842] close(5 [pid 5636] newfstatat(AT_FDCWD, "./4/cgroup" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5844] <... symlink resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] getdents64(5 [pid 5842] close(6 [pid 5636] unlink("./4/cgroup" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5842] close(7) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5844] <... openat resumed>) = 3 [pid 5842] close(8 [pid 5636] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getdents64(5 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5844] write(3, "1000", 4 [pid 5842] close(9 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5844] <... write resumed>) = 4 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] close(3 [pid 5633] close(5 [pid 5844] close(3 [pid 5842] close(10 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] symlink("/dev/binderfs", "./binderfs" [pid 5633] rmdir("./3/bus/index" [pid 5842] close(11 [pid 5636] rmdir("./4" [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5842] close(12 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... symlink resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] mkdir("./5", 0777 [pid 5633] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] write(1, "executing program\n", 18 [pid 5842] close(13 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5844] <... write resumed>) = 18 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./3/bus/work"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5845 attached [pid 5844] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] close(14 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] set_robust_list(0x55556d18d6e0, 24 [pid 5844] <... futex resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 10 [pid 5633] umount2("./3/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5842] close(15 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5844] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] openat(AT_FDCWD, "./3/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5842] close(16 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] chdir("./4" [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] fstat(5 [pid 5845] <... chdir resumed>) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] close(17 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... mmap resumed>) = 0x7fc7184cb000 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5844] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5845] <... prctl resumed>) = 0 [pid 5842] close(18 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getdents64(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5846 attached [pid 5845] setpgid(0, 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5846] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5842] close(19 [pid 5845] <... setpgid resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getdents64(5 [pid 5846] <... rseq resumed>) = 0 [pid 5845] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] close(5 [pid 5846] set_robust_list(0x7fc7184eb9a0, 24 [pid 5842] close(20 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5846] <... set_robust_list resumed>) = 0 [pid 5844] <... clone3 resumed> => {parent_tid=[14]}, 88) = 14 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... close resumed>) = 0 [pid 5844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rmdir("./3/bus/work" [pid 5845] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5842] close(21 [pid 5633] <... rmdir resumed>) = 0 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] <... symlink resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5633] getdents64(4 [pid 5846] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5846] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(22 [pid 5636] <... close resumed>) = 0 [pid 5845] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5633] close(4 [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5842] close(23 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5845] <... symlink resumed>) = 0 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5633] rmdir("./3/bus" [pid 5844] <... futex resumed>) = 0 [pid 5842] close(24 [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rmdir resumed>) = 0 [pid 5846] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5842] close(25 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5842] close(26) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5842] close(27 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] close(28 [pid 5636] close(3 [pid 5846] <... mkdirat resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] close(29 [pid 5633] newfstatat(AT_FDCWD, "./3/file0" [pid 5846] <... futex resumed>) = 1 [pid 5845] <... openat resumed>) = 3 [pid 5844] <... futex resumed>) = 0 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5846] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] write(3, "1000", 4 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] exit_group(0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5844] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = ? [pid 5842] <... exit_group resumed>) = ? [pid 5636] <... socket resumed>) = 3 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... write resumed>) = 4 [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] +++ exited with 0 +++ [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] umount2("./3/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5846] mkdirat(AT_FDCWD, "./bus", 000 [pid 5845] close(3 [pid 5842] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5846] <... mkdirat resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./3/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] symlink("/dev/binderfs", "./binderfs" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5845] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] write(1, "executing program\n", 18 [pid 5638] <... restart_syscall resumed>) = 0 executing program [pid 5633] fstat(4 [pid 5846] <... futex resumed>) = 1 [pid 5845] <... write resumed>) = 18 [pid 5844] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5846] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5638] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5846] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5845] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5845] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./3/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./3/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5846] <... mount resumed>) = 0 [pid 5845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] fstat(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] openat(AT_FDCWD, "./3/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5846] <... futex resumed>) = 1 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5846] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... mmap resumed>) = 0x7fc7184cb000 [pid 5844] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5633] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] getdents64(3 [pid 5845] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5845] <... mprotect resumed>) = 0 [pid 5844] <... futex resumed>) = 1 [pid 5638] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5846] <... futex resumed>) = 0 [pid 5633] getdents64(5 [pid 5846] chdir("./bus" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5846] <... chdir resumed>) = 0 [pid 5633] getdents64(5 [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5633] close(5 [pid 5846] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] rmdir("./3/file0/sys" [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] close(3 [pid 5633] <... rmdir resumed>) = 0 [pid 5845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5633] getdents64(4 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5844] <... futex resumed>) = 1 [pid 5638] <... umount2 resumed>) = 0 [pid 5846] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(4 [pid 5846] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5847 attached [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./3/file0" [pid 5845] <... clone3 resumed> => {parent_tid=[11]}, 88) = 11 [pid 5844] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5847] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] newfstatat(AT_FDCWD, "./5/bus" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5847] <... rseq resumed>) = 0 [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rmdir resumed>) = 0 [pid 5847] set_robust_list(0x7fc7184eb9a0, 24 [pid 5846] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5846] <... mmap resumed>) = 0x110c230000 [pid 5845] <... futex resumed>) = 0 [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5844] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5846] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5844] <... futex resumed>) = 0 [pid 5847] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5844] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] unlink("./3/binderfs" [pid 5846] <... mkdirat resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./5/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... unlink resumed>) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5638] fstat(4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... futex resumed>) = 1 [pid 5846] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = 0 [pid 5844] close(3 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5633] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] close(4 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5844] close(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] unlink("./3/cgroup.net" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5847] <... mkdirat resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./5/bus/index" [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 0 [pid 5844] close(6 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5847] <... futex resumed>) = 0 [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5844] close(7 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] mkdirat(AT_FDCWD, "./bus", 000 [pid 5844] close(8 [pid 5847] <... mkdirat resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./5/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 5 [pid 5844] close(9 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] close(10 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5847] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] unlink("./3/cgroup.cpu" [pid 5844] close(11) = -1 EBADF (Bad file descriptor) [pid 5844] close(12) = -1 EBADF (Bad file descriptor) [pid 5847] <... mount resumed>) = 0 [pid 5844] close(13 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] close(14 [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... futex resumed>) = 0 [pid 5844] close(15 [pid 5638] <... close resumed>) = 0 [pid 5638] rmdir("./5/bus/index" [pid 5847] chdir("./bus" [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./3/cgroup" [pid 5847] <... chdir resumed>) = 0 [pid 5844] close(16 [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5847] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] close(17 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] unlink("./3/cgroup" [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./5/bus/work" [pid 5847] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5844] close(18 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] close(19 [pid 5638] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... unlink resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./5/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] <... futex resumed>) = 1 [pid 5633] getdents64(3 [pid 5845] <... futex resumed>) = 0 [pid 5844] close(20 [pid 5636] <... setsockopt resumed>) = 0 [pid 5847] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5844] close(21 [pid 5638] fstat(5 [pid 5636] <... close resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getdents64(5 [pid 5847] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] close(3 [pid 5844] close(22 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] close(23 [pid 5847] <... mmap resumed>) = 0x110c230000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5633] <... close resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5848 attached [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] close(24 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] rmdir("./3" [pid 5848] set_robust_list(0x55556d18d6e0, 24 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 12 [pid 5633] <... rmdir resumed>) = 0 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] close(25 [pid 5638] <... close resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5844] close(26 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./5/bus/work" [pid 5633] mkdir("./4", 0777 [pid 5847] <... mkdirat resumed>) = 0 [pid 5845] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] close(27 [pid 5638] <... rmdir resumed>) = 0 [pid 5847] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... mkdir resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5844] close(28 [pid 5847] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] close(3 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(4 [pid 5844] close(29 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(5 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] exit_group(0 [pid 5848] chdir("./5" [pid 5845] close(6 [pid 5638] getdents64(4 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5848] <... chdir resumed>) = 0 [pid 5846] <... futex resumed>) = ? [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... exit_group resumed>) = ? [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5846] +++ exited with 0 +++ [pid 5845] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5848] setpgid(0, 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5848] <... setpgid resumed>) = 0 [pid 5845] close(8 [pid 5844] +++ exited with 0 +++ [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5848] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5845] close(9 [pid 5638] rmdir("./5/bus" [pid 5848] <... symlink resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5848] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5845] close(10 [pid 5638] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5848] <... symlink resumed>) = 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5845] close(11 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./5/file0" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5848] <... symlink resumed>) = 0 [pid 5845] close(12 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] close(3) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... openat resumed>) = 3 [pid 5845] close(13 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] write(3, "1000", 4 [pid 5638] openat(AT_FDCWD, "./5/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] close(14 [pid 5633] close(3 [pid 5848] <... write resumed>) = 4 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5633] <... close resumed>) = 0 [pid 5845] close(15 [pid 5638] fstat(4 [pid 5848] close(3 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5848] <... close resumed>) = 0 [pid 5845] close(16 [pid 5848] symlink("/dev/binderfs", "./binderfs" [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5845] close(17) = -1 EBADF (Bad file descriptor) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5848] <... symlink resumed>) = 0 [pid 5845] close(18 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... socket resumed>) = 3 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5848] write(1, "executing program\n", 18 [pid 5845] close(19 [pid 5638] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 executing program [pid 5848] <... write resumed>) = 18 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./5/file0/sys" [pid 5845] close(20 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5848] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] close(21 [pid 5638] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... restart_syscall resumed>) = 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5845] close(22 [pid 5638] openat(AT_FDCWD, "./5/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5848] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5845] close(23 [pid 5637] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5848] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5845] close(24 [pid 5637] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5637] <... openat resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] close(25) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5848] <... mmap resumed>) = 0x7fc7184cb000 [pid 5845] close(26 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] fstat(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5848] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5848] <... mprotect resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5848] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5845] close(27 [pid 5637] getdents64(3 [pid 5638] getdents64(5 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5848] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... setsockopt resumed>) = 0 [pid 5848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5845] close(28 [pid 5638] close(5 [pid 5637] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5845] close(29ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5849 attached ) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./5/file0/sys" [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5849] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5848] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 5845] exit_group(0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5848] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] <... futex resumed>) = ? [pid 5845] <... exit_group resumed>) = ? [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5849] <... rseq resumed>) = 0 [pid 5848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] +++ exited with 0 +++ [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5849] set_robust_list(0x7fc7184eb9a0, 24 [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(4 [pid 5637] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] +++ exited with 0 +++ [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] close(4 [pid 5633] <... setsockopt resumed>) = 0 [pid 5849] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./5/bus" [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5849] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rmdir("./5/file0" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5849] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5849] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5849] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5637] openat(AT_FDCWD, "./5/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... setsockopt resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5849] <... mkdirat resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] close(3 [pid 5638] unlink("./5/binderfs" [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] fstat(4 [pid 5849] <... futex resumed>) = 1 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5634] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5848] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... socket resumed>) = 3 [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(3 [pid 5849] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = 1 [pid 5638] unlink("./5/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5849] mkdirat(AT_FDCWD, "./bus", 000 [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] newfstatat(AT_FDCWD, "./5/bus/index" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5849] <... mkdirat resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5849] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5849] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... futex resumed>) = 0 [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] openat(AT_FDCWD, "./5/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] unlink("./5/cgroup.cpu" [pid 5637] <... openat resumed>) = 5 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5634] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./4/bus" [pid 5638] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] newfstatat(AT_FDCWD, "./5/cgroup" [pid 5634] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] unlink("./5/cgroup" [pid 5637] fstat(5 [pid 5634] openat(AT_FDCWD, "./4/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(3 [pid 5637] getdents64(5 [pid 5634] fstat(4 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 5637] close(5) = 0 [pid 5637] rmdir("./5/bus/index" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5849] <... mount resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getdents64(4 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rmdir("./5" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5849] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./5/bus/work" [pid 5634] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... setsockopt resumed>) = 0 [pid 5849] chdir("./bus" [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... chdir resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5638] mkdir("./6", 0777 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... mkdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./4/bus/index" [pid 5849] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5849] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] openat(AT_FDCWD, "./5/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... socket resumed>) = 3 [pid 5637] <... openat resumed>) = 5 [pid 5634] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5849] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getdents64(5 [pid 5634] openat(AT_FDCWD, "./4/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... openat resumed>) = 5 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5849] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getdents64(5 [pid 5634] fstat(5 [pid 5849] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5848] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5849] <... mmap resumed>) = 0x110c230000 [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5634] getdents64(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5849] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] rmdir("./5/bus/work" [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5849] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5634] getdents64(5 [pid 5848] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5849] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] getdents64(4 [pid 5634] close(5) = 0 [pid 5634] rmdir("./4/bus/index") = 0 [pid 5634] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... mkdirat resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./4/bus/work", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] close(3 [pid 5637] close(4 [pid 5634] openat(AT_FDCWD, "./4/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5633] <... setsockopt resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] fstat(5 [pid 5638] <... close resumed>) = 0 [pid 5637] rmdir("./5/bus" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getdents64(5 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... socket resumed>) = 3 [pid 5637] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5849] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(3 [pid 5637] newfstatat(AT_FDCWD, "./5/file0" [pid 5849] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] close(5 [pid 5633] <... close resumed>) = 0 [pid 5849] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] close(3 [pid 5634] <... close resumed>) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(4 [pid 5634] rmdir("./4/bus/work" [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rmdir resumed>) = 0 [pid 5848] close(5 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] close(6 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(3 [pid 5637] openat(AT_FDCWD, "./5/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getdents64(4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(4 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5850 attached [pid 5848] close(7 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] close(4 [pid 5637] getdents64(4 [pid 5634] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5850] set_robust_list(0x55556d18d6e0, 24 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 10 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5848] close(8 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] rmdir("./4/bus" [pid 5848] close(9 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./5/file0/sys" [pid 5848] close(10 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] close(11 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./5/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] close(12 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(5 [pid 5850] chdir("./4" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] getdents64(5 [pid 5850] <... chdir resumed>) = 0 [pid 5848] close(13 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(14 [pid 5850] <... prctl resumed>) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] setpgid(0, 0 [pid 5848] close(15 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(5 [pid 5634] newfstatat(AT_FDCWD, "./4/file0" [pid 5850] <... setpgid resumed>) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5850] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5848] close(16 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5850] <... symlink resumed>) = 0 [pid 5848] close(17 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] rmdir("./5/file0/sys" [pid 5634] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5850] <... symlink resumed>) = 0 [pid 5848] close(18 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(19) = -1 EBADF (Bad file descriptor) [pid 5850] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5848] close(20 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./4/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... symlink resumed>) = 0 [pid 5848] close(21 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 4 [pid 5637] close(4 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5848] close(22 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] rmdir("./5/file0" [pid 5634] fstat(4 [pid 5850] write(3, "1000", 4 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5850] <... write resumed>) = 4 [pid 5848] close(23 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5850] close(3 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(4 [pid 5850] <... close resumed>) = 0 [pid 5848] close(24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5850] write(1, "executing program\n", 18 [pid 5637] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] close(25 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... write resumed>) = 18 executing program [pid 5850] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] unlink("./5/binderfs" [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5848] close(26 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] newfstatat(AT_FDCWD, "./4/file0/sys" [pid 5850] <... mmap resumed>) = 0x7fc7184cb000 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... unlink resumed>) = 0 [pid 5850] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5848] close(27 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... mprotect resumed>) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5848] close(28 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 5848] close(29 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5848] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5851 attached [pid 5849] <... futex resumed>) = ? [pid 5848] <... exit_group resumed>) = ? [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] openat(AT_FDCWD, "./4/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5850] <... clone3 resumed> => {parent_tid=[11]}, 88) = 11 [pid 5849] +++ exited with 0 +++ [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] unlink("./5/cgroup.net" [pid 5634] <... openat resumed>) = 5 [pid 5851] <... rseq resumed>) = 0 [pid 5851] set_robust_list(0x7fc7184eb9a0, 24) = 0 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5851] <... futex resumed>) = 0 [pid 5848] +++ exited with 0 +++ [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5851] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] fstat(5 [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5851] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5850] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 5634] getdents64(5 [pid 5851] <... mkdirat resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5851] mkdirat(AT_FDCWD, "./bus", 000 [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... mkdirat resumed>) = 0 [pid 5850] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] unlink("./5/cgroup.cpu" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(5 [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... unlink resumed>) = 0 [pid 5851] <... futex resumed>) = 0 [pid 5850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./4/file0/sys" [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rmdir resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] unlink("./5/cgroup" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] close(4 [pid 5851] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] getdents64(3 [pid 5634] <... close resumed>) = 0 [pid 5634] rmdir("./4/file0" [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5851] chdir("./bus" [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] rmdir("./5" [pid 5636] <... openat resumed>) = 3 [pid 5851] <... chdir resumed>) = 0 [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] fstat(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] unlink("./4/binderfs" [pid 5851] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] mkdir("./6", 0777 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] getdents64(3 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5851] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(3 [pid 5637] <... socket resumed>) = 3 [pid 5636] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] unlink("./4/cgroup.net" [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = 0 [pid 5851] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5634] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5852 attached [pid 5851] <... mmap resumed>) = 0x110c230000 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 5852] set_robust_list(0x55556d18d6e0, 24 [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 15 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] rt_sigprocmask(SIG_SETMASK, [] [pid 5851] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./5/bus" [pid 5852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] unlink("./4/cgroup.cpu" [pid 5852] chdir("./6" [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5852] <... chdir resumed>) = 0 [pid 5636] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5850] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... prctl resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] openat(AT_FDCWD, "./5/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] setpgid(0, 0 [pid 5637] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5852] <... setpgid resumed>) = 0 [pid 5636] fstat(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5852] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5636] getdents64(4, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5852] <... symlink resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./5/bus/index" [pid 5852] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./4/cgroup" [pid 5636] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5852] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5851] <... mkdirat resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./5/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5636] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getdents64(5 [pid 5852] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5851] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5634] unlink("./4/cgroup" [pid 5637] <... close resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... unlink resumed>) = 0 [pid 5852] <... symlink resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(5 [pid 5634] getdents64(3 [pid 5851] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] close(3 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5850] close(4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(5 [pid 5636] rmdir("./5/bus/index" [pid 5634] close(3 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5636] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./4" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rmdir resumed>) = 0 [pid 5852] <... openat resumed>) = 3 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./5/bus/work" [pid 5850] close(6) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] mkdir("./5", 0777 [pid 5852] write(3, "1000", 4 [pid 5850] close(7 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... mkdir resumed>) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5852] <... write resumed>) = 4 [pid 5850] close(8 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./5/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... socket resumed>) = 3 [pid 5852] close(3 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... openat resumed>) = 5 [pid 5850] close(9 [pid 5636] fstat(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5852] <... close resumed>) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5852] symlink("/dev/binderfs", "./binderfs" [pid 5850] close(10 [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5852] <... symlink resumed>) = 0 [pid 5850] close(11 [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5852] write(1, "executing program\n", 18 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5852] <... write resumed>) = 18 [pid 5850] close(12 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5852] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 executing program [pid 5850] close(13 [pid 5852] <... futex resumed>) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] close(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5852] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5850] close(14 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./5/bus/work" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5852] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5850] close(15 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... rmdir resumed>) = 0 [pid 5852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] close(16 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] getdents64(4 [pid 5852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] close(4 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(3 [pid 5852] <... mmap resumed>) = 0x7fc7184cb000 [pid 5850] close(17 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] rmdir("./5/bus" [pid 5634] <... close resumed>) = 0 [pid 5852] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5852] <... mprotect resumed>) = 0 [pid 5850] close(18 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5850] close(19) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5850] close(20 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./5/file0", {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5852] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5636] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5852] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5850] close(21 [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] openat(AT_FDCWD, "./5/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5634] <... close resumed>) = 0 [pid 5636] fstat(4, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] getdents64(4 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... socket resumed>) = 3 [pid 5636] newfstatat(AT_FDCWD, "./5/file0/sys" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5853 attached [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5853] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5636] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5853] <... rseq resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5853] set_robust_list(0x7fc7184eb9a0, 24 [pid 5636] openat(AT_FDCWD, "./5/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] <... set_robust_list resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] fstat(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] close(5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5636] rmdir("./5/file0/sys" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5852] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 5850] close(22 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5852] rt_sigprocmask(SIG_SETMASK, [] [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] close(23 [pid 5636] close(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5853] <... futex resumed>) = 0 [pid 5852] <... futex resumed>) = 1 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5853] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] close(24 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] rmdir("./5/file0" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5853] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5850] close(25 [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... futex resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5850] close(26 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5853] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5850] close(27 [pid 5636] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 5850] close(28 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5634] <... close resumed>) = 0 [pid 5853] <... mkdirat resumed>) = 0 [pid 5850] close(29 [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] unlink("./5/binderfs" [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5853] mkdirat(AT_FDCWD, "./bus", 000 [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... unlink resumed>) = 0 [pid 5850] exit_group(0 [pid 5851] <... futex resumed>) = ? [pid 5850] <... exit_group resumed>) = ? [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5853] <... mkdirat resumed>) = 0 [pid 5851] +++ exited with 0 +++ [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... futex resumed>) = 0 [pid 5850] +++ exited with 0 +++ [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] unlink("./5/cgroup.net" [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5853] <... mount resumed>) = 0 [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5853] chdir("./bus" [pid 5852] <... futex resumed>) = 0 [pid 5853] <... chdir resumed>) = 0 [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] unlink("./5/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5852] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5853] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5852] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5853] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] close(3 [pid 5636] newfstatat(AT_FDCWD, "./5/cgroup" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5636] unlink("./5/cgroup" [pid 5633] fstat(3 [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... unlink resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5854 attached [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... futex resumed>) = 0 [pid 5854] set_robust_list(0x55556d18d6e0, 24 [pid 5853] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 15 [pid 5636] getdents64(3 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(3 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5853] <... mmap resumed>) = 0x110c230000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5854] chdir("./6" [pid 5852] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... chdir resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5852] <... futex resumed>) = 1 [pid 5636] rmdir("./5" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5852] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... rmdir resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... umount2 resumed>) = 0 [pid 5854] <... prctl resumed>) = 0 [pid 5853] <... mkdirat resumed>) = 0 [pid 5854] setpgid(0, 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5854] <... setpgid resumed>) = 0 [pid 5854] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5853] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... symlink resumed>) = 0 [pid 5636] mkdir("./6", 0777 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] close(3 [pid 5854] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5853] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... mkdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] <... symlink resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./4/bus" [pid 5852] close(4) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5852] close(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(6) = -1 EBADF (Bad file descriptor) [pid 5852] close(7) = -1 EBADF (Bad file descriptor) [pid 5852] close(8) = -1 EBADF (Bad file descriptor) [pid 5852] close(9) = -1 EBADF (Bad file descriptor) [pid 5852] close(10) = -1 EBADF (Bad file descriptor) [pid 5852] close(11) = -1 EBADF (Bad file descriptor) [pid 5852] close(12) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5854] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5852] close(13 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] umount2("./4/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(14) = -1 EBADF (Bad file descriptor) [pid 5852] close(15) = -1 EBADF (Bad file descriptor) [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] openat(AT_FDCWD, "./4/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] close(3 [pid 5852] close(16 [pid 5633] <... openat resumed>) = 4 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(17) = -1 EBADF (Bad file descriptor) [pid 5852] close(18) = -1 EBADF (Bad file descriptor) [pid 5852] close(19 [pid 5634] <... close resumed>) = 0 [pid 5633] fstat(4 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(20 [pid 5854] <... openat resumed>) = 3 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5852] close(21 [pid 5633] getdents64(4 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5852] close(22) = -1 EBADF (Bad file descriptor) [pid 5852] close(23) = -1 EBADF (Bad file descriptor) [pid 5852] close(24 [pid 5854] write(3, "1000", 4 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5854] <... write resumed>) = 4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5854] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] <... close resumed>) = 0 [pid 5852] close(25) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./4/bus/index" [pid 5854] symlink("/dev/binderfs", "./binderfs" [pid 5852] close(26 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5854] <... symlink resumed>) = 0 [pid 5852] close(27 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./4/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] close(28 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(29 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] write(1, "executing program\n", 18 [pid 5852] exit_group(0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5852] <... exit_group resumed>) = ? executing program ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5855 attached [pid 5854] <... write resumed>) = 18 [pid 5853] <... futex resumed>) = ? [pid 5636] close(3 [pid 5633] openat(AT_FDCWD, "./4/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5854] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] set_robust_list(0x55556d18d6e0, 24 [pid 5854] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 12 [pid 5633] <... openat resumed>) = 5 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5854] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5854] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] fstat(5 [pid 5855] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... socket resumed>) = 3 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] getdents64(5 [pid 5854] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5854] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5 [pid 5854] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... close resumed>) = 0 [pid 5854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] close(3 [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] rmdir("./4/bus/index"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5856 attached [pid 5854] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... rmdir resumed>) = 0 [pid 5855] chdir("./5" [pid 5856] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] <... rseq resumed>) = 0 [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5633] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5856] set_robust_list(0x7fc7184eb9a0, 24 [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] +++ exited with 0 +++ [pid 5852] +++ exited with 0 +++ [pid 5855] <... chdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5856] <... set_robust_list resumed>) = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5854] <... futex resumed>) = 0 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5856] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] <... prctl resumed>) = 0 [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./4/bus/work" [pid 5856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5855] setpgid(0, 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5856] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5855] <... setpgid resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5855] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5856] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./4/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5856] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5856] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] openat(AT_FDCWD, "./4/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5855] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 5633] <... openat resumed>) = 5 [pid 5856] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5855] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] fstat(5 [pid 5856] <... mkdirat resumed>) = 0 [pid 5855] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... openat resumed>) = 3 [pid 5854] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] getdents64(5 [pid 5856] mkdirat(AT_FDCWD, "./bus", 000 [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5856] <... mkdirat resumed>) = 0 [pid 5855] write(3, "1000", 4 [pid 5854] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] close(5 [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... write resumed>) = 4 [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5856] <... futex resumed>) = 0 [pid 5855] close(3) = 0 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... openat resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] fstat(3 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] rmdir("./4/bus/work" [pid 5856] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5855] symlink("/dev/binderfs", "./binderfs" [pid 5854] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5856] <... mount resumed>) = 0 [pid 5855] <... symlink resumed>) = 0 [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(3 [pid 5633] <... rmdir resumed>) = 0 [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] write(1, "executing program\n", 18 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5855] <... write resumed>) = 18 executing program [pid 5856] <... futex resumed>) = 0 [pid 5855] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] close(3 [pid 5633] getdents64(4 [pid 5856] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5856] chdir("./bus" [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(4 [pid 5856] <... chdir resumed>) = 0 [pid 5855] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] <... socket resumed>) = 3 [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] rmdir("./4/bus" [pid 5856] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5854] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5856] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5856] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5855] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5856] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./6/bus" [pid 5855] <... mprotect resumed>) = 0 [pid 5856] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] newfstatat(AT_FDCWD, "./4/file0" [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5854] <... futex resumed>) = 0 [pid 5638] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5856] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5855] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5856] <... mmap resumed>) = 0x110c230000 [pid 5855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] openat(AT_FDCWD, "./6/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./4/file0", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5857 attached [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5855] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 5638] fstat(4 [pid 5857] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5857] <... rseq resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./4/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5857] set_robust_list(0x7fc7184eb9a0, 24 [pid 5856] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5856] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5857] <... set_robust_list resumed>) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5857] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] fstat(4 [pid 5857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] <... mkdirat resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5857] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] newfstatat(AT_FDCWD, "./6/bus/index" [pid 5856] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getdents64(4 [pid 5856] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5857] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] close(3 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] close(4) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./4/file0/sys" [pid 5854] close(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./6/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5854] close(6) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./4/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5854] close(7) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] close(8 [pid 5633] openat(AT_FDCWD, "./4/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... futex resumed>) = 1 [pid 5854] close(9 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5638] fstat(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5857] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5855] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5854] close(10 [pid 5633] fstat(5 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5854] close(11 [pid 5633] getdents64(5 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5854] close(12 [pid 5633] getdents64(5 [pid 5857] <... mkdirat resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] close(13 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] close(5 [pid 5857] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... close resumed>) = 0 [pid 5857] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] close(14 [pid 5638] close(5 [pid 5633] rmdir("./4/file0/sys" [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5857] mkdirat(AT_FDCWD, "./bus", 000 [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] close(15 [pid 5638] rmdir("./6/bus/index" [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getdents64(4 [pid 5854] close(16 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5633] close(4 [pid 5854] close(17 [pid 5633] <... close resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(18 [pid 5633] rmdir("./4/file0" [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(19) = -1 EBADF (Bad file descriptor) [pid 5854] close(20) = -1 EBADF (Bad file descriptor) [pid 5633] <... rmdir resumed>) = 0 [pid 5854] close(21 [pid 5857] <... mkdirat resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5854] close(22 [pid 5633] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5857] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5854] close(23 [pid 5638] newfstatat(AT_FDCWD, "./6/bus/work" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5857] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = 0 [pid 5854] close(24 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5857] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] unlink("./4/binderfs" [pid 5854] close(25 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... unlink resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./6/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... setsockopt resumed>) = 0 [pid 5854] close(26) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5854] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] close(28 [pid 5633] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 5857] <... mount resumed>) = 0 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5636] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] close(29 [pid 5857] <... futex resumed>) = 1 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] unlink("./4/cgroup.net" [pid 5857] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... futex resumed>) = 0 [pid 5854] exit_group(0 [pid 5638] getdents64(5 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5856] <... futex resumed>) = ? [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... exit_group resumed>) = ? [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 1 [pid 5857] chdir("./bus" [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... chdir resumed>) = 0 [pid 5633] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(5 [pid 5856] +++ exited with 0 +++ ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5858 attached [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5857] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5638] close(5 [pid 5633] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 5857] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5855] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5858] set_robust_list(0x55556d18d6e0, 24 [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./6/bus/work" [pid 5633] unlink("./4/cgroup.cpu" [pid 5854] +++ exited with 0 +++ [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 14 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5857] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... unlink resumed>) = 0 [pid 5858] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] chdir("./6" [pid 5857] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5858] <... chdir resumed>) = 0 [pid 5857] <... mmap resumed>) = 0x110c230000 [pid 5638] close(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./4/cgroup" [pid 5858] <... prctl resumed>) = 0 [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./6/bus" [pid 5858] setpgid(0, 0 [pid 5857] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5858] <... setpgid resumed>) = 0 [pid 5858] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5855] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] unlink("./4/cgroup" [pid 5858] <... symlink resumed>) = 0 [pid 5857] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5855] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5855] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5633] getdents64(3 [pid 5858] <... symlink resumed>) = 0 [pid 5638] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5858] <... symlink resumed>) = 0 [pid 5633] close(3) = 0 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... mkdirat resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... restart_syscall resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./6/file0" [pid 5858] <... openat resumed>) = 3 [pid 5857] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rmdir("./4") = 0 [pid 5858] write(3, "1000", 4 [pid 5638] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5857] <... futex resumed>) = 1 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] mkdir("./5", 0777 [pid 5858] <... write resumed>) = 4 [pid 5857] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./6/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] close(3 [pid 5855] close(3 [pid 5858] <... close resumed>) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... mkdir resumed>) = 0 [pid 5855] close(4 [pid 5858] symlink("/dev/binderfs", "./binderfs" [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5858] <... symlink resumed>) = 0 [pid 5855] close(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5855] close(6 [pid 5858] write(1, "executing program\n", 18 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5858] <... write resumed>) = 18 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5858] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5858] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... openat resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5858] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5855] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5855] close(8 [pid 5858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5858] <... mmap resumed>) = 0x7fc7184cb000 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5858] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] getdents64(3 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5858] <... mprotect resumed>) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5855] close(9 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5858] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./6/file0/sys" [pid 5637] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5855] close(10 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... close resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5859 attached [pid 5858] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 5855] close(11 [pid 5638] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = 0 [pid 5859] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] <... rseq resumed>) = 0 [pid 5855] close(12 [pid 5637] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] set_robust_list(0x7fc7184eb9a0, 24 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./6/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5858] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... socket resumed>) = 3 [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5859] <... set_robust_list resumed>) = 0 [pid 5855] close(13 [pid 5638] <... openat resumed>) = 5 [pid 5637] newfstatat(AT_FDCWD, "./6/bus" [pid 5859] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5633] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5855] close(14 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5859] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(15 [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./6/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5859] <... futex resumed>) = 1 [pid 5855] close(16 [pid 5859] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 4 [pid 5855] close(17) = -1 EBADF (Bad file descriptor) [pid 5855] close(18 [pid 5637] fstat(4 [pid 5858] <... futex resumed>) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] close(19 [pid 5638] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5859] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 1 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(4 [pid 5859] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] close(20 [pid 5638] close(5 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5859] <... mkdirat resumed>) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5855] close(21 [pid 5638] rmdir("./6/file0/sys" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(4 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5858] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5859] mkdirat(AT_FDCWD, "./bus", 000 [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] close(22 [pid 5638] close(4 [pid 5637] newfstatat(AT_FDCWD, "./6/bus/index" [pid 5633] close(3 [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] rmdir("./6/file0" [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5859] <... mkdirat resumed>) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... socket resumed>) = 3 [pid 5855] close(23 [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5855] close(24 [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5858] <... futex resumed>) = 0 [pid 5855] close(25 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./6/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5855] close(26) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5855] close(27 [pid 5637] <... openat resumed>) = 5 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(28 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(5 [pid 5855] close(29) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./6/binderfs" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5855] exit_group(0 [pid 5638] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5859] <... mount resumed>) = 0 [pid 5857] <... futex resumed>) = ? [pid 5855] <... exit_group resumed>) = ? [pid 5638] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 5633] <... setsockopt resumed>) = 0 [pid 5857] +++ exited with 0 +++ [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5638] unlink("./6/cgroup.net" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5637] close(5 [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5859] chdir("./bus" [pid 5858] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 5859] <... chdir resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rmdir("./6/bus/index" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] unlink("./6/cgroup.cpu" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./6/cgroup" [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] +++ exited with 0 +++ [pid 5637] <... rmdir resumed>) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... futex resumed>) = 0 [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] unlink("./6/cgroup" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] newfstatat(AT_FDCWD, "./6/bus/work" [pid 5638] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getdents64(3 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] fstat(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] openat(AT_FDCWD, "./6/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] close(3 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] rmdir("./6" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(3 [pid 5858] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] mkdir("./7", 0777 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] fstat(5 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5859] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5637] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] getdents64(5 [pid 5633] <... setsockopt resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(5 [pid 5859] <... mmap resumed>) = 0x110c230000 [pid 5637] <... close resumed>) = 0 [pid 5637] rmdir("./6/bus/work" [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... rmdir resumed>) = 0 [pid 5637] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] close(4) = 0 [pid 5637] rmdir("./6/bus" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5858] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5859] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5858] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./6/file0", {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] openat(AT_FDCWD, "./6/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5637] fstat(4, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] getdents64(4, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./6/file0/sys" [pid 5859] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./5/bus" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./6/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5637] fstat(5 [pid 5859] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5859] <... futex resumed>) = 1 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] <... futex resumed>) = 0 [pid 5633] close(3 [pid 5859] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] close(3 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] openat(AT_FDCWD, "./5/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] getdents64(5 [pid 5634] <... openat resumed>) = 4 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... close resumed>) = 0 [pid 5858] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] close(5 [pid 5634] fstat(4 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5858] close(5) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] close(6 [pid 5638] <... socket resumed>) = 3 [pid 5637] rmdir("./6/file0/sys" [pid 5634] getdents64(4 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./5/bus/index" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] close(3 [pid 5637] close(4 [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] rmdir("./6/file0") = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5634] openat(AT_FDCWD, "./5/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5634] fstat(5 [pid 5858] close(7 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5860 attached [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] unlink("./6/binderfs" [pid 5858] close(8) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] <... unlink resumed>) = 0 [pid 5634] getdents64(5 [pid 5858] close(9 [pid 5638] <... setsockopt resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5860] set_robust_list(0x55556d18d6e0, 24 [pid 5858] close(10 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 5634] close(5 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5858] close(11 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] unlink("./6/cgroup.net" [pid 5860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5858] close(12 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5634] rmdir("./5/bus/index" [pid 5860] chdir("./5" [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rmdir resumed>) = 0 [pid 5858] close(13) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 12 [pid 5860] <... chdir resumed>) = 0 [pid 5858] close(14 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] close(15 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./5/bus/work" [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5860] <... prctl resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] unlink("./6/cgroup.cpu" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] setpgid(0, 0 [pid 5858] close(16) = -1 EBADF (Bad file descriptor) [pid 5637] <... unlink resumed>) = 0 [pid 5860] <... setpgid resumed>) = 0 [pid 5858] close(17 [pid 5634] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(18 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./5/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5858] close(19 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./6/cgroup" [pid 5634] <... openat resumed>) = 5 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(5 [pid 5860] <... symlink resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5637] unlink("./6/cgroup" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5858] close(20 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getdents64(5 [pid 5860] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5858] close(21) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] close(5 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5634] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5634] rmdir("./5/bus/work" [pid 5860] <... symlink resumed>) = 0 [pid 5858] close(22 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] rmdir("./6" [pid 5634] <... rmdir resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(23 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] <... rmdir resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(24 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] mkdir("./7", 0777 [pid 5634] getdents64(4 [pid 5860] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... symlink resumed>) = 0 [pid 5858] close(25 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] close(4 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5858] close(26 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] rmdir("./5/bus" [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] close(28 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./5/file0" [pid 5858] close(29 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] exit_group(0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5860] <... openat resumed>) = 3 [pid 5859] <... futex resumed>) = ? [pid 5858] <... exit_group resumed>) = ? [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] openat(AT_FDCWD, "./5/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5859] +++ exited with 0 +++ [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] close(3 [pid 5634] fstat(4, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5858] +++ exited with 0 +++ [pid 5637] <... close resumed>) = 0 [pid 5634] getdents64(4 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./5/file0/sys" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] write(3, "1000", 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] <... write resumed>) = 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] close(3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] close(3) = 0 [pid 5634] openat(AT_FDCWD, "./5/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5860] <... close resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... openat resumed>) = 5 [pid 5860] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] fstat(5 [pid 5860] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5860] write(1, "executing program\n", 18 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 executing program [pid 5634] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5860] <... write resumed>) = 18 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] close(5 [pid 5860] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5860] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5638] close(3 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5634] rmdir("./5/file0/sys" [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5860] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] <... mprotect resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(4ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5861 attached [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5860] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5862 attached ) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5862] set_robust_list(0x55556d18d6e0, 24 [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(4 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... openat resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] <... rseq resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] fstat(3 [pid 5634] rmdir("./5/file0" [pid 5861] set_robust_list(0x7fc7184eb9a0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 17 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5862] chdir("./7" [pid 5861] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5861] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... chdir resumed>) = 0 [pid 5861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5862] setpgid(0, 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5636] getdents64(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5861] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5862] <... setpgid resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5861] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5861] <... futex resumed>) = 1 [pid 5861] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] <... futex resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5862] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 1 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] unlink("./5/binderfs" [pid 5862] <... symlink resumed>) = 0 [pid 5861] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5862] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5861] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... unlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./6/bus" [pid 5634] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5862] <... symlink resumed>) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5861] mkdirat(AT_FDCWD, "./bus", 000 [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5862] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5860] <... futex resumed>) = 0 [pid 5636] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 5861] <... mkdirat resumed>) = 0 [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] openat(AT_FDCWD, "./6/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] unlink("./5/cgroup.net" [pid 5862] <... symlink resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... openat resumed>) = 4 [pid 5861] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5860] <... futex resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] fstat(4 [pid 5862] <... openat resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5862] write(3, "1000", 4 [pid 5861] <... mount resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5862] <... write resumed>) = 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 5862] close(3 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5862] <... close resumed>) = 0 [pid 5636] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5861] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] symlink("/dev/binderfs", "./binderfs" [pid 5860] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5861] chdir("./bus" [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... symlink resumed>) = 0 [pid 5861] <... chdir resumed>) = 0 [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./6/bus/index" [pid 5634] unlink("./5/cgroup.cpu" [pid 5862] write(1, "executing program\n", 18 [pid 5861] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5862] <... write resumed>) = 18 [pid 5634] <... unlink resumed>) = 0 executing program [pid 5862] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5861] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5861] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] close(3 [pid 5636] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5862] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./5/cgroup" [pid 5862] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./6/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5861] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... futex resumed>) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... openat resumed>) = 5 [pid 5634] unlink("./5/cgroup" [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5861] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... mmap resumed>) = 0x7fc7184cb000 [pid 5861] <... mmap resumed>) = 0x110c230000 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... unlink resumed>) = 0 [pid 5636] fstat(5 [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getdents64(3 [pid 5861] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] getdents64(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5860] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] close(3 [pid 5862] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5863 attached [pid 5860] <... futex resumed>) = 1 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5861] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] rmdir("./5" [pid 5863] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5860] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] close(5 [pid 5863] <... rseq resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5862] <... clone3 resumed> => {parent_tid=[18]}, 88) = 18 [pid 5863] set_robust_list(0x7fc7184eb9a0, 24 [pid 5862] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] <... mkdirat resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] mkdir("./6", 0777 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] rmdir("./6/bus/index" [pid 5863] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rmdir resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5863] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5863] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... socket resumed>) = 3 [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] close(5 [pid 5636] newfstatat(AT_FDCWD, "./6/bus/work" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5863] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] close(6 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5863] <... mkdirat resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] close(7 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5863] mkdirat(AT_FDCWD, "./bus", 000 [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] close(8 [pid 5636] openat(AT_FDCWD, "./6/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5863] <... mkdirat resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] close(9 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5863] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5863] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] <... futex resumed>) = 0 [pid 5860] close(10 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5863] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5860] close(11 [pid 5636] close(5 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] close(12 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] close(3) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] rmdir("./6/bus/work" [pid 5860] close(13) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5863] <... mount resumed>) = 0 [pid 5860] close(14 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5634] <... socket resumed>) = 3 [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] close(15 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5863] chdir("./bus" [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... futex resumed>) = 0 [pid 5636] close(4 [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] close(16 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5863] <... chdir resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] close(17 [pid 5637] close(3 [pid 5636] rmdir("./6/bus" [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] close(18 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] close(3 [pid 5863] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5862] <... futex resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5863] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] close(19 [pid 5636] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5864 attached [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] close(20 [pid 5636] newfstatat(AT_FDCWD, "./6/file0" [pid 5863] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] <... futex resumed>) = 0 [pid 5860] close(21 [pid 5864] set_robust_list(0x55556d18d6e0, 24 [pid 5863] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 17 [pid 5636] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5864] <... set_robust_list resumed>) = 0 [pid 5863] <... mmap resumed>) = 0x110c230000 [pid 5860] close(22 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] close(23 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] openat(AT_FDCWD, "./6/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5863] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5864] chdir("./7" [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] <... futex resumed>) = 0 [pid 5860] close(24 [pid 5636] fstat(4 [pid 5863] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5862] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5864] <... chdir resumed>) = 0 [pid 5860] close(25) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 5860] close(26 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5864] <... prctl resumed>) = 0 [pid 5863] <... mkdirat resumed>) = 0 [pid 5860] close(27 [pid 5636] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5864] setpgid(0, 0 [pid 5863] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5864] <... setpgid resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] close(28 [pid 5636] newfstatat(AT_FDCWD, "./6/file0/sys" [pid 5863] <... futex resumed>) = 1 [pid 5862] close(3 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5863] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5864] <... symlink resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] close(29 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5864] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5864] <... symlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5864] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5864] <... symlink resumed>) = 0 [pid 5862] close(4 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] exit_group(0 [pid 5862] close(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... futex resumed>) = ? [pid 5860] <... exit_group resumed>) = ? [pid 5636] openat(AT_FDCWD, "./6/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5862] close(6 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5864] <... openat resumed>) = 3 [pid 5862] close(7 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(5 [pid 5862] close(8 [pid 5864] write(3, "1000", 4 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5864] <... write resumed>) = 4 [pid 5862] close(9 [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5864] close(3 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5864] <... close resumed>) = 0 [pid 5862] close(10 [pid 5636] getdents64(5 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] +++ exited with 0 +++ [pid 5860] +++ exited with 0 +++ [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5864] symlink("/dev/binderfs", "./binderfs" [pid 5862] close(11 [pid 5636] close(5 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5864] <... symlink resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5862] close(12 [pid 5636] rmdir("./6/file0/sys" [pid 5864] write(1, "executing program\n", 18 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5634] close(3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] <... rmdir resumed>) = 0 [pid 5864] <... write resumed>) = 18 [pid 5862] close(13 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5864] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5862] close(14 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(4 [pid 5862] close(15 [pid 5864] <... futex resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5862] close(16 [pid 5636] rmdir("./6/file0" [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5862] close(17 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] close(18 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 3 [pid 5864] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5862] close(19 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./6/binderfs" [pid 5862] close(20 [pid 5864] <... mprotect resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] fstat(3 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5862] close(21 [pid 5636] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5862] close(22 [pid 5636] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5862] close(23 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getdents64(3 [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./6/cgroup.net" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5865 attached [pid 5862] close(24 [pid 5636] <... unlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5865] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5862] close(25 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5865] <... rseq resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5865] set_robust_list(0x7fc7184eb9a0, 24 [pid 5636] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 5862] close(26 [pid 5865] <... set_robust_list resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] <... clone3 resumed> => {parent_tid=[18]}, 88) = 18 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... umount2 resumed>) = 0 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5862] close(27 [pid 5636] unlink("./6/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] close(28 [pid 5636] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5865] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5865] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] close(29 [pid 5636] newfstatat(AT_FDCWD, "./6/cgroup" [pid 5865] <... futex resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... futex resumed>) = 0 [pid 5862] exit_group(0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./5/bus" [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] <... futex resumed>) = ? [pid 5862] <... exit_group resumed>) = ? [pid 5636] unlink("./6/cgroup" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] +++ exited with 0 +++ [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] umount2("./5/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5864] <... futex resumed>) = 1 [pid 5862] +++ exited with 0 +++ [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... unlink resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5636] getdents64(3 [pid 5865] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./5/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5865] <... mkdirat resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] rmdir("./6" [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] fstat(4 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5636] mkdir("./7", 0777 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getdents64(4 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5865] mkdirat(AT_FDCWD, "./bus", 000 [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5865] <... mkdirat resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./5/bus/index" [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5865] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5866 attached [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./5/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5866] set_robust_list(0x55556d18d6e0, 24 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 14 [pid 5636] close(3 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... close resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] openat(AT_FDCWD, "./5/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... openat resumed>) = 5 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5633] fstat(5 [pid 5866] chdir("./6" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... socket resumed>) = 3 [pid 5866] <... chdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5866] <... prctl resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5866] setpgid(0, 0) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] getdents64(5 [pid 5638] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... openat resumed>) = 3 [pid 5633] getdents64(5 [pid 5866] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5636] close(3 [pid 5866] <... symlink resumed>) = 0 [pid 5638] fstat(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5866] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] close(5 [pid 5866] <... symlink resumed>) = 0 [pid 5638] getdents64(3 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5866] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... socket resumed>) = 3 [pid 5633] rmdir("./5/bus/index" [pid 5866] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5866] <... openat resumed>) = 3 [pid 5638] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5866] write(3, "1000", 4) = 4 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5866] close(3 [pid 5633] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5866] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5866] symlink("/dev/binderfs", "./binderfs" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5866] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./5/bus/work" [pid 5866] write(1, "executing program\n", 18 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5866] <... write resumed>) = 18 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5866] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5638] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./5/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5866] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5866] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] newfstatat(AT_FDCWD, "./7/bus" [pid 5633] openat(AT_FDCWD, "./5/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5866] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] fstat(5 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] <... mount resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] openat(AT_FDCWD, "./7/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5866] <... mmap resumed>) = 0x7fc7184cb000 [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 4 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5866] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5638] fstat(4 [pid 5633] getdents64(5 [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5866] <... mprotect resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(5 [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5865] chdir("./bus" [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5866] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5865] <... chdir resumed>) = 0 [pid 5638] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./5/bus/work" [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rmdir resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5867 attached [pid 5865] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./7/bus/index" [pid 5636] close(3 [pid 5867] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5866] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 5865] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5864] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(4 [pid 5867] <... rseq resumed>) = 0 [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5867] set_robust_list(0x7fc7184eb9a0, 24 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(4 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... socket resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./5/bus" [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] openat(AT_FDCWD, "./7/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5867] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5865] <... mmap resumed>) = 0x110c230000 [pid 5638] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5867] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] fstat(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5867] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5867] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./5/file0" [pid 5867] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5864] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./5/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5867] <... mkdirat resumed>) = 0 [pid 5865] <... mkdirat resumed>) = 0 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5867] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./5/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] close(3 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5867] mkdirat(AT_FDCWD, "./bus", 000 [pid 5866] <... futex resumed>) = 0 [pid 5865] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5867] <... mkdirat resumed>) = 0 [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] close(4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] fstat(4 [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] close(5 [pid 5638] rmdir("./7/bus/index" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5867] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5866] <... futex resumed>) = 0 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5864] close(6 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5864] close(7) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./5/file0/sys" [pid 5864] close(8) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5864] close(9 [pid 5638] newfstatat(AT_FDCWD, "./7/bus/work" [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5864] close(10 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./5/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5867] <... mount resumed>) = 0 [pid 5638] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5867] chdir("./bus" [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./7/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] openat(AT_FDCWD, "./5/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5867] <... chdir resumed>) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5864] close(11 [pid 5638] <... openat resumed>) = 5 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... openat resumed>) = 5 [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] close(12 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] fstat(5 [pid 5867] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] <... futex resumed>) = 0 [pid 5864] close(13 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5867] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5867] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5864] close(14 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5867] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5864] close(15 [pid 5638] close(5 [pid 5633] getdents64(5 [pid 5867] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5867] <... mmap resumed>) = 0x110c230000 [pid 5866] <... futex resumed>) = 0 [pid 5864] close(16 [pid 5638] rmdir("./7/bus/work" [pid 5636] close(3 [pid 5633] close(5 [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... close resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] close(17 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... close resumed>) = 0 [pid 5867] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5866] <... futex resumed>) = 0 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rmdir("./5/file0/sys" [pid 5866] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] close(18 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5867] <... mkdirat resumed>) = 0 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5633] getdents64(4 [pid 5867] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] close(19 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5867] <... futex resumed>) = 1 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5864] close(20 [pid 5633] close(4 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] close(21 [pid 5633] <... close resumed>) = 0 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rmdir("./5/file0" [pid 5864] close(22) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./7/bus" [pid 5633] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5868 attached [pid 5866] <... futex resumed>) = 0 [pid 5864] close(23 [pid 5868] set_robust_list(0x55556d18d6e0, 24 [pid 5867] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] close(3 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 16 [pid 5633] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... set_robust_list resumed>) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] close(24 [pid 5638] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] close(4 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] close(25 [pid 5638] newfstatat(AT_FDCWD, "./7/file0" [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5868] chdir("./7" [pid 5866] close(5 [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5868] <... chdir resumed>) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] close(26 [pid 5638] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] close(6 [pid 5868] <... prctl resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5868] setpgid(0, 0 [pid 5638] openat(AT_FDCWD, "./7/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5868] <... setpgid resumed>) = 0 [pid 5866] close(7 [pid 5868] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5633] unlink("./5/binderfs" [pid 5868] <... symlink resumed>) = 0 [pid 5866] close(8 [pid 5864] close(27 [pid 5638] fstat(4 [pid 5633] <... unlink resumed>) = 0 [pid 5868] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... symlink resumed>) = 0 [pid 5866] close(9 [pid 5864] close(28 [pid 5638] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] close(10 [pid 5864] close(29 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 5868] <... symlink resumed>) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] close(11 [pid 5864] exit_group(0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5866] close(12 [pid 5865] <... futex resumed>) = ? [pid 5864] <... exit_group resumed>) = ? [pid 5638] newfstatat(AT_FDCWD, "./7/file0/sys" [pid 5633] unlink("./5/cgroup.net" [pid 5868] <... openat resumed>) = 3 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5633] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5868] write(3, "1000", 4 [pid 5866] close(13 [pid 5865] +++ exited with 0 +++ [pid 5864] +++ exited with 0 +++ [pid 5638] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 5868] <... write resumed>) = 4 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] close(3 [pid 5866] close(14 [pid 5638] openat(AT_FDCWD, "./7/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] close(15 [pid 5638] <... openat resumed>) = 5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5633] unlink("./5/cgroup.cpu" [pid 5868] <... close resumed>) = 0 [pid 5866] close(16 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5868] symlink("/dev/binderfs", "./binderfs" [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5633] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5866] close(17 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] <... symlink resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./5/cgroup") = 0 [pid 5633] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] close(3) = 0 [pid 5638] getdents64(5 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] write(1, "executing program\n", 18 [pid 5866] close(18 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5868] <... write resumed>) = 18 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5633] rmdir("./5" [pid 5866] close(19 executing program [pid 5638] rmdir("./7/file0/sys" [pid 5637] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... rmdir resumed>) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] mkdir("./6", 0777 [pid 5868] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] close(20 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5633] <... mkdir resumed>) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5637] fstat(3 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5868] <... futex resumed>) = 0 [pid 5866] close(21 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5868] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5868] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5866] close(22 [pid 5637] getdents64(3 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5866] close(23 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5638] rmdir("./7/file0" [pid 5868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5866] close(24 [pid 5637] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5866] close(25 [pid 5638] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5868] <... mmap resumed>) = 0x7fc7184cb000 [pid 5633] close(3 [pid 5638] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5866] close(26 [pid 5633] <... close resumed>) = 0 [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5866] close(27 [pid 5868] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] close(28 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5868] <... mprotect resumed>) = 0 [pid 5638] unlink("./7/binderfs" [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5868] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5866] close(29 [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] newfstatat(AT_FDCWD, "./7/bus" [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 5866] exit_group(0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 5867] <... futex resumed>) = ? [pid 5866] <... exit_group resumed>) = ? [pid 5638] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5869 attached [pid 5867] +++ exited with 0 +++ [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./7/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5869] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5868] <... clone3 resumed> => {parent_tid=[17]}, 88) = 17 [pid 5638] unlink("./7/cgroup.net" [pid 5637] <... openat resumed>) = 4 [pid 5633] <... socket resumed>) = 3 [pid 5866] +++ exited with 0 +++ [pid 5869] <... rseq resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... unlink resumed>) = 0 [pid 5637] fstat(4 [pid 5869] set_robust_list(0x7fc7184eb9a0, 24 [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] <... set_robust_list resumed>) = 0 [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] <... futex resumed>) = 0 [pid 5869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5869] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(4 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5869] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] unlink("./7/cgroup.cpu" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./7/bus/index" [pid 5869] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./7/cgroup" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./7/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5869] <... mkdirat resumed>) = 0 [pid 5637] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] unlink("./7/cgroup" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getdents64(5 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5638] getdents64(3 [pid 5637] close(5 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5869] mkdirat(AT_FDCWD, "./bus", 000 [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... close resumed>) = 0 [pid 5638] close(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5869] <... mkdirat resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] rmdir("./7/bus/index" [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rmdir("./7" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5637] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5638] mkdir("./8", 0777 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] newfstatat(AT_FDCWD, "./7/bus/work" [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5869] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5869] <... mount resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] openat(AT_FDCWD, "./7/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] fstat(5 [pid 5634] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(3 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5869] chdir("./bus" [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] fstat(3 [pid 5633] <... close resumed>) = 0 [pid 5869] <... chdir resumed>) = 0 [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] getdents64(5 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5869] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getdents64(3 [pid 5637] getdents64(5 [pid 5633] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] rmdir("./7/bus/work" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5869] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... mmap resumed>) = 0x110c230000 [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5869] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5868] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5869] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] getdents64(4 [pid 5634] <... umount2 resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 5634] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5869] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] close(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5869] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] close(3) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5868] close(4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] close(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] rmdir("./7/bus" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5868] close(6) = -1 EBADF (Bad file descriptor) [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5868] close(7 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./6/bus" [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5868] close(8 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./7/file0" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5868] close(9 [pid 5634] openat(AT_FDCWD, "./6/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5634] fstat(4, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5868] close(10 [pid 5638] close(3 [pid 5637] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5868] close(11 [pid 5634] getdents64(4 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./7/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5868] close(12 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... openat resumed>) = 4 [pid 5634] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5868] close(13 [pid 5637] fstat(4 [pid 5634] newfstatat(AT_FDCWD, "./6/bus/index" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5868] close(14 [pid 5634] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getdents64(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5868] close(15 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] openat(AT_FDCWD, "./6/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5868] close(16 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... openat resumed>) = 5 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./7/file0/sys" [pid 5868] close(17 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(5 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5868] close(18 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5868] close(19 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(5 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./7/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(3 [pid 5868] close(20 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5633] <... close resumed>) = 0 [pid 5868] close(21 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5868] close(22 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5868] close(23 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(5 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5868] close(24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] rmdir("./6/bus/index" [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./6/bus/work" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5868] close(25 [pid 5637] getdents64(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5870 attached [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 14 [pid 5870] set_robust_list(0x55556d18d6e0, 24 [pid 5868] close(26 [pid 5638] <... close resumed>) = 0 [pid 5637] close(5 [pid 5634] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] <... set_robust_list resumed>) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5870] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] close(27 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] rmdir("./7/file0/sys" [pid 5634] openat(AT_FDCWD, "./6/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5870] chdir("./6" [pid 5868] close(28 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getdents64(4 [pid 5870] <... chdir resumed>) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] fstat(5 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5868] close(29 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] close(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5870] <... prctl resumed>) = 0 [pid 5868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5634] getdents64(5 [pid 5870] setpgid(0, 0 [pid 5868] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] rmdir("./7/file0" [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5870] <... setpgid resumed>) = 0 [pid 5869] <... futex resumed>) = ? [pid 5868] <... exit_group resumed>) = ? [pid 5634] getdents64(5 [pid 5637] <... rmdir resumed>) = 0 [pid 5870] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5870] <... symlink resumed>) = 0 [pid 5869] +++ exited with 0 +++ [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5) = 0 [pid 5870] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5868] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./6/bus/work" [pid 5870] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5870] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] getdents64(4 [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] unlink("./7/binderfs" [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5870] <... openat resumed>) = 3 [pid 5634] close(4 [pid 5870] write(3, "1000", 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5870] <... write resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5870] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./6/bus" [pid 5870] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rmdir resumed>) = 0 [pid 5870] symlink("/dev/binderfs", "./binderfs" [pid 5637] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] <... symlink resumed>) = 0 [pid 5636] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] unlink("./7/cgroup.net" [pid 5634] newfstatat(AT_FDCWD, "./6/file0" [pid 5870] write(1, "executing program\n", 18 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5870] <... write resumed>) = 18 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... openat resumed>) = 3 [pid 5870] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(3 executing program [pid 5634] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 5634] openat(AT_FDCWD, "./6/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5870] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getdents64(3 [pid 5870] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] unlink("./7/cgroup.cpu" [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... openat resumed>) = 4 [pid 5870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(4 [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getdents64(4 [pid 5870] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = 0 [pid 5870] <... mprotect resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] newfstatat(AT_FDCWD, "./7/cgroup" [pid 5636] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./7/bus" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5870] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] close(3 [pid 5637] unlink("./7/cgroup" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... close resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./6/file0/sys" [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getdents64(3 [pid 5636] openat(AT_FDCWD, "./7/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5871 attached [pid 5870] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 5634] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5871] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5870] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5871] <... rseq resumed>) = 0 [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] openat(AT_FDCWD, "./6/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5872 attached [pid 5637] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5871] set_robust_list(0x7fc7184eb9a0, 24 [pid 5634] <... openat resumed>) = 5 [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... set_robust_list resumed>) = 0 [pid 5872] set_robust_list(0x55556d18d6e0, 24 [pid 5871] rt_sigprocmask(SIG_SETMASK, [] [pid 5870] <... futex resumed>) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 19 [pid 5637] <... close resumed>) = 0 [pid 5636] fstat(4 [pid 5634] fstat(5 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rmdir("./7" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(5 [pid 5872] chdir("./8" [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5637] mkdir("./8", 0777 [pid 5636] getdents64(4 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5872] <... chdir resumed>) = 0 [pid 5871] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5636] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5872] <... prctl resumed>) = 0 [pid 5871] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] setpgid(0, 0 [pid 5871] <... mkdirat resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5872] <... setpgid resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./7/bus/index" [pid 5634] close(5 [pid 5872] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5872] <... symlink resumed>) = 0 [pid 5634] rmdir("./6/file0/sys" [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5872] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rmdir resumed>) = 0 [pid 5872] <... symlink resumed>) = 0 [pid 5871] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] openat(AT_FDCWD, "./7/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(4 [pid 5870] <... futex resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(4 [pid 5872] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... openat resumed>) = 5 [pid 5634] <... close resumed>) = 0 [pid 5872] <... symlink resumed>) = 0 [pid 5871] mkdirat(AT_FDCWD, "./bus", 000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] fstat(5 [pid 5634] rmdir("./6/file0" [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5871] <... mkdirat resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5872] <... openat resumed>) = 3 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5872] write(3, "1000", 4 [pid 5871] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] <... write resumed>) = 4 [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] close(3 [pid 5871] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5870] <... futex resumed>) = 0 [pid 5637] close(3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5872] <... close resumed>) = 0 [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] close(5 [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] unlink("./6/binderfs" [pid 5636] rmdir("./7/bus/index") = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5634] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] symlink("/dev/binderfs", "./binderfs" [pid 5634] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 5872] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] newfstatat(AT_FDCWD, "./7/bus/work" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] unlink("./6/cgroup.net" [pid 5872] write(1, "executing program\n", 18 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5872] <... write resumed>) = 18 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 executing program [pid 5636] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5872] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5872] <... futex resumed>) = 0 [pid 5871] <... mount resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./7/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5872] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... socket resumed>) = 3 [pid 5636] fstat(5 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5871] <... futex resumed>) = 1 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5872] <... mmap resumed>) = 0x7fc7184cb000 [pid 5871] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5872] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5872] <... mprotect resumed>) = 0 [pid 5871] chdir("./bus" [pid 5870] <... futex resumed>) = 0 [pid 5634] unlink("./6/cgroup.cpu" [pid 5872] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5871] <... chdir resumed>) = 0 [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] getdents64(5 [pid 5634] <... unlink resumed>) = 0 [pid 5872] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5873 attached [pid 5871] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5870] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] close(5 [pid 5873] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5871] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] <... rseq resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./6/cgroup" [pid 5873] set_robust_list(0x7fc7184eb9a0, 24 [pid 5872] <... clone3 resumed> => {parent_tid=[20]}, 88) = 20 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] rmdir("./7/bus/work" [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5873] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] getdents64(4 [pid 5634] unlink("./6/cgroup" [pid 5873] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5872] <... futex resumed>) = 0 [pid 5871] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5873] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... mmap resumed>) = 0x110c230000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] close(4 [pid 5634] <... unlink resumed>) = 0 [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] getdents64(3 [pid 5873] <... futex resumed>) = 0 [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5873] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5870] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] rmdir("./7/bus" [pid 5873] <... mkdirat resumed>) = 0 [pid 5871] <... mkdirat resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5636] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] newfstatat(AT_FDCWD, "./7/file0" [pid 5634] rmdir("./6" [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5873] mkdirat(AT_FDCWD, "./bus", 000 [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] close(3 [pid 5872] <... futex resumed>) = 0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./7/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5634] mkdir("./7", 0777 [pid 5636] fstat(4 [pid 5873] <... mkdirat resumed>) = 0 [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] close(4 [pid 5637] close(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5873] <... futex resumed>) = 0 [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] close(5 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(4 [pid 5634] <... socket resumed>) = 3 [pid 5873] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5872] <... futex resumed>) = 0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] close(6 [pid 5637] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5870] close(7 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./7/file0/sys" [pid 5870] close(8 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] close(9 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./7/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5870] close(10 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] <... mount resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5870] close(11 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] fstat(5 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5870] close(12 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5870] close(13 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5873] chdir("./bus" [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5873] <... chdir resumed>) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5870] close(14 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] getdents64(5 [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5873] <... futex resumed>) = 0 [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] close(15 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] close(5 [pid 5634] close(3 [pid 5873] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5872] <... futex resumed>) = 0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5873] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] close(16 [pid 5636] rmdir("./7/file0/sys" [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5870] close(17 [pid 5636] <... rmdir resumed>) = 0 [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 5634] <... socket resumed>) = 3 [pid 5873] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5872] <... futex resumed>) = 0 [pid 5870] close(18 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] close(19 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5873] <... mmap resumed>) = 0x110c230000 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] close(20 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] rmdir("./7/file0" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5870] close(21 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] close(22 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] close(3 [pid 5873] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = 1 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5873] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5872] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] close(23 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] <... mkdirat resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5634] <... socket resumed>) = 3 [pid 5637] <... setsockopt resumed>) = 0 [pid 5870] close(24 [pid 5873] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5870] close(25 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] unlink("./7/binderfs" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5873] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] close(3 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(26 [pid 5872] close(4 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(27 [pid 5636] <... unlink resumed>) = 0 [pid 5872] close(5 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(28 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5872] close(6 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(29 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] close(7 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] exit_group(0 [pid 5637] close(3 [pid 5636] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 5872] close(8) = -1 EBADF (Bad file descriptor) [pid 5871] <... futex resumed>) = ? [pid 5870] <... exit_group resumed>) = ? [pid 5872] close(9 [pid 5871] +++ exited with 0 +++ [pid 5637] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] unlink("./7/cgroup.net" [pid 5872] close(10 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5872] close(11 [pid 5870] +++ exited with 0 +++ [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] close(12) = -1 EBADF (Bad file descriptor) [pid 5872] close(13) = -1 EBADF (Bad file descriptor) [pid 5872] close(14) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5874 attached [pid 5872] close(15 [pid 5636] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 19 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5872] close(16 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5874] set_robust_list(0x55556d18d6e0, 24 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./7/cgroup.cpu" [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5874] <... set_robust_list resumed>) = 0 [pid 5872] close(17 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5874] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] close(18 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5874] chdir("./8" [pid 5636] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5874] <... chdir resumed>) = 0 [pid 5872] close(19 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... setsockopt resumed>) = 0 [pid 5874] <... prctl resumed>) = 0 [pid 5872] close(20 [pid 5636] newfstatat(AT_FDCWD, "./7/cgroup" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] setpgid(0, 0) = 0 [pid 5874] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5872] close(21 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] <... symlink resumed>) = 0 [pid 5872] close(22 [pid 5636] unlink("./7/cgroup" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5874] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] fstat(3 [pid 5874] <... symlink resumed>) = 0 [pid 5872] close(23 [pid 5636] getdents64(3 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5874] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] getdents64(3 [pid 5872] close(24 [pid 5636] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5874] <... symlink resumed>) = 0 [pid 5872] close(25 [pid 5636] rmdir("./7" [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5872] close(26 [pid 5636] <... rmdir resumed>) = 0 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] close(27 [pid 5636] mkdir("./8", 0777 [pid 5633] <... umount2 resumed>) = 0 [pid 5874] <... openat resumed>) = 3 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 executing program [pid 5874] write(3, "1000", 4 [pid 5872] close(28 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] close(29 [pid 5874] <... write resumed>) = 4 [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5874] close(3 [pid 5872] exit_group(0 [pid 5636] <... socket resumed>) = 3 [pid 5874] <... close resumed>) = 0 [pid 5874] symlink("/dev/binderfs", "./binderfs" [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5874] <... symlink resumed>) = 0 [pid 5873] <... futex resumed>) = ? [pid 5872] <... exit_group resumed>) = ? [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./6/bus" [pid 5874] write(1, "executing program\n", 18 [pid 5873] +++ exited with 0 +++ [pid 5872] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5874] <... write resumed>) = 18 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./6/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5874] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] close(3 [pid 5874] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./6/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5874] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... openat resumed>) = 4 [pid 5874] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] fstat(4 [pid 5874] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... socket resumed>) = 3 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getdents64(4 [pid 5874] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5874] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... restart_syscall resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5874] <... mprotect resumed>) = 0 [pid 5636] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./6/bus/index" [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5874] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... socket resumed>) = 3 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] umount2("./6/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./6/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5874] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5633] <... openat resumed>) = 5 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5875 attached [pid 5638] <... openat resumed>) = 3 [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] fstat(5 [pid 5875] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5874] <... clone3 resumed> => {parent_tid=[20]}, 88) = 20 [pid 5638] fstat(3 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5875] <... rseq resumed>) = 0 [pid 5874] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getdents64(5 [pid 5875] set_robust_list(0x7fc7184eb9a0, 24 [pid 5874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getdents64(3 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getdents64(5 [pid 5875] rt_sigprocmask(SIG_SETMASK, [] [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5874] <... futex resumed>) = 0 [pid 5638] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] close(5 [pid 5875] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5875] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] rmdir("./6/bus/index" [pid 5875] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5875] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5875] mkdirat(AT_FDCWD, "./file0", 0601) = 0 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] newfstatat(AT_FDCWD, "./6/bus/work" [pid 5874] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./6/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5875] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./8/bus" [pid 5875] mkdirat(AT_FDCWD, "./bus", 000 [pid 5874] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5875] <... mkdirat resumed>) = 0 [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./6/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5875] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] fstat(5 [pid 5875] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] getdents64(5 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./8/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5875] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = 1 [pid 5638] <... openat resumed>) = 4 [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getdents64(5 [pid 5875] <... mount resumed>) = 0 [pid 5638] fstat(4 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(5 [pid 5875] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5875] chdir("./bus" [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5875] <... chdir resumed>) = 0 [pid 5874] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] rmdir("./6/bus/work" [pid 5875] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5875] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./8/bus/index" [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5875] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getdents64(4 [pid 5634] <... setsockopt resumed>) = 0 [pid 5875] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(3 [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(4 [pid 5875] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5875] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./8/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] rmdir("./6/bus" [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rmdir resumed>) = 0 [pid 5875] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] fstat(5 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] close(3 [pid 5633] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5875] <... mmap resumed>) = 0x110c230000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] newfstatat(AT_FDCWD, "./6/file0"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5876 attached [pid 5875] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5876] set_robust_list(0x55556d18d6e0, 24 [pid 5875] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5874] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./6/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5876] <... set_robust_list resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5874] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 16 [pid 5876] rt_sigprocmask(SIG_SETMASK, [] [pid 5874] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] <... mkdirat resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] openat(AT_FDCWD, "./6/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] close(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5875] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] rmdir("./8/bus/index" [pid 5633] fstat(4 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5876] chdir("./7" [pid 5875] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5876] <... chdir resumed>) = 0 [pid 5875] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5874] close(3 [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5876] <... prctl resumed>) = 0 [pid 5874] close(4 [pid 5638] newfstatat(AT_FDCWD, "./8/bus/work" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5876] setpgid(0, 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5876] <... setpgid resumed>) = 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5874] close(6 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(7) = -1 EBADF (Bad file descriptor) [pid 5874] close(8) = -1 EBADF (Bad file descriptor) [pid 5874] close(9 [pid 5876] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./6/file0/sys" [pid 5876] <... symlink resumed>) = 0 [pid 5874] close(10 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5876] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./8/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5874] close(11 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./6/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5874] close(12 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5876] <... symlink resumed>) = 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5876] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5874] close(13 [pid 5638] fstat(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./6/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5876] <... openat resumed>) = 3 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5874] close(14 [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] fstat(5 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5874] close(15 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5633] getdents64(5 [pid 5876] write(3, "1000", 4 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5874] close(16 [pid 5638] close(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] getdents64(5 [pid 5876] <... write resumed>) = 4 [pid 5876] close(3 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5876] <... close resumed>) = 0 [pid 5874] close(17 [pid 5638] rmdir("./8/bus/work" [pid 5633] close(5 [pid 5876] symlink("/dev/binderfs", "./binderfs" [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... symlink resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5874] close(18 [pid 5636] <... setsockopt resumed>) = 0 [pid 5876] write(1, "executing program\n", 18) = 18 executing program [pid 5876] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./6/file0/sys" [pid 5874] close(19 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5876] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5876] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5874] close(20 [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./8/bus" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5874] close(21 [pid 5876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5874] close(22 [pid 5633] close(4 [pid 5876] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... close resumed>) = 0 [pid 5876] <... mprotect resumed>) = 0 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./8/file0" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5876] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5874] close(23 [pid 5633] rmdir("./6/file0" [pid 5876] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5877 attached [pid 5636] <... setsockopt resumed>) = 0 [pid 5877] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5876] <... clone3 resumed> => {parent_tid=[17]}, 88) = 17 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(3 [pid 5633] <... rmdir resumed>) = 0 [pid 5874] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] <... rseq resumed>) = 0 [pid 5876] rt_sigprocmask(SIG_SETMASK, [] [pid 5877] set_robust_list(0x7fc7184eb9a0, 24 [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./8/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... close resumed>) = 0 [pid 5633] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5877] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... futex resumed>) = 0 [pid 5874] close(25 [pid 5877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5874] close(26 [pid 5877] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5874] close(27 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... futex resumed>) = 0 [pid 5877] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... mkdirat resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5878 attached [pid 5874] close(28 [pid 5638] getdents64(4 [pid 5633] unlink("./6/binderfs" [pid 5878] set_robust_list(0x55556d18d6e0, 24 [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 18 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... unlink resumed>) = 0 [pid 5878] <... set_robust_list resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5874] close(29 [pid 5638] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5878] rt_sigprocmask(SIG_SETMASK, [] [pid 5877] mkdirat(AT_FDCWD, "./bus", 000 [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] <... mkdirat resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5874] exit_group(0 [pid 5638] newfstatat(AT_FDCWD, "./8/file0/sys" [pid 5633] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./6/cgroup.net") = 0 [pid 5633] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5878] chdir("./8" [pid 5877] <... futex resumed>) = 0 [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... futex resumed>) = ? [pid 5874] <... exit_group resumed>) = ? [pid 5638] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./6/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./6/cgroup.cpu") = 0 [pid 5633] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./6/cgroup" [pid 5875] +++ exited with 0 +++ [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./8/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5878] <... chdir resumed>) = 0 [pid 5876] <... futex resumed>) = 1 [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] unlink("./6/cgroup" [pid 5877] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5633] <... unlink resumed>) = 0 [pid 5633] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] close(3) = 0 [pid 5633] rmdir("./6" [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5877] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5874] +++ exited with 0 +++ [pid 5638] fstat(5 [pid 5878] <... prctl resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... rmdir resumed>) = 0 [pid 5878] setpgid(0, 0 [pid 5633] mkdir("./7", 0777 [pid 5878] <... setpgid resumed>) = 0 [pid 5878] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5633] <... mkdir resumed>) = 0 [pid 5878] <... symlink resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5878] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5877] <... mount resumed>) = 0 [pid 5638] getdents64(5 [pid 5878] <... symlink resumed>) = 0 [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5878] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5877] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5878] <... symlink resumed>) = 0 [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5878] <... openat resumed>) = 3 [pid 5877] chdir("./bus" [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./8/file0/sys" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5878] write(3, "1000", 4 [pid 5877] <... chdir resumed>) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5878] <... write resumed>) = 4 [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] fstat(3 [pid 5877] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getdents64(4 [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(3 [pid 5638] close(4 [pid 5878] close(3 [pid 5638] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5878] <... close resumed>) = 0 [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5878] symlink("/dev/binderfs", "./binderfs" [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5878] <... symlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5878] write(1, "executing program\n", 18 [pid 5876] <... futex resumed>) = 1 [pid 5638] rmdir("./8/file0" [pid 5637] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5878] <... write resumed>) = 18 [pid 5877] <... futex resumed>) = 0 executing program [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] close(3 [pid 5878] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5877] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5878] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... socket resumed>) = 3 [pid 5878] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... futex resumed>) = 0 [pid 5878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5877] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] unlink("./8/binderfs" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5877] <... mmap resumed>) = 0x110c230000 [pid 5637] newfstatat(AT_FDCWD, "./8/bus" [pid 5878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5878] <... mmap resumed>) = 0x7fc7184cb000 [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5878] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5877] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5638] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 5637] openat(AT_FDCWD, "./8/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5878] <... mprotect resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5878] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5877] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5876] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] close(3 [pid 5878] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5877] <... mkdirat resumed>) = 0 [pid 5638] unlink("./8/cgroup.net" [pid 5878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5879 attached [pid 5877] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(4 [pid 5633] <... close resumed>) = 0 [pid 5879] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5876] <... futex resumed>) = 0 [pid 5878] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5878] rt_sigprocmask(SIG_SETMASK, [] [pid 5879] <... rseq resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5876] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5879] set_robust_list(0x7fc7184eb9a0, 24 [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5877] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 5637] getdents64(4 [pid 5633] <... socket resumed>) = 3 [pid 5879] <... set_robust_list resumed>) = 0 [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5879] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./8/cgroup.cpu" [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5876] close(5 [pid 5637] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5879] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5879] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(6 [pid 5638] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./8/bus/index" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5876] close(7 [pid 5638] newfstatat(AT_FDCWD, "./8/cgroup" [pid 5637] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5879] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... futex resumed>) = 0 [pid 5876] close(8 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5879] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] openat(AT_FDCWD, "./8/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./8/cgroup" [pid 5637] <... openat resumed>) = 5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5879] <... mkdirat resumed>) = 0 [pid 5876] close(9 [pid 5638] <... unlink resumed>) = 0 [pid 5637] fstat(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5876] close(10 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5879] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./8" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5876] close(11 [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5879] mkdirat(AT_FDCWD, "./bus", 000 [pid 5876] close(12 [pid 5638] mkdir("./9", 0777 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(5 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5879] <... mkdirat resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] rmdir("./8/bus/index" [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(13 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... rmdir resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... socket resumed>) = 3 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5876] close(14 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5879] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./8/bus/work" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... futex resumed>) = 0 [pid 5876] close(15 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5879] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(16 [pid 5637] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./8/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5879] <... mount resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(17 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] fstat(5 [pid 5633] <... socket resumed>) = 3 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5879] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(18 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5878] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] chdir("./bus") = 0 [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] close(19 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(20 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] close(21 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(5 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5879] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 5876] close(22 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5879] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] rmdir("./8/bus/work" [pid 5633] <... setsockopt resumed>) = 0 [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(23 [pid 5637] <... rmdir resumed>) = 0 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5879] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] close(24 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(4 [pid 5879] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5878] <... futex resumed>) = 0 [pid 5876] close(25 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5879] <... mmap resumed>) = 0x110c230000 [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] close(26 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5879] <... futex resumed>) = 0 [pid 5878] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5879] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5878] <... futex resumed>) = 0 [pid 5876] close(27 [pid 5878] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rmdir("./8/bus" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5879] <... mkdirat resumed>) = 0 [pid 5876] close(28 [pid 5638] <... close resumed>) = 0 [pid 5879] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5879] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5876] close(29 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./8/file0" [pid 5878] close(3 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(4 [pid 5876] exit_group(0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... futex resumed>) = ? [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5878] close(5 [pid 5876] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] +++ exited with 0 +++ [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5878] close(6 [pid 5876] +++ exited with 0 +++ [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] openat(AT_FDCWD, "./8/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5878] close(7 [pid 5637] fstat(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5878] close(8 [pid 5637] getdents64(4 [pid 5634] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5878] close(9 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5878] close(10 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./8/file0/sys" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5878] close(11 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5878] close(12 [pid 5634] <... openat resumed>) = 3 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5878] close(13 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(3 [pid 5633] <... setsockopt resumed>) = 0 [pid 5878] close(14 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./8/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] close(3 [pid 5878] close(15 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 5 [pid 5878] close(16 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getdents64(3 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5878] close(17 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5878] close(18 [pid 5634] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5878] close(19 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getdents64(5 [pid 5878] close(20 [pid 5638] close(3) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5880 attached [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5878] close(21 [pid 5637] close(5 [pid 5880] set_robust_list(0x55556d18d6e0, 24 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] <... set_robust_list resumed>) = 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 16 [pid 5880] rt_sigprocmask(SIG_SETMASK, [] [pid 5878] close(22 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] rmdir("./8/file0/sys" [pid 5634] newfstatat(AT_FDCWD, "./7/bus" [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5880] chdir("./7" [pid 5878] close(23 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] <... chdir resumed>) = 0 [pid 5878] close(24 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] openat(AT_FDCWD, "./7/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5880] <... prctl resumed>) = 0 [pid 5878] close(25 [pid 5637] close(4 [pid 5634] <... openat resumed>) = 4 [pid 5880] setpgid(0, 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5880] <... setpgid resumed>) = 0 [pid 5878] close(26 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] rmdir("./8/file0" [pid 5634] fstat(4 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rmdir resumed>) = 0 [pid 5880] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5878] close(27) = -1 EBADF (Bad file descriptor) [pid 5878] close(28 [pid 5637] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5878] close(29 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5634] getdents64(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5880] <... symlink resumed>) = 0 [pid 5878] exit_group(0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5880] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5879] <... futex resumed>) = ? [pid 5878] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] <... symlink resumed>) = 0 [pid 5879] +++ exited with 0 +++ [pid 5637] unlink("./8/binderfs" [pid 5880] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5880] <... symlink resumed>) = 0 [pid 5878] +++ exited with 0 +++ [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./7/bus/index" [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] <... openat resumed>) = 3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./8/cgroup.net") = 0 [pid 5637] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./8/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./8/cgroup.cpu") = 0 [pid 5637] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] write(3, "1000", 4 [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./7/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5880] <... write resumed>) = 4 [pid 5880] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./8/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5880] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] unlink("./8/cgroup" [pid 5636] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(5 [pid 5880] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5880] <... symlink resumed>) = 0 [pid 5637] getdents64(3 [pid 5636] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5880] write(1, "executing program\n", 18 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5880] <... write resumed>) = 18 [pid 5634] getdents64(5 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] fstat(3 [pid 5638] <... setsockopt resumed>) = 0 executing program [pid 5637] close(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5880] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5636] getdents64(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5880] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] rmdir("./8" [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] getdents64(5 [pid 5880] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5880] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] mkdir("./9", 0777 [pid 5634] close(5 [pid 5880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... close resumed>) = 0 [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] rmdir("./7/bus/index" [pid 5880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5880] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] close(3 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... umount2 resumed>) = 0 [pid 5634] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5880] <... mprotect resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./8/bus" [pid 5634] newfstatat(AT_FDCWD, "./7/bus/work" [pid 5880] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5880] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] openat(AT_FDCWD, "./8/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5881 attached [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 21 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5880] <... clone3 resumed> => {parent_tid=[17]}, 88) = 17 [pid 5634] openat(AT_FDCWD, "./7/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5880] rt_sigprocmask(SIG_SETMASK, []ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5882 attached , NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5634] <... openat resumed>) = 5 [pid 5882] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] fstat(4 [pid 5882] <... rseq resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5882] set_robust_list(0x7fc7184eb9a0, 24 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] fstat(5 [pid 5882] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] set_robust_list(0x55556d18d6e0, 24 [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] close(3 [pid 5636] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] <... set_robust_list resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5882] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] newfstatat(AT_FDCWD, "./8/bus/index" [pid 5634] getdents64(5 [pid 5882] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... socket resumed>) = 3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5882] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5881] chdir("./9" [pid 5634] close(5 [pid 5882] <... mkdirat resumed>) = 0 [pid 5881] <... chdir resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] openat(AT_FDCWD, "./8/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5882] <... futex resumed>) = 0 [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] close(3 [pid 5636] <... openat resumed>) = 5 [pid 5634] rmdir("./7/bus/work" [pid 5882] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... prctl resumed>) = 0 [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5636] fstat(5 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] setpgid(0, 0 [pid 5880] <... futex resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5881] <... setpgid resumed>) = 0 [pid 5882] mkdirat(AT_FDCWD, "./bus", 000 [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5882] <... mkdirat resumed>) = 0 [pid 5881] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] <... socket resumed>) = 3 [pid 5636] getdents64(5 [pid 5634] getdents64(4 [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5881] <... symlink resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5882] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5881] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] close(4 [pid 5881] <... symlink resumed>) = 0 [pid 5636] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5634] rmdir("./7/bus" [pid 5881] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5634] <... rmdir resumed>) = 0 [pid 5881] <... symlink resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] close(5) = 0 [pid 5634] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./7/file0" [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5882] <... mount resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] rmdir("./8/bus/index") = 0 [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5882] <... futex resumed>) = 1 [pid 5881] write(3, "1000", 4 [pid 5880] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5882] chdir("./bus" [pid 5881] <... write resumed>) = 4 [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5882] <... chdir resumed>) = 0 [pid 5881] close(3 [pid 5880] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./8/bus/work" [pid 5634] openat(AT_FDCWD, "./7/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... close resumed>) = 0 [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5882] <... futex resumed>) = 0 [pid 5881] symlink("/dev/binderfs", "./binderfs" [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5882] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... symlink resumed>) = 0 [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5881] write(1, "executing program\n", 18 [pid 5880] <... futex resumed>) = 0 [pid 5881] <... write resumed>) = 18 executing program [pid 5881] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5882] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(4 [pid 5881] <... futex resumed>) = 0 [pid 5881] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5881] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] openat(AT_FDCWD, "./8/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5882] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] <... mmap resumed>) = 0x7fc7184cb000 [pid 5880] <... futex resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5882] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5881] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] fstat(5 [pid 5634] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] <... futex resumed>) = 0 [pid 5882] <... mmap resumed>) = 0x110c230000 [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... mprotect resumed>) = 0 [pid 5881] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5880] <... futex resumed>) = 0 [pid 5636] getdents64(5 [pid 5634] newfstatat(AT_FDCWD, "./7/file0/sys" [pid 5882] <... futex resumed>) = 1 [pid 5880] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5882] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5880] <... futex resumed>) = 0 [pid 5636] getdents64(5 [pid 5634] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5880] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5882] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5882] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(5 [pid 5882] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./7/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5880] close(3ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5883 attached [pid 5882] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5636] rmdir("./8/bus/work" [pid 5634] <... openat resumed>) = 5 [pid 5883] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5881] rt_sigprocmask(SIG_SETMASK, [] [pid 5880] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5883] <... rseq resumed>) = 0 [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] set_robust_list(0x7fc7184eb9a0, 24 [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] close(5 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(4 [pid 5634] fstat(5 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5883] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] close(6 [pid 5883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] close(4 [pid 5634] getdents64(5 [pid 5883] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5880] close(7 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] rmdir("./8/bus" [pid 5634] getdents64(5 [pid 5883] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] close(8 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5883] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5883] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] close(9 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5883] <... mkdirat resumed>) = 0 [pid 5880] close(10 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] rmdir("./7/file0/sys" [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5883] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = 0 [pid 5883] mkdirat(AT_FDCWD, "./bus", 000 [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] close(11 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./8/file0" [pid 5634] <... rmdir resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5880] close(12 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(4 [pid 5880] close(13 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(4 [pid 5880] close(14 [pid 5636] openat(AT_FDCWD, "./8/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5880] close(15 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] rmdir("./7/file0" [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... mkdirat resumed>) = 0 [pid 5880] close(16 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... openat resumed>) = 4 [pid 5634] <... rmdir resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5880] close(17 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] fstat(4 [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5880] close(18 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5883] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = 0 [pid 5883] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] close(19 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5880] close(20 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] unlink("./7/binderfs" [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... unlink resumed>) = 0 [pid 5880] close(21) = -1 EBADF (Bad file descriptor) [pid 5880] close(22 [pid 5636] newfstatat(AT_FDCWD, "./8/file0/sys" [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] close(23) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5880] close(24 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5883] <... mount resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./8/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] close(25 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5883] <... futex resumed>) = 1 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5883] chdir("./bus" [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] close(26 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] fstat(5 [pid 5634] unlink("./7/cgroup.net" [pid 5883] <... chdir resumed>) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] close(27 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] getdents64(5 [pid 5634] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5883] <... futex resumed>) = 0 [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] close(28 [pid 5881] <... futex resumed>) = 0 [pid 5883] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5883] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5880] close(29 [pid 5636] getdents64(5 [pid 5634] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 5637] <... close resumed>) = 0 [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5880] exit_group(0 [pid 5636] close(5 [pid 5634] unlink("./7/cgroup.cpu" [pid 5883] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] <... futex resumed>) = ? [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... exit_group resumed>) = ? [pid 5636] <... close resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5884 attached [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] +++ exited with 0 +++ [pid 5881] <... futex resumed>) = 0 [pid 5636] rmdir("./8/file0/sys" [pid 5634] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5883] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5884] set_robust_list(0x55556d18d6e0, 24 [pid 5883] <... mmap resumed>) = 0x110c230000 [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 21 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5884] <... set_robust_list resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] newfstatat(AT_FDCWD, "./7/cgroup" [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getdents64(4 [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5883] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(4 [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] <... futex resumed>) = 0 [pid 5883] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5880] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] unlink("./7/cgroup" [pid 5884] chdir("./9" [pid 5636] rmdir("./8/file0" [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5884] <... chdir resumed>) = 0 [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5883] <... mkdirat resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5884] <... prctl resumed>) = 0 [pid 5883] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(3 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5884] setpgid(0, 0 [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5636] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5884] <... setpgid resumed>) = 0 [pid 5883] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] close(3 [pid 5884] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 5881] close(4) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5884] <... symlink resumed>) = 0 [pid 5881] close(5 [pid 5884] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5884] <... symlink resumed>) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./8/binderfs" [pid 5634] rmdir("./7" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5881] close(6 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... openat resumed>) = 3 [pid 5881] close(7 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 5633] fstat(3 [pid 5881] close(8 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./8/cgroup.net" [pid 5884] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5881] close(9 [pid 5636] <... unlink resumed>) = 0 [pid 5634] mkdir("./8", 0777 [pid 5633] getdents64(3 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(10) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5881] close(11 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... mkdir resumed>) = 0 [pid 5884] <... symlink resumed>) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5881] close(12 [pid 5636] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 5634] <... socket resumed>) = 3 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] write(3, "1000", 4 [pid 5881] close(13 [pid 5636] unlink("./8/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = 0 [pid 5884] <... write resumed>) = 4 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5884] close(3) = 0 [pid 5881] close(14 [pid 5636] <... unlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5884] symlink("/dev/binderfs", "./binderfs" [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5881] close(15 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./7/bus" [pid 5884] <... symlink resumed>) = 0 [pid 5881] close(16 [pid 5636] newfstatat(AT_FDCWD, "./8/cgroup" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] write(1, "executing program\n", 18 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5884] <... write resumed>) = 18 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] close(17 [pid 5636] unlink("./8/cgroup" [pid 5633] umount2("./7/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5881] close(18 [pid 5633] openat(AT_FDCWD, "./7/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... openat resumed>) = 4 [pid 5884] <... futex resumed>) = 0 [pid 5881] close(19) = -1 EBADF (Bad file descriptor) [pid 5881] close(20) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5881] close(21 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] fstat(4 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5881] close(22) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5884] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] getdents64(3 [pid 5634] close(3 [pid 5884] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5881] close(23 [pid 5633] getdents64(4 [pid 5884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] close(24 [pid 5636] <... close resumed>) = 0 [pid 5633] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./8" [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5884] <... mmap resumed>) = 0x7fc7184cb000 [pid 5881] close(25 [pid 5633] newfstatat(AT_FDCWD, "./7/bus/index" [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5881] close(26) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./7/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5884] <... mprotect resumed>) = 0 [pid 5636] mkdir("./9", 0777 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5881] close(27 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... mkdir resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./7/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5881] close(28 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5884] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5633] <... openat resumed>) = 5 [pid 5881] close(29 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5884] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] close(3 [pid 5884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5881] exit_group(0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] fstat(5 [pid 5883] <... futex resumed>) = ? [pid 5881] <... exit_group resumed>) = ? [pid 5634] <... close resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5885 attached [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5883] +++ exited with 0 +++ [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5885] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5885] <... rseq resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5885] set_robust_list(0x7fc7184eb9a0, 24) = 0 [pid 5884] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5885] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5885] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... futex resumed>) = 0 [pid 5881] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getdents64(5 [pid 5885] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5885] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getdents64(5 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(5 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5885] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... close resumed>) = 0 [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... futex resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./7/bus/index" [pid 5885] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... socket resumed>) = 3 [pid 5885] <... mkdirat resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./7/bus/work" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5885] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./7/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] mkdirat(AT_FDCWD, "./bus", 000 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5885] <... mkdirat resumed>) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] openat(AT_FDCWD, "./7/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... openat resumed>) = 5 [pid 5884] <... futex resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5885] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5884] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] fstat(5 [pid 5885] <... mount resumed>) = 0 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5638] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] getdents64(5 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] fstat(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] close(5 [pid 5638] getdents64(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... close resumed>) = 0 [pid 5638] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] rmdir("./7/bus/work" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5885] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5885] chdir("./bus") = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5884] <... futex resumed>) = 0 [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getdents64(4 [pid 5885] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] <... umount2 resumed>) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5885] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] close(3 [pid 5633] close(4 [pid 5638] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./9/bus" [pid 5634] close(3 [pid 5633] rmdir("./7/bus" [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... rmdir resumed>) = 0 [pid 5885] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5885] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5885] <... mmap resumed>) = 0x110c230000 [pid 5638] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./9/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./7/file0" [pid 5885] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5884] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 4 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5884] <... futex resumed>) = 0 [pid 5638] fstat(4 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./7/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] <... mkdirat resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5885] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./7/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5638] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5885] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] close(4) = -1 EBADF (Bad file descriptor) [pid 5884] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./9/bus/index" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] fstat(4 [pid 5884] close(6 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5884] close(7 [pid 5638] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5884] close(8 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./9/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getdents64(4 [pid 5884] close(9 [pid 5638] <... openat resumed>) = 5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5638] fstat(5 [pid 5633] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./7/file0/sys" [pid 5884] close(10 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5884] close(11 [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./7/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5884] close(12 [pid 5638] close(5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5884] close(13 [pid 5638] <... close resumed>) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5884] close(14 [pid 5638] rmdir("./9/bus/index" [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] openat(AT_FDCWD, "./7/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5884] close(15 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... setsockopt resumed>) = 0 [pid 5884] close(16) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5884] close(17 [pid 5638] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] fstat(5 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5884] close(18 [pid 5638] newfstatat(AT_FDCWD, "./9/bus/work" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] close(3 [pid 5633] getdents64(5 [pid 5638] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5884] close(19 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5884] close(20 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5884] close(21 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] getdents64(5 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./9/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5886 attached [pid 5884] close(22 [pid 5638] <... openat resumed>) = 5 [pid 5633] close(5 [pid 5886] set_robust_list(0x55556d18d6e0, 24 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5884] close(23 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5886] <... set_robust_list resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 20 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] rmdir("./7/file0/sys" [pid 5886] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5884] close(24 [pid 5638] getdents64(5 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] close(4 [pid 5886] chdir("./9" [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] close(5 [pid 5634] close(3 [pid 5633] <... close resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] rmdir("./7/file0" [pid 5638] rmdir("./9/bus/work") = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5886] <... chdir resumed>) = 0 [pid 5884] close(25 [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... prctl resumed>) = 0 [pid 5884] close(26 [pid 5886] setpgid(0, 0 [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... setpgid resumed>) = 0 [pid 5884] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5886] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5884] close(28 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5886] <... symlink resumed>) = 0 [pid 5884] close(29 [pid 5638] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./9/bus" [pid 5886] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5887 attached [pid 5884] exit_group(0 [pid 5633] unlink("./7/binderfs" [pid 5884] <... exit_group resumed>) = ? [pid 5887] set_robust_list(0x55556d18d6e0, 24 [pid 5638] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... unlink resumed>) = 0 [pid 5887] <... set_robust_list resumed>) = 0 [pid 5886] <... symlink resumed>) = 0 [pid 5885] <... futex resumed>) = ? [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] newfstatat(AT_FDCWD, "./9/file0" [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 18 [pid 5633] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] chdir("./8" [pid 5638] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5887] <... chdir resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./9/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] unlink("./7/cgroup.net" [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5886] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] <... openat resumed>) = 4 [pid 5887] <... prctl resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5887] setpgid(0, 0 [pid 5638] fstat(4 [pid 5887] <... setpgid resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5886] <... symlink resumed>) = 0 [pid 5887] <... symlink resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5885] +++ exited with 0 +++ [pid 5884] +++ exited with 0 +++ [pid 5638] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5886] <... openat resumed>) = 3 [pid 5886] write(3, "1000", 4 [pid 5887] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5886] <... write resumed>) = 4 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 5887] <... symlink resumed>) = 0 [pid 5886] close(3 [pid 5638] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5887] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5886] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] unlink("./7/cgroup.cpu" [pid 5887] <... symlink resumed>) = 0 [pid 5886] symlink("/dev/binderfs", "./binderfs" [pid 5638] newfstatat(AT_FDCWD, "./9/file0/sys" [pid 5637] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... unlink resumed>) = 0 [pid 5886] <... symlink resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5886] write(1, "executing program\n", 18 [pid 5633] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5886] <... write resumed>) = 18 [pid 5887] <... openat resumed>) = 3 executing program [pid 5886] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] write(3, "1000", 4 [pid 5886] <... futex resumed>) = 0 [pid 5887] <... write resumed>) = 4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] newfstatat(AT_FDCWD, "./7/cgroup" [pid 5887] close(3 [pid 5886] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] openat(AT_FDCWD, "./9/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] getdents64(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5887] <... close resumed>) = 0 [pid 5886] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] unlink("./7/cgroup" [pid 5887] symlink("/dev/binderfs", "./binderfs" [pid 5886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] fstat(5 [pid 5637] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... unlink resumed>) = 0 [pid 5887] <... symlink resumed>) = 0 [pid 5886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5886] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] getdents64(5 [pid 5887] write(1, "executing program\n", 18 [pid 5633] getdents64(3 [pid 5887] <... write resumed>) = 18 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5887] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5633] close(3 [pid 5886] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 executing program [pid 5887] <... futex resumed>) = 0 [pid 5886] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... close resumed>) = 0 [pid 5887] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5886] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] close(5 [pid 5886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5888 attached [pid 5887] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5633] rmdir("./7" [pid 5887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5886] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 5638] rmdir("./9/file0/sys" [pid 5888] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... rmdir resumed>) = 0 [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5888] <... rseq resumed>) = 0 [pid 5887] <... mmap resumed>) = 0x7fc7184cb000 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] mkdir("./8", 0777 [pid 5888] set_robust_list(0x7fc7184eb9a0, 24 [pid 5887] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getdents64(4 [pid 5637] newfstatat(AT_FDCWD, "./9/bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5888] <... set_robust_list resumed>) = 0 [pid 5887] <... mprotect resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5888] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] close(4 [pid 5637] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5888] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] rmdir("./9/file0" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5888] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5887] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./9/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5888] <... futex resumed>) = 1 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5889 attached [pid 5887] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 5886] <... futex resumed>) = 0 [pid 5889] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5887] rt_sigprocmask(SIG_SETMASK, [] [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... rseq resumed>) = 0 [pid 5887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5886] <... futex resumed>) = 0 [pid 5889] set_robust_list(0x7fc7184eb9a0, 24 [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5889] <... set_robust_list resumed>) = 0 [pid 5888] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5887] <... futex resumed>) = 0 [pid 5889] rt_sigprocmask(SIG_SETMASK, [] [pid 5888] <... mkdirat resumed>) = 0 [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(4 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5888] <... futex resumed>) = 1 [pid 5638] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5886] <... futex resumed>) = 0 [pid 5637] getdents64(4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5889] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5889] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... futex resumed>) = 0 [pid 5886] <... futex resumed>) = 1 [pid 5638] unlink("./9/binderfs" [pid 5637] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] mkdirat(AT_FDCWD, "./bus", 000 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... unlink resumed>) = 0 [pid 5889] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5889] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] <... mkdirat resumed>) = 0 [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./9/bus/index" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5889] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5888] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 5633] close(3 [pid 5637] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5889] <... mkdirat resumed>) = 0 [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5889] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] <... futex resumed>) = 0 [pid 5889] mkdirat(AT_FDCWD, "./bus", 000 [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... mkdirat resumed>) = 0 [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] unlink("./9/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5888] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5889] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./9/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5889] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... socket resumed>) = 3 [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] <... futex resumed>) = 0 [pid 5637] fstat(5 [pid 5889] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] unlink("./9/cgroup.cpu" [pid 5633] close(3 [pid 5637] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] close(5) = 0 [pid 5638] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] rmdir("./9/bus/index" [pid 5633] <... close resumed>) = 0 [pid 5888] <... mount resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./9/cgroup" [pid 5637] <... rmdir resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5889] <... mount resumed>) = 0 [pid 5888] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = 0 [pid 5638] unlink("./9/cgroup" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... socket resumed>) = 3 [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... unlink resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./9/bus/work" [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5889] <... futex resumed>) = 1 [pid 5888] chdir("./bus" [pid 5887] <... futex resumed>) = 0 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5889] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] <... chdir resumed>) = 0 [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5888] <... futex resumed>) = 1 [pid 5638] <... close resumed>) = 0 [pid 5889] chdir("./bus" [pid 5887] <... futex resumed>) = 0 [pid 5886] <... futex resumed>) = 0 [pid 5638] rmdir("./9" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5889] <... chdir resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] <... futex resumed>) = 0 [pid 5886] <... futex resumed>) = 0 [pid 5638] mkdir("./10", 0777 [pid 5637] openat(AT_FDCWD, "./9/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5889] <... futex resumed>) = 1 [pid 5888] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... openat resumed>) = 5 [pid 5889] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5887] <... futex resumed>) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] fstat(5 [pid 5633] <... setsockopt resumed>) = 0 [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5889] <... futex resumed>) = 1 [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5889] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5888] <... futex resumed>) = 1 [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] <... futex resumed>) = 0 [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] close(5) = 0 [pid 5637] rmdir("./9/bus/work") = 0 [pid 5637] getdents64(4 [pid 5889] <... mmap resumed>) = 0x110c230000 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5888] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5888] <... mmap resumed>) = 0x110c230000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] close(4 [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5888] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] rmdir("./9/bus" [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rmdir resumed>) = 0 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5886] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5889] <... futex resumed>) = 1 [pid 5888] <... mkdirat resumed>) = 0 [pid 5887] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5889] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5888] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./9/file0" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5889] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5888] <... futex resumed>) = 1 [pid 5887] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5889] <... mkdirat resumed>) = 0 [pid 5888] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] close(3 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5889] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5889] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5886] close(4 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] close(3 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] openat(AT_FDCWD, "./9/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... setsockopt resumed>) = 0 [pid 5889] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(5 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... openat resumed>) = 4 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5887] close(4 [pid 5886] close(6 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] fstat(4 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5887] close(5 [pid 5886] close(7 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5887] close(6 [pid 5886] close(8 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5887] close(7 [pid 5886] close(9 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./9/file0/sys" [pid 5887] close(8 [pid 5886] close(10 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5633] <... setsockopt resumed>) = 0 [pid 5886] close(11 [pid 5637] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] close(9 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5887] close(10 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5887] close(11 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(12 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] close(12 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./9/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(13 [pid 5637] <... openat resumed>) = 5 [pid 5887] close(13 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] fstat(5 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(14 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5887] close(14 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(15 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5887] close(15 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5886] close(16 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(17 [pid 5637] close(5 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5886] close(18 [pid 5637] rmdir("./9/file0/sys" [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rmdir resumed>) = 0 [pid 5886] close(19) = -1 EBADF (Bad file descriptor) [pid 5886] close(20) = -1 EBADF (Bad file descriptor) [pid 5886] close(21) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(4 [pid 5887] close(16 [pid 5886] close(22 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] close(3 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(23 [pid 5637] close(4 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... close resumed>) = 0 [pid 5886] close(24 [pid 5637] <... close resumed>) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] rmdir("./9/file0" [pid 5887] close(17 [pid 5886] close(25 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5887] close(18 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5887] close(19 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(26 [pid 5637] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] close(20 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] close(27 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5887] close(21 [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5886] close(28 [pid 5637] unlink("./9/binderfs" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5887] close(22 [pid 5886] close(29) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5886] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5888] <... futex resumed>) = ? [pid 5886] <... exit_group resumed>) = ? [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5888] +++ exited with 0 +++ [pid 5887] close(23 [pid 5886] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 5633] <... setsockopt resumed>) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5887] close(24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5887] close(25 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] unlink("./9/cgroup.net" [pid 5636] <... restart_syscall resumed>) = 0 [pid 5638] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5887] close(26 [pid 5637] <... unlink resumed>) = 0 [pid 5637] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5887] close(27 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./9/cgroup.cpu" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5887] close(28 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] close(29 [pid 5637] newfstatat(AT_FDCWD, "./9/cgroup" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... setsockopt resumed>) = 0 [pid 5887] exit_group(0 [pid 5637] unlink("./9/cgroup" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5889] <... futex resumed>) = ? [pid 5887] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5889] +++ exited with 0 +++ [pid 5637] getdents64(3 [pid 5636] <... openat resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] close(3) = 0 [pid 5887] +++ exited with 0 +++ [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] fstat(3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] rmdir("./9" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getdents64(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] mkdir("./10", 0777 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... mkdir resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5634] fstat(3, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getdents64(3 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = 0 [pid 5633] close(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./9/bus" [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5890 attached [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./8/bus" [pid 5890] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] openat(AT_FDCWD, "./9/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 18 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5634] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] <... set_robust_list resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] fstat(4 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5890] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] chdir("./8" [pid 5636] getdents64(4 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] <... chdir resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./8/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5890] <... prctl resumed>) = 0 [pid 5637] close(3 [pid 5636] newfstatat(AT_FDCWD, "./9/bus/index" [pid 5890] setpgid(0, 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5890] <... setpgid resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] fstat(4 [pid 5890] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] openat(AT_FDCWD, "./9/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5890] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... openat resumed>) = 5 [pid 5634] getdents64(4 [pid 5890] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] fstat(5 [pid 5890] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5890] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] <... setsockopt resumed>) = 0 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5636] getdents64(5 [pid 5634] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] <... openat resumed>) = 3 [pid 5638] close(3 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(5 [pid 5890] write(3, "1000", 4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] newfstatat(AT_FDCWD, "./8/bus/index" [pid 5890] <... write resumed>) = 4 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5890] close(3 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] close(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5890] <... close resumed>) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5890] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] rmdir("./9/bus/index") = 0 [pid 5634] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5891 attached [pid 5890] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 executing program [pid 5891] set_robust_list(0x55556d18d6e0, 24 [pid 5636] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5891] <... set_robust_list resumed>) = 0 [pid 5890] <... write resumed>) = 18 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 23 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./9/bus/work" [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5891] chdir("./10" [pid 5890] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5890] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] openat(AT_FDCWD, "./8/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5634] <... openat resumed>) = 5 [pid 5890] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5891] <... chdir resumed>) = 0 [pid 5636] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(5 [pid 5890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5891] <... prctl resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./9/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5891] setpgid(0, 0) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5637] <... setsockopt resumed>) = 0 [pid 5891] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5892 attached [pid 5891] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] fstat(5 [pid 5634] getdents64(5 [pid 5891] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5890] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5892] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5891] <... symlink resumed>) = 0 [pid 5890] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getdents64(5 [pid 5634] getdents64(5 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5892] <... rseq resumed>) = 0 [pid 5891] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] close(5 [pid 5892] set_robust_list(0x7fc7184eb9a0, 24 [pid 5891] <... symlink resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5892] <... set_robust_list resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] rmdir("./8/bus/index" [pid 5892] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] close(5 [pid 5634] <... rmdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] rmdir("./9/bus/work" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./8/bus/work" [pid 5892] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5891] write(3, "1000", 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5892] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] <... write resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] close(4 [pid 5891] close(3 [pid 5892] <... futex resumed>) = 1 [pid 5891] <... close resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5634] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5892] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5891] symlink("/dev/binderfs", "./binderfs" [pid 5890] <... futex resumed>) = 0 [pid 5636] rmdir("./9/bus" [pid 5634] openat(AT_FDCWD, "./8/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... openat resumed>) = 5 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] fstat(5 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5891] <... symlink resumed>) = 0 [pid 5637] close(3 [pid 5892] <... mkdirat resumed>) = 0 [pid 5634] getdents64(5 [pid 5636] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... close resumed>) = 0 [pid 5634] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] close(5 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] write(1, "executing program\n", 18 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5634] <... close resumed>) = 0 [pid 5892] <... futex resumed>) = 1 [pid 5891] <... write resumed>) = 18 [pid 5890] <... futex resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] newfstatat(AT_FDCWD, "./9/file0" [pid 5634] rmdir("./8/bus/work" [pid 5892] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5892] mkdirat(AT_FDCWD, "./bus", 000 [pid 5891] <... futex resumed>) = 0 [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rmdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5892] <... mkdirat resumed>) = 0 [pid 5891] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(4 [pid 5891] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./9/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5892] <... futex resumed>) = 1 [pid 5890] <... futex resumed>) = 0 [pid 5892] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... mprotect resumed>) = 0 [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5634] close(4 [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] <... futex resumed>) = 0 [pid 5891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5892] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] fstat(4 [pid 5634] <... close resumed>) = 0 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5893 attached , "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] rmdir("./8/bus" [pid 5891] <... clone3 resumed> => {parent_tid=[24]}, 88) = 24 [pid 5636] getdents64(4 [pid 5893] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... rmdir resumed>) = 0 [pid 5893] <... rseq resumed>) = 0 [pid 5892] <... mount resumed>) = 0 [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5893] set_robust_list(0x7fc7184eb9a0, 24 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5893] <... set_robust_list resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./9/file0/sys" [pid 5893] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./8/file0" [pid 5893] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5892] <... futex resumed>) = 1 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5893] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./9/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5890] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5893] <... futex resumed>) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5893] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] fstat(5 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] chdir("./bus" [pid 5891] <... futex resumed>) = 0 [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5893] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5892] <... chdir resumed>) = 0 [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5893] <... mkdirat resumed>) = 0 [pid 5892] <... futex resumed>) = 1 [pid 5890] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] getdents64(5 [pid 5634] openat(AT_FDCWD, "./8/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... openat resumed>) = 4 [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] getdents64(5 [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] fstat(4 [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5893] mkdirat(AT_FDCWD, "./bus", 000 [pid 5892] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5891] <... futex resumed>) = 0 [pid 5636] close(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5893] <... mkdirat resumed>) = 0 [pid 5892] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] getdents64(4 [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] rmdir("./9/file0/sys" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5891] <... futex resumed>) = 0 [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5893] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5893] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5892] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... rmdir resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./8/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./8/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5893] <... mount resumed>) = 0 [pid 5892] <... mmap resumed>) = 0x110c230000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] getdents64(4 [pid 5634] fstat(5 [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5893] <... futex resumed>) = 1 [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getdents64(5 [pid 5893] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = 1 [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5636] close(4 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5892] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getdents64(5 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] chdir("./bus" [pid 5892] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 1 [pid 5637] close(3 [pid 5636] rmdir("./9/file0" [pid 5893] <... chdir resumed>) = 0 [pid 5892] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5890] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5893] <... futex resumed>) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5893] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] close(5 [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5891] <... futex resumed>) = 1 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... close resumed>) = 0 [pid 5893] <... futex resumed>) = 0 [pid 5892] <... mkdirat resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./8/file0/sys" [pid 5893] mount(NULL, "./tracing", "tracefs", 0, NULL) = -1 ENOENT (No such file or directory) [pid 5892] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5894 attached [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 1 [pid 5890] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = 0 [pid 5892] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5890] close(3 [pid 5894] set_robust_list(0x55556d18d6e0, 24 [pid 5893] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 23 [pid 5636] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5634] <... rmdir resumed>) = 0 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] close(4 [pid 5894] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(4 [pid 5893] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 1 [pid 5893] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5893] <... mmap resumed>) = 0x110c230000 [pid 5890] close(5 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] unlink("./9/binderfs" [pid 5634] close(4 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(6 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5894] chdir("./10" [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rmdir("./8/file0" [pid 5890] close(7 [pid 5634] <... rmdir resumed>) = 0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] close(8 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5894] <... chdir resumed>) = 0 [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5890] close(9) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./9/cgroup.net" [pid 5634] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5890] close(10 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5893] <... futex resumed>) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./8/binderfs" [pid 5894] <... prctl resumed>) = 0 [pid 5893] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5891] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5894] setpgid(0, 0 [pid 5891] <... futex resumed>) = 0 [pid 5890] close(11 [pid 5636] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 5894] <... setpgid resumed>) = 0 [pid 5893] <... mkdirat resumed>) = 0 [pid 5891] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5893] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] unlink("./9/cgroup.cpu" [pid 5634] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5893] <... futex resumed>) = 0 [pid 5891] close(3 [pid 5636] <... unlink resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] <... symlink resumed>) = 0 [pid 5893] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] close(4 [pid 5890] close(12 [pid 5636] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 5894] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5891] close(5 [pid 5890] close(13 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./9/cgroup" [pid 5891] close(6 [pid 5894] <... symlink resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./8/cgroup.net" [pid 5891] close(7 [pid 5890] close(14 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5894] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] <... symlink resumed>) = 0 [pid 5891] close(8 [pid 5890] close(15 [pid 5636] unlink("./9/cgroup" [pid 5634] <... unlink resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(9 [pid 5890] close(16 [pid 5636] <... unlink resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] <... openat resumed>) = 3 [pid 5891] close(10 [pid 5890] close(17 [pid 5636] getdents64(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5894] write(3, "1000", 4 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5891] close(11 [pid 5894] <... write resumed>) = 4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5894] close(3 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(18 [pid 5636] close(3 [pid 5894] <... close resumed>) = 0 [pid 5891] close(12 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] symlink("/dev/binderfs", "./binderfs" [pid 5636] <... close resumed>) = 0 [pid 5890] close(19 [pid 5634] unlink("./8/cgroup.cpu" [pid 5894] <... symlink resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./9" [pid 5891] close(13 [pid 5890] close(20 [pid 5634] <... unlink resumed>) = 0 [pid 5894] write(1, "executing program\n", 18) = 18 [pid 5636] <... rmdir resumed>) = 0 [pid 5894] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5634] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5894] <... futex resumed>) = 0 [pid 5894] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5891] close(14 [pid 5890] close(21 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5894] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(22 [pid 5636] mkdir("./10", 0777 [pid 5634] newfstatat(AT_FDCWD, "./8/cgroup" [pid 5891] close(15 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5894] <... mmap resumed>) = 0x7fc7184cb000 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(23 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5894] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5891] close(16 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] unlink("./8/cgroup" [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(24 [pid 5894] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5891] close(17 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5894] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(25 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5895 attached [pid 5891] close(18 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getdents64(3 [pid 5890] close(26 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5891] close(19 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] close(3 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5895] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5891] close(20 [pid 5890] close(27 [pid 5634] <... close resumed>) = 0 [pid 5894] <... clone3 resumed> => {parent_tid=[24]}, 88) = 24 [pid 5895] <... rseq resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] rmdir("./8" [pid 5894] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5895] set_robust_list(0x7fc7184eb9a0, 24 [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] close(21 [pid 5890] close(28 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] mkdir("./9", 0777 [pid 5895] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] <... futex resumed>) = 0 [pid 5891] close(22 [pid 5890] close(29 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] exit_group(0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5892] <... futex resumed>) = ? [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... exit_group resumed>) = ? [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5895] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5895] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(23 [pid 5636] close(3 [pid 5634] <... socket resumed>) = 3 [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5895] <... futex resumed>) = 1 [pid 5891] close(24 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] <... futex resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] close(25 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5895] <... futex resumed>) = 0 [pid 5894] <... futex resumed>) = 1 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5895] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5892] +++ exited with 0 +++ [pid 5891] close(26 [pid 5890] +++ exited with 0 +++ [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5895] <... mkdirat resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] close(27 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] close(28 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] close(3 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5895] mkdirat(AT_FDCWD, "./bus", 000 [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] close(29 [pid 5636] <... close resumed>) = 0 [pid 5895] <... mkdirat resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] exit_group(0 [pid 5636] <... socket resumed>) = 3 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = ? [pid 5891] <... exit_group resumed>) = ? [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5895] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5894] <... futex resumed>) = 0 [pid 5891] +++ exited with 0 +++ [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5895] <... mount resumed>) = 0 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] close(3 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... close resumed>) = 0 [pid 5895] chdir("./bus" [pid 5638] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5895] <... chdir resumed>) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... openat resumed>) = 3 [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] fstat(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] fstat(3 [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(3 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getdents64(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5895] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5895] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = 0 [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5895] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] newfstatat(AT_FDCWD, "./10/bus" [pid 5895] <... mmap resumed>) = 0x110c230000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./8/bus" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] umount2("./8/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./8/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./10/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] fstat(4 [pid 5895] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5894] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] fstat(4 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getdents64(4, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] getdents64(4 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5633] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./8/bus/index" [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./8/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5895] <... mkdirat resumed>) = 0 [pid 5638] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5895] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5895] <... futex resumed>) = 1 [pid 5638] newfstatat(AT_FDCWD, "./10/bus/index" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./8/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5895] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5894] close(3 [pid 5638] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 5894] close(4 [pid 5638] openat(AT_FDCWD, "./10/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(5 [pid 5894] close(5 [pid 5638] fstat(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5894] close(6 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(7 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getdents64(5 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5894] close(8 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] close(5 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./8/bus/index" [pid 5894] close(9 [pid 5638] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5894] close(10 [pid 5638] rmdir("./10/bus/index" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(11 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5894] close(12 [pid 5633] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5894] close(13) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5894] close(14 [pid 5638] newfstatat(AT_FDCWD, "./10/bus/work" [pid 5636] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./8/bus/work" [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5894] close(15 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5894] close(16 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./8/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5894] close(17 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5896 attached [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./10/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./8/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5896] set_robust_list(0x55556d18d6e0, 24 [pid 5894] close(18 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 22 [pid 5633] <... openat resumed>) = 5 [pid 5896] <... set_robust_list resumed>) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5896] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] close(19 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] fstat(5 [pid 5896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] close(20 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getdents64(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(5 [pid 5896] chdir("./10" [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5894] close(21 [pid 5638] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] close(5 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./10/bus/work" [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5896] <... chdir resumed>) = 0 [pid 5894] close(22 [pid 5638] <... rmdir resumed>) = 0 [pid 5896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... prctl resumed>) = 0 [pid 5894] close(23 [pid 5896] setpgid(0, 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... setpgid resumed>) = 0 [pid 5894] close(24 [pid 5638] getdents64(4 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] rmdir("./8/bus/work" [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5894] close(25) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5894] close(26) = -1 EBADF (Bad file descriptor) [pid 5633] <... rmdir resumed>) = 0 [pid 5894] close(27 [pid 5638] <... close resumed>) = 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(28 [pid 5638] rmdir("./10/bus" [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(4 [pid 5896] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5634] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5894] close(29) = -1 EBADF (Bad file descriptor) [pid 5896] <... symlink resumed>) = 0 [pid 5894] exit_group(0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(4 [pid 5895] <... futex resumed>) = ? [pid 5894] <... exit_group resumed>) = ? [pid 5638] newfstatat(AT_FDCWD, "./10/file0" [pid 5634] <... close resumed>) = 0 [pid 5896] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5895] +++ exited with 0 +++ [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... close resumed>) = 0 [pid 5896] <... symlink resumed>) = 0 [pid 5638] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rmdir("./8/bus" [pid 5894] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5896] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rmdir resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./10/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5897 attached [pid 5896] <... symlink resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] set_robust_list(0x55556d18d6e0, 24 [pid 5896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] fstat(4 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 20 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5897] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5897] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5896] <... openat resumed>) = 3 [pid 5638] getdents64(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./8/file0" [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] chdir("./9" [pid 5896] write(3, "1000", 4 [pid 5638] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 3 [pid 5633] umount2("./8/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5896] <... write resumed>) = 4 [pid 5897] <... chdir resumed>) = 0 [pid 5896] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./10/file0/sys" [pid 5637] fstat(3 [pid 5633] openat(AT_FDCWD, "./8/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5896] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5897] <... prctl resumed>) = 0 [pid 5896] symlink("/dev/binderfs", "./binderfs" [pid 5897] setpgid(0, 0 [pid 5638] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] fstat(4 [pid 5897] <... setpgid resumed>) = 0 [pid 5896] <... symlink resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(3 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5897] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5896] write(1, "executing program\n", 18 [pid 5638] openat(AT_FDCWD, "./10/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getdents64(4 [pid 5897] <... symlink resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5637] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5897] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5896] <... write resumed>) = 18 [pid 5638] fstat(5 executing program [pid 5633] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5897] <... symlink resumed>) = 0 [pid 5896] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5637] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./8/file0/sys" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5896] <... futex resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5896] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5633] umount2("./8/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] <... symlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./8/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5896] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] newfstatat(AT_FDCWD, "./10/bus" [pid 5633] <... openat resumed>) = 5 [pid 5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5896] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] close(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rmdir("./10/file0/sys" [pid 5896] <... mmap resumed>) = 0x7fc7184cb000 [pid 5633] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5) = 0 [pid 5633] rmdir("./8/file0/sys" [pid 5897] <... openat resumed>) = 3 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5896] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(4 [pid 5896] <... mprotect resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] openat(AT_FDCWD, "./10/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getdents64(4 [pid 5633] close(4 [pid 5896] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] rmdir("./8/file0" [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] fstat(4 [pid 5897] write(3, "1000", 4 [pid 5638] close(4 [pid 5896] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5897] <... write resumed>) = 4 [pid 5896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] rmdir("./10/file0" [pid 5637] getdents64(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5897] close(3 [pid 5633] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] <... close resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5637] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] symlink("/dev/binderfs", "./binderfs"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5898 attached ) = 0 [pid 5638] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] unlink("./8/binderfs" [pid 5898] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5897] write(1, "executing program\n", 18 [pid 5896] <... clone3 resumed> => {parent_tid=[23]}, 88) = 23 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./10/bus/index" [pid 5633] <... unlink resumed>) = 0 [pid 5898] <... rseq resumed>) = 0 [pid 5898] set_robust_list(0x7fc7184eb9a0, 24 [pid 5897] <... write resumed>) = 18 executing program [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5897] <... futex resumed>) = 0 [pid 5896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] unlink("./10/binderfs" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5898] <... set_robust_list resumed>) = 0 [pid 5897] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5896] <... futex resumed>) = 0 [pid 5633] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5898] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... unlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] openat(AT_FDCWD, "./10/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 5898] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5898] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... mmap resumed>) = 0x7fc7184cb000 [pid 5633] unlink("./8/cgroup.net" [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(5 [pid 5897] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... unlink resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] <... mprotect resumed>) = 0 [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] <... futex resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 5898] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5897] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... mkdirat resumed>) = 0 [pid 5638] unlink("./10/cgroup.net" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5896] <... futex resumed>) = 0 [pid 5633] unlink("./8/cgroup.cpu" [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5897] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5896] <... futex resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(5 [pid 5633] <... unlink resumed>) = 0 [pid 5897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5898] mkdirat(AT_FDCWD, "./bus", 000 [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] close(5 [pid 5633] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5899 attached [pid 5898] <... mkdirat resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 5637] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5899] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rmdir("./10/bus/index" [pid 5633] newfstatat(AT_FDCWD, "./8/cgroup" [pid 5899] <... rseq resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5897] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 5896] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5899] set_robust_list(0x7fc7184eb9a0, 24 [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] rt_sigprocmask(SIG_SETMASK, [] [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] unlink("./10/cgroup.cpu" [pid 5637] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5899] <... set_robust_list resumed>) = 0 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] unlink("./8/cgroup" [pid 5638] <... unlink resumed>) = 0 [pid 5899] rt_sigprocmask(SIG_SETMASK, [] [pid 5898] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] newfstatat(AT_FDCWD, "./10/bus/work" [pid 5633] <... unlink resumed>) = 0 [pid 5899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] <... futex resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] close(3) = 0 [pid 5637] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5899] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] newfstatat(AT_FDCWD, "./10/cgroup" [pid 5633] rmdir("./8" [pid 5899] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rmdir resumed>) = 0 [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] openat(AT_FDCWD, "./10/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] mkdir("./9", 0777 [pid 5899] <... futex resumed>) = 1 [pid 5897] <... futex resumed>) = 0 [pid 5638] unlink("./10/cgroup" [pid 5899] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5898] <... mount resumed>) = 0 [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... mkdir resumed>) = 0 [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5897] <... futex resumed>) = 0 [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... unlink resumed>) = 0 [pid 5899] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(3 [pid 5637] fstat(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5899] <... mkdirat resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5637] getdents64(5 [pid 5898] chdir("./bus" [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... chdir resumed>) = 0 [pid 5896] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./10" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5899] <... futex resumed>) = 1 [pid 5898] <... futex resumed>) = 0 [pid 5897] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(5 [pid 5899] mkdirat(AT_FDCWD, "./bus", 000 [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5897] <... futex resumed>) = 0 [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] mkdir("./11", 0777 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5898] <... futex resumed>) = 0 [pid 5896] <... futex resumed>) = 1 [pid 5898] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5899] <... mkdirat resumed>) = 0 [pid 5898] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... mkdir resumed>) = 0 [pid 5637] rmdir("./10/bus/work" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... rmdir resumed>) = 0 [pid 5899] <... futex resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... futex resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5899] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] <... futex resumed>) = 0 [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5898] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... mmap resumed>) = 0x110c230000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] <... futex resumed>) = 0 [pid 5898] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5633] close(3 [pid 5896] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] rmdir("./10/bus" [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5899] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... mkdirat resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5899] <... futex resumed>) = 1 [pid 5898] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./10/file0" [pid 5899] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5898] <... futex resumed>) = 1 [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5898] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] <... futex resumed>) = 0 [pid 5896] close(3 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5899] chdir("./bus" [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5899] <... chdir resumed>) = 0 [pid 5896] close(4 [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./10/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5899] <... futex resumed>) = 1 [pid 5897] <... futex resumed>) = 0 [pid 5896] close(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... openat resumed>) = 4 [pid 5896] close(6 [pid 5638] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] fstat(4 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5896] close(7 [pid 5897] <... futex resumed>) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] close(8) = -1 EBADF (Bad file descriptor) [pid 5896] close(9 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] getdents64(4 [pid 5899] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] close(3 [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] close(10 [pid 5638] close(3 [pid 5637] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5899] <... futex resumed>) = 1 [pid 5897] <... futex resumed>) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5899] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] newfstatat(AT_FDCWD, "./10/file0/sys" [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] close(11 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5899] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5897] <... futex resumed>) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] close(12 [pid 5899] <... mmap resumed>) = 0x110c230000 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] openat(AT_FDCWD, "./10/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... socket resumed>) = 3 [pid 5637] <... openat resumed>) = 5 [pid 5637] fstat(5 [pid 5899] <... futex resumed>) = 1 [pid 5897] <... futex resumed>) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5897] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5897] <... futex resumed>) = 0 [pid 5899] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5897] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] close(13 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5899] <... mkdirat resumed>) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5899] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] close(14 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5899] <... futex resumed>) = 1 [pid 5897] <... futex resumed>) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5899] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] close(3 [pid 5896] close(15 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(5 [pid 5897] close(4 [pid 5896] close(16 [pid 5637] <... close resumed>) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5897] close(5 [pid 5896] close(17 [pid 5637] rmdir("./10/file0/sys" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(6 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(7 [pid 5896] close(18 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(8 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5896] close(19 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(4 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5897] close(9 [pid 5896] close(20 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(4 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5897] close(10 [pid 5896] close(21 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5897] close(11 [pid 5896] close(22 [pid 5637] rmdir("./10/file0" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5897] close(12) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5897] close(13) = -1 EBADF (Bad file descriptor) [pid 5897] close(14 [pid 5637] <... rmdir resumed>) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(15 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5896] close(23 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5897] close(16) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5897] close(17 [pid 5896] close(24 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5897] close(18 [pid 5896] close(25 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] unlink("./10/binderfs" [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5896] close(26 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... unlink resumed>) = 0 [pid 5638] close(3 [pid 5897] close(19) = -1 EBADF (Bad file descriptor) [pid 5897] close(20) = -1 EBADF (Bad file descriptor) [pid 5897] close(21) = -1 EBADF (Bad file descriptor) [pid 5897] close(22) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5896] close(27 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5897] close(23 [pid 5896] close(28 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(24) = -1 EBADF (Bad file descriptor) [pid 5896] close(29 [pid 5897] close(25 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(26 [pid 5638] <... socket resumed>) = 3 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(27) = -1 EBADF (Bad file descriptor) [pid 5897] close(28) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 5897] close(29 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] exit_group(0 [pid 5896] exit_group(0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] unlink("./10/cgroup.net" [pid 5899] <... futex resumed>) = ? [pid 5898] <... futex resumed>) = ? [pid 5897] <... exit_group resumed>) = ? [pid 5896] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5899] +++ exited with 0 +++ [pid 5898] +++ exited with 0 +++ [pid 5897] +++ exited with 0 +++ [pid 5896] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... socket resumed>) = 3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] unlink("./10/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./10/cgroup" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] unlink("./10/cgroup" [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getdents64(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5636] fstat(3, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] getdents64(3, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 3 [pid 5637] rmdir("./10") = 0 [pid 5637] mkdir("./11", 0777 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] fstat(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... mkdir resumed>) = 0 [pid 5636] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] getdents64(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./10/bus" [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./10/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] fstat(4 [pid 5634] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] getdents64(4 [pid 5634] newfstatat(AT_FDCWD, "./9/bus" [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... setsockopt resumed>) = 0 [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./10/bus/index" [pid 5634] openat(AT_FDCWD, "./9/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5900 attached [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(4 [pid 5633] <... setsockopt resumed>) = 0 [pid 5636] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(3 [pid 5900] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 25 [pid 5638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] close(3) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5900] <... set_robust_list resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(4 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5900] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] openat(AT_FDCWD, "./10/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5900] chdir("./11" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5900] <... chdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./9/bus/index" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] getdents64(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5900] <... prctl resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5901 attached [pid 5900] setpgid(0, 0 [pid 5636] getdents64(5 [pid 5634] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5901] set_robust_list(0x55556d18d6e0, 24 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5901] <... set_robust_list resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5901] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5900] <... setpgid resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] close(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 20 [pid 5900] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5636] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./9/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5901] chdir("./9" [pid 5900] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] rmdir("./10/bus/index" [pid 5634] <... openat resumed>) = 5 [pid 5901] <... chdir resumed>) = 0 [pid 5900] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5900] <... symlink resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] fstat(5 [pid 5901] setpgid(0, 0 [pid 5900] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5636] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5901] <... setpgid resumed>) = 0 [pid 5900] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./10/bus/work" [pid 5634] getdents64(5 [pid 5901] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5637] close(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5901] <... symlink resumed>) = 0 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... close resumed>) = 0 [pid 5634] getdents64(5 [pid 5901] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5901] <... symlink resumed>) = 0 [pid 5900] <... openat resumed>) = 3 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(5 [pid 5900] write(3, "1000", 4 [pid 5636] openat(AT_FDCWD, "./10/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5901] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5900] <... write resumed>) = 4 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... openat resumed>) = 5 [pid 5634] rmdir("./9/bus/index" [pid 5901] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5900] close(3 [pid 5634] <... rmdir resumed>) = 0 [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5900] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] fstat(5 [pid 5900] symlink("/dev/binderfs", "./binderfs" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5900] <... symlink resumed>) = 0 [pid 5636] getdents64(5 [pid 5901] <... openat resumed>) = 3 [pid 5900] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5901] write(3, "1000", 4 [pid 5900] <... write resumed>) = 18 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5901] <... write resumed>) = 4 [pid 5900] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] newfstatat(AT_FDCWD, "./9/bus/work" executing program [pid 5901] close(3) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] close(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5901] symlink("/dev/binderfs", "./binderfs" [pid 5900] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5901] <... symlink resumed>) = 0 [pid 5900] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] rmdir("./10/bus/work" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 executing program [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5901] write(1, "executing program\n", 18 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5901] <... write resumed>) = 18 [pid 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] close(4 [pid 5634] openat(AT_FDCWD, "./9/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5901] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5900] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5901] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] rmdir("./10/bus" [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5901] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5900] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5634] <... openat resumed>) = 5 [pid 5901] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5900] <... mprotect resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(5 [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5900] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5901] <... mmap resumed>) = 0x7fc7184cb000 [pid 5900] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5901] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5634] getdents64(5 [pid 5900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5901] <... mprotect resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./10/file0" [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5901] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5901] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getdents64(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5902 attached [pid 5901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5900] <... clone3 resumed> => {parent_tid=[26]}, 88) = 26 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] openat(AT_FDCWD, "./10/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5902] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5900] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5634] close(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5903 attached [pid 5902] <... rseq resumed>) = 0 [pid 5901] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] fstat(4 [pid 5634] <... close resumed>) = 0 [pid 5903] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5902] set_robust_list(0x7fc7184eb9a0, 24 [pid 5901] rt_sigprocmask(SIG_SETMASK, [] [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] rmdir("./9/bus/work" [pid 5903] <... rseq resumed>) = 0 [pid 5902] <... set_robust_list resumed>) = 0 [pid 5901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] getdents64(4 [pid 5903] set_robust_list(0x7fc7184eb9a0, 24 [pid 5902] rt_sigprocmask(SIG_SETMASK, [] [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... rmdir resumed>) = 0 [pid 5903] <... set_robust_list resumed>) = 0 [pid 5902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5903] rt_sigprocmask(SIG_SETMASK, [] [pid 5902] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] getdents64(4 [pid 5903] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5902] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5903] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(4 [pid 5903] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./10/file0/sys"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5904 attached [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5904] set_robust_list(0x55556d18d6e0, 24 [pid 5903] <... futex resumed>) = 1 [pid 5902] <... mkdirat resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 25 [pid 5634] rmdir("./9/bus" [pid 5904] <... set_robust_list resumed>) = 0 [pid 5903] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 0 [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] rt_sigprocmask(SIG_SETMASK, [] [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] <... futex resumed>) = 0 [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5902] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] <... futex resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./10/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... openat resumed>) = 5 [pid 5636] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(5) = 0 [pid 5636] rmdir("./10/file0/sys") = 0 [pid 5904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5636] getdents64(4 [pid 5903] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] chdir("./11" [pid 5636] close(4 [pid 5902] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] newfstatat(AT_FDCWD, "./9/file0" [pid 5903] <... mkdirat resumed>) = 0 [pid 5904] <... chdir resumed>) = 0 [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] mkdirat(AT_FDCWD, "./bus", 000 [pid 5636] <... close resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5903] <... futex resumed>) = 1 [pid 5634] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] <... prctl resumed>) = 0 [pid 5903] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] rmdir("./10/file0" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5904] setpgid(0, 0 [pid 5634] openat(AT_FDCWD, "./9/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5904] <... setpgid resumed>) = 0 [pid 5902] <... mkdirat resumed>) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5904] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] <... symlink resumed>) = 0 [pid 5903] <... futex resumed>) = 0 [pid 5902] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] fstat(4 [pid 5904] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5903] mkdirat(AT_FDCWD, "./bus", 000 [pid 5902] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5904] <... symlink resumed>) = 0 [pid 5903] <... mkdirat resumed>) = 0 [pid 5902] <... mount resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] unlink("./10/binderfs" [pid 5904] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5634] getdents64(4 [pid 5904] <... symlink resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] <... openat resumed>) = 3 [pid 5903] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 0 [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5903] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] newfstatat(AT_FDCWD, "./9/file0/sys" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5901] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] write(3, "1000", 4 [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5902] <... futex resumed>) = 1 [pid 5634] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5900] <... futex resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5902] chdir("./bus" [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... chdir resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] openat(AT_FDCWD, "./9/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5904] <... write resumed>) = 4 [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] unlink("./10/cgroup.net" [pid 5634] <... openat resumed>) = 5 [pid 5904] close(3 [pid 5902] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] fstat(5 [pid 5904] <... close resumed>) = 0 [pid 5902] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5904] symlink("/dev/binderfs", "./binderfs" [pid 5902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5903] <... mount resumed>) = 0 [pid 5636] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5904] <... symlink resumed>) = 0 [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5904] write(1, "executing program\n", 18 [pid 5903] <... futex resumed>) = 1 [pid 5902] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5901] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./10/cgroup.cpu" executing program [pid 5634] getdents64(5 [pid 5904] <... write resumed>) = 18 [pid 5903] chdir("./bus" [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... chdir resumed>) = 0 [pid 5902] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5634] close(5 [pid 5904] <... futex resumed>) = 0 [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] <... futex resumed>) = 0 [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5904] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5903] <... futex resumed>) = 0 [pid 5902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] <... futex resumed>) = 0 [pid 5636] unlink("./10/cgroup.cpu" [pid 5634] rmdir("./9/file0/sys" [pid 5904] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5903] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5902] <... mmap resumed>) = 0x110c230000 [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(4 [pid 5904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5903] <... futex resumed>) = 0 [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 1 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5903] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5902] <... futex resumed>) = 1 [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./10/cgroup" [pid 5634] close(4 [pid 5904] <... mmap resumed>) = 0x7fc7184cb000 [pid 5903] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5902] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = 0 [pid 5904] <... mprotect resumed>) = 0 [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5900] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rmdir("./9/file0" [pid 5904] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5903] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 0 [pid 5636] unlink("./10/cgroup" [pid 5903] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] <... mkdirat resumed>) = 0 [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... unlink resumed>) = 0 [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5901] <... futex resumed>) = 0 [pid 5904] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5902] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5902] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5905 attached [pid 5903] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5902] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] close(3 [pid 5636] getdents64(3 [pid 5634] <... rmdir resumed>) = 0 [pid 5904] <... clone3 resumed> => {parent_tid=[26]}, 88) = 26 [pid 5903] <... mmap resumed>) = 0x110c230000 [pid 5905] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5905] <... rseq resumed>) = 0 [pid 5904] rt_sigprocmask(SIG_SETMASK, [] [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] close(4 [pid 5636] close(3 [pid 5634] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5905] set_robust_list(0x7fc7184eb9a0, 24 [pid 5904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5903] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5905] <... set_robust_list resumed>) = 0 [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] close(5 [pid 5634] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5905] rt_sigprocmask(SIG_SETMASK, [] [pid 5904] <... futex resumed>) = 0 [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5901] <... futex resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./10" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5901] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] close(6 [pid 5905] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 5634] unlink("./9/binderfs" [pid 5900] close(7 [pid 5634] <... unlink resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5900] close(8 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5903] <... mkdirat resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] mkdir("./11", 0777 [pid 5905] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(9 [pid 5634] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... mkdir resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5905] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5903] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 0 [pid 5900] close(10 [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] close(3 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] unlink("./9/cgroup.net" [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5904] <... futex resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(11 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... unlink resumed>) = 0 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] close(4 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(12 [pid 5634] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5905] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5901] close(5 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(13 [pid 5905] <... mkdirat resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 5901] close(6 [pid 5900] close(14) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5900] close(15 [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5905] <... futex resumed>) = 1 [pid 5901] close(7 [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] <... futex resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(16 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] unlink("./9/cgroup.cpu" [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] close(8 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5905] <... futex resumed>) = 0 [pid 5904] <... futex resumed>) = 1 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(17 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5905] mkdirat(AT_FDCWD, "./bus", 000 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] close(9 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(18 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5905] <... mkdirat resumed>) = 0 [pid 5901] close(10 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5900] close(19 [pid 5634] newfstatat(AT_FDCWD, "./9/cgroup" [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] close(11 [pid 5900] close(20 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5905] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] unlink("./9/cgroup" [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] close(12 [pid 5900] close(21 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5904] <... futex resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] close(13 [pid 5900] close(22 [pid 5636] close(3 [pid 5634] getdents64(3 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(23 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 5900] close(24 [pid 5634] <... close resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(25 [pid 5634] rmdir("./9" [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5900] close(26) = -1 EBADF (Bad file descriptor) [pid 5905] <... mount resumed>) = 0 [pid 5901] close(14 [pid 5900] close(27 [pid 5636] <... close resumed>) = 0 [pid 5634] mkdir("./10", 0777 [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5905] <... futex resumed>) = 1 [pid 5901] close(15) = -1 EBADF (Bad file descriptor) [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] close(16) = -1 EBADF (Bad file descriptor) [pid 5901] close(17) = -1 EBADF (Bad file descriptor) [pid 5634] <... mkdir resumed>) = 0 [pid 5904] <... futex resumed>) = 0 [pid 5901] close(18 [pid 5900] close(28 [pid 5636] <... socket resumed>) = 3 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(19 [pid 5900] close(29 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(20 [pid 5904] <... futex resumed>) = 1 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] exit_group(0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... socket resumed>) = 3 [pid 5905] <... futex resumed>) = 0 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... futex resumed>) = ? [pid 5901] close(21 [pid 5900] <... exit_group resumed>) = ? [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5905] chdir("./bus" [pid 5902] +++ exited with 0 +++ [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5901] close(22 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5905] <... chdir resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] close(23 [pid 5905] <... futex resumed>) = 1 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] close(24 [pid 5904] <... futex resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] close(25 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5904] <... futex resumed>) = 1 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5905] <... futex resumed>) = 0 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] close(26 [pid 5636] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5905] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5905] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5901] close(27 [pid 5900] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5901] close(28 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(29 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5905] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] exit_group(0 [pid 5905] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(3 [pid 5905] <... mmap resumed>) = 0x110c230000 [pid 5904] <... futex resumed>) = 0 [pid 5903] <... futex resumed>) = ? [pid 5901] <... exit_group resumed>) = ? [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5903] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] +++ exited with 0 +++ [pid 5638] <... restart_syscall resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5905] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5904] <... futex resumed>) = 0 [pid 5638] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5905] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5904] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5905] <... mkdirat resumed>) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] close(3 [pid 5638] fstat(3 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5905] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5905] <... futex resumed>) = 1 [pid 5638] getdents64(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5905] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... openat resumed>) = 3 [pid 5904] close(3 [pid 5638] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... socket resumed>) = 3 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5904] close(4) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] fstat(3 [pid 5904] close(5 [pid 5636] close(3 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(3 [pid 5638] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5904] close(6 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5904] close(7 [pid 5638] newfstatat(AT_FDCWD, "./11/bus" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] <... umount2 resumed>) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] close(8) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5904] close(9 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./9/bus" [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5904] close(10 [pid 5638] openat(AT_FDCWD, "./11/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5904] close(11 [pid 5638] fstat(4 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] umount2("./9/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5904] close(12 [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./9/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5904] close(13 [pid 5638] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] fstat(4 [pid 5904] close(14 [pid 5638] newfstatat(AT_FDCWD, "./11/bus/index" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5904] close(15 [pid 5638] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5904] close(16 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./11/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] close(17 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5904] close(18 [pid 5638] fstat(5 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] newfstatat(AT_FDCWD, "./9/bus/index" [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5904] close(19 [pid 5634] <... setsockopt resumed>) = 0 [pid 5638] getdents64(5 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] umount2("./9/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5904] close(20 [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5904] close(21 [pid 5638] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./9/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5904] close(22 [pid 5638] rmdir("./11/bus/index" [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5904] close(23 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] fstat(5 [pid 5904] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... setsockopt resumed>) = 0 [pid 5904] close(25 [pid 5638] newfstatat(AT_FDCWD, "./11/bus/work" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5904] close(26 [pid 5638] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getdents64(5 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5904] close(27 [pid 5638] openat(AT_FDCWD, "./11/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] close(5 [pid 5904] close(28 [pid 5638] fstat(5 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... close resumed>) = 0 [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5904] close(29 [pid 5633] rmdir("./9/bus/index" [pid 5904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5904] exit_group(0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] close(3 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5905] <... futex resumed>) = ? [pid 5904] <... exit_group resumed>) = ? [pid 5638] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] close(3) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5905] +++ exited with 0 +++ [pid 5904] +++ exited with 0 +++ [pid 5638] close(5 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] rmdir("./11/bus/work" [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./9/bus/work" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] umount2("./9/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5907 attached [pid 5638] getdents64(4 [pid 5637] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(4 [pid 5637] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./9/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] rmdir("./11/bus" [pid 5637] <... openat resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... rmdir resumed>) = 0 [pid 5633] fstat(5 [pid 5907] set_robust_list(0x55556d18d6e0, 24 [pid 5638] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 24 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5907] <... set_robust_list resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5907] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] getdents64(5 [pid 5638] newfstatat(AT_FDCWD, "./11/file0" [pid 5637] getdents64(3 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5907] chdir("./11" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] close(5 [pid 5638] openat(AT_FDCWD, "./11/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] rmdir("./9/bus/work" [pid 5638] <... openat resumed>) = 4 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5638] fstat(4 [pid 5637] <... umount2 resumed>) = 0 [pid 5907] <... chdir resumed>) = 0 [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] close(4 [pid 5907] <... prctl resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... setsockopt resumed>) = 0 [pid 5907] setpgid(0, 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] newfstatat(AT_FDCWD, "./11/bus" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5907] <... setpgid resumed>) = 0 [pid 5638] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] rmdir("./9/bus" [pid 5907] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... rmdir resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./11/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./11/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5907] <... symlink resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 4 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5907] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5638] openat(AT_FDCWD, "./11/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] fstat(4 [pid 5633] newfstatat(AT_FDCWD, "./9/file0" [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] close(3 [pid 5638] <... openat resumed>) = 5 [pid 5633] umount2("./9/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5907] <... symlink resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./9/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5907] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] fstat(5 [pid 5637] getdents64(4 [pid 5633] <... openat resumed>) = 4 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] fstat(4 [pid 5907] <... symlink resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] getdents64(5 [pid 5637] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(4, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./9/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./9/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5908 attached [pid 5907] <... openat resumed>) = 3 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] newfstatat(AT_FDCWD, "./11/bus/index" [pid 5907] write(3, "1000", 4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5907] <... write resumed>) = 4 [pid 5633] openat(AT_FDCWD, "./9/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5908] set_robust_list(0x55556d18d6e0, 24 [pid 5907] close(3 [pid 5638] getdents64(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5907] <... close resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(5 [pid 5908] <... set_robust_list resumed>) = 0 [pid 5907] symlink("/dev/binderfs", "./binderfs" [pid 5638] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 22 [pid 5908] rt_sigprocmask(SIG_SETMASK, [] [pid 5907] <... symlink resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./11/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] rmdir("./11/file0/sys" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5907] write(1, "executing program\n", 18) = 18 [pid 5907] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 executing program [pid 5907] <... futex resumed>) = 0 [pid 5633] getdents64(5 [pid 5907] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] fstat(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5908] chdir("./10" [pid 5633] getdents64(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(4 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(5 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5633] <... close resumed>) = 0 [pid 5907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5908] <... chdir resumed>) = 0 [pid 5907] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] rmdir("./11/file0" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] rmdir("./9/file0/sys" [pid 5908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5907] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5637] close(5 [pid 5633] <... rmdir resumed>) = 0 [pid 5907] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5908] <... prctl resumed>) = 0 [pid 5907] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] getdents64(4 [pid 5908] setpgid(0, 0 [pid 5907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5908] <... setpgid resumed>) = 0 [pid 5637] rmdir("./11/bus/index" [pid 5638] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... rmdir resumed>) = 0 [pid 5633] close(4 [pid 5638] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5637] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./9/file0"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5909 attached [pid 5907] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 5909] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5908] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5907] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rmdir resumed>) = 0 [pid 5909] <... rseq resumed>) = 0 [pid 5907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] unlink("./11/binderfs" [pid 5637] newfstatat(AT_FDCWD, "./11/bus/work" [pid 5909] set_robust_list(0x7fc7184eb9a0, 24 [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... set_robust_list resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5909] rt_sigprocmask(SIG_SETMASK, [] [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5909] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] <... symlink resumed>) = 0 [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5633] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5909] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5908] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5909] <... mkdirat resumed>) = 0 [pid 5908] <... symlink resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5909] <... futex resumed>) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] <... symlink resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./11/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] unlink("./9/binderfs" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] mkdirat(AT_FDCWD, "./bus", 000 [pid 5908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5907] <... futex resumed>) = 0 [pid 5638] unlink("./11/cgroup.net" [pid 5637] fstat(5 [pid 5633] <... unlink resumed>) = 0 [pid 5909] <... mkdirat resumed>) = 0 [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... unlink resumed>) = 0 [pid 5633] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5909] <... futex resumed>) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] unlink("./9/cgroup.net" [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] <... openat resumed>) = 3 [pid 5907] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] close(5 [pid 5633] <... unlink resumed>) = 0 [pid 5909] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5908] write(3, "1000", 4 [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... close resumed>) = 0 [pid 5908] <... write resumed>) = 4 [pid 5638] unlink("./11/cgroup.cpu" [pid 5637] rmdir("./11/bus/work" [pid 5633] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5909] <... mount resumed>) = 0 [pid 5908] close(3 [pid 5638] <... unlink resumed>) = 0 [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5908] <... close resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5908] symlink("/dev/binderfs", "./binderfs" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5909] chdir("./bus" [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... chdir resumed>) = 0 [pid 5908] <... symlink resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 5908] write(1, "executing program\n", 18 [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] unlink("./9/cgroup.cpu" [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5908] <... write resumed>) = 18 [pid 5638] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... unlink resumed>) = 0 executing program [pid 5909] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(4 [pid 5633] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5909] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./11/cgroup" [pid 5908] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5908] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] newfstatat(AT_FDCWD, "./9/cgroup" [pid 5908] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5907] <... futex resumed>) = 0 [pid 5638] unlink("./11/cgroup" [pid 5637] close(4 [pid 5633] unlink("./9/cgroup" [pid 5909] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5908] <... mmap resumed>) = 0x7fc7184cb000 [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5909] <... mmap resumed>) = 0x110c230000 [pid 5908] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] rmdir("./11/bus" [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... mprotect resumed>) = 0 [pid 5638] getdents64(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getdents64(3 [pid 5909] <... futex resumed>) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5909] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5907] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5909] <... mkdirat resumed>) = 0 [pid 5908] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5907] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 5909] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5907] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5633] <... close resumed>) = 0 [pid 5909] <... futex resumed>) = 0 [pid 5907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] rmdir("./11" [pid 5637] newfstatat(AT_FDCWD, "./11/file0"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5910 attached [pid 5909] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] close(3 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] rmdir("./9" [pid 5910] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] mkdir("./12", 0777 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5907] close(4 [pid 5908] <... clone3 resumed> => {parent_tid=[23]}, 88) = 23 [pid 5633] mkdir("./10", 0777 [pid 5910] <... rseq resumed>) = 0 [pid 5908] rt_sigprocmask(SIG_SETMASK, [] [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... mkdir resumed>) = 0 [pid 5910] set_robust_list(0x7fc7184eb9a0, 24 [pid 5908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5907] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5910] <... set_robust_list resumed>) = 0 [pid 5907] close(6 [pid 5637] openat(AT_FDCWD, "./11/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5907] close(7 [pid 5910] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 4 [pid 5633] <... socket resumed>) = 3 [pid 5910] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] close(8 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] close(9 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] fstat(4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5907] close(10 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(4 [pid 5907] close(11 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5907] close(12 [pid 5637] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5907] close(13 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5908] <... futex resumed>) = 1 [pid 5907] close(14 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./11/file0/sys" [pid 5633] close(3 [pid 5910] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 5910] <... mkdirat resumed>) = 0 [pid 5907] close(15 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... socket resumed>) = 3 [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5910] mkdirat(AT_FDCWD, "./bus", 000 [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] close(16 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./11/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5910] <... mkdirat resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... openat resumed>) = 5 [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] close(17 [pid 5638] <... socket resumed>) = 3 [pid 5633] close(3 [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(5 [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] close(18 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5910] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] close(19 [pid 5637] getdents64(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5907] close(20) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5907] close(21 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] close(22 [pid 5637] close(5 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5907] close(23) = -1 EBADF (Bad file descriptor) [pid 5910] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] rmdir("./11/file0/sys" [pid 5633] <... socket resumed>) = 3 [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = 0 [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5910] chdir("./bus" [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] <... chdir resumed>) = 0 [pid 5907] close(24 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] <... futex resumed>) = 0 [pid 5907] close(25 [pid 5910] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(3 [pid 5910] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] close(26 [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] close(27 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] rmdir("./11/file0" [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] <... futex resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] close(28 [pid 5638] <... socket resumed>) = 3 [pid 5910] <... mmap resumed>) = 0x110c230000 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rmdir resumed>) = 0 [pid 5907] close(29) = -1 EBADF (Bad file descriptor) [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] exit_group(0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5910] <... futex resumed>) = 1 [pid 5909] <... futex resumed>) = ? [pid 5908] <... futex resumed>) = 0 [pid 5907] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5909] +++ exited with 0 +++ [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5908] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] unlink("./11/binderfs" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5908] <... futex resumed>) = 0 [pid 5910] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5908] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5910] <... mkdirat resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5910] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] unlink("./11/cgroup.net" [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5910] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5910] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] close(3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... restart_syscall resumed>) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5908] close(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5908] close(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] unlink("./11/cgroup.cpu" [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5636] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5908] close(6 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5908] close(7 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./11/cgroup" [pid 5636] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5908] close(8 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 3 [pid 5908] close(9 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(10 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5637] unlink("./11/cgroup" [pid 5636] fstat(3 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] close(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5908] close(11 [pid 5636] getdents64(3 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5908] close(12 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] rmdir("./11" [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5908] close(13 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(14 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] mkdir("./12", 0777 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5908] close(15 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(16 [pid 5638] close(3 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(17 [pid 5638] <... close resumed>) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(18) = -1 EBADF (Bad file descriptor) [pid 5908] close(19 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(20 [pid 5638] <... socket resumed>) = 3 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5908] close(21 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5908] close(22 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = 0 [pid 5908] close(23 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(24 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5908] close(25 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./11/bus" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5908] close(26 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./11/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5908] close(27 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5908] close(28 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5908] close(29 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] fstat(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5908] exit_group(0 [pid 5910] <... futex resumed>) = ? [pid 5908] <... exit_group resumed>) = ? [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5910] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5908] +++ exited with 0 +++ [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 5636] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./11/bus/index" [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5911 attached [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./11/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5911] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... close resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] <... openat resumed>) = 3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5911] <... set_robust_list resumed>) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 27 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] fstat(5 [pid 5634] fstat(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getdents64(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(3 [pid 5634] getdents64(3 [pid 5911] chdir("./12" [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5911] <... chdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(5 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] rmdir("./11/bus/index" [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5912 attached [pid 5911] <... prctl resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5911] setpgid(0, 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 22 [pid 5912] set_robust_list(0x55556d18d6e0, 24 [pid 5911] <... setpgid resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./11/bus/work" [pid 5634] newfstatat(AT_FDCWD, "./10/bus" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5911] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5911] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./10/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5911] <... symlink resumed>) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5636] openat(AT_FDCWD, "./11/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] fstat(4 [pid 5636] <... openat resumed>) = 5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] getdents64(4 [pid 5911] <... symlink resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5912] chdir("./10" [pid 5636] fstat(5 [pid 5634] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./10/bus/index" [pid 5912] <... chdir resumed>) = 0 [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5911] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5911] write(3, "1000", 4 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] <... prctl resumed>) = 0 [pid 5911] <... write resumed>) = 4 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5912] setpgid(0, 0) = 0 [pid 5636] getdents64(5 [pid 5911] close(3 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] openat(AT_FDCWD, "./10/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5912] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5911] <... close resumed>) = 0 [pid 5636] close(5 [pid 5911] symlink("/dev/binderfs", "./binderfs" [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5912] <... symlink resumed>) = 0 [pid 5636] rmdir("./11/bus/work" [pid 5912] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5911] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5634] fstat(5 [pid 5912] <... symlink resumed>) = 0 [pid 5636] getdents64(4 [pid 5912] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5911] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 executing program [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5911] <... write resumed>) = 18 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(4 [pid 5634] getdents64(5 [pid 5912] <... symlink resumed>) = 0 [pid 5911] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] rmdir("./11/bus" [pid 5911] <... futex resumed>) = 0 [pid 5637] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5912] <... openat resumed>) = 3 [pid 5911] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] getdents64(5 [pid 5911] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5912] write(3, "1000", 4 [pid 5911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... socket resumed>) = 3 [pid 5636] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5 [pid 5912] <... write resumed>) = 4 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5912] close(3 [pid 5636] newfstatat(AT_FDCWD, "./11/file0" [pid 5912] <... close resumed>) = 0 [pid 5912] symlink("/dev/binderfs", "./binderfs" [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] rmdir("./10/bus/index" [pid 5912] <... symlink resumed>) = 0 [pid 5911] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5911] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5912] write(1, "executing program\n", 18 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] <... write resumed>) = 18 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 executing program [pid 5636] openat(AT_FDCWD, "./11/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5912] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... openat resumed>) = 4 [pid 5912] <... futex resumed>) = 0 [pid 5636] fstat(4 [pid 5912] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5912] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5911] <... mprotect resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getdents64(4 [pid 5634] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./10/bus/work" [pid 5912] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5912] <... mprotect resumed>) = 0 [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5913 attached [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] newfstatat(AT_FDCWD, "./11/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5913] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5912] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5911] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "./10/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5913] <... rseq resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5913] set_robust_list(0x7fc7184eb9a0, 24 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] openat(AT_FDCWD, "./11/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... openat resumed>) = 5 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5914 attached [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(5 [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] <... clone3 resumed> => {parent_tid=[23]}, 88) = 23 [pid 5911] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5914] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5913] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5914] <... rseq resumed>) = 0 [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getdents64(5 [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] fstat(5 [pid 5914] set_robust_list(0x7fc7184eb9a0, 24 [pid 5913] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5914] <... set_robust_list resumed>) = 0 [pid 5913] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... futex resumed>) = 0 [pid 5636] getdents64(5 [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(5) = 0 [pid 5634] getdents64(5 [pid 5914] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] <... futex resumed>) = 1 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] close(5 [pid 5914] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5914] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 0 [pid 5636] rmdir("./11/file0/sys" [pid 5634] rmdir("./10/bus/work" [pid 5914] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rmdir resumed>) = 0 [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 1 [pid 5636] getdents64(4 [pid 5912] <... futex resumed>) = 0 [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(4) = 0 [pid 5636] rmdir("./11/file0") = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5914] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5913] <... futex resumed>) = 0 [pid 5637] close(3 [pid 5634] <... rmdir resumed>) = 0 [pid 5913] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] unlink("./11/binderfs" [pid 5634] getdents64(4 [pid 5914] <... mkdirat resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... mkdirat resumed>) = 0 [pid 5634] close(4 [pid 5914] <... futex resumed>) = 1 [pid 5634] <... close resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5915 attached [pid 5914] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5636] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./10/bus" [pid 5915] set_robust_list(0x55556d18d6e0, 24 [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rmdir resumed>) = 0 [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... futex resumed>) = 1 [pid 5914] mkdirat(AT_FDCWD, "./bus", 000 [pid 5634] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 5634] newfstatat(AT_FDCWD, "./10/file0" [pid 5915] <... set_robust_list resumed>) = 0 [pid 5914] <... mkdirat resumed>) = 0 [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5915] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 1 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 27 [pid 5636] unlink("./11/cgroup.net" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] mkdirat(AT_FDCWD, "./bus", 000 [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... unlink resumed>) = 0 [pid 5634] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5915] chdir("./12" [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 5915] <... chdir resumed>) = 0 [pid 5914] <... futex resumed>) = 1 [pid 5913] <... mkdirat resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5914] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] unlink("./11/cgroup.cpu" [pid 5915] <... prctl resumed>) = 0 [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./10/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5915] setpgid(0, 0 [pid 5914] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... setpgid resumed>) = 0 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5636] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 4 [pid 5915] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5913] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] fstat(4 [pid 5915] <... symlink resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] getdents64(4, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./10/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./11/cgroup" [pid 5915] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5634] openat(AT_FDCWD, "./10/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5915] <... symlink resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5915] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5636] unlink("./11/cgroup" [pid 5634] fstat(5 [pid 5915] <... symlink resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5914] <... mount resumed>) = 0 [pid 5636] getdents64(3 [pid 5634] getdents64(5 [pid 5915] <... openat resumed>) = 3 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] close(3 [pid 5634] getdents64(5 [pid 5915] write(3, "1000", 4 [pid 5914] <... futex resumed>) = 1 [pid 5913] <... mount resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5915] <... write resumed>) = 4 [pid 5914] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] rmdir("./11" [pid 5634] close(5 [pid 5915] close(3 [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5915] <... close resumed>) = 0 [pid 5914] chdir("./bus" [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] mkdir("./12", 0777 [pid 5634] <... close resumed>) = 0 [pid 5915] symlink("/dev/binderfs", "./binderfs" [pid 5914] <... chdir resumed>) = 0 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5915] <... symlink resumed>) = 0 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] chdir("./bus" [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5915] write(1, "executing program\n", 18 [pid 5914] <... futex resumed>) = 1 [pid 5913] <... chdir resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] rmdir("./10/file0/sys" [pid 5914] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5914] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5913] <... futex resumed>) = 1 executing program [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getdents64(4 [pid 5915] <... write resumed>) = 18 [pid 5914] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5915] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... futex resumed>) = 1 [pid 5913] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5912] <... futex resumed>) = 0 [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] close(4 [pid 5915] <... futex resumed>) = 0 [pid 5914] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5913] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5915] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5914] <... mmap resumed>) = 0x110c230000 [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5915] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = 1 [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5914] <... futex resumed>) = 0 [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5914] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] rmdir("./10/file0" [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5912] <... futex resumed>) = 0 [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5913] <... mmap resumed>) = 0x110c230000 [pid 5912] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5915] <... mmap resumed>) = 0x7fc7184cb000 [pid 5914] <... mkdirat resumed>) = 0 [pid 5915] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5634] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5915] <... mprotect resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5915] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5913] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5914] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5915] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5914] <... futex resumed>) = 1 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5914] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5912] close(3 [pid 5911] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... socket resumed>) = 3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5913] <... mkdirat resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] close(4 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5912] close(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5913] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5916 attached [pid 5913] <... futex resumed>) = 1 [pid 5912] close(6 [pid 5911] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5634] unlink("./10/binderfs" [pid 5916] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5915] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 5913] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(3 [pid 5636] <... close resumed>) = 0 [pid 5916] <... rseq resumed>) = 0 [pid 5915] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] close(7 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... unlink resumed>) = 0 [pid 5916] set_robust_list(0x7fc7184eb9a0, 24 [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5916] <... set_robust_list resumed>) = 0 [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] close(8 [pid 5911] close(4 [pid 5634] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5916] rt_sigprocmask(SIG_SETMASK, [] [pid 5915] <... futex resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5916] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5912] close(9 [pid 5911] close(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5916] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] close(10 [pid 5911] close(6 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] close(11 [pid 5911] close(7 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] unlink("./10/cgroup.net" [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] <... futex resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] close(12 [pid 5911] close(8 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5634] <... unlink resumed>) = 0 [pid 5916] <... mkdirat resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5912] close(13 [pid 5911] close(9 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] close(14 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5916] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(10 [pid 5634] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 5916] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] close(15 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5915] <... futex resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(11 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] close(16 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] unlink("./10/cgroup.cpu" [pid 5916] mkdirat(AT_FDCWD, "./bus", 000 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(12 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5916] <... mkdirat resumed>) = 0 [pid 5912] close(17 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(13 [pid 5912] close(18 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(14 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5912] close(19 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./10/cgroup" [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] close(15 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5912] close(20) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./10/cgroup" [pid 5912] close(21 [pid 5911] close(16 [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... unlink resumed>) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5912] close(22 [pid 5911] close(17 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5916] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(3 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] <... futex resumed>) = 0 [pid 5912] close(23 [pid 5911] close(18 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5916] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] close(3 [pid 5912] close(24 [pid 5911] close(19 [pid 5634] <... close resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] close(25 [pid 5911] close(20 [pid 5634] rmdir("./10" [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5912] close(26 [pid 5911] close(21 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] close(27 [pid 5911] close(22 [pid 5634] mkdir("./11", 0777 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... mkdir resumed>) = 0 [pid 5912] close(28 [pid 5911] close(23 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... mount resumed>) = 0 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] close(29 [pid 5911] close(24 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5916] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] chdir("./bus" [pid 5915] <... futex resumed>) = 0 [pid 5912] exit_group(0 [pid 5911] close(25 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5916] <... chdir resumed>) = 0 [pid 5914] <... futex resumed>) = ? [pid 5912] <... exit_group resumed>) = ? [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] +++ exited with 0 +++ [pid 5911] close(26 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5915] <... futex resumed>) = 0 [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5916] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] +++ exited with 0 +++ [pid 5911] close(27 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5916] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] close(28 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5916] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... futex resumed>) = 0 [pid 5911] close(29 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5915] <... futex resumed>) = 1 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... futex resumed>) = 0 [pid 5911] exit_group(0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5916] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5913] <... futex resumed>) = ? [pid 5911] <... exit_group resumed>) = ? [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5916] <... mmap resumed>) = 0x110c230000 [pid 5913] +++ exited with 0 +++ [pid 5636] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... setsockopt resumed>) = 0 [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] +++ exited with 0 +++ [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5634] close(3 [pid 5916] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5915] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] <... close resumed>) = 0 [pid 5915] <... futex resumed>) = 0 [pid 5915] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5916] <... mkdirat resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5916] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... close resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5915] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5915] close(3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... socket resumed>) = 3 [pid 5916] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] close(4 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5915] close(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... openat resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 3 [pid 5638] fstat(3 [pid 5633] fstat(3 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5915] close(6 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getdents64(3 [pid 5633] getdents64(3 [pid 5915] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5915] close(8 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5915] close(9) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... socket resumed>) = 3 [pid 5915] close(10 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] close(11 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5915] close(12 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./12/bus" [pid 5633] newfstatat(AT_FDCWD, "./10/bus" [pid 5915] close(13 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5915] close(14 [pid 5633] umount2("./10/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5915] close(15 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./10/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./12/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... openat resumed>) = 4 [pid 5915] close(16 [pid 5638] <... openat resumed>) = 4 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] fstat(4 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5915] close(17 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getdents64(4 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] close(18 [pid 5638] getdents64(4 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5915] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5915] close(20 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./10/bus/index" [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] close(21 [pid 5638] newfstatat(AT_FDCWD, "./12/bus/index" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5915] close(22 [pid 5638] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] umount2("./10/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5915] close(23 [pid 5638] openat(AT_FDCWD, "./12/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./10/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5915] close(24 [pid 5638] fstat(5 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5915] close(25 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] fstat(5 [pid 5915] close(26 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5633] getdents64(5 [pid 5915] close(27 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5915] close(28 [pid 5638] <... close resumed>) = 0 [pid 5633] getdents64(5 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./12/bus/index" [pid 5915] close(29 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5915] exit_group(0 [pid 5638] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5916] <... futex resumed>) = ? [pid 5915] <... exit_group resumed>) = ? [pid 5638] newfstatat(AT_FDCWD, "./12/bus/work" [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5916] +++ exited with 0 +++ [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] close(3 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... close resumed>) = 0 [pid 5915] +++ exited with 0 +++ [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rmdir("./10/bus/index" [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5917 attached [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5638] openat(AT_FDCWD, "./12/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5917] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... openat resumed>) = 5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] fstat(5 [pid 5637] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] newfstatat(AT_FDCWD, "./10/bus/work" [pid 5917] <... set_robust_list resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5917] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./10/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getdents64(5 [pid 5637] <... openat resumed>) = 3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] fstat(3 [pid 5633] openat(AT_FDCWD, "./10/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] close(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 26 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5917] chdir("./12" [pid 5638] <... close resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... openat resumed>) = 5 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5917] <... chdir resumed>) = 0 [pid 5638] rmdir("./12/bus/work" [pid 5637] getdents64(3 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] fstat(5 [pid 5917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] getdents64(4 [pid 5637] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5917] <... prctl resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5917] setpgid(0, 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(5 [pid 5917] <... setpgid resumed>) = 0 [pid 5638] close(4 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5917] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5917] <... symlink resumed>) = 0 [pid 5638] rmdir("./12/bus" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./12/bus" [pid 5633] close(5 [pid 5917] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5917] <... symlink resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./10/bus/work" [pid 5637] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(4 [pid 5637] openat(AT_FDCWD, "./12/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] close(4) = 0 [pid 5917] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(4 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] rmdir("./10/bus" [pid 5917] <... symlink resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./12/file0" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(4 [pid 5917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5917] <... openat resumed>) = 3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./12/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... setsockopt resumed>) = 0 [pid 5917] write(3, "1000", 4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./10/file0" [pid 5917] <... write resumed>) = 4 [pid 5638] <... openat resumed>) = 4 [pid 5637] newfstatat(AT_FDCWD, "./12/bus/index" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./10/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5917] close(3 [pid 5638] fstat(4 [pid 5637] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5917] <... close resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(4 [pid 5637] openat(AT_FDCWD, "./12/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5917] symlink("/dev/binderfs", "./binderfs" [pid 5633] openat(AT_FDCWD, "./10/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5917] <... symlink resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./12/file0/sys" [pid 5633] fstat(4, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] getdents64(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5917] write(1, "executing program\n", 18 [pid 5637] fstat(5 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 executing program [pid 5917] <... write resumed>) = 18 [pid 5633] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./10/file0/sys" [pid 5917] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5917] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./10/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5917] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] openat(AT_FDCWD, "./12/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5917] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./10/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5633] fstat(5 [pid 5638] <... openat resumed>) = 5 [pid 5917] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] fstat(5 [pid 5637] close(5 [pid 5917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... close resumed>) = 0 [pid 5917] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5637] rmdir("./12/bus/index" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5917] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getdents64(5 [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5) = 0 [pid 5633] rmdir("./10/file0/sys" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] close(3 [pid 5633] <... rmdir resumed>) = 0 [pid 5917] <... mprotect resumed>) = 0 [pid 5638] getdents64(5 [pid 5633] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] close(4) = 0 [pid 5633] rmdir("./10/file0" [pid 5917] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5917] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] close(5 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5917] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] rmdir("./12/file0/sys" [pid 5637] newfstatat(AT_FDCWD, "./12/bus/work" [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... rmdir resumed>) = 0 [pid 5633] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./10/binderfs") = 0 [pid 5633] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./10/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./10/cgroup.net" [pid 5638] getdents64(4 [pid 5633] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5919 attached [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5919] set_robust_list(0x55556d18d6e0, 24 [pid 5633] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5919] <... set_robust_list resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5918 attached [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 24 [pid 5633] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 5918] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5919] rt_sigprocmask(SIG_SETMASK, [] [pid 5917] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 5638] close(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5918] <... rseq resumed>) = 0 [pid 5919] chdir("./11" [pid 5917] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./12/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] unlink("./10/cgroup.cpu" [pid 5918] set_robust_list(0x7fc7184eb9a0, 24 [pid 5919] <... chdir resumed>) = 0 [pid 5917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] rmdir("./12/file0" [pid 5637] <... openat resumed>) = 5 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5918] <... set_robust_list resumed>) = 0 [pid 5919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] fstat(5 [pid 5633] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5918] rt_sigprocmask(SIG_SETMASK, [] [pid 5919] <... prctl resumed>) = 0 [pid 5917] <... futex resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] setpgid(0, 0 [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5918] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5919] <... setpgid resumed>) = 0 [pid 5919] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5918] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... symlink resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5633] newfstatat(AT_FDCWD, "./10/cgroup" [pid 5918] <... futex resumed>) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] close(5 [pid 5919] <... symlink resumed>) = 0 [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5919] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5918] <... futex resumed>) = 0 [pid 5919] <... symlink resumed>) = 0 [pid 5917] <... futex resumed>) = 1 [pid 5638] unlink("./12/binderfs" [pid 5637] <... close resumed>) = 0 [pid 5633] unlink("./10/cgroup" [pid 5637] rmdir("./12/bus/work" [pid 5638] <... unlink resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5918] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... rmdir resumed>) = 0 [pid 5918] <... mkdirat resumed>) = 0 [pid 5637] getdents64(4 [pid 5633] getdents64(3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(4 [pid 5633] close(3 [pid 5918] <... futex resumed>) = 0 [pid 5919] <... openat resumed>) = 3 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] rmdir("./12/bus" [pid 5633] rmdir("./10" [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5919] write(3, "1000", 4 [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 5918] <... futex resumed>) = 0 [pid 5919] <... write resumed>) = 4 [pid 5917] <... futex resumed>) = 1 [pid 5637] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] mkdir("./11", 0777 [pid 5918] mkdirat(AT_FDCWD, "./bus", 000 [pid 5919] close(3 [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] unlink("./12/cgroup.net" [pid 5918] <... mkdirat resumed>) = 0 [pid 5919] <... close resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./12/file0" [pid 5633] <... mkdir resumed>) = 0 [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] symlink("/dev/binderfs", "./binderfs" [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5917] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5919] <... symlink resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5918] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5919] write(1, "executing program\n", 18 [pid 5638] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 5637] openat(AT_FDCWD, "./12/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5919] <... write resumed>) = 18 [pid 5919] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5919] <... futex resumed>) = 0 [pid 5638] unlink("./12/cgroup.cpu" [pid 5919] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... openat resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] fstat(4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5919] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5918] <... mount resumed>) = 0 [pid 5919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5917] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./12/cgroup" [pid 5637] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... mmap resumed>) = 0x7fc7184cb000 [pid 5917] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] newfstatat(AT_FDCWD, "./12/file0/sys" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5918] chdir("./bus" [pid 5919] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] unlink("./12/cgroup" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5918] <... chdir resumed>) = 0 [pid 5919] <... mprotect resumed>) = 0 [pid 5637] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5638] getdents64(3 [pid 5637] openat(AT_FDCWD, "./12/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(3 [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5917] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] fstat(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5918] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5920 attached [pid 5918] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] getdents64(5 [pid 5633] <... socket resumed>) = 3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5920] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 5638] rmdir("./12" [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5920] <... rseq resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5919] rt_sigprocmask(SIG_SETMASK, [] [pid 5917] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5920] set_robust_list(0x7fc7184eb9a0, 24 [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] mkdir("./13", 0777 [pid 5637] close(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5920] <... set_robust_list resumed>) = 0 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5920] rt_sigprocmask(SIG_SETMASK, [] [pid 5918] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5919] <... futex resumed>) = 0 [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rmdir("./12/file0/sys" [pid 5633] close(3 [pid 5920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5918] <... mmap resumed>) = 0x110c230000 [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5920] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5920] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] <... futex resumed>) = 1 [pid 5637] getdents64(4 [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5917] <... futex resumed>) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5920] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5918] <... futex resumed>) = 0 [pid 5917] <... futex resumed>) = 1 [pid 5637] close(4 [pid 5920] <... mkdirat resumed>) = 0 [pid 5918] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5917] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... socket resumed>) = 3 [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5637] rmdir("./12/file0" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5918] <... mkdirat resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5920] mkdirat(AT_FDCWD, "./bus", 000 [pid 5918] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5920] <... mkdirat resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5918] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... futex resumed>) = 0 [pid 5917] close(3 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5920] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5917] close(4 [pid 5637] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5917] close(5 [pid 5637] unlink("./12/binderfs" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5917] close(6 [pid 5637] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5920] <... mount resumed>) = 0 [pid 5917] close(7 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5917] close(8 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5917] close(9 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] unlink("./12/cgroup.net" [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5920] chdir("./bus" [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5920] <... chdir resumed>) = 0 [pid 5917] close(10 [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5920] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] close(11 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5920] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] close(12 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5917] close(13 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] unlink("./12/cgroup.cpu" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] close(14 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] <... unlink resumed>) = 0 [pid 5920] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] close(15 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5920] <... mmap resumed>) = 0x110c230000 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5917] close(16 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./12/cgroup" [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... futex resumed>) = 0 [pid 5917] close(17 [pid 5633] <... close resumed>) = 0 [pid 5920] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5919] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5920] <... mkdirat resumed>) = 0 [pid 5917] close(18 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5920] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] unlink("./12/cgroup" [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5920] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] close(3) = -1 EBADF (Bad file descriptor) [pid 5919] close(4) = -1 EBADF (Bad file descriptor) [pid 5919] close(5) = -1 EBADF (Bad file descriptor) [pid 5919] close(6) = -1 EBADF (Bad file descriptor) [pid 5633] <... socket resumed>) = 3 [pid 5919] close(7 [pid 5917] close(19 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5919] close(8 [pid 5917] close(20 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5919] close(9 [pid 5917] close(21 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] close(3 [pid 5919] close(10) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5919] close(11 [pid 5917] close(22 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5637] <... close resumed>) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rmdir("./12" [pid 5919] close(12) = -1 EBADF (Bad file descriptor) [pid 5917] close(23 [pid 5633] <... setsockopt resumed>) = 0 [pid 5919] close(13) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(14 [pid 5637] <... rmdir resumed>) = 0 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(15) = -1 EBADF (Bad file descriptor) [pid 5919] close(16) = -1 EBADF (Bad file descriptor) [pid 5919] close(17) = -1 EBADF (Bad file descriptor) [pid 5917] close(24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] mkdir("./13", 0777 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5919] close(18 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] close(25 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5919] close(19 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... mkdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] close(26 [pid 5919] close(20) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5919] close(21 [pid 5917] close(27 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5917] close(28 [pid 5637] <... socket resumed>) = 3 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(22 [pid 5917] close(29 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5919] close(23 [pid 5638] <... setsockopt resumed>) = 0 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(24) = -1 EBADF (Bad file descriptor) [pid 5919] close(25) = -1 EBADF (Bad file descriptor) [pid 5919] close(26) = -1 EBADF (Bad file descriptor) [pid 5919] close(27 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5919] close(28 [pid 5917] <... exit_group resumed>) = ? [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5918] <... futex resumed>) = ? [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(29 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] exit_group(0 [pid 5920] <... futex resumed>) = ? [pid 5919] <... exit_group resumed>) = ? [pid 5920] +++ exited with 0 +++ [pid 5918] +++ exited with 0 +++ [pid 5919] +++ exited with 0 +++ [pid 5917] +++ exited with 0 +++ [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] close(3 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... openat resumed>) = 3 [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] fstat(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... openat resumed>) = 3 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] close(3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] fstat(3 [pid 5634] getdents64(3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getdents64(3 [pid 5634] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... umount2 resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./11/bus"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5921 attached [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5921] set_robust_list(0x55556d18d6e0, 24 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 24 [pid 5921] <... set_robust_list resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5921] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./12/bus" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] openat(AT_FDCWD, "./11/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] chdir("./11" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5921] <... chdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... openat resumed>) = 4 [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] openat(AT_FDCWD, "./12/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5921] <... prctl resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... openat resumed>) = 4 [pid 5634] fstat(4 [pid 5921] setpgid(0, 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5921] <... setpgid resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5921] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5638] close(3 [pid 5636] fstat(4 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getdents64(4, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./12/bus/index", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./12/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5634] getdents64(4 [pid 5638] <... close resumed>) = 0 [pid 5637] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5921] <... symlink resumed>) = 0 [pid 5636] fstat(5 [pid 5634] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5921] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(5 [pid 5921] <... symlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] newfstatat(AT_FDCWD, "./11/bus/index" [pid 5921] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... socket resumed>) = 3 [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] close(5) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5922 attached [pid 5921] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] rmdir("./12/bus/index" [pid 5634] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5922] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 29 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5922] <... set_robust_list resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5922] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./11/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] <... openat resumed>) = 3 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5922] chdir("./13" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5921] write(3, "1000", 4 [pid 5636] newfstatat(AT_FDCWD, "./12/bus/work" [pid 5922] <... chdir resumed>) = 0 [pid 5921] <... write resumed>) = 4 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5921] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(5 [pid 5921] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5922] <... prctl resumed>) = 0 [pid 5921] symlink("/dev/binderfs", "./binderfs" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5922] setpgid(0, 0 [pid 5921] <... symlink resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./12/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5921] write(1, "executing program\n", 18 [pid 5636] <... openat resumed>) = 5 executing program [pid 5922] <... setpgid resumed>) = 0 [pid 5921] <... write resumed>) = 18 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] getdents64(5 [pid 5922] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5921] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] close(5 [pid 5921] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] getdents64(5 [pid 5922] <... symlink resumed>) = 0 [pid 5921] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... close resumed>) = 0 [pid 5921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] getdents64(5 [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] rmdir("./11/bus/index" [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] close(5 [pid 5922] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5921] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] <... close resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5921] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] rmdir("./12/bus/work" [pid 5922] <... symlink resumed>) = 0 [pid 5921] <... mprotect resumed>) = 0 [pid 5921] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5922] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5634] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5921] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] getdents64(4 [pid 5922] <... symlink resumed>) = 0 [pid 5921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5923 attached [pid 5922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] close(4 [pid 5634] newfstatat(AT_FDCWD, "./11/bus/work" [pid 5923] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5921] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5923] set_robust_list(0x7fc7184eb9a0, 24 [pid 5922] <... openat resumed>) = 3 [pid 5921] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] rmdir("./12/bus" [pid 5923] <... set_robust_list resumed>) = 0 [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5923] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] write(3, "1000", 4 [pid 5921] <... futex resumed>) = 0 [pid 5636] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... setsockopt resumed>) = 0 [pid 5922] <... write resumed>) = 4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5923] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5922] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./11/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5923] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = 0 [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./12/file0" [pid 5634] <... openat resumed>) = 5 [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] symlink("/dev/binderfs", "./binderfs" [pid 5921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(5 [pid 5923] <... futex resumed>) = 0 [pid 5922] <... symlink resumed>) = 0 [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5923] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5921] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] write(1, "executing program\n", 18 executing program [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getdents64(5 [pid 5923] <... mkdirat resumed>) = 0 [pid 5922] <... write resumed>) = 18 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./12/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5922] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5634] getdents64(5 [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5923] <... futex resumed>) = 1 [pid 5922] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5921] <... futex resumed>) = 0 [pid 5636] fstat(4 [pid 5634] close(5 [pid 5923] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... close resumed>) = 0 [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = 0 [pid 5636] getdents64(4 [pid 5923] mkdirat(AT_FDCWD, "./bus", 000 [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5923] <... mkdirat resumed>) = 0 [pid 5922] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./11/bus/work" [pid 5922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5924 attached [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(4 [pid 5923] <... futex resumed>) = 1 [pid 5922] <... mmap resumed>) = 0x7fc7184cb000 [pid 5921] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./12/file0/sys" [pid 5924] set_robust_list(0x55556d18d6e0, 24 [pid 5923] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... set_robust_list resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5923] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 29 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5922] <... mprotect resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] close(4 [pid 5922] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... close resumed>) = 0 [pid 5922] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] rmdir("./11/bus" [pid 5922] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... rmdir resumed>) = 0 [pid 5634] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5925 attached [pid 5634] newfstatat(AT_FDCWD, "./11/file0", {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5925] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5634] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5925] <... rseq resumed>) = 0 [pid 5924] rt_sigprocmask(SIG_SETMASK, [] [pid 5922] <... clone3 resumed> => {parent_tid=[30]}, 88) = 30 [pid 5636] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5925] set_robust_list(0x7fc7184eb9a0, 24 [pid 5924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5925] <... set_robust_list resumed>) = 0 [pid 5922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] openat(AT_FDCWD, "./11/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5925] rt_sigprocmask(SIG_SETMASK, [] [pid 5924] chdir("./13" [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] openat(AT_FDCWD, "./12/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5924] <... chdir resumed>) = 0 [pid 5925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5922] <... futex resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5634] <... openat resumed>) = 4 [pid 5925] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5924] <... prctl resumed>) = 0 [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5924] setpgid(0, 0 [pid 5636] fstat(5 [pid 5634] fstat(4 [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... setpgid resumed>) = 0 [pid 5923] <... mount resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5925] <... futex resumed>) = 1 [pid 5924] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = 0 [pid 5636] getdents64(5 [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(4 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... symlink resumed>) = 0 [pid 5923] <... futex resumed>) = 1 [pid 5922] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5925] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5924] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5923] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getdents64(5 [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5923] chdir("./bus" [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(5 [pid 5923] <... chdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 1 [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5636] rmdir("./12/file0/sys" [pid 5921] <... futex resumed>) = 0 [pid 5924] <... symlink resumed>) = 0 [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... mkdirat resumed>) = 0 [pid 5923] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... rmdir resumed>) = 0 [pid 5924] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5634] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5925] <... futex resumed>) = 1 [pid 5924] <... symlink resumed>) = 0 [pid 5923] <... futex resumed>) = 1 [pid 5922] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5636] getdents64(4 [pid 5634] newfstatat(AT_FDCWD, "./11/file0/sys" [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5923] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5922] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5636] close(4 [pid 5634] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5925] mkdirat(AT_FDCWD, "./bus", 000 [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5923] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5925] <... mkdirat resumed>) = 0 [pid 5924] <... openat resumed>) = 3 [pid 5634] openat(AT_FDCWD, "./11/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... openat resumed>) = 5 [pid 5925] <... futex resumed>) = 1 [pid 5924] write(3, "1000", 4 [pid 5923] <... mmap resumed>) = 0x110c230000 [pid 5922] <... futex resumed>) = 0 [pid 5636] rmdir("./12/file0" [pid 5634] fstat(5 [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] <... write resumed>) = 4 [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] close(3 [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] getdents64(5 [pid 5925] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5924] <... close resumed>) = 0 [pid 5923] <... futex resumed>) = 1 [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... futex resumed>) = 0 [pid 5636] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5925] <... mount resumed>) = 0 [pid 5924] symlink("/dev/binderfs", "./binderfs" [pid 5923] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(5 [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = 0 [pid 5923] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5921] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] close(5) = 0 [pid 5634] rmdir("./11/file0/sys" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5634] getdents64(4 [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... symlink resumed>) = 0 [pid 5923] <... mkdirat resumed>) = 0 [pid 5636] unlink("./12/binderfs" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5925] <... futex resumed>) = 1 [pid 5924] write(1, "executing program\n", 18 [pid 5923] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] close(4 [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] <... write resumed>) = 18 executing program [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... futex resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... futex resumed>) = 1 [pid 5922] <... futex resumed>) = 0 [pid 5921] close(3 [pid 5636] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./11/file0" [pid 5925] chdir("./bus" [pid 5924] <... futex resumed>) = 0 [pid 5923] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5925] <... chdir resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] close(4 [pid 5634] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5924] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5922] <... futex resumed>) = 0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 5924] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5921] close(5 [pid 5925] <... futex resumed>) = 1 [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5925] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5924] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5922] <... futex resumed>) = 0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5925] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] close(6 [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5921] close(7 [pid 5636] unlink("./12/cgroup.net" [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5925] <... futex resumed>) = 1 [pid 5922] <... futex resumed>) = 0 [pid 5921] close(8 [pid 5634] unlink("./11/binderfs" [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... mmap resumed>) = 0x7fc7184cb000 [pid 5922] <... futex resumed>) = 0 [pid 5921] close(9 [pid 5925] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5925] <... mmap resumed>) = 0x110c230000 [pid 5924] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... mprotect resumed>) = 0 [pid 5921] close(10 [pid 5634] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 5925] <... futex resumed>) = 1 [pid 5924] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5922] <... futex resumed>) = 0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] close(11 [pid 5636] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5922] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] unlink("./11/cgroup.net" [pid 5925] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5922] <... futex resumed>) = 0 [pid 5921] close(12 [pid 5636] unlink("./12/cgroup.cpu" [pid 5922] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5926 attached [pid 5925] <... mkdirat resumed>) = 0 [pid 5921] close(13 [pid 5924] <... clone3 resumed> => {parent_tid=[30]}, 88) = 30 [pid 5636] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5926] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5925] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5926] <... rseq resumed>) = 0 [pid 5925] <... futex resumed>) = 1 [pid 5924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] <... futex resumed>) = 0 [pid 5921] close(14 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./12/cgroup" [pid 5634] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 5926] set_robust_list(0x7fc7184eb9a0, 24 [pid 5925] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(3 [pid 5921] close(15 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5926] <... set_robust_list resumed>) = 0 [pid 5924] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./12/cgroup" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5926] rt_sigprocmask(SIG_SETMASK, [] [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] close(16) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5921] close(17) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(3 [pid 5921] close(18 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(19 [pid 5636] close(3 [pid 5922] close(4 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] unlink("./11/cgroup.cpu" [pid 5921] close(20 [pid 5926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./12" [pid 5922] close(5 [pid 5921] close(21 [pid 5636] <... rmdir resumed>) = 0 [pid 5926] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5634] <... unlink resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5926] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] close(6 [pid 5921] close(22 [pid 5636] mkdir("./13", 0777 [pid 5634] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... mkdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5924] <... futex resumed>) = 0 [pid 5922] close(7 [pid 5921] close(23 [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./11/cgroup" [pid 5924] <... futex resumed>) = 0 [pid 5922] close(8) = -1 EBADF (Bad file descriptor) [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5926] <... futex resumed>) = 1 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5922] close(9 [pid 5921] close(24 [pid 5636] <... socket resumed>) = 3 [pid 5926] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5921] close(25 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./11/cgroup" [pid 5921] close(26 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5922] close(10 [pid 5921] close(27 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... unlink resumed>) = 0 [pid 5926] <... mkdirat resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(3 [pid 5921] close(28 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5921] close(29 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(11 [pid 5921] exit_group(0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5926] <... futex resumed>) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(12 [pid 5634] close(3 [pid 5923] <... futex resumed>) = ? [pid 5921] <... exit_group resumed>) = ? [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... futex resumed>) = 0 [pid 5923] +++ exited with 0 +++ [pid 5922] close(13 [pid 5921] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5926] mkdirat(AT_FDCWD, "./bus", 000 [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5634] rmdir("./11" [pid 5922] close(14 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5926] <... mkdirat resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(15 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] mkdir("./12", 0777 [pid 5926] <... futex resumed>) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] close(16 [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(17 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5926] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] close(18 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5926] <... mount resumed>) = 0 [pid 5922] close(19 [pid 5636] close(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5924] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] fstat(3 [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(20 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5922] close(21 [pid 5926] chdir("./bus" [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getdents64(3 [pid 5926] <... chdir resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5922] close(22 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... futex resumed>) = 0 [pid 5922] close(23 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5926] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5926] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5922] close(24 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = 0 [pid 5926] <... futex resumed>) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5922] close(25 [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] <... futex resumed>) = 0 [pid 5922] close(26 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./11/bus" [pid 5926] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5922] close(27 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5926] <... mmap resumed>) = 0x110c230000 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./11/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5922] close(28 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./11/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 4 [pid 5633] fstat(4, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5922] close(29 [pid 5633] getdents64(4, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] exit_group(0 [pid 5633] newfstatat(AT_FDCWD, "./11/bus/index" [pid 5926] <... futex resumed>) = 1 [pid 5925] <... futex resumed>) = ? [pid 5924] <... futex resumed>) = 0 [pid 5922] <... exit_group resumed>) = ? [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] umount2("./11/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./11/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5633] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5) = 0 [pid 5633] rmdir("./11/bus/index") = 0 [pid 5633] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./11/bus/work" [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] umount2("./11/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./11/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5633] fstat(5 [pid 5926] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5925] +++ exited with 0 +++ [pid 5924] <... futex resumed>) = 0 [pid 5922] +++ exited with 0 +++ [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] close(3 [pid 5926] <... mkdirat resumed>) = 0 [pid 5924] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5926] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(5 [pid 5926] <... futex resumed>) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5638] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5926] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] rmdir("./11/bus/work" [pid 5924] close(4 [pid 5636] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5924] close(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5924] close(6 [pid 5638] getdents64(3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5924] close(7 [pid 5638] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(4 [pid 5924] close(8) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5924] close(9 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] rmdir("./11/bus" [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5924] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5924] close(11 [pid 5638] newfstatat(AT_FDCWD, "./13/bus" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5924] close(12 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./11/file0" [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5924] close(13 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5924] close(14 [pid 5633] umount2("./11/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5924] close(15 [pid 5638] openat(AT_FDCWD, "./13/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./11/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5924] close(16 [pid 5638] fstat(4 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] close(3 [pid 5638] getdents64(4 [pid 5924] close(17 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] fstat(4 [pid 5924] close(18 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5924] close(19 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getdents64(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5924] close(20 [pid 5638] newfstatat(AT_FDCWD, "./13/bus/index" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5924] close(21 [pid 5638] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5924] close(22 [pid 5638] openat(AT_FDCWD, "./13/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] newfstatat(AT_FDCWD, "./11/file0/sys" [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5924] close(23) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... setsockopt resumed>) = 0 [pid 5924] close(24 [pid 5638] fstat(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] umount2("./11/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5924] close(25 [pid 5638] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(5 [pid 5924] close(26 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./11/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5924] close(27 [pid 5638] <... close resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... openat resumed>) = 5 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./13/bus/index" [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5924] close(28 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] fstat(5 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5924] close(29 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] newfstatat(AT_FDCWD, "./13/bus/work" [pid 5924] exit_group(0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5927 attached [pid 5926] <... futex resumed>) = ? [pid 5924] <... exit_group resumed>) = ? [pid 5638] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] getdents64(5 [pid 5926] +++ exited with 0 +++ [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5927] set_robust_list(0x55556d18d6e0, 24) = 0 [pid 5927] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(5 [pid 5927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5927] chdir("./13") = 0 [pid 5927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5927] setpgid(0, 0) = 0 [pid 5927] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 5927] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 5927] symlink("/syzcgroup/net/syz2", "./cgroup.net") = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5638] openat(AT_FDCWD, "./13/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 28 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./11/file0/sys" [pid 5924] +++ exited with 0 +++ [pid 5638] fstat(5 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5927] write(3, "1000", 4 [pid 5633] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5927] <... write resumed>) = 4 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5927] close(3) = 0 [pid 5638] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] getdents64(4 [pid 5927] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5927] <... symlink resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5927] write(1, "executing program\n", 18 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] close(4 [pid 5637] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5927] <... write resumed>) = 18 executing program [pid 5927] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(5 [pid 5637] <... openat resumed>) = 3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./11/file0" [pid 5927] <... futex resumed>) = 0 [pid 5927] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] fstat(3 [pid 5927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] rmdir("./13/bus/work" [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5927] <... mmap resumed>) = 0x7fc7184cb000 [pid 5927] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getdents64(4 [pid 5637] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5927] <... mprotect resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5927] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] close(4 [pid 5637] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5927] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] close(3 [pid 5927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] rmdir("./13/bus" [pid 5637] <... umount2 resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] unlink("./11/binderfs"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5928 attached [pid 5638] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./13/bus" [pid 5928] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5927] <... clone3 resumed> => {parent_tid=[29]}, 88) = 29 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5928] <... rseq resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] newfstatat(AT_FDCWD, "./13/file0" [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5928] set_robust_list(0x7fc7184eb9a0, 24 [pid 5927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5928] <... set_robust_list resumed>) = 0 [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5928] rt_sigprocmask(SIG_SETMASK, [] [pid 5927] <... futex resumed>) = 0 [pid 5638] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./11/cgroup.net"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5929 attached [pid 5928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./13/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5928] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] openat(AT_FDCWD, "./13/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] set_robust_list(0x55556d18d6e0, 24 [pid 5928] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(4 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 26 [pid 5929] <... set_robust_list resumed>) = 0 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] unlink("./11/cgroup.net" [pid 5929] rt_sigprocmask(SIG_SETMASK, [] [pid 5928] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5638] fstat(4 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getdents64(4 [pid 5633] <... unlink resumed>) = 0 [pid 5928] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5929] chdir("./12" [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5929] <... chdir resumed>) = 0 [pid 5928] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] newfstatat(AT_FDCWD, "./13/bus/index" [pid 5929] setpgid(0, 0 [pid 5928] <... mkdirat resumed>) = 0 [pid 5638] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 5929] <... setpgid resumed>) = 0 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5928] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] newfstatat(AT_FDCWD, "./13/file0/sys" [pid 5928] mkdirat(AT_FDCWD, "./bus", 000 [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] unlink("./11/cgroup.cpu" [pid 5928] <... mkdirat resumed>) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] <... symlink resumed>) = 0 [pid 5638] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... unlink resumed>) = 0 [pid 5929] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5929] <... symlink resumed>) = 0 [pid 5928] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] openat(AT_FDCWD, "./13/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5928] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./13/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 5 [pid 5929] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5637] fstat(5 [pid 5633] newfstatat(AT_FDCWD, "./11/cgroup" [pid 5929] <... symlink resumed>) = 0 [pid 5928] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] fstat(5 [pid 5637] getdents64(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] <... openat resumed>) = 3 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(5 [pid 5637] getdents64(5 [pid 5929] write(3, "1000", 4 [pid 5928] <... mount resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] unlink("./11/cgroup" [pid 5929] <... write resumed>) = 4 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5637] close(5 [pid 5633] <... unlink resumed>) = 0 [pid 5929] close(3 [pid 5928] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5928] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... futex resumed>) = 0 [pid 5929] <... close resumed>) = 0 [pid 5928] chdir("./bus" [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] getdents64(3 [pid 5929] symlink("/dev/binderfs", "./binderfs" [pid 5928] <... chdir resumed>) = 0 [pid 5638] close(5 [pid 5637] rmdir("./13/bus/index" [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5929] <... symlink resumed>) = 0 [pid 5928] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] close(3 [pid 5928] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] write(1, "executing program\n", 18 [pid 5928] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5927] <... futex resumed>) = 0 executing program [pid 5638] rmdir("./13/file0/sys" [pid 5637] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 5929] <... write resumed>) = 18 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./11" [pid 5929] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] newfstatat(AT_FDCWD, "./13/bus/work" [pid 5633] <... rmdir resumed>) = 0 [pid 5929] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] mkdir("./12", 0777 [pid 5928] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... futex resumed>) = 0 [pid 5928] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] <... mmap resumed>) = 0x110c230000 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5928] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... futex resumed>) = 0 [pid 5928] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5927] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] <... mkdirat resumed>) = 0 [pid 5929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] close(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... mkdir resumed>) = 0 [pid 5929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./13/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] rmdir("./13/file0" [pid 5637] <... openat resumed>) = 5 [pid 5928] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... mmap resumed>) = 0x7fc7184cb000 [pid 5927] <... futex resumed>) = 0 [pid 5927] close(3 [pid 5928] <... futex resumed>) = 1 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5929] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5928] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] close(4 [pid 5633] <... socket resumed>) = 3 [pid 5929] <... mprotect resumed>) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5927] close(5 [pid 5929] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5927] close(6 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5927] close(7) = -1 EBADF (Bad file descriptor) [pid 5927] close(8ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5930 attached ) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5930] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5927] close(9 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5927] close(10 [pid 5930] <... rseq resumed>) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5930] set_robust_list(0x7fc7184eb9a0, 24 [pid 5927] close(11 [pid 5930] <... set_robust_list resumed>) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5930] rt_sigprocmask(SIG_SETMASK, [] [pid 5927] close(12 [pid 5930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] close(13) = -1 EBADF (Bad file descriptor) [pid 5927] close(14) = -1 EBADF (Bad file descriptor) [pid 5927] close(15) = -1 EBADF (Bad file descriptor) [pid 5929] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 5927] close(16 [pid 5638] unlink("./13/binderfs" [pid 5637] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5929] rt_sigprocmask(SIG_SETMASK, [] [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5927] close(17 [pid 5638] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(5 [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5929] <... futex resumed>) = 1 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5930] <... futex resumed>) = 0 [pid 5927] close(18 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] close(3 [pid 5930] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 5637] rmdir("./13/bus/work" [pid 5633] <... close resumed>) = 0 [pid 5930] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5927] close(19 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5927] close(20 [pid 5638] unlink("./13/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5927] close(21 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... unlink resumed>) = 0 [pid 5929] <... futex resumed>) = 0 [pid 5927] close(22 [pid 5637] close(4 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5930] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] close(23 [pid 5638] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] rmdir("./13/bus" [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 5927] close(24 [pid 5633] <... close resumed>) = 0 [pid 5930] <... mkdirat resumed>) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 5637] <... rmdir resumed>) = 0 [pid 5927] close(25) = -1 EBADF (Bad file descriptor) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5927] close(26 [pid 5638] unlink("./13/cgroup.cpu" [pid 5637] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5929] <... futex resumed>) = 0 [pid 5927] close(27 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5930] mkdirat(AT_FDCWD, "./bus", 000 [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./13/file0" [pid 5927] close(28 [pid 5930] <... mkdirat resumed>) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] close(29 [pid 5638] newfstatat(AT_FDCWD, "./13/cgroup" [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] exit_group(0 [pid 5638] unlink("./13/cgroup" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5929] <... futex resumed>) = 0 [pid 5930] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] <... futex resumed>) = ? [pid 5927] <... exit_group resumed>) = ? [pid 5638] <... unlink resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./13/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5928] +++ exited with 0 +++ [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5930] <... mount resumed>) = 0 [pid 5927] +++ exited with 0 +++ [pid 5638] getdents64(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] fstat(4 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5929] <... futex resumed>) = 0 [pid 5637] getdents64(4 [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./13" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5930] chdir("./bus" [pid 5637] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5930] <... chdir resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] newfstatat(AT_FDCWD, "./13/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] mkdir("./14", 0777 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5637] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] openat(AT_FDCWD, "./13/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5929] <... futex resumed>) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5930] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] getdents64(5 [pid 5930] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... restart_syscall resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5929] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] close(5 [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5930] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5930] <... mmap resumed>) = 0x110c230000 [pid 5636] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] rmdir("./13/file0/sys" [pid 5636] fstat(3 [pid 5633] close(3 [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getdents64(3 [pid 5633] <... close resumed>) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5637] getdents64(4 [pid 5929] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5929] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5930] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5929] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5633] <... socket resumed>) = 3 [pid 5930] <... mkdirat resumed>) = 0 [pid 5930] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5638] close(3 [pid 5637] rmdir("./13/file0" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5930] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5929] <... futex resumed>) = 0 [pid 5636] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5929] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5929] close(4 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./13/bus" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5929] close(5 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5929] close(6 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5929] close(7 [pid 5636] openat(AT_FDCWD, "./13/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5636] <... openat resumed>) = 4 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5929] close(8 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(4 [pid 5929] close(9 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... setsockopt resumed>) = 0 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] unlink("./13/binderfs" [pid 5929] close(10 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] getdents64(4 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5929] close(11 [pid 5638] <... close resumed>) = 0 [pid 5636] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5929] close(12 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 5929] close(13 [pid 5636] newfstatat(AT_FDCWD, "./13/bus/index" [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5929] close(14) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5929] close(15 [pid 5638] <... socket resumed>) = 3 [pid 5637] unlink("./13/cgroup.net" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5929] close(16 [pid 5636] openat(AT_FDCWD, "./13/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... openat resumed>) = 5 [pid 5929] close(17 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] fstat(5 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5929] close(18) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] unlink("./13/cgroup.cpu" [pid 5929] close(19 [pid 5636] getdents64(5 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... setsockopt resumed>) = 0 [pid 5929] close(20 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getdents64(5 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5929] close(21 [pid 5636] close(5 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5929] close(22 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] rmdir("./13/bus/index" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5929] close(23 [pid 5637] newfstatat(AT_FDCWD, "./13/cgroup" [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5929] close(24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] unlink("./13/cgroup" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5929] close(25 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./13/bus/work" [pid 5633] <... setsockopt resumed>) = 0 [pid 5929] close(26 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(3 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5929] close(27 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5929] close(28 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 5633] close(3 [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./13/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] rmdir("./13" [pid 5929] close(29 [pid 5636] <... openat resumed>) = 5 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] fstat(5 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5929] exit_group(0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5929] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] mkdir("./14", 0777 [pid 5636] getdents64(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5931 attached [pid 5930] <... futex resumed>) = ? [pid 5638] close(3 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... close resumed>) = 0 [pid 5636] getdents64(5 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... socket resumed>) = 3 [pid 5636] close(5 [pid 5638] <... socket resumed>) = 3 [pid 5636] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] rmdir("./13/bus/work" [pid 5930] +++ exited with 0 +++ [pid 5929] +++ exited with 0 +++ [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5931] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getdents64(4 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 26 [pid 5931] <... set_robust_list resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5931] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] close(4 [pid 5931] chdir("./12" [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5931] <... chdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] rmdir("./13/bus" [pid 5931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5931] setpgid(0, 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5931] <... setpgid resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... rmdir resumed>) = 0 [pid 5931] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5931] <... symlink resumed>) = 0 [pid 5636] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] close(3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5931] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] newfstatat(AT_FDCWD, "./13/file0" [pid 5931] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5931] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5931] <... symlink resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] openat(AT_FDCWD, "./13/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] fstat(4 [pid 5634] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5931] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5931] write(3, "1000", 4 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5931] <... write resumed>) = 4 [pid 5637] <... socket resumed>) = 3 [pid 5636] getdents64(4 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5931] close(3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./13/file0/sys" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5931] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./13/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5931] symlink("/dev/binderfs", "./binderfs" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... openat resumed>) = 5 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] fstat(3 [pid 5636] fstat(5 [pid 5931] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5931] write(1, "executing program\n", 18 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5931] <... write resumed>) = 18 [pid 5634] getdents64(3 [pid 5636] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 executing program [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(5) = 0 [pid 5636] rmdir("./13/file0/sys") = 0 [pid 5636] getdents64(4 [pid 5931] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5931] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(4 [pid 5931] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... close resumed>) = 0 [pid 5931] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] rmdir("./13/file0" [pid 5931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5636] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5931] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5931] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5931] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... umount2 resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] unlink("./13/binderfs"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5932 attached [pid 5634] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5931] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... unlink resumed>) = 0 [pid 5931] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./12/bus" [pid 5931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 5931] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5933 attached [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] unlink("./13/cgroup.net" [pid 5933] set_robust_list(0x55556d18d6e0, 24 [pid 5636] <... unlink resumed>) = 0 [pid 5933] <... set_robust_list resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 5932] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5932] <... rseq resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./12/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5933] chdir("./14" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5933] <... chdir resumed>) = 0 [pid 5636] unlink("./13/cgroup.cpu" [pid 5634] <... openat resumed>) = 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5932] set_robust_list(0x7fc7184eb9a0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 31 [pid 5636] <... unlink resumed>) = 0 [pid 5634] fstat(4 [pid 5933] <... prctl resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5932] <... set_robust_list resumed>) = 0 [pid 5637] close(3 [pid 5932] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] getdents64(4 [pid 5932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5932] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] <... close resumed>) = 0 [pid 5932] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] setpgid(0, 0 [pid 5932] <... futex resumed>) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5636] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5933] <... setpgid resumed>) = 0 [pid 5932] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5933] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] <... futex resumed>) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] newfstatat(AT_FDCWD, "./13/cgroup" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5933] <... symlink resumed>) = 0 [pid 5932] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5932] <... mkdirat resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] unlink("./13/cgroup" [pid 5634] newfstatat(AT_FDCWD, "./12/bus/index" [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5933] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... symlink resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getdents64(3 [pid 5932] mkdirat(AT_FDCWD, "./bus", 000 [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5933] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5932] <... mkdirat resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5933] <... symlink resumed>) = 0 [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./12/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5932] <... futex resumed>) = 0 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] rmdir("./13" [pid 5634] <... openat resumed>) = 5 [pid 5932] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] <... openat resumed>) = 3 [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] fstat(5 [pid 5931] <... futex resumed>) = 1 [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] mkdir("./14", 0777 [pid 5933] write(3, "1000", 4 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 executing program [pid 5932] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5932] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5634] getdents64(5 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5933] <... write resumed>) = 4 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5933] close(3 [pid 5636] <... socket resumed>) = 3 [pid 5933] <... close resumed>) = 0 [pid 5933] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5933] write(1, "executing program\n", 18 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5933] <... write resumed>) = 18 [pid 5933] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5933] <... futex resumed>) = 0 [pid 5932] <... mount resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] getdents64(5 [pid 5933] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5933] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5932] <... futex resumed>) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5932] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5932] chdir("./bus" [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5933] <... mmap resumed>) = 0x7fc7184cb000 [pid 5932] <... chdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5933] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] close(5 [pid 5933] <... mprotect resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5932] <... futex resumed>) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5933] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5932] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] <... close resumed>) = 0 [pid 5634] rmdir("./12/bus/index" [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] <... futex resumed>) = 0 [pid 5932] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5934 attached [pid 5932] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] <... rmdir resumed>) = 0 [pid 5934] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5933] <... clone3 resumed> => {parent_tid=[32]}, 88) = 32 [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... socket resumed>) = 3 [pid 5634] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5934] <... rseq resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5932] <... futex resumed>) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5934] set_robust_list(0x7fc7184eb9a0, 24 [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5932] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5934] <... set_robust_list resumed>) = 0 [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... mmap resumed>) = 0x110c230000 [pid 5931] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5934] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./12/bus/work" [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5934] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5932] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5931] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] <... futex resumed>) = 0 [pid 5932] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5931] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] close(3 [pid 5634] openat(AT_FDCWD, "./12/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... mkdirat resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] fstat(5 [pid 5934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... futex resumed>) = 0 [pid 5932] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5934] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getdents64(5 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5934] <... mkdirat resumed>) = 0 [pid 5932] <... futex resumed>) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getdents64(5 [pid 5931] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] close(3 [pid 5634] close(5 [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] close(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5931] close(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] rmdir("./12/bus/work" [pid 5934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5934] mkdirat(AT_FDCWD, "./bus", 000 [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] close(6 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rmdir resumed>) = 0 [pid 5934] <... mkdirat resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5931] close(7) = -1 EBADF (Bad file descriptor) [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(8 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5935 attached [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 31 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5935] set_robust_list(0x55556d18d6e0, 24 [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(9 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(4 [pid 5935] <... set_robust_list resumed>) = 0 [pid 5934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5934] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] close(10 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] rmdir("./12/bus" [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5931] close(11) = -1 EBADF (Bad file descriptor) [pid 5935] chdir("./14" [pid 5931] close(12 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5935] <... chdir resumed>) = 0 [pid 5934] <... mount resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(13 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5935] <... prctl resumed>) = 0 [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5935] setpgid(0, 0 [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(14 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./12/file0" [pid 5935] <... setpgid resumed>) = 0 [pid 5934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5934] chdir("./bus" [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] close(15 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5935] <... symlink resumed>) = 0 [pid 5934] <... chdir resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(16 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(17 [pid 5934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5935] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5934] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5935] <... symlink resumed>) = 0 [pid 5934] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5634] openat(AT_FDCWD, "./12/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5935] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(18 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... openat resumed>) = 4 [pid 5935] <... symlink resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] fstat(4 [pid 5931] close(19 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5931] close(20 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getdents64(4 [pid 5933] <... futex resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5935] write(3, "1000", 4 [pid 5634] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5935] <... write resumed>) = 4 [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] close(21 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5934] <... mmap resumed>) = 0x110c230000 [pid 5935] close(3 [pid 5634] newfstatat(AT_FDCWD, "./12/file0/sys" [pid 5935] <... close resumed>) = 0 [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5935] symlink("/dev/binderfs", "./binderfs" [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] close(22 [pid 5634] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5935] <... symlink resumed>) = 0 [pid 5934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... futex resumed>) = 0 [pid 5931] close(23 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5934] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5933] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5935] write(1, "executing program\n", 18 [pid 5931] close(24 executing program [pid 5634] openat(AT_FDCWD, "./12/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5935] <... write resumed>) = 18 [pid 5934] <... mkdirat resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] fstat(5 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(25 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5935] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5934] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] close(26 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getdents64(5 [pid 5935] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5934] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5935] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5934] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] close(3 [pid 5931] close(27 [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] close(4 [pid 5931] close(28 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5935] <... mmap resumed>) = 0x7fc7184cb000 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5933] close(5 [pid 5931] close(29 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5933] close(6 [pid 5931] exit_group(0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5935] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(5 [pid 5935] <... mprotect resumed>) = 0 [pid 5933] close(7 [pid 5932] <... futex resumed>) = ? [pid 5931] <... exit_group resumed>) = ? [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5935] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5932] +++ exited with 0 +++ [pid 5634] rmdir("./12/file0/sys") = 0 [pid 5935] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5931] +++ exited with 0 +++ ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5936 attached [pid 5933] close(8 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getdents64(4 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5936] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5933] close(9 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(4 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5935] <... clone3 resumed> => {parent_tid=[32]}, 88) = 32 [pid 5933] close(10 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5936] <... rseq resumed>) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] close(11 [pid 5634] rmdir("./12/file0" [pid 5936] set_robust_list(0x7fc7184eb9a0, 24 [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5936] <... set_robust_list resumed>) = 0 [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] close(12 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5936] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] <... futex resumed>) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 5933] close(13 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5937 attached [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5933] close(14 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5936] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5937] set_robust_list(0x55556d18d6e0, 24 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... futex resumed>) = 0 [pid 5933] close(15 [pid 5633] <... openat resumed>) = 3 [pid 5937] <... set_robust_list resumed>) = 0 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./12/binderfs" [pid 5633] fstat(3 [pid 5933] close(16 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 30 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5936] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(3 [pid 5937] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] close(17 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5936] <... mkdirat resumed>) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 5633] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5933] close(18 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = 0 [pid 5937] chdir("./14" [pid 5933] close(19 [pid 5634] unlink("./12/cgroup.net" [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5937] <... chdir resumed>) = 0 [pid 5936] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] close(20 [pid 5634] <... unlink resumed>) = 0 [pid 5633] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... futex resumed>) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5937] <... prctl resumed>) = 0 [pid 5936] mkdirat(AT_FDCWD, "./bus", 000 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] close(21 [pid 5634] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./12/bus" [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5936] <... mkdirat resumed>) = 0 [pid 5933] close(22 [pid 5937] setpgid(0, 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./12/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5933] close(23 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5933] close(24 [pid 5633] openat(AT_FDCWD, "./12/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5933] close(25 [pid 5633] <... openat resumed>) = 4 [pid 5937] <... setpgid resumed>) = 0 [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5933] close(26 [pid 5633] fstat(4 [pid 5937] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5933] close(27) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] <... symlink resumed>) = 0 [pid 5936] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] unlink("./12/cgroup.cpu" [pid 5937] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... futex resumed>) = 0 [pid 5936] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5933] close(28 [pid 5633] getdents64(4 [pid 5937] <... symlink resumed>) = 0 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5933] close(29 [pid 5634] <... unlink resumed>) = 0 [pid 5633] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5933] exit_group(0 [pid 5633] newfstatat(AT_FDCWD, "./12/bus/index" [pid 5934] <... futex resumed>) = ? [pid 5933] <... exit_group resumed>) = ? [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5934] +++ exited with 0 +++ [pid 5933] +++ exited with 0 +++ [pid 5634] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./12/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] newfstatat(AT_FDCWD, "./12/cgroup" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./12/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] unlink("./12/cgroup" [pid 5638] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5937] <... symlink resumed>) = 0 [pid 5936] <... mount resumed>) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5634] <... unlink resumed>) = 0 [pid 5633] getdents64(5 [pid 5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] fstat(3 [pid 5634] getdents64(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(5 [pid 5937] <... openat resumed>) = 3 [pid 5936] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(3 [pid 5634] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5935] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... close resumed>) = 0 [pid 5638] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(5 [pid 5937] write(3, "1000", 4 [pid 5936] chdir("./bus" [pid 5634] rmdir("./12" [pid 5936] <... chdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rmdir("./12/bus/index" [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5936] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5937] <... write resumed>) = 4 [pid 5936] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rmdir resumed>) = 0 [pid 5633] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] close(3 [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = 0 [pid 5634] mkdir("./13", 0777 [pid 5937] <... close resumed>) = 0 [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5638] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] symlink("/dev/binderfs", "./binderfs" [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5936] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5935] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./14/bus" [pid 5937] <... symlink resumed>) = 0 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] write(1, "executing program\n", 18 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] newfstatat(AT_FDCWD, "./12/bus/work" [pid 5638] openat(AT_FDCWD, "./14/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] <... write resumed>) = 18 [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./12/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5937] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] openat(AT_FDCWD, "./12/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] fstat(4 executing program [pid 5936] <... mmap resumed>) = 0x110c230000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] getdents64(4, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./14/bus/index", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5937] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] fstat(5 [pid 5937] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5937] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getdents64(5 [pid 5638] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5937] <... mmap resumed>) = 0x7fc7184cb000 [pid 5936] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5935] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./14/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getdents64(5 [pid 5935] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5935] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5937] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(5) = 0 [pid 5638] rmdir("./14/bus/index" [pid 5937] <... mprotect resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] close(5 [pid 5638] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./14/bus/work", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5936] <... mkdirat resumed>) = 0 [pid 5634] close(3 [pid 5633] rmdir("./12/bus/work" [pid 5937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5936] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./14/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5937] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 5936] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] close(3 [pid 5638] <... openat resumed>) = 5 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5937] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5938 attached [pid 5935] close(4 [pid 5633] getdents64(4 [pid 5938] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5938] <... rseq resumed>) = 0 [pid 5935] close(5 [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] close(4 [pid 5938] set_robust_list(0x7fc7184eb9a0, 24 [pid 5937] <... futex resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] close(6 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5938] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] rmdir("./12/bus" [pid 5938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5935] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5634] close(3 [pid 5938] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5935] close(8 [pid 5638] <... close resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5938] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./14/bus/work" [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] close(9 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5938] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./12/file0" [pid 5938] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] close(10 [pid 5638] getdents64(4 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] umount2("./12/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5938] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] close(11 [pid 5638] close(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5938] <... mkdirat resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./12/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5935] close(12 [pid 5638] rmdir("./14/bus" [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5937] <... futex resumed>) = 0 [pid 5935] close(13 [pid 5638] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] close(14 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./14/file0" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5935] close(15 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5938] <... futex resumed>) = 1 [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] fstat(4 [pid 5938] mkdirat(AT_FDCWD, "./bus", 000 [pid 5937] <... futex resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5938] <... mkdirat resumed>) = 0 [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] close(16 [pid 5638] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5935] close(17 [pid 5638] openat(AT_FDCWD, "./14/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] getdents64(4 [pid 5938] <... futex resumed>) = 0 [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5937] <... futex resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] close(18 [pid 5633] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] fstat(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5938] <... mount resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./12/file0/sys" [pid 5935] close(19 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5935] close(20 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5935] close(21 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5938] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./14/file0/sys" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] umount2("./12/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5938] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] close(22 [pid 5938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5938] chdir("./bus" [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] close(23 [pid 5638] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] openat(AT_FDCWD, "./12/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5938] <... chdir resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5935] close(24 [pid 5638] openat(AT_FDCWD, "./14/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5634] close(3 [pid 5935] close(25 [pid 5638] fstat(5 [pid 5634] <... close resumed>) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5935] close(26 [pid 5638] getdents64(5 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... openat resumed>) = 5 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5935] close(27 [pid 5638] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5935] close(28 [pid 5638] close(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5633] fstat(5 [pid 5935] close(29 [pid 5938] <... futex resumed>) = 1 [pid 5938] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] <... futex resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... futex resumed>) = 0 [pid 5937] <... futex resumed>) = 1 [pid 5935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getdents64(5 [pid 5938] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] exit_group(0 [pid 5938] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5935] <... exit_group resumed>) = ? [pid 5638] rmdir("./14/file0/sys" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... futex resumed>) = ? [pid 5638] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getdents64(5 [pid 5938] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5938] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] close(5 [pid 5938] <... mmap resumed>) = 0x110c230000 [pid 5937] <... futex resumed>) = 0 [pid 5936] +++ exited with 0 +++ [pid 5935] +++ exited with 0 +++ [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] close(4 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] rmdir("./12/file0/sys" [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5938] <... futex resumed>) = 0 [pid 5937] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5938] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5937] <... futex resumed>) = 0 [pid 5638] rmdir("./14/file0" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5937] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5938] <... mkdirat resumed>) = 0 [pid 5638] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... restart_syscall resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] close(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5938] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5938] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5938] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] close(3) = -1 EBADF (Bad file descriptor) [pid 5937] close(4) = -1 EBADF (Bad file descriptor) [pid 5633] rmdir("./12/file0" [pid 5937] close(5) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5637] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5937] close(6 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] close(7 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./14/binderfs" [pid 5637] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5937] close(8 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5937] close(9 [pid 5638] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] unlink("./12/binderfs" [pid 5937] close(10 [pid 5638] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 5637] getdents64(3 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5937] close(11 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] unlink("./14/cgroup.net" [pid 5637] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5937] close(12 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 5937] close(13) = -1 EBADF (Bad file descriptor) [pid 5937] close(14 [pid 5634] <... setsockopt resumed>) = 0 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5937] close(15) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] close(16 [pid 5638] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 5633] unlink("./12/cgroup.net" [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./14/bus" [pid 5937] close(17 [pid 5638] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 5634] <... close resumed>) = 0 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] close(18 [pid 5633] <... unlink resumed>) = 0 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5937] close(19) = -1 EBADF (Bad file descriptor) [pid 5937] close(20) = -1 EBADF (Bad file descriptor) [pid 5937] close(21) = -1 EBADF (Bad file descriptor) [pid 5937] close(22) = -1 EBADF (Bad file descriptor) [pid 5937] close(23) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./14/cgroup.cpu" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./14/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 5638] <... unlink resumed>) = 0 [pid 5937] close(24 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5937] close(25) = -1 EBADF (Bad file descriptor) [pid 5937] close(26) = -1 EBADF (Bad file descriptor) [pid 5937] close(27) = -1 EBADF (Bad file descriptor) [pid 5937] close(28) = -1 EBADF (Bad file descriptor) [pid 5937] close(29) = -1 EBADF (Bad file descriptor) [pid 5937] exit_group(0 [pid 5938] <... futex resumed>) = ? [pid 5937] <... exit_group resumed>) = ? ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5939 attached [pid 5938] +++ exited with 0 +++ [pid 5638] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 4 [pid 5633] unlink("./12/cgroup.cpu") = 0 [pid 5937] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(4 [pid 5939] set_robust_list(0x55556d18d6e0, 24 [pid 5638] newfstatat(AT_FDCWD, "./14/cgroup" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 28 [pid 5633] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5939] <... set_robust_list resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(4 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] unlink("./14/cgroup" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] newfstatat(AT_FDCWD, "./12/cgroup" [pid 5939] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... unlink resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5939] chdir("./13" [pid 5638] getdents64(3 [pid 5637] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] unlink("./12/cgroup" [pid 5638] close(3 [pid 5637] newfstatat(AT_FDCWD, "./14/bus/index" [pid 5636] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5633] <... unlink resumed>) = 0 [pid 5939] <... chdir resumed>) = 0 [pid 5939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5638] rmdir("./14" [pid 5637] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(3 [pid 5633] getdents64(3 [pid 5939] setpgid(0, 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5939] <... setpgid resumed>) = 0 [pid 5638] mkdir("./15", 0777 [pid 5637] openat(AT_FDCWD, "./14/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getdents64(3 [pid 5633] close(3 [pid 5939] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5939] <... symlink resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5939] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5637] fstat(5 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rmdir("./12" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5939] <... symlink resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5939] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(5 [pid 5939] <... symlink resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... umount2 resumed>) = 0 [pid 5633] mkdir("./13", 0777 [pid 5637] getdents64(5 [pid 5636] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5939] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5939] write(3, "1000", 4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] close(5 [pid 5636] newfstatat(AT_FDCWD, "./14/bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5939] <... write resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5939] close(3 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] rmdir("./14/bus/index" [pid 5636] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... socket resumed>) = 3 [pid 5939] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5939] symlink("/dev/binderfs", "./binderfs" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5939] <... symlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5939] write(1, "executing program\n", 18 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES executing program [pid 5636] openat(AT_FDCWD, "./14/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5939] <... write resumed>) = 18 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... openat resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] fstat(4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5939] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./14/bus/work" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5939] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5939] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./14/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] newfstatat(AT_FDCWD, "./14/bus/index" [pid 5939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] close(3 [pid 5637] <... openat resumed>) = 5 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] fstat(5 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5939] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] close(3 [pid 5939] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5939] <... mprotect resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] openat(AT_FDCWD, "./14/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5939] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getdents64(5 [pid 5636] <... openat resumed>) = 5 [pid 5939] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] fstat(5 [pid 5939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] close(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5940 attached [pid 5638] close(3 [pid 5637] <... close resumed>) = 0 [pid 5636] getdents64(5 [pid 5940] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5939] <... clone3 resumed> => {parent_tid=[29]}, 88) = 29 [pid 5638] <... close resumed>) = 0 [pid 5637] rmdir("./14/bus/work" [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5940] <... rseq resumed>) = 0 [pid 5939] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5940] set_robust_list(0x7fc7184eb9a0, 24 [pid 5939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getdents64(4 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5940] <... set_robust_list resumed>) = 0 [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] close(5 [pid 5633] close(3 [pid 5940] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] close(4 [pid 5940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] rmdir("./14/bus" [pid 5636] rmdir("./14/bus/index" [pid 5940] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5940] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5940] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... socket resumed>) = 3 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./14/file0" [pid 5636] newfstatat(AT_FDCWD, "./14/bus/work" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5940] <... mkdirat resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5940] <... futex resumed>) = 1 [pid 5939] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] openat(AT_FDCWD, "./14/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] openat(AT_FDCWD, "./14/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5940] mkdirat(AT_FDCWD, "./bus", 000 [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... openat resumed>) = 4 [pid 5939] <... futex resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5940] <... mkdirat resumed>) = 0 [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] fstat(4 [pid 5636] fstat(5 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5940] <... futex resumed>) = 0 [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] getdents64(4 [pid 5633] <... setsockopt resumed>) = 0 [pid 5940] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] getdents64(5 [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./14/file0/sys" [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] close(5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5940] <... futex resumed>) = 1 [pid 5939] <... futex resumed>) = 0 [pid 5636] rmdir("./14/bus/work" [pid 5940] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(3 [pid 5637] openat(AT_FDCWD, "./14/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] <... futex resumed>) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... openat resumed>) = 5 [pid 5636] getdents64(4 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] chdir("./bus" [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... socket resumed>) = 3 [pid 5637] fstat(5 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5940] <... chdir resumed>) = 0 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] close(4 [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getdents64(5 [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5940] <... futex resumed>) = 1 [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5940] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5939] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getdents64(5 [pid 5636] rmdir("./14/bus" [pid 5940] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] close(5 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5940] <... futex resumed>) = 0 [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... close resumed>) = 0 [pid 5636] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5940] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] rmdir("./14/file0/sys" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5939] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./14/file0" [pid 5940] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5940] <... mmap resumed>) = 0x110c230000 [pid 5637] getdents64(4 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5940] <... futex resumed>) = 1 [pid 5939] <... futex resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5940] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./14/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5940] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] rmdir("./14/file0" [pid 5636] <... openat resumed>) = 4 [pid 5940] <... mkdirat resumed>) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5633] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5940] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] fstat(4 [pid 5940] <... futex resumed>) = 0 [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5940] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] close(3 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(4 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3 [pid 5939] close(4 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... close resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5636] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5939] close(5) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5939] close(6 [pid 5633] <... socket resumed>) = 3 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5939] close(7) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5939] close(8) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5939] close(9) = -1 EBADF (Bad file descriptor) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] unlink("./14/binderfs" [pid 5636] newfstatat(AT_FDCWD, "./14/file0/sys" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5939] close(10 [pid 5638] close(3 [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5636] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5939] close(11 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] openat(AT_FDCWD, "./14/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... setsockopt resumed>) = 0 [pid 5939] close(12 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] unlink("./14/cgroup.net" [pid 5636] <... openat resumed>) = 5 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] fstat(5 [pid 5939] close(13 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5939] close(14 [pid 5637] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 5636] getdents64(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5941 attached [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5941] set_robust_list(0x55556d18d6e0, 24 [pid 5939] close(15 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 33 [pid 5637] unlink("./14/cgroup.cpu" [pid 5636] close(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5941] <... set_robust_list resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5941] rt_sigprocmask(SIG_SETMASK, [] [pid 5939] close(16 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] rmdir("./14/file0/sys" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./14/cgroup" [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5941] chdir("./15" [pid 5939] close(17 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5939] close(18 [pid 5941] <... chdir resumed>) = 0 [pid 5637] unlink("./14/cgroup" [pid 5636] getdents64(4 [pid 5941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... prctl resumed>) = 0 [pid 5636] close(4 [pid 5939] close(19 [pid 5941] setpgid(0, 0 [pid 5637] getdents64(3 [pid 5636] <... close resumed>) = 0 [pid 5941] <... setpgid resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] rmdir("./14/file0" [pid 5941] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5941] <... symlink resumed>) = 0 [pid 5939] close(20 [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5941] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5939] close(21 [pid 5637] rmdir("./14" [pid 5636] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5941] <... symlink resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5939] close(22 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5941] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] mkdir("./15", 0777 [pid 5636] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5941] <... symlink resumed>) = 0 [pid 5939] close(23 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] unlink("./14/binderfs" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5939] close(24 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... unlink resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5939] close(25 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] unlink("./14/cgroup.net" [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] close(3) = 0 [pid 5941] <... openat resumed>) = 3 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... socket resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5939] close(26 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] unlink("./14/cgroup.cpu") = 0 [pid 5939] close(27 [pid 5633] <... setsockopt resumed>) = 0 [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3 [pid 5939] close(28 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5939] close(29 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./14/cgroup" [pid 5939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5939] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5939] <... exit_group resumed>) = ? [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5940] <... futex resumed>) = ? [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] unlink("./14/cgroup" [pid 5941] write(3, "1000", 4 [pid 5940] +++ exited with 0 +++ [pid 5939] +++ exited with 0 +++ ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5942 attached [pid 5941] <... write resumed>) = 4 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... unlink resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5942] set_robust_list(0x55556d18d6e0, 24 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5941] close(3 [pid 5942] <... set_robust_list resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(3 [pid 5942] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] symlink("/dev/binderfs", "./binderfs" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 28 [pid 5942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] close(3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5942] chdir("./13" [pid 5636] <... close resumed>) = 0 [pid 5942] <... chdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] rmdir("./14" [pid 5942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5941] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5942] setpgid(0, 0 [pid 5941] <... write resumed>) = 18 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5942] <... setpgid resumed>) = 0 [pid 5941] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] mkdir("./15", 0777 [pid 5942] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5636] <... mkdir resumed>) = 0 [pid 5942] <... symlink resumed>) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5941] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5942] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5942] <... symlink resumed>) = 0 [pid 5941] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... socket resumed>) = 3 [pid 5941] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5942] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5942] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5941] <... mmap resumed>) = 0x7fc7184cb000 [pid 5942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5942] <... openat resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5941] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5941] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5942] write(3, "1000", 4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5942] <... write resumed>) = 4 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5941] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... openat resumed>) = 3 [pid 5942] close(3 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5942] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5941] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] fstat(3 [pid 5941] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5943 attached [pid 5942] symlink("/dev/binderfs", "./binderfs" [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getdents64(3 [pid 5943] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5942] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5943] <... rseq resumed>) = 0 [pid 5942] write(1, "executing program\n", 18 executing program [pid 5941] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5943] set_robust_list(0x7fc7184eb9a0, 24 [pid 5942] <... write resumed>) = 18 [pid 5637] close(3 [pid 5636] close(3 [pid 5634] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5943] <... set_robust_list resumed>) = 0 [pid 5942] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... close resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5942] <... futex resumed>) = 0 [pid 5941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5942] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... socket resumed>) = 3 [pid 5942] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5943] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] <... mmap resumed>) = 0x7fc7184cb000 [pid 5941] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = 0 [pid 5943] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5942] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5943] <... futex resumed>) = 1 [pid 5942] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5941] <... futex resumed>) = 0 [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] <... close resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./13/bus" [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5941] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5944 attached [pid 5943] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5942] <... clone3 resumed> => {parent_tid=[29]}, 88) = 29 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... socket resumed>) = 3 [pid 5634] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5942] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5944] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5943] <... mkdirat resumed>) = 0 [pid 5942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] openat(AT_FDCWD, "./13/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5944] <... rseq resumed>) = 0 [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 4 [pid 5944] set_robust_list(0x7fc7184eb9a0, 24 [pid 5943] <... futex resumed>) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5944] <... set_robust_list resumed>) = 0 [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] rt_sigprocmask(SIG_SETMASK, [] [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5941] <... futex resumed>) = 0 [pid 5944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5943] mkdirat(AT_FDCWD, "./bus", 000 [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] fstat(4 [pid 5944] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5943] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5944] <... futex resumed>) = 1 [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... futex resumed>) = 1 [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] <... futex resumed>) = 0 [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5944] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... futex resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./13/bus/index" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5944] <... mkdirat resumed>) = 0 [pid 5943] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... mount resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./13/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5944] <... futex resumed>) = 1 [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = 0 [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5944] mkdirat(AT_FDCWD, "./bus", 000 [pid 5943] <... futex resumed>) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(5 [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] <... mkdirat resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5941] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5944] <... futex resumed>) = 1 [pid 5943] chdir("./bus" [pid 5942] <... futex resumed>) = 0 [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... chdir resumed>) = 0 [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getdents64(5 [pid 5944] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5943] <... futex resumed>) = 1 [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5944] <... mount resumed>) = 0 [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] close(5) = 0 [pid 5637] close(3 [pid 5634] rmdir("./13/bus/index" [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... rmdir resumed>) = 0 [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5941] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5945 attached [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./13/bus/work" [pid 5943] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5945] set_robust_list(0x55556d18d6e0, 24) = 0 [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5945] rt_sigprocmask(SIG_SETMASK, [] [pid 5944] <... futex resumed>) = 1 [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... futex resumed>) = 1 [pid 5941] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] <... futex resumed>) = 0 [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5945] chdir("./15" [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... futex resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./13/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5945] <... chdir resumed>) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5943] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5942] <... futex resumed>) = 1 [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 33 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5944] chdir("./bus" [pid 5943] <... mmap resumed>) = 0x110c230000 [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(5 [pid 5945] <... prctl resumed>) = 0 [pid 5944] <... chdir resumed>) = 0 [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5945] setpgid(0, 0 [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 1 [pid 5941] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5945] <... setpgid resumed>) = 0 [pid 5944] <... futex resumed>) = 1 [pid 5943] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5942] <... futex resumed>) = 0 [pid 5941] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(5 [pid 5945] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... mkdirat resumed>) = 0 [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5941] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5942] <... futex resumed>) = 0 [pid 5634] getdents64(5 [pid 5945] <... symlink resumed>) = 0 [pid 5944] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5945] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5943] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] close(5 [pid 5943] <... futex resumed>) = 1 [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5945] <... symlink resumed>) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5943] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] <... futex resumed>) = 1 [pid 5941] close(3 [pid 5634] rmdir("./13/bus/work" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5945] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5944] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5945] <... symlink resumed>) = 0 [pid 5944] <... mmap resumed>) = 0x110c230000 [pid 5941] close(4 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5944] <... futex resumed>) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5941] close(5 [pid 5634] getdents64(4 [pid 5945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5941] close(6 [pid 5945] <... openat resumed>) = 3 [pid 5944] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5942] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(4 [pid 5945] write(3, "1000", 4 [pid 5944] <... mkdirat resumed>) = 0 [pid 5941] close(7 [pid 5636] <... setsockopt resumed>) = 0 [pid 5945] <... write resumed>) = 4 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5945] close(3 [pid 5941] close(8 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] rmdir("./13/bus" [pid 5945] <... close resumed>) = 0 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5945] symlink("/dev/binderfs", "./binderfs" [pid 5944] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] close(9 [pid 5944] <... futex resumed>) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5944] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] close(3 [pid 5941] close(10 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5945] <... symlink resumed>) = 0 [pid 5942] close(4 [pid 5941] close(11 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] newfstatat(AT_FDCWD, "./13/file0" [pid 5945] write(1, "executing program\n", 18 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 5945] <... write resumed>) = 18 [pid 5942] close(5 [pid 5941] close(12 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5945] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5942] close(6 [pid 5941] close(13 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./13/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5942] close(7 [pid 5941] close(14 [pid 5634] <... openat resumed>) = 4 [pid 5945] <... futex resumed>) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5945] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5942] close(8 [pid 5941] close(15 [pid 5634] fstat(4 [pid 5945] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5942] close(9 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5945] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] close(16 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getdents64(4 [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] close(10 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] close(17 [pid 5942] close(11 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5945] <... mmap resumed>) = 0x7fc7184cb000 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5945] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5942] close(12 [pid 5941] close(18 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5945] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./13/file0/sys" [pid 5942] close(13 [pid 5941] close(19 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5942] close(14 [pid 5941] close(20 [pid 5634] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5942] close(15) = -1 EBADF (Bad file descriptor) [pid 5941] close(21 [pid 5634] openat(AT_FDCWD, "./13/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5942] close(16 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] close(22 [pid 5634] <... openat resumed>) = 5 [pid 5942] close(17 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] close(23 [pid 5945] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] fstat(5 [pid 5945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5942] close(18 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5946 attached [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] close(24 [pid 5636] <... setsockopt resumed>) = 0 [pid 5946] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5945] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 5942] close(19 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(5 [pid 5945] rt_sigprocmask(SIG_SETMASK, [] [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(3 [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5946] <... rseq resumed>) = 0 [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] close(20 [pid 5941] close(25 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5946] set_robust_list(0x7fc7184eb9a0, 24 [pid 5945] <... futex resumed>) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5946] <... set_robust_list resumed>) = 0 [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] close(21 [pid 5941] close(26 [pid 5634] getdents64(5 [pid 5946] rt_sigprocmask(SIG_SETMASK, [] [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] close(22 [pid 5941] close(27 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5946] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] close(5 [pid 5946] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5942] close(23 [pid 5941] close(28 [pid 5634] <... close resumed>) = 0 [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5947 attached [pid 5946] <... futex resumed>) = 1 [pid 5945] <... futex resumed>) = 0 [pid 5942] close(24 [pid 5634] rmdir("./13/file0/sys" [pid 5941] close(29 [pid 5947] set_robust_list(0x55556d18d6e0, 24 [pid 5946] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5945] <... futex resumed>) = 0 [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 32 [pid 5947] <... set_robust_list resumed>) = 0 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] close(25 [pid 5941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5947] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] exit_group(0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5946] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5942] close(26 [pid 5634] getdents64(4 [pid 5941] <... exit_group resumed>) = ? [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] close(4 [pid 5947] chdir("./15" [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5634] rmdir("./13/file0" [pid 5946] <... mkdirat resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5947] <... chdir resumed>) = 0 [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = ? [pid 5942] close(27 [pid 5947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5945] <... futex resumed>) = 0 [pid 5634] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5945] <... futex resumed>) = 0 [pid 5947] <... prctl resumed>) = 0 [pid 5946] <... futex resumed>) = 1 [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] +++ exited with 0 +++ [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5941] +++ exited with 0 +++ [pid 5634] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5946] mkdirat(AT_FDCWD, "./bus", 000 [pid 5947] setpgid(0, 0 [pid 5942] close(28 [pid 5947] <... setpgid resumed>) = 0 [pid 5947] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5946] <... mkdirat resumed>) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] <... symlink resumed>) = 0 [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] close(29 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] unlink("./13/binderfs" [pid 5946] <... futex resumed>) = 1 [pid 5945] <... futex resumed>) = 0 [pid 5942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5946] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] exit_group(0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... unlink resumed>) = 0 [pid 5947] <... symlink resumed>) = 0 [pid 5944] <... futex resumed>) = ? [pid 5942] <... exit_group resumed>) = ? [pid 5638] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5944] +++ exited with 0 +++ [pid 5942] +++ exited with 0 +++ [pid 5638] <... openat resumed>) = 3 [pid 5634] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] fstat(3, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] getdents64(3 [pid 5947] <... symlink resumed>) = 0 [pid 5946] <... mount resumed>) = 0 [pid 5945] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... restart_syscall resumed>) = 0 [pid 5947] <... openat resumed>) = 3 [pid 5946] <... futex resumed>) = 0 [pid 5945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5946] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5945] <... futex resumed>) = 0 [pid 5946] chdir("./bus" [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5946] <... chdir resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5945] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./15/bus" [pid 5947] write(3, "1000", 4 [pid 5946] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] unlink("./13/cgroup.net" [pid 5946] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] <... write resumed>) = 4 [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5633] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] close(3 [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5946] <... futex resumed>) = 0 [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./15/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5946] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5945] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] <... close resumed>) = 0 [pid 5946] <... mmap resumed>) = 0x110c230000 [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] symlink("/dev/binderfs", "./binderfs" [pid 5633] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] fstat(4 [pid 5634] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 5947] <... symlink resumed>) = 0 [pid 5946] <... futex resumed>) = 0 [pid 5945] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5946] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5945] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] write(1, "executing program\n", 18 [pid 5946] <... mkdirat resumed>) = 0 executing program [pid 5945] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] unlink("./13/cgroup.cpu" [pid 5633] fstat(3 [pid 5947] <... write resumed>) = 18 [pid 5946] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5947] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] getdents64(3 [pid 5947] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5947] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5946] <... futex resumed>) = 1 [pid 5947] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] newfstatat(AT_FDCWD, "./13/cgroup" [pid 5945] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./15/bus/index" [pid 5946] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] close(3 [pid 5947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] <... mmap resumed>) = 0x7fc7184cb000 [pid 5945] close(4 [pid 5638] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] unlink("./13/cgroup" [pid 5633] <... umount2 resumed>) = 0 [pid 5947] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] <... mprotect resumed>) = 0 [pid 5945] close(5 [pid 5638] openat(AT_FDCWD, "./15/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5945] close(6 [pid 5634] getdents64(3 [pid 5947] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] newfstatat(AT_FDCWD, "./13/bus" [pid 5945] close(7 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5945] close(8 [pid 5638] getdents64(5 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] umount2("./13/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5945] close(9 [pid 5638] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5945] close(10 [pid 5638] close(5 [pid 5633] openat(AT_FDCWD, "./13/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5945] close(11 [pid 5634] <... close resumed>) = 0 [pid 5947] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 5634] rmdir("./13"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5948 attached [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./15/bus/index" [pid 5633] fstat(4 [pid 5948] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5947] rt_sigprocmask(SIG_SETMASK, [] [pid 5945] close(12 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5948] <... rseq resumed>) = 0 [pid 5947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] mkdir("./14", 0777 [pid 5633] getdents64(4 [pid 5948] set_robust_list(0x7fc7184eb9a0, 24 [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] close(13 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5947] <... futex resumed>) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./15/bus/work" [pid 5634] <... mkdir resumed>) = 0 [pid 5633] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5948] rt_sigprocmask(SIG_SETMASK, [] [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] close(14 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./13/bus/index" [pid 5945] close(15 [pid 5948] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5948] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5945] close(16 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] openat(AT_FDCWD, "./15/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] umount2("./13/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] close(17 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5948] <... futex resumed>) = 0 [pid 5947] <... futex resumed>) = 1 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5948] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] openat(AT_FDCWD, "./13/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5945] close(18 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] close(3 [pid 5633] <... openat resumed>) = 5 [pid 5948] <... mkdirat resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5945] close(19 [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(5 [pid 5633] fstat(5 [pid 5948] <... futex resumed>) = 1 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] close(20 [pid 5638] close(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5945] close(21 [pid 5633] getdents64(5 [pid 5638] rmdir("./15/bus/work" [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] <... futex resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] close(22 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5948] <... futex resumed>) = 0 [pid 5947] <... futex resumed>) = 1 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5948] mkdirat(AT_FDCWD, "./bus", 000 [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] close(23 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] getdents64(5 [pid 5948] <... mkdirat resumed>) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] close(24 [pid 5638] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5947] <... futex resumed>) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] rmdir("./15/bus" [pid 5633] close(5 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] close(25) = -1 EBADF (Bad file descriptor) [pid 5945] close(26 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] <... futex resumed>) = 0 [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5634] close(3 [pid 5633] <... close resumed>) = 0 [pid 5948] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] close(27 [pid 5638] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5633] rmdir("./13/bus/index" [pid 5945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5945] close(28) = -1 EBADF (Bad file descriptor) [pid 5945] close(29) = -1 EBADF (Bad file descriptor) [pid 5945] exit_group(0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... rmdir resumed>) = 0 [pid 5948] <... mount resumed>) = 0 [pid 5946] <... futex resumed>) = ? [pid 5945] <... exit_group resumed>) = ? [pid 5638] newfstatat(AT_FDCWD, "./15/file0" [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./13/bus/work" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] umount2("./13/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./13/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./15/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5947] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] +++ exited with 0 +++ [pid 5945] +++ exited with 0 +++ [pid 5638] fstat(4 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] fstat(5 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5948] chdir("./bus" [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5948] <... chdir resumed>) = 0 [pid 5633] getdents64(5 [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(4 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] <... futex resumed>) = 0 [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5948] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./15/file0/sys" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] getdents64(5 [pid 5948] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5948] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5948] <... futex resumed>) = 1 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] openat(AT_FDCWD, "./15/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5947] <... futex resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 5 [pid 5637] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5948] <... futex resumed>) = 0 [pid 5947] <... futex resumed>) = 1 [pid 5638] fstat(5 [pid 5637] <... openat resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5948] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] fstat(3 [pid 5633] rmdir("./13/bus/work" [pid 5948] <... mmap resumed>) = 0x110c230000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] getdents64(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(4 [pid 5948] <... futex resumed>) = 1 [pid 5947] <... futex resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] close(4 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] <... futex resumed>) = 0 [pid 5948] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5633] <... close resumed>) = 0 [pid 5947] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(5 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5948] <... mkdirat resumed>) = 0 [pid 5638] close(5 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] rmdir("./13/bus" [pid 5638] <... close resumed>) = 0 [pid 5634] close(3 [pid 5948] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rmdir("./15/file0/sys" [pid 5634] <... close resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5947] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5633] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5948] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] close(3 [pid 5638] getdents64(4 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] close(4 [pid 5638] close(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./13/file0" [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./15/bus" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] close(5 [pid 5638] rmdir("./15/file0" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] umount2("./13/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] close(6 [pid 5637] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] close(7 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] openat(AT_FDCWD, "./13/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] close(8 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./15/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... openat resumed>) = 4 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 4 [pid 5633] fstat(4 [pid 5947] close(9) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(4 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5947] close(10 [pid 5638] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getdents64(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] close(11 [pid 5637] getdents64(4 [pid 5638] unlink("./15/binderfs" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5947] close(12 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... unlink resumed>) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] close(13 [pid 5638] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./13/file0/sys" [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./15/bus/index" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] close(14 [pid 5638] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./13/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] close(15 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./15/cgroup.net" [pid 5637] openat(AT_FDCWD, "./15/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./13/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5947] close(16 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... openat resumed>) = 5 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5947] close(17 [pid 5637] fstat(5 [pid 5633] fstat(5 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5947] close(18 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5638] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5633] getdents64(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5947] close(19 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 5633] getdents64(5 [pid 5947] close(20 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5947] close(21 [pid 5637] <... close resumed>) = 0 [pid 5633] close(5 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] close(22 [pid 5637] rmdir("./15/bus/index" [pid 5633] <... close resumed>) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./15/cgroup.cpu" [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5947] close(23 [pid 5637] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rmdir("./13/file0/sys" [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5947] close(24 [pid 5638] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] newfstatat(AT_FDCWD, "./15/cgroup" [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./15/bus/work" [pid 5633] getdents64(4 [pid 5947] close(25 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./15/cgroup" [pid 5637] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] close(4 [pid 5947] close(26 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... close resumed>) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 5633] rmdir("./13/file0" [pid 5947] close(27 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] openat(AT_FDCWD, "./15/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] close(28 [pid 5638] close(3 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] close(29 [pid 5638] <... close resumed>) = 0 [pid 5637] fstat(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rmdir("./15" [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5947] exit_group(0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./13/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] mkdir("./16", 0777 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] unlink("./13/binderfs" [pid 5637] getdents64(5 [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5633] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 5947] <... exit_group resumed>) = ? [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5948] <... futex resumed>) = ? [pid 5948] +++ exited with 0 +++ [pid 5637] close(5 [pid 5634] <... setsockopt resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] unlink("./13/cgroup.net" [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] rmdir("./15/bus/work" [pid 5633] <... unlink resumed>) = 0 [pid 5633] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5947] +++ exited with 0 +++ [pid 5638] <... socket resumed>) = 3 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] unlink("./13/cgroup.cpu" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5949 attached , "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5949] set_robust_list(0x55556d18d6e0, 24 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] rmdir("./15/bus" [pid 5636] <... openat resumed>) = 3 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 30 [pid 5949] <... set_robust_list resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5949] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(3 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] newfstatat(AT_FDCWD, "./13/cgroup" [pid 5949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5949] chdir("./14" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./15/file0" [pid 5636] getdents64(3 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5949] <... chdir resumed>) = 0 [pid 5633] unlink("./13/cgroup" [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... unlink resumed>) = 0 [pid 5949] <... prctl resumed>) = 0 [pid 5638] close(3 [pid 5637] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] getdents64(3 [pid 5949] setpgid(0, 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5949] <... setpgid resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./15/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5949] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5633] close(3 [pid 5949] <... symlink resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... openat resumed>) = 4 [pid 5636] <... umount2 resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] rmdir("./13" [pid 5638] <... socket resumed>) = 3 [pid 5637] fstat(4 [pid 5636] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5949] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5633] <... rmdir resumed>) = 0 [pid 5949] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getdents64(4 [pid 5636] newfstatat(AT_FDCWD, "./15/bus" [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5949] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] mkdir("./14", 0777 [pid 5949] <... symlink resumed>) = 0 [pid 5638] close(3 [pid 5637] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... mkdir resumed>) = 0 [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5949] <... openat resumed>) = 3 [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./15/file0/sys" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5949] write(3, "1000", 4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] openat(AT_FDCWD, "./15/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... socket resumed>) = 3 [pid 5949] <... write resumed>) = 4 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5949] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... socket resumed>) = 3 [pid 5637] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(4 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5949] <... close resumed>) = 0 [pid 5949] symlink("/dev/binderfs", "./binderfs" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5949] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] openat(AT_FDCWD, "./15/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getdents64(4 [pid 5949] write(1, "executing program\n", 18 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... openat resumed>) = 5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5949] <... write resumed>) = 18 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] fstat(5 executing program [pid 5636] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] close(3 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5949] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5949] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5949] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(5 [pid 5636] newfstatat(AT_FDCWD, "./15/bus/index" [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(5 [pid 5636] openat(AT_FDCWD, "./15/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] close(3 [pid 5637] rmdir("./15/file0/sys" [pid 5636] <... openat resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] fstat(5 [pid 5633] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5949] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] getdents64(4 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5949] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5949] <... mprotect resumed>) = 0 [pid 5637] close(4 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5949] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(5 [pid 5949] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] rmdir("./15/file0" [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] close(5 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5950 attached [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] rmdir("./15/bus/index" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5950] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5949] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5949] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5950] <... rseq resumed>) = 0 [pid 5949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5950] set_robust_list(0x7fc7184eb9a0, 24 [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5949] <... futex resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] unlink("./15/binderfs" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5950] <... set_robust_list resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] newfstatat(AT_FDCWD, "./15/bus/work" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5950] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5950] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5950] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5949] <... futex resumed>) = 0 [pid 5637] unlink("./15/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] openat(AT_FDCWD, "./15/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] <... openat resumed>) = 5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] fstat(5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5950] <... mkdirat resumed>) = 0 [pid 5637] unlink("./15/cgroup.cpu" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getdents64(5 [pid 5637] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... close resumed>) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5950] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... futex resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./15/cgroup" [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5950] mkdirat(AT_FDCWD, "./bus", 000 [pid 5949] <... futex resumed>) = 0 [pid 5636] close(5 [pid 5633] <... socket resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... mkdirat resumed>) = 0 [pid 5637] unlink("./15/cgroup" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] getdents64(3 [pid 5636] rmdir("./15/bus/work" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5950] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5949] <... futex resumed>) = 0 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] close(3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5637] rmdir("./15") = 0 [pid 5950] <... mount resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] mkdir("./16", 0777 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5950] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] chdir("./bus") = 0 [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5950] <... futex resumed>) = 0 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] close(4 [pid 5950] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] rmdir("./15/bus" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5950] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5950] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5950] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./15/file0" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5950] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5949] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5950] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... setsockopt resumed>) = 0 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... mmap resumed>) = 0x110c230000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] close(3 [pid 5636] openat(AT_FDCWD, "./15/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5950] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5636] <... openat resumed>) = 4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5949] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5950] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5949] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] fstat(4 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5950] <... mkdirat resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5950] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] getdents64(4ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5951 attached [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5951] set_robust_list(0x55556d18d6e0, 24 [pid 5950] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] close(3 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 35 [pid 5637] close(3 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5951] <... set_robust_list resumed>) = 0 [pid 5949] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5951] rt_sigprocmask(SIG_SETMASK, [] [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./15/file0/sys" [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5949] close(5 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5951] chdir("./16" [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5951] <... chdir resumed>) = 0 [pid 5949] close(6 [pid 5951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] <... prctl resumed>) = 0 [pid 5949] close(7 [pid 5951] setpgid(0, 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5951] <... setpgid resumed>) = 0 [pid 5949] close(8 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./15/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5951] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5949] close(9 [pid 5633] <... setsockopt resumed>) = 0 [pid 5951] <... symlink resumed>) = 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5949] close(10) = -1 EBADF (Bad file descriptor) [pid 5951] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5949] close(11 [pid 5951] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] fstat(5 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5951] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... close resumed>) = 0 [pid 5951] <... symlink resumed>) = 0 [pid 5949] close(12 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] getdents64(5 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5949] close(13) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5951] <... openat resumed>) = 3 [pid 5949] close(14 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5951] write(3, "1000", 4 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5951] <... write resumed>) = 4 [pid 5949] close(15 [pid 5636] close(5 [pid 5951] close(3 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] <... close resumed>) = 0 [pid 5949] close(16 [pid 5636] <... close resumed>) = 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] symlink("/dev/binderfs", "./binderfs" [pid 5949] close(17ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5952 attached [pid 5951] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] rmdir("./15/file0/sys" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5951] write(1, "executing program\n", 18 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] <... write resumed>) = 18 executing program [pid 5949] close(18 [pid 5636] <... rmdir resumed>) = 0 [pid 5951] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] <... futex resumed>) = 0 [pid 5949] close(19 [pid 5952] set_robust_list(0x55556d18d6e0, 24 [pid 5951] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5949] close(20 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5951] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5949] close(21 [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5949] close(22 [pid 5952] <... set_robust_list resumed>) = 0 [pid 5951] <... mmap resumed>) = 0x7fc7184cb000 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(4 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 30 [pid 5951] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5949] close(23 [pid 5952] rt_sigprocmask(SIG_SETMASK, [] [pid 5951] <... mprotect resumed>) = 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5949] close(24 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5951] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] close(4 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5951] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5949] close(25 [pid 5636] <... close resumed>) = 0 [pid 5951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] chdir("./14" [pid 5949] close(26 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] rmdir("./15/file0" [pid 5951] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] rt_sigprocmask(SIG_SETMASK, [] [pid 5949] close(27 [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] close(28 [pid 5951] <... futex resumed>) = 0 [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5949] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5953 attached [pid 5949] close(29) = -1 EBADF (Bad file descriptor) [pid 5952] <... chdir resumed>) = 0 [pid 5949] exit_group(0) = ? [pid 5953] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5950] <... futex resumed>) = ? [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... rmdir resumed>) = 0 [pid 5953] <... rseq resumed>) = 0 [pid 5952] <... prctl resumed>) = 0 [pid 5953] set_robust_list(0x7fc7184eb9a0, 24 [pid 5952] setpgid(0, 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5953] <... set_robust_list resumed>) = 0 [pid 5952] <... setpgid resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5953] rt_sigprocmask(SIG_SETMASK, [] [pid 5952] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5952] <... symlink resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5953] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] close(3 [pid 5950] +++ exited with 0 +++ [pid 5949] +++ exited with 0 +++ [pid 5953] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5953] <... futex resumed>) = 1 [pid 5952] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] unlink("./15/binderfs" [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] <... symlink resumed>) = 0 [pid 5951] <... futex resumed>) = 0 [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... unlink resumed>) = 0 [pid 5953] <... futex resumed>) = 0 [pid 5952] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5951] <... futex resumed>) = 1 [pid 5637] <... socket resumed>) = 3 [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5953] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5952] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5953] <... mkdirat resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5952] <... openat resumed>) = 3 [pid 5953] <... futex resumed>) = 1 [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] write(3, "1000", 4 [pid 5636] unlink("./15/cgroup.net" [pid 5951] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... unlink resumed>) = 0 [pid 5952] <... write resumed>) = 4 [pid 5953] <... futex resumed>) = 0 [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5953] mkdirat(AT_FDCWD, "./bus", 000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5953] <... mkdirat resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... restart_syscall resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5952] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5952] symlink("/dev/binderfs", "./binderfs" [pid 5636] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5952] <... symlink resumed>) = 0 [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5953] <... futex resumed>) = 0 [pid 5952] write(1, "executing program\n", 18 [pid 5951] <... futex resumed>) = 1 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] unlink("./15/cgroup.cpu" [pid 5953] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... write resumed>) = 18 executing program [pid 5636] <... unlink resumed>) = 0 [pid 5952] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5952] <... futex resumed>) = 0 [pid 5952] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5952] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] newfstatat(AT_FDCWD, "./15/cgroup" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] unlink("./15/cgroup" [pid 5952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5952] <... mmap resumed>) = 0x7fc7184cb000 [pid 5952] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] getdents64(3 [pid 5952] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] fstat(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5953] <... mount resumed>) = 0 [pid 5952] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] getdents64(3 [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5953] <... futex resumed>) = 1 [pid 5952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5951] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5951] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5953] chdir("./bus" [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5953] <... chdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] rmdir("./15" [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5953] <... futex resumed>) = 1 [pid 5951] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5954 attached [pid 5953] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5636] mkdir("./16", 0777 [pid 5634] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5954] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5953] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5952] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 5951] <... futex resumed>) = 0 [pid 5954] <... rseq resumed>) = 0 [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5954] set_robust_list(0x7fc7184eb9a0, 24 [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... set_robust_list resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5951] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5954] rt_sigprocmask(SIG_SETMASK, [] [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5954] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5951] <... futex resumed>) = 0 [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5953] <... mmap resumed>) = 0x110c230000 [pid 5952] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... mkdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./14/bus"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5955 attached [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... socket resumed>) = 3 [pid 5634] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] set_robust_list(0x55556d18d6e0, 24 [pid 5954] <... futex resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5952] <... futex resumed>) = 1 [pid 5951] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 35 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5955] <... set_robust_list resumed>) = 0 [pid 5954] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] openat(AT_FDCWD, "./14/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5955] rt_sigprocmask(SIG_SETMASK, [] [pid 5954] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5951] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5951] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] fstat(4 [pid 5952] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5954] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5952] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5955] chdir("./16") = 0 [pid 5953] <... mkdirat resumed>) = 0 [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getdents64(4 [pid 5954] <... mkdirat resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5955] <... prctl resumed>) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5953] <... futex resumed>) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5951] <... futex resumed>) = 0 [pid 5634] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] setpgid(0, 0 [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] close(3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5955] <... setpgid resumed>) = 0 [pid 5954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5955] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5951] close(4 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5954] mkdirat(AT_FDCWD, "./bus", 000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] <... futex resumed>) = 0 [pid 5951] close(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./14/bus/index" [pid 5955] <... symlink resumed>) = 0 [pid 5954] <... mkdirat resumed>) = 0 [pid 5951] close(6 [pid 5636] close(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5955] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5951] close(7 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5955] <... symlink resumed>) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./14/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5955] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5954] <... futex resumed>) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5951] close(8 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... openat resumed>) = 5 [pid 5955] <... symlink resumed>) = 0 [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5951] close(9 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5954] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] fstat(5 [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5952] <... futex resumed>) = 0 [pid 5951] close(10 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5955] <... openat resumed>) = 3 [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5951] close(11 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] getdents64(5 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5955] write(3, "1000", 4 [pid 5951] close(12 [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5955] <... write resumed>) = 4 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(5 [pid 5955] close(3 [pid 5951] close(13 [pid 5636] <... close resumed>) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5951] close(14 [pid 5955] <... close resumed>) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5955] symlink("/dev/binderfs", "./binderfs" [pid 5951] close(15 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] rmdir("./14/bus/index" [pid 5955] <... symlink resumed>) = 0 [pid 5954] <... mount resumed>) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] close(16 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5955] write(1, "executing program\n", 18 [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] <... futex resumed>) = 0 [pid 5951] close(17 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5955] <... write resumed>) = 18 executing program [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] close(18 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5955] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... futex resumed>) = 1 [pid 5634] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5955] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5954] chdir("./bus" [pid 5951] close(19 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5954] <... chdir resumed>) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./14/bus/work" [pid 5955] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5955] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5955] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] close(20 [pid 5634] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] <... mprotect resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5954] <... futex resumed>) = 1 [pid 5951] close(21 [pid 5634] openat(AT_FDCWD, "./14/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5952] <... futex resumed>) = 0 [pid 5951] close(22 [pid 5955] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5952] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... openat resumed>) = 5 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5956 attached [pid 5954] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5951] close(23 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] fstat(5 [pid 5955] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 5954] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5955] rt_sigprocmask(SIG_SETMASK, [] [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5956] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5951] close(24 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(5 [pid 5956] <... rseq resumed>) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5952] <... futex resumed>) = 0 [pid 5951] close(25 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5956] set_robust_list(0x7fc7184eb9a0, 24 [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5956] <... set_robust_list resumed>) = 0 [pid 5954] <... mmap resumed>) = 0x110c230000 [pid 5951] close(26 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getdents64(5 [pid 5956] rt_sigprocmask(SIG_SETMASK, [] [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5951] close(27 [pid 5634] close(5 [pid 5956] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5954] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5952] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5956] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5954] <... mkdirat resumed>) = 0 [pid 5952] <... futex resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5956] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] close(28 [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] rmdir("./14/bus/work" [pid 5956] <... futex resumed>) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5951] close(29 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5956] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] close(3 [pid 5951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5956] <... mkdirat resumed>) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] exit_group(0 [pid 5636] close(3 [pid 5952] close(4 [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5952] close(5 [pid 5951] <... exit_group resumed>) = ? [pid 5956] <... futex resumed>) = 0 [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... futex resumed>) = ? [pid 5636] <... close resumed>) = 0 [pid 5634] getdents64(4 [pid 5956] mkdirat(AT_FDCWD, "./bus", 000 [pid 5955] <... futex resumed>) = 0 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5956] <... mkdirat resumed>) = 0 [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] close(6 [pid 5634] close(4 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5952] close(7 [pid 5956] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] rmdir("./14/bus" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] <... futex resumed>) = 0 [pid 5953] +++ exited with 0 +++ [pid 5952] close(8 [pid 5951] +++ exited with 0 +++ [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5956] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5956] <... mount resumed>) = 0 [pid 5952] close(9 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./14/file0" [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] close(10 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5956] <... futex resumed>) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5956] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] close(11 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] <... futex resumed>) = 0 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./14/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5956] chdir("./bus" [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] <... chdir resumed>) = 0 [pid 5952] close(12 [pid 5638] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 4 [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] fstat(4 [pid 5956] <... futex resumed>) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5952] close(13 [pid 5638] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5956] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5956] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getdents64(4 [pid 5952] close(14 [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5956] <... futex resumed>) = 0 [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] close(15 [pid 5638] fstat(3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5956] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5955] <... futex resumed>) = 0 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5956] <... mmap resumed>) = 0x110c230000 [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] close(16 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 5956] <... futex resumed>) = 0 [pid 5955] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5955] <... futex resumed>) = 0 [pid 5952] close(17 [pid 5955] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./14/file0/sys" [pid 5956] <... mkdirat resumed>) = 0 [pid 5952] close(18 [pid 5638] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5956] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5956] <... futex resumed>) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5952] close(19 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5956] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] close(3 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5952] close(20 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] openat(AT_FDCWD, "./14/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5955] close(4 [pid 5952] close(21 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5955] close(5 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./16/bus" [pid 5636] close(3 [pid 5634] <... openat resumed>) = 5 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] close(22 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5952] close(23 [pid 5634] fstat(5 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5952] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5955] close(6 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./16/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5955] close(7 [pid 5952] close(25 [pid 5638] <... openat resumed>) = 4 [pid 5634] getdents64(5 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5955] close(8) = -1 EBADF (Bad file descriptor) [pid 5952] close(26 [pid 5638] fstat(4 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5955] close(9 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] getdents64(5 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] close(27 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5955] close(10 [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5634] close(5 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] close(28ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5957 attached [pid 5955] close(11 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] <... close resumed>) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 34 [pid 5957] set_robust_list(0x55556d18d6e0, 24 [pid 5955] close(12 [pid 5952] close(29 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./14/file0/sys" [pid 5957] <... set_robust_list resumed>) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./16/bus/index" [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rmdir resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [] [pid 5955] close(13 [pid 5952] exit_group(0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5954] <... futex resumed>) = ? [pid 5952] <... exit_group resumed>) = ? [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(4 [pid 5957] chdir("./16" [pid 5955] close(14 [pid 5954] +++ exited with 0 +++ [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] close(4 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5634] rmdir("./14/file0" [pid 5957] <... chdir resumed>) = 0 [pid 5955] close(15 [pid 5952] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./16/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5955] close(16) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5957] <... prctl resumed>) = 0 [pid 5955] close(17 [pid 5638] <... openat resumed>) = 5 [pid 5634] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5633] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] setpgid(0, 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5957] <... setpgid resumed>) = 0 [pid 5955] close(18 [pid 5638] fstat(5 [pid 5634] unlink("./14/binderfs" [pid 5633] <... openat resumed>) = 3 [pid 5957] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5955] close(19 [pid 5634] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5957] <... symlink resumed>) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 5633] getdents64(3 [pid 5955] close(20 [pid 5638] getdents64(5 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] unlink("./14/cgroup.net" [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5957] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5638] getdents64(5 [pid 5634] <... unlink resumed>) = 0 [pid 5955] close(21 [pid 5633] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5957] <... symlink resumed>) = 0 [pid 5955] close(22 [pid 5638] close(5 [pid 5634] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5955] close(23 [pid 5633] <... umount2 resumed>) = 0 [pid 5633] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./14/bus", {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./16/bus/index" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./14/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] <... symlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./14/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 5633] <... openat resumed>) = 4 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5955] close(24 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5955] close(25 [pid 5634] unlink("./14/cgroup.cpu" [pid 5633] fstat(4 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5955] close(26 [pid 5633] getdents64(4 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] close(27 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5957] <... openat resumed>) = 3 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5955] close(28 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./14/bus/index", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./16/bus/work" [pid 5634] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] write(3, "1000", 4 [pid 5955] close(29 [pid 5957] <... write resumed>) = 4 [pid 5955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5957] close(3 [pid 5955] exit_group(0 [pid 5638] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./14/cgroup" [pid 5957] <... close resumed>) = 0 [pid 5955] <... exit_group resumed>) = ? [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] symlink("/dev/binderfs", "./binderfs" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5956] <... futex resumed>) = ? [pid 5638] openat(AT_FDCWD, "./16/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./14/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] <... symlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./14/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5633] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5) = 0 [pid 5633] rmdir("./14/bus/index") = 0 [pid 5633] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./14/bus/work" [pid 5956] +++ exited with 0 +++ [pid 5955] +++ exited with 0 +++ [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5633] umount2("./14/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./14/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5634] unlink("./14/cgroup" [pid 5638] fstat(5 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] fstat(5 [pid 5957] write(1, "executing program\n", 18 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 executing program [pid 5957] <... write resumed>) = 18 [pid 5638] getdents64(5 [pid 5957] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getdents64(3 [pid 5957] <... futex resumed>) = 0 [pid 5633] getdents64(5 [pid 5957] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] getdents64(5 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5957] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] close(5 [pid 5634] close(3 [pid 5633] getdents64(5 [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5638] rmdir("./16/bus/work" [pid 5634] rmdir("./14" [pid 5957] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5957] <... mprotect resumed>) = 0 [pid 5638] getdents64(4 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] close(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] mkdir("./15", 0777 [pid 5633] <... close resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] close(4 [pid 5633] rmdir("./14/bus/work" [pid 5957] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5958 attached [pid 5638] rmdir("./16/bus" [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getdents64(4 [pid 5957] <... clone3 resumed> => {parent_tid=[35]}, 88) = 35 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5958] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5638] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5958] <... rseq resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] close(4 [pid 5958] set_robust_list(0x7fc7184eb9a0, 24 [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] newfstatat(AT_FDCWD, "./16/file0" [pid 5637] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5958] <... set_robust_list resumed>) = 0 [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5633] rmdir("./14/bus") = 0 [pid 5638] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] openat(AT_FDCWD, "./16/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5958] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5637] getdents64(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./14/file0" [pid 5958] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5958] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./14/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./14/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./16/file0/sys" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5958] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5958] <... mkdirat resumed>) = 0 [pid 5638] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] fstat(4 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5958] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./16/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getdents64(4 [pid 5958] mkdirat(AT_FDCWD, "./bus", 000 [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5958] <... mkdirat resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5634] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] fstat(5 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] newfstatat(AT_FDCWD, "./16/bus" [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getdents64(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... socket resumed>) = 3 [pid 5633] newfstatat(AT_FDCWD, "./14/file0/sys" [pid 5958] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./14/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./14/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5633] fstat(5 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] openat(AT_FDCWD, "./16/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] close(5 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] getdents64(5 [pid 5638] rmdir("./16/file0/sys" [pid 5637] <... openat resumed>) = 4 [pid 5634] close(3 [pid 5637] fstat(4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5958] <... mount resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getdents64(5 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(4 [pid 5637] getdents64(4 [pid 5958] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] close(4 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(5 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5958] chdir("./bus" [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rmdir("./16/file0" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./14/file0/sys" [pid 5958] <... chdir resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./16/bus/index" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5958] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5637] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5958] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] unlink("./16/binderfs" [pid 5637] openat(AT_FDCWD, "./16/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(4 [pid 5958] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] rmdir("./14/file0" [pid 5958] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5638] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 5637] getdents64(5 [pid 5958] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5958] <... mmap resumed>) = 0x110c230000 [pid 5638] unlink("./16/cgroup.net" [pid 5637] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] close(5 [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = 0 [pid 5637] rmdir("./16/bus/index" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] unlink("./14/binderfs") = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5958] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5638] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5958] <... mkdirat resumed>) = 0 [pid 5633] unlink("./14/cgroup.net" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] unlink("./16/cgroup.cpu" [pid 5633] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 5958] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./16/bus/work" [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] unlink("./14/cgroup.cpu" [pid 5958] <... futex resumed>) = 1 [pid 5957] close(3 [pid 5638] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] close(3 [pid 5958] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... close resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5957] close(4 [pid 5638] newfstatat(AT_FDCWD, "./16/cgroup" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./16/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] close(5 [pid 5638] unlink("./16/cgroup" [pid 5637] <... openat resumed>) = 5 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] fstat(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./14/cgroup" [pid 5638] getdents64(3 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5957] close(6 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] unlink("./14/cgroup" [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5957] close(7 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5633] getdents64(3 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./16" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5957] close(8 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5957] close(9 [pid 5633] close(3) = 0 [pid 5633] rmdir("./14") = 0 [pid 5633] mkdir("./15", 0777 [pid 5638] <... rmdir resumed>) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5957] close(10 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5957] close(11 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rmdir("./16/bus/work" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5957] close(12 [pid 5638] mkdir("./17", 0777 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5957] close(13 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5957] close(14 [pid 5637] close(4 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5957] close(15 [pid 5638] <... socket resumed>) = 3 [pid 5637] rmdir("./16/bus" [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5957] close(16 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5957] close(17 [pid 5637] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] close(18 [pid 5637] newfstatat(AT_FDCWD, "./16/file0" [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5957] close(19 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] close(20 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] openat(AT_FDCWD, "./16/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] close(3 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5957] close(21) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] fstat(4 [pid 5633] <... close resumed>) = 0 [pid 5957] close(22 [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5634] close(3 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5957] close(23 [pid 5637] getdents64(4 [pid 5634] <... close resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5957] close(24 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5957] close(25 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./16/file0/sys" [pid 5957] close(26 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5957] close(27 [pid 5637] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5957] close(28 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] openat(AT_FDCWD, "./16/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5957] close(29 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... openat resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5957] exit_group(0 [pid 5637] fstat(5 [pid 5958] <... futex resumed>) = ? [pid 5958] +++ exited with 0 +++ [pid 5957] <... exit_group resumed>) = ? [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5959 attached [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 32 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5959] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5959] <... set_robust_list resumed>) = 0 [pid 5957] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(5 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5959] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] close(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5959] chdir("./15" [pid 5637] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] rmdir("./16/file0/sys" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5959] <... chdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5959] <... prctl resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5959] setpgid(0, 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5959] <... setpgid resumed>) = 0 [pid 5959] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5637] close(4 [pid 5959] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] rmdir("./16/file0" [pid 5959] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5959] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5959] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5959] <... symlink resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... openat resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... socket resumed>) = 3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] fstat(3 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5959] <... openat resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] unlink("./16/binderfs" [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5959] write(3, "1000", 4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] close(3 [pid 5959] <... write resumed>) = 4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5636] getdents64(3 [pid 5633] <... close resumed>) = 0 [pid 5959] close(3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5959] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5637] unlink("./16/cgroup.net" [pid 5636] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5959] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5959] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./16/bus" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5959] write(1, "executing program\n", 18 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 executing program [pid 5637] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5959] <... write resumed>) = 18 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5959] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] unlink("./16/cgroup.cpu" [pid 5636] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5959] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5959] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] openat(AT_FDCWD, "./16/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... openat resumed>) = 4 [pid 5633] <... setsockopt resumed>) = 0 [pid 5959] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] newfstatat(AT_FDCWD, "./16/cgroup" [pid 5636] fstat(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5959] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] unlink("./16/cgroup" [pid 5636] getdents64(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5959] <... mprotect resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5959] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getdents64(3 [pid 5636] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5959] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5960 attached , "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5960] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5960] <... rseq resumed>) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5960] set_robust_list(0x7fc7184eb9a0, 24) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./16/bus/index" [pid 5633] <... setsockopt resumed>) = 0 [pid 5959] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] rmdir("./16" [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5959] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] mkdir("./17", 0777 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... mkdir resumed>) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5960] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5960] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] openat(AT_FDCWD, "./16/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5960] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... openat resumed>) = 5 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5638] <... setsockopt resumed>) = 0 [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] fstat(5 [pid 5633] <... setsockopt resumed>) = 0 [pid 5633] close(3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5960] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5960] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5638] <... close resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5960] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] getdents64(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5961 attached [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5961] set_robust_list(0x55556d18d6e0, 24 [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] getdents64(5 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 32 [pid 5961] <... set_robust_list resumed>) = 0 [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] mkdirat(AT_FDCWD, "./bus", 000 [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] close(5ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5962 attached [pid 5961] chdir("./15" [pid 5960] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 37 [pid 5637] close(3 [pid 5636] rmdir("./16/bus/index" [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... chdir resumed>) = 0 [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5961] <... prctl resumed>) = 0 [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] setpgid(0, 0 [pid 5962] chdir("./17" [pid 5961] <... setpgid resumed>) = 0 [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5962] <... chdir resumed>) = 0 [pid 5961] <... symlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... socket resumed>) = 3 [pid 5962] setpgid(0, 0 [pid 5961] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5959] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5960] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5962] <... setpgid resumed>) = 0 [pid 5961] <... symlink resumed>) = 0 [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] newfstatat(AT_FDCWD, "./16/bus/work" [pid 5962] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 5961] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5962] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5961] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5962] <... symlink resumed>) = 0 [pid 5960] <... mount resumed>) = 0 [pid 5637] close(3 [pid 5636] openat(AT_FDCWD, "./16/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5962] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5961] write(3, "1000", 4 [pid 5962] <... symlink resumed>) = 0 [pid 5961] <... write resumed>) = 4 [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5961] close(3 [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] fstat(5 [pid 5961] <... close resumed>) = 0 [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5961] symlink("/dev/binderfs", "./binderfs" [pid 5636] getdents64(5 [pid 5962] <... openat resumed>) = 3 [pid 5961] <... symlink resumed>) = 0 [pid 5960] chdir("./bus" [pid 5959] <... futex resumed>) = 0 [pid 5637] <... socket resumed>) = 3 executing program [pid 5961] write(1, "executing program\n", 18 [pid 5962] write(3, "1000", 4 [pid 5961] <... write resumed>) = 18 [pid 5960] <... chdir resumed>) = 0 [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5962] <... write resumed>) = 4 [pid 5636] getdents64(5 [pid 5961] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] close(3 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5961] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5961] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5959] <... futex resumed>) = 0 [pid 5636] close(5 [pid 5962] <... close resumed>) = 0 [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5961] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5962] symlink("/dev/binderfs", "./binderfs" [pid 5960] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5961] <... mprotect resumed>) = 0 [pid 5962] <... symlink resumed>) = 0 [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] rmdir("./16/bus/work" [pid 5962] write(1, "executing program\n", 18 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5962] <... write resumed>) = 18 [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5961] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5962] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] getdents64(4 [pid 5962] <... futex resumed>) = 0 executing program [pid 5960] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5963 attached [pid 5962] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5961] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 5960] <... mmap resumed>) = 0x110c230000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] close(4 [pid 5963] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5962] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5963] set_robust_list(0x7fc7184eb9a0, 24 [pid 5962] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] rmdir("./16/bus" [pid 5963] <... set_robust_list resumed>) = 0 [pid 5962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5963] rt_sigprocmask(SIG_SETMASK, [] [pid 5962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5962] <... mmap resumed>) = 0x7fc7184cb000 [pid 5963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5961] <... futex resumed>) = 0 [pid 5960] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5959] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5963] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5962] <... mprotect resumed>) = 0 [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5963] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5960] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./16/file0" [pid 5963] <... futex resumed>) = 1 [pid 5962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5960] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5964 attached [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5964] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5962] <... clone3 resumed> => {parent_tid=[38]}, 88) = 38 [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] close(3 [pid 5636] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5959] close(4) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5962] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] close(5 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] openat(AT_FDCWD, "./16/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5964] <... rseq resumed>) = 0 [pid 5963] <... futex resumed>) = 0 [pid 5962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] <... futex resumed>) = 1 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5964] set_robust_list(0x7fc7184eb9a0, 24 [pid 5963] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] close(6 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5964] <... set_robust_list resumed>) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5964] rt_sigprocmask(SIG_SETMASK, [] [pid 5963] <... mkdirat resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5959] close(7 [pid 5637] close(3 [pid 5636] fstat(4 [pid 5964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5964] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5964] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] close(8 [pid 5963] <... futex resumed>) = 1 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... futex resumed>) = 0 [pid 5959] close(9 [pid 5636] getdents64(4 [pid 5962] <... futex resumed>) = 0 [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5963] mkdirat(AT_FDCWD, "./bus", 000 [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] close(10 [pid 5964] <... futex resumed>) = 1 [pid 5963] <... mkdirat resumed>) = 0 [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5962] <... futex resumed>) = 0 [pid 5636] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] close(11 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5964] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5963] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] close(12 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./16/file0/sys" [pid 5964] <... mkdirat resumed>) = 0 [pid 5963] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] close(13 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5964] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5964] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5959] close(14 [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] close(15 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./16/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5959] close(16 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5964] mkdirat(AT_FDCWD, "./bus", 000 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... openat resumed>) = 5 [pid 5964] <... mkdirat resumed>) = 0 [pid 5959] close(17 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] fstat(5 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5959] close(18 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] close(19) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5959] close(20 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5959] close(21 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5959] close(22 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] getdents64(5 [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... mount resumed>) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5959] close(23 [pid 5964] <... futex resumed>) = 1 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5964] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = 0 [pid 5959] close(24 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] getdents64(5 [pid 5963] <... futex resumed>) = 1 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5959] close(25 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] close(26 [pid 5964] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 1 [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] close(5 [pid 5964] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5963] <... futex resumed>) = 0 [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] <... futex resumed>) = 1 [pid 5959] close(27 [pid 5963] chdir("./bus" [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5963] <... chdir resumed>) = 0 [pid 5959] close(28 [pid 5636] rmdir("./16/file0/sys" [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5963] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] close(29 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] exit_group(0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5960] <... futex resumed>) = ? [pid 5959] <... exit_group resumed>) = ? [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5960] +++ exited with 0 +++ [pid 5959] +++ exited with 0 +++ [pid 5636] <... rmdir resumed>) = 0 [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] getdents64(4 [pid 5963] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 1 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(4 [pid 5963] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5637] close(3 [pid 5636] <... close resumed>) = 0 [pid 5963] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... close resumed>) = 0 [pid 5636] rmdir("./16/file0" [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5963] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5964] <... mount resumed>) = 0 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5963] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5965 attached [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... mmap resumed>) = 0x110c230000 [pid 5636] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 3 [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] fstat(3 [pid 5964] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5964] chdir("./bus" [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5965] set_robust_list(0x55556d18d6e0, 24 [pid 5964] <... chdir resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5965] <... set_robust_list resumed>) = 0 [pid 5634] getdents64(3 [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] rt_sigprocmask(SIG_SETMASK, [] [pid 5963] <... futex resumed>) = 1 [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5964] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 0 [pid 5636] unlink("./16/binderfs" [pid 5634] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5964] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5964] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5963] <... mkdirat resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 37 [pid 5636] <... unlink resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5963] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5963] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5963] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] close(3) = -1 EBADF (Bad file descriptor) [pid 5961] close(4) = -1 EBADF (Bad file descriptor) [pid 5961] close(5) = -1 EBADF (Bad file descriptor) [pid 5961] close(6) = -1 EBADF (Bad file descriptor) [pid 5961] close(7) = -1 EBADF (Bad file descriptor) [pid 5961] close(8) = -1 EBADF (Bad file descriptor) [pid 5961] close(9) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5961] close(10 [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5961] close(11 [pid 5965] chdir("./17" [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] <... chdir resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5961] close(12 [pid 5636] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 5634] <... umount2 resumed>) = 0 [pid 5965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5964] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] <... prctl resumed>) = 0 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 0 [pid 5961] close(13 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5965] setpgid(0, 0 [pid 5964] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] <... setpgid resumed>) = 0 [pid 5964] <... mmap resumed>) = 0x110c230000 [pid 5961] close(14 [pid 5636] unlink("./16/cgroup.net" [pid 5965] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] <... symlink resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5961] close(15 [pid 5636] <... unlink resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./15/bus" [pid 5965] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5964] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5965] <... symlink resumed>) = 0 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 0 [pid 5961] close(16 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5964] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 5634] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5962] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] <... symlink resumed>) = 0 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./15/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] unlink("./16/cgroup.cpu") = 0 [pid 5634] <... openat resumed>) = 4 [pid 5636] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5964] <... mkdirat resumed>) = 0 [pid 5961] close(17 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] fstat(4 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] <... openat resumed>) = 3 [pid 5964] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] close(18 [pid 5636] newfstatat(AT_FDCWD, "./16/cgroup" [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5961] close(19 [pid 5634] getdents64(4 [pid 5965] write(3, "1000", 4 [pid 5964] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5965] <... write resumed>) = 4 [pid 5964] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] close(3 [pid 5961] close(20 [pid 5636] unlink("./16/cgroup" [pid 5634] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] close(3) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] symlink("/dev/binderfs", "./binderfs" [pid 5961] close(21 [pid 5634] newfstatat(AT_FDCWD, "./15/bus/index" [pid 5962] close(4 [pid 5965] <... symlink resumed>) = 0 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(3 [pid 5965] write(1, "executing program\n", 18 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(22 executing program [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5965] <... write resumed>) = 18 [pid 5962] close(5 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5962] close(6 [pid 5961] close(23 [pid 5636] close(3 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] close(7 [pid 5636] <... close resumed>) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(24 [pid 5636] rmdir("./16" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5962] close(8 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5965] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5965] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5965] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5965] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5961] close(25 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./15/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5962] close(9 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5966 attached [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(26 [pid 5636] mkdir("./17", 0777 [pid 5634] <... openat resumed>) = 5 [pid 5962] close(10 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] fstat(5 [pid 5961] close(27 [pid 5962] close(11 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(28 [pid 5962] close(12 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] close(29 [pid 5962] close(13 [pid 5965] <... clone3 resumed> => {parent_tid=[38]}, 88) = 38 [pid 5965] rt_sigprocmask(SIG_SETMASK, [] [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... mkdir resumed>) = 0 [pid 5966] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] close(14 [pid 5961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] <... futex resumed>) = 0 [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getdents64(5 [pid 5966] <... rseq resumed>) = 0 [pid 5962] close(15 [pid 5961] exit_group(0 [pid 5636] <... socket resumed>) = 3 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5962] close(16 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5962] close(17) = -1 EBADF (Bad file descriptor) [pid 5966] set_robust_list(0x7fc7184eb9a0, 24 [pid 5963] <... futex resumed>) = ? [pid 5962] close(18 [pid 5961] <... exit_group resumed>) = ? [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5966] <... set_robust_list resumed>) = 0 [pid 5963] +++ exited with 0 +++ [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(5 [pid 5966] rt_sigprocmask(SIG_SETMASK, [] [pid 5962] close(19 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] +++ exited with 0 +++ [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5966] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5962] close(20 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5966] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] close(5 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] close(21 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] rmdir("./15/bus/index" [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] close(22 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5966] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5962] close(23 [pid 5636] close(3 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5962] close(24 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5962] close(25 [pid 5636] <... socket resumed>) = 3 [pid 5634] newfstatat(AT_FDCWD, "./15/bus/work" [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] <... mkdirat resumed>) = 0 [pid 5962] close(26 [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5962] close(27 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5966] mkdirat(AT_FDCWD, "./bus", 000 [pid 5962] close(28 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] openat(AT_FDCWD, "./15/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5962] close(29 [pid 5966] <... mkdirat resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... openat resumed>) = 5 [pid 5636] close(3 [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] exit_group(0 [pid 5964] <... futex resumed>) = ? [pid 5962] <... exit_group resumed>) = ? [pid 5636] <... close resumed>) = 0 [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5964] +++ exited with 0 +++ [pid 5962] +++ exited with 0 +++ [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] fstat(5 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5965] <... futex resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5966] <... mount resumed>) = 0 [pid 5638] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... openat resumed>) = 3 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5638] fstat(3 [pid 5633] fstat(3 [pid 5966] chdir("./bus" [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] close(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5966] <... chdir resumed>) = 0 [pid 5638] getdents64(3 [pid 5634] <... close resumed>) = 0 [pid 5633] getdents64(3 [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] rmdir("./15/bus/work" [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... rmdir resumed>) = 0 [pid 5633] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5966] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5966] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5966] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] <... mmap resumed>) = 0x110c230000 [pid 5638] <... umount2 resumed>) = 0 [pid 5634] close(4 [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] rmdir("./15/bus" [pid 5638] newfstatat(AT_FDCWD, "./17/bus" [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5966] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5965] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./15/file0" [pid 5633] newfstatat(AT_FDCWD, "./15/bus" [pid 5966] <... mkdirat resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./17/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5966] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5966] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5966] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] close(3) = -1 EBADF (Bad file descriptor) [pid 5965] close(4 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./15/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5965] close(5) = -1 EBADF (Bad file descriptor) [pid 5965] close(6) = -1 EBADF (Bad file descriptor) [pid 5965] close(7) = -1 EBADF (Bad file descriptor) [pid 5965] close(8) = -1 EBADF (Bad file descriptor) [pid 5965] close(9 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./15/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5633] openat(AT_FDCWD, "./15/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5965] close(10 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5633] <... openat resumed>) = 4 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] close(11 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./17/bus/index" [pid 5965] close(12 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5965] close(13 [pid 5638] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] fstat(4 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(4 [pid 5965] close(14 [pid 5638] openat(AT_FDCWD, "./17/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] close(3 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5965] close(15 [pid 5638] fstat(5 [pid 5636] <... close resumed>) = 0 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5965] close(16 [pid 5638] getdents64(5 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... socket resumed>) = 3 [pid 5965] close(17 [pid 5638] getdents64(5 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5965] close(18 [pid 5638] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5965] close(19 [pid 5638] rmdir("./17/bus/index" [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] getdents64(4 [pid 5965] close(20) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5965] close(21 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./17/bus/work" [pid 5965] close(22) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5965] close(23 [pid 5634] getdents64(4 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... setsockopt resumed>) = 0 [pid 5965] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./17/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] close(25 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./15/bus/index" [pid 5634] newfstatat(AT_FDCWD, "./15/file0/sys" [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5965] close(26 [pid 5638] fstat(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./15/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5965] close(27) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5965] close(28 [pid 5638] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] openat(AT_FDCWD, "./15/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5965] close(29 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] openat(AT_FDCWD, "./15/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5965] exit_group(0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] fstat(5 [pid 5966] <... futex resumed>) = ? [pid 5965] <... exit_group resumed>) = ? [pid 5638] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5966] +++ exited with 0 +++ [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getdents64(5 [pid 5633] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5965] +++ exited with 0 +++ [pid 5638] rmdir("./17/bus/work" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] getdents64(5 [pid 5633] getdents64(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] close(5 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... close resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] getdents64(4 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] rmdir("./15/file0/sys" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] close(4 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] rmdir("./17/bus" [pid 5637] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] close(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5638] newfstatat(AT_FDCWD, "./17/file0", {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getdents64(4 [pid 5633] <... close resumed>) = 0 [pid 5637] fstat(3 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] rmdir("./15/bus/index" [pid 5638] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] close(4 [pid 5638] openat(AT_FDCWD, "./17/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] getdents64(3 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... close resumed>) = 0 [pid 5638] fstat(4 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] getdents64(4 [pid 5637] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] rmdir("./15/file0" [pid 5633] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./15/bus/work" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = 0 [pid 5636] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] newfstatat(AT_FDCWD, "./17/file0/sys" [pid 5637] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./15/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./17/bus" [pid 5636] <... close resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5633] openat(AT_FDCWD, "./15/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] openat(AT_FDCWD, "./17/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... openat resumed>) = 5 [pid 5634] unlink("./15/binderfs" [pid 5638] fstat(5 [pid 5637] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getdents64(5 [pid 5637] openat(AT_FDCWD, "./17/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... openat resumed>) = 4 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 [pid 5638] getdents64(5 [pid 5637] fstat(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getdents64(5 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] rmdir("./17/file0/sys" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] close(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 5633] <... close resumed>) = 0 [pid 5638] getdents64(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./15/bus/work" [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] newfstatat(AT_FDCWD, "./17/bus/index" [pid 5633] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5967 attached [pid 5638] close(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(4 [pid 5638] rmdir("./17/file0" [pid 5637] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] unlink("./15/cgroup.net" [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5967] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... rmdir resumed>) = 0 [pid 5638] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./17/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5967] <... set_robust_list resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5637] <... openat resumed>) = 5 [pid 5634] <... unlink resumed>) = 0 [pid 5633] rmdir("./15/bus" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(5 [pid 5633] <... rmdir resumed>) = 0 [pid 5967] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] unlink("./17/binderfs" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5967] chdir("./17" [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(5 [pid 5634] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] newfstatat(AT_FDCWD, "./15/file0" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 5637] getdents64(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 36 [pid 5967] <... chdir resumed>) = 0 [pid 5634] unlink("./15/cgroup.cpu" [pid 5967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] <... prctl resumed>) = 0 [pid 5638] unlink("./17/cgroup.net" [pid 5637] close(5 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5967] setpgid(0, 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5967] <... setpgid resumed>) = 0 [pid 5638] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] rmdir("./17/bus/index" [pid 5967] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./15/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5967] <... symlink resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 5637] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] unlink("./17/cgroup.cpu" [pid 5637] newfstatat(AT_FDCWD, "./17/bus/work" [pid 5633] openat(AT_FDCWD, "./15/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5967] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./15/cgroup" [pid 5633] <... openat resumed>) = 4 [pid 5638] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5967] <... symlink resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] fstat(4 [pid 5634] unlink("./15/cgroup" [pid 5967] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] newfstatat(AT_FDCWD, "./17/cgroup" [pid 5637] openat(AT_FDCWD, "./17/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5967] <... symlink resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5633] getdents64(4 [pid 5638] unlink("./17/cgroup" [pid 5637] fstat(5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... unlink resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getdents64(3 [pid 5633] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(5 [pid 5633] newfstatat(AT_FDCWD, "./15/file0/sys" [pid 5967] <... openat resumed>) = 3 [pid 5638] close(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5638] rmdir("./17" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] umount2("./15/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5967] write(3, "1000", 4 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] close(5 [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] mkdir("./18", 0777 [pid 5637] <... close resumed>) = 0 [pid 5967] <... write resumed>) = 4 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] rmdir("./17/bus/work" [pid 5634] rmdir("./15" [pid 5633] openat(AT_FDCWD, "./15/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5967] close(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5637] getdents64(4 [pid 5633] fstat(5 [pid 5967] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] mkdir("./16", 0777 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5967] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5967] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] rmdir("./17/bus" [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5967] write(1, "executing program\n", 18) = 18 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 executing program [pid 5637] newfstatat(AT_FDCWD, "./17/file0" [pid 5634] <... socket resumed>) = 3 [pid 5633] rmdir("./15/file0/sys" [pid 5967] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5967] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5967] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5967] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] close(3 [pid 5637] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] openat(AT_FDCWD, "./17/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] close(4 [pid 5967] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... openat resumed>) = 4 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5967] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] fstat(4 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] rmdir("./15/file0" [pid 5967] <... mprotect resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getdents64(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5967] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5967] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] close(3 [pid 5637] newfstatat(AT_FDCWD, "./17/file0/sys" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(3 [pid 5633] unlink("./15/binderfs"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5968 attached [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5968] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] openat(AT_FDCWD, "./17/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5967] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5968] <... rseq resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5633] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5968] set_robust_list(0x7fc7184eb9a0, 24 [pid 5967] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] fstat(5 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5968] <... set_robust_list resumed>) = 0 [pid 5967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 5968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5968] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5967] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] unlink("./15/cgroup.net" [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5968] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5968] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5967] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] rmdir("./17/file0/sys" [pid 5634] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] unlink("./15/cgroup.cpu" [pid 5637] getdents64(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] close(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./15/cgroup" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] rmdir("./17/file0" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] unlink("./15/cgroup" [pid 5968] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... unlink resumed>) = 0 [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5968] <... futex resumed>) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5968] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5968] mkdirat(AT_FDCWD, "./bus", 000 [pid 5967] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] getdents64(3 [pid 5968] <... mkdirat resumed>) = 0 [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] unlink("./17/binderfs" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5633] close(3 [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] rmdir("./15" [pid 5968] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5967] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5968] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] mkdir("./16", 0777 [pid 5638] <... socket resumed>) = 3 [pid 5637] unlink("./17/cgroup.net" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... mkdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... socket resumed>) = 3 [pid 5637] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] unlink("./17/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./17/cgroup" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] unlink("./17/cgroup" [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] getdents64(3 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] close(3 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... close resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] rmdir("./17" [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... rmdir resumed>) = 0 [pid 5968] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] mkdir("./18", 0777 [pid 5634] close(3 [pid 5633] <... socket resumed>) = 3 [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5968] <... futex resumed>) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5968] chdir("./bus" [pid 5967] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] <... chdir resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... socket resumed>) = 3 [pid 5633] close(3 [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5968] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5968] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5967] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5968] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5968] <... futex resumed>) = 0 [pid 5967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] close(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5968] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5967] <... futex resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5968] <... mmap resumed>) = 0x110c230000 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] close(3 [pid 5634] <... setsockopt resumed>) = 0 [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5968] <... futex resumed>) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5968] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5967] <... futex resumed>) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5968] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5967] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5969 attached [pid 5968] <... mkdirat resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 5969] set_robust_list(0x55556d18d6e0, 24 [pid 5968] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5969] <... set_robust_list resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5969] rt_sigprocmask(SIG_SETMASK, [] [pid 5968] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] <... futex resumed>) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 39 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5967] close(3 [pid 5969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5969] chdir("./18" [pid 5967] close(4) = -1 EBADF (Bad file descriptor) [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] close(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5969] <... chdir resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5967] close(5 [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5969] <... prctl resumed>) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5969] setpgid(0, 0 [pid 5967] close(6 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5969] <... setpgid resumed>) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5967] close(7 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5967] close(8 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5969] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5967] close(9 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5969] <... symlink resumed>) = 0 [pid 5967] close(10 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5969] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5967] close(11 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5969] <... symlink resumed>) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5967] close(12) = -1 EBADF (Bad file descriptor) [pid 5967] close(13 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5969] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5969] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5967] close(14 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5969] <... openat resumed>) = 3 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5969] write(3, "1000", 4 [pid 5967] close(15 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5969] <... write resumed>) = 4 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5969] close(3 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5969] <... close resumed>) = 0 [pid 5967] close(16 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5967] close(17 [pid 5969] symlink("/dev/binderfs", "./binderfs" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 5633] close(3 [pid 5969] <... symlink resumed>) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] <... close resumed>) = 0 executing program [pid 5969] write(1, "executing program\n", 18 [pid 5967] close(18 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... close resumed>) = 0 [pid 5969] <... write resumed>) = 18 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5969] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] close(19 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5969] <... futex resumed>) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5969] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5967] close(20 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5969] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5970 attached [pid 5967] close(21 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5970] set_robust_list(0x55556d18d6e0, 24 [pid 5969] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5971 attached [pid 5970] <... set_robust_list resumed>) = 0 [pid 5969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5967] close(22 [pid 5637] close(3 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 34 [pid 5970] rt_sigprocmask(SIG_SETMASK, [] [pid 5969] <... mmap resumed>) = 0x7fc7184cb000 [pid 5967] close(23 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5971] set_robust_list(0x55556d18d6e0, 24 [pid 5969] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5969] <... mprotect resumed>) = 0 [pid 5971] <... set_robust_list resumed>) = 0 [pid 5970] chdir("./16" [pid 5967] close(24 [pid 5637] <... socket resumed>) = 3 [pid 5969] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5971] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 34 [pid 5967] close(25 [pid 5971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5969] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5971] chdir("./16" [pid 5970] <... chdir resumed>) = 0 [pid 5969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5967] close(26 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5971] <... chdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5972 attached [pid 5970] <... prctl resumed>) = 0 [pid 5967] close(27 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5972] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5970] setpgid(0, 0 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5972] <... rseq resumed>) = 0 [pid 5971] <... prctl resumed>) = 0 [pid 5970] <... setpgid resumed>) = 0 [pid 5969] <... clone3 resumed> => {parent_tid=[40]}, 88) = 40 [pid 5967] close(28 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5972] set_robust_list(0x7fc7184eb9a0, 24 [pid 5971] setpgid(0, 0 [pid 5970] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5969] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5972] <... set_robust_list resumed>) = 0 [pid 5971] <... setpgid resumed>) = 0 [pid 5969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5967] close(29 [pid 5971] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5972] rt_sigprocmask(SIG_SETMASK, [] [pid 5971] <... symlink resumed>) = 0 [pid 5970] <... symlink resumed>) = 0 [pid 5969] <... futex resumed>) = 0 [pid 5967] exit_group(0 [pid 5972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5972] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 5970] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5971] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5970] <... symlink resumed>) = 0 [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] <... futex resumed>) = ? [pid 5967] <... exit_group resumed>) = ? [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5972] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... symlink resumed>) = 0 [pid 5970] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5970] <... symlink resumed>) = 0 [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] +++ exited with 0 +++ [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5972] <... futex resumed>) = 0 [pid 5971] <... symlink resumed>) = 0 [pid 5970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5969] <... futex resumed>) = 1 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5972] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... mkdirat resumed>) = 0 [pid 5970] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5971] <... openat resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5971] write(3, "1000", 4 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5971] <... write resumed>) = 4 [pid 5967] +++ exited with 0 +++ [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] close(3 [pid 5970] write(3, "1000", 4 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5971] <... close resumed>) = 0 [pid 5970] <... write resumed>) = 4 [pid 5969] <... futex resumed>) = 0 [pid 5972] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] symlink("/dev/binderfs", "./binderfs" [pid 5970] close(3 [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] <... symlink resumed>) = 0 [pid 5969] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5970] <... close resumed>) = 0 [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... restart_syscall resumed>) = 0 [pid 5970] symlink("/dev/binderfs", "./binderfs" [pid 5972] mkdirat(AT_FDCWD, "./bus", 000) = 0 [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5969] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5971] write(1, "executing program\n", 18 [pid 5970] <... symlink resumed>) = 0 [pid 5636] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5971] <... write resumed>) = 18 executing program [pid 5970] write(1, "executing program\n", 18 [pid 5637] close(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5971] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5971] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5970] <... write resumed>) = 18 [pid 5637] <... close resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5971] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5970] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] fstat(3 [pid 5971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5970] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5972] <... mount resumed>) = 0 [pid 5971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5970] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5970] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5969] <... futex resumed>) = 0 [pid 5972] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... mmap resumed>) = 0x7fc7184cb000 [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getdents64(3 [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5969] <... futex resumed>) = 0 [pid 5972] chdir("./bus" [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5973 attached [pid 5972] <... chdir resumed>) = 0 [pid 5971] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5973] set_robust_list(0x55556d18d6e0, 24 [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... set_robust_list resumed>) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5969] <... futex resumed>) = 0 [pid 5973] rt_sigprocmask(SIG_SETMASK, [] [pid 5972] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... mprotect resumed>) = 0 [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 39 [pid 5636] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] <... mmap resumed>) = 0x7fc7184cb000 [pid 5969] <... futex resumed>) = 0 [pid 5973] chdir("./18" [pid 5972] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5971] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5970] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5970] <... mprotect resumed>) = 0 [pid 5973] <... chdir resumed>) = 0 [pid 5973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5970] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5973] <... prctl resumed>) = 0 [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5970] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... umount2 resumed>) = 0 [pid 5970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5973] setpgid(0, 0 [pid 5972] <... futex resumed>) = 1 [pid 5971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5969] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5974 attached [pid 5973] <... setpgid resumed>) = 0 [pid 5972] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5970] <... clone3 resumed> => {parent_tid=[35]}, 88) = 35 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5970] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] newfstatat(AT_FDCWD, "./17/bus" [pid 5970] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5975 attached [pid 5974] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5973] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] <... clone3 resumed> => {parent_tid=[35]}, 88) = 35 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5975] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5974] <... rseq resumed>) = 0 [pid 5973] <... symlink resumed>) = 0 [pid 5972] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5971] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] set_robust_list(0x7fc7184eb9a0, 24 [pid 5970] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5975] <... rseq resumed>) = 0 [pid 5974] <... set_robust_list resumed>) = 0 [pid 5973] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5972] <... mmap resumed>) = 0x110c230000 [pid 5971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] set_robust_list(0x7fc7184eb9a0, 24 [pid 5974] rt_sigprocmask(SIG_SETMASK, [] [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] openat(AT_FDCWD, "./17/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5971] <... futex resumed>) = 0 [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... symlink resumed>) = 0 [pid 5975] <... set_robust_list resumed>) = 0 [pid 5974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... openat resumed>) = 4 [pid 5975] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5973] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5972] <... futex resumed>) = 1 [pid 5969] <... futex resumed>) = 0 [pid 5636] fstat(4 [pid 5975] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5974] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5973] <... symlink resumed>) = 0 [pid 5972] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5969] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5975] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5974] <... futex resumed>) = 1 [pid 5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5970] <... futex resumed>) = 0 [pid 5972] <... mkdirat resumed>) = 0 [pid 5972] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... futex resumed>) = 0 [pid 5975] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5969] close(3 [pid 5636] getdents64(4 [pid 5974] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... futex resumed>) = 1 [pid 5974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5975] <... futex resumed>) = 1 [pid 5973] <... openat resumed>) = 3 [pid 5972] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] <... futex resumed>) = 0 [pid 5969] close(4 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5974] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5973] write(3, "1000", 4 [pid 5971] <... futex resumed>) = 0 [pid 5969] close(5 [pid 5636] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5974] <... mkdirat resumed>) = 0 [pid 5973] <... write resumed>) = 4 [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5969] close(6 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5969] close(7) = -1 EBADF (Bad file descriptor) [pid 5975] <... futex resumed>) = 0 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] close(3 [pid 5971] <... futex resumed>) = 1 [pid 5969] close(8 [pid 5636] newfstatat(AT_FDCWD, "./17/bus/index" [pid 5974] <... futex resumed>) = 1 [pid 5973] <... close resumed>) = 0 [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] <... futex resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] mkdirat(AT_FDCWD, "./bus", 000 [pid 5973] symlink("/dev/binderfs", "./binderfs" [pid 5970] <... futex resumed>) = 0 [pid 5636] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5974] <... mkdirat resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] close(9) = -1 EBADF (Bad file descriptor) executing program [pid 5969] close(10) = -1 EBADF (Bad file descriptor) [pid 5973] <... symlink resumed>) = 0 [pid 5969] close(11 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5975] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] write(1, "executing program\n", 18 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./17/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5974] <... futex resumed>) = 0 [pid 5973] <... write resumed>) = 18 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] close(12 [pid 5975] <... mkdirat resumed>) = 0 [pid 5970] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5974] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5973] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] close(13 [pid 5636] <... openat resumed>) = 5 [pid 5973] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5973] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5969] close(14 [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(5 [pid 5975] <... futex resumed>) = 1 [pid 5973] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5969] close(15 [pid 5973] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5971] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5969] close(16 [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... mmap resumed>) = 0x7fc7184cb000 [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] <... futex resumed>) = 0 [pid 5969] close(17 [pid 5975] mkdirat(AT_FDCWD, "./bus", 000 [pid 5973] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5975] <... mkdirat resumed>) = 0 [pid 5973] <... mprotect resumed>) = 0 [pid 5969] close(18 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5973] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5969] close(19) = -1 EBADF (Bad file descriptor) [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... mount resumed>) = 0 [pid 5973] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5969] close(20 [pid 5636] getdents64(5 [pid 5975] <... futex resumed>) = 1 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] <... futex resumed>) = 1 [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = 0 [pid 5636] close(5 [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 0 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5975] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] <... futex resumed>) = 0 [pid 5636] rmdir("./17/bus/index" [pid 5973] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5976 attached [pid 5969] close(21 [pid 5976] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5973] <... clone3 resumed> => {parent_tid=[40]}, 88) = 40 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5976] <... rseq resumed>) = 0 [pid 5973] rt_sigprocmask(SIG_SETMASK, [] [pid 5969] close(22 [pid 5976] set_robust_list(0x7fc7184eb9a0, 24 [pid 5973] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5976] <... set_robust_list resumed>) = 0 [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] close(23 [pid 5976] rt_sigprocmask(SIG_SETMASK, [] [pid 5973] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5974] chdir("./bus" [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] close(24 [pid 5636] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5976] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5974] <... chdir resumed>) = 0 [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5976] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5969] close(25 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... futex resumed>) = 0 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5976] <... futex resumed>) = 1 [pid 5974] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5973] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = 0 [pid 5969] close(26 [pid 5636] newfstatat(AT_FDCWD, "./17/bus/work" [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5973] <... futex resumed>) = 0 [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] close(27 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5976] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5975] <... mount resumed>) = 0 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] close(28 [pid 5636] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5976] <... mkdirat resumed>) = 0 [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = 1 [pid 5974] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 0 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] close(29 [pid 5976] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./17/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] chdir("./bus" [pid 5974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = 0 [pid 5969] exit_group(0 [pid 5636] <... openat resumed>) = 5 [pid 5975] <... chdir resumed>) = 0 [pid 5974] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5971] <... futex resumed>) = 0 [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] fstat(5 [pid 5976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... mmap resumed>) = 0x110c230000 [pid 5973] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = ? [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] <... exit_group resumed>) = ? [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5972] +++ exited with 0 +++ [pid 5975] <... futex resumed>) = 0 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] getdents64(5 [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] <... futex resumed>) = 1 [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5976] mkdirat(AT_FDCWD, "./bus", 000 [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... futex resumed>) = 0 [pid 5970] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getdents64(5 [pid 5975] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5975] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5974] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5970] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(5 [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... mkdirat resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5975] <... futex resumed>) = 1 [pid 5636] rmdir("./17/bus/work" [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5974] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5976] <... mkdirat resumed>) = 0 [pid 5975] <... futex resumed>) = 0 [pid 5974] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5969] +++ exited with 0 +++ [pid 5636] getdents64(4 [pid 5975] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5974] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] close(3 [pid 5975] <... mmap resumed>) = 0x110c230000 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5976] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5970] close(4 [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(4 [pid 5976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5975] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5971] <... futex resumed>) = 0 [pid 5970] close(5 [pid 5636] <... close resumed>) = 0 [pid 5976] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./17/bus" [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] <... futex resumed>) = 0 [pid 5970] close(6 [pid 5638] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5975] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5971] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rmdir resumed>) = 0 [pid 5975] <... mkdirat resumed>) = 0 [pid 5970] close(7 [pid 5638] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5970] close(8 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5636] newfstatat(AT_FDCWD, "./17/file0" [pid 5975] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] close(9 [pid 5638] fstat(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5975] <... futex resumed>) = 1 [pid 5971] <... futex resumed>) = 0 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5975] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] close(3 [pid 5970] close(10 [pid 5638] getdents64(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] close(4 [pid 5970] close(11 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] openat(AT_FDCWD, "./17/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] close(5 [pid 5970] close(12 [pid 5638] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... openat resumed>) = 4 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] close(6) = -1 EBADF (Bad file descriptor) [pid 5970] close(13 [pid 5971] close(7 [pid 5976] <... mount resumed>) = 0 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(4 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(14 [pid 5971] close(8 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(15 [pid 5971] close(9 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(16 [pid 5636] getdents64(4 [pid 5971] close(10 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(17 [pid 5971] close(11 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(18 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5971] close(12 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(19 [pid 5636] newfstatat(AT_FDCWD, "./17/file0/sys" [pid 5971] close(13 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(20 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5971] close(14 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(21 [pid 5636] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5971] close(15 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(22 [pid 5971] close(16 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./17/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(23 [pid 5976] <... futex resumed>) = 1 [pid 5971] close(17 [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5973] <... futex resumed>) = 0 [pid 5638] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... openat resumed>) = 5 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] close(24 [pid 5971] close(18 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5976] chdir("./bus" [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./18/bus" [pid 5636] fstat(5 [pid 5976] <... chdir resumed>) = 0 [pid 5973] <... futex resumed>) = 0 [pid 5971] close(19 [pid 5970] close(25 [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 0 [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5638] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5976] <... futex resumed>) = 0 [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5976] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./18/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] close(20 [pid 5970] close(26 [pid 5636] getdents64(5 [pid 5976] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] close(21 [pid 5970] close(27 [pid 5638] fstat(4 [pid 5636] getdents64(5 [pid 5973] <... futex resumed>) = 0 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] close(22 [pid 5970] close(28 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] close(5 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5971] close(23 [pid 5970] close(29 [pid 5636] rmdir("./17/file0/sys" [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5636] <... rmdir resumed>) = 0 [pid 5976] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5971] close(24 [pid 5970] exit_group(0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5974] <... futex resumed>) = ? [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] <... exit_group resumed>) = ? [pid 5636] getdents64(4 [pid 5976] <... mmap resumed>) = 0x110c230000 [pid 5974] +++ exited with 0 +++ [pid 5971] close(25 [pid 5638] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5976] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5971] close(26 [pid 5636] close(4 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5971] close(27 [pid 5636] rmdir("./17/file0" [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] +++ exited with 0 +++ [pid 5971] close(28 [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./18/bus/index" [pid 5636] <... rmdir resumed>) = 0 [pid 5976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] <... futex resumed>) = 0 [pid 5971] close(29 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5976] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5973] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5971] exit_group(0 [pid 5636] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5975] <... futex resumed>) = ? [pid 5971] <... exit_group resumed>) = ? [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5976] <... mkdirat resumed>) = 0 [pid 5975] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5976] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] openat(AT_FDCWD, "./18/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5976] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5638] fstat(5 [pid 5976] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] close(3) = -1 EBADF (Bad file descriptor) [pid 5971] +++ exited with 0 +++ [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] unlink("./17/binderfs" [pid 5973] close(4 [pid 5638] getdents64(5 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5973] close(5 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] close(6 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5634] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] close(7 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5636] unlink("./17/cgroup.net" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... restart_syscall resumed>) = 0 [pid 5973] close(8 [pid 5638] rmdir("./18/bus/index" [pid 5636] <... unlink resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] close(9 [pid 5638] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... openat resumed>) = 3 [pid 5633] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] close(10 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 5634] fstat(3 [pid 5633] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./18/bus/work" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5973] close(11 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] unlink("./17/cgroup.cpu" [pid 5634] getdents64(3 [pid 5633] <... openat resumed>) = 3 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... unlink resumed>) = 0 [pid 5633] fstat(3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5973] close(12 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(3 [pid 5636] newfstatat(AT_FDCWD, "./17/cgroup" [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./18/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5973] close(13 [pid 5638] <... openat resumed>) = 5 [pid 5636] unlink("./17/cgroup" [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] <... umount2 resumed>) = 0 [pid 5973] close(14 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5973] close(15) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5973] close(16 [pid 5638] getdents64(5 [pid 5636] getdents64(3 [pid 5634] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] close(17 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(3 [pid 5634] newfstatat(AT_FDCWD, "./16/bus" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5636] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./16/bus" [pid 5973] close(18 [pid 5638] <... close resumed>) = 0 [pid 5636] rmdir("./17" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./18/bus/work" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5973] close(19 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./16/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] close(20 [pid 5638] getdents64(4 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] mkdir("./18", 0777 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] close(21) = -1 EBADF (Bad file descriptor) [pid 5636] <... mkdir resumed>) = 0 [pid 5973] close(22 [pid 5638] close(4 [pid 5634] openat(AT_FDCWD, "./16/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./16/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5973] close(23) = -1 EBADF (Bad file descriptor) [pid 5633] <... openat resumed>) = 4 [pid 5634] <... openat resumed>) = 4 [pid 5638] <... close resumed>) = 0 [pid 5973] close(24) = -1 EBADF (Bad file descriptor) [pid 5973] close(25) = -1 EBADF (Bad file descriptor) [pid 5973] close(26) = -1 EBADF (Bad file descriptor) [pid 5973] close(27 [pid 5638] rmdir("./18/bus" [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] fstat(4 [pid 5633] fstat(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] getdents64(4 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] getdents64(4 [pid 5973] close(28 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] close(29 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./16/bus/index" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5973] exit_group(0 [pid 5638] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5976] <... futex resumed>) = ? [pid 5973] <... exit_group resumed>) = ? [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] newfstatat(AT_FDCWD, "./16/bus/index" [pid 5976] +++ exited with 0 +++ [pid 5638] newfstatat(AT_FDCWD, "./18/file0" [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./16/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5973] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./16/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./18/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] openat(AT_FDCWD, "./16/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... openat resumed>) = 4 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] fstat(4 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5636] close(3 [pid 5634] fstat(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] fstat(5 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5638] getdents64(4 [pid 5634] getdents64(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 [pid 5634] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] newfstatat(AT_FDCWD, "./18/file0/sys" [pid 5637] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 5633] close(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] rmdir("./16/bus/index" [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... openat resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] rmdir("./16/bus/index" [pid 5638] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5636] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5638] openat(AT_FDCWD, "./18/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] getdents64(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... openat resumed>) = 5 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] fstat(5 [pid 5637] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./16/bus/work" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./16/bus/work" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] umount2("./16/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(5 [pid 5637] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./16/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./16/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] close(5 [pid 5637] newfstatat(AT_FDCWD, "./18/bus" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 5 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] fstat(5 [pid 5633] fstat(5 [pid 5638] rmdir("./18/file0/sys" [pid 5637] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getdents64(4 [pid 5637] openat(AT_FDCWD, "./18/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... openat resumed>) = 4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] fstat(4 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(5 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] rmdir("./18/file0" [pid 5633] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getdents64(5 [pid 5633] rmdir("./16/bus/work" [pid 5638] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(3 [pid 5634] close(5 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5637] newfstatat(AT_FDCWD, "./18/bus/index" [pid 5634] rmdir("./16/bus/work" [pid 5633] getdents64(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5638] unlink("./18/binderfs" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(4 [pid 5633] close(4 [pid 5637] openat(AT_FDCWD, "./18/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] fstat(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(4 [pid 5638] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] rmdir("./16/bus" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] close(5) = 0 [pid 5637] rmdir("./18/bus/index" [pid 5638] unlink("./18/cgroup.net" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] rmdir("./16/bus" [pid 5633] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./18/bus/work" [pid 5638] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./16/file0" [pid 5637] openat(AT_FDCWD, "./18/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5637] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 5637] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] getdents64(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] unlink("./18/cgroup.cpu" [pid 5637] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./16/file0" [pid 5637] rmdir("./18/bus/work" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] umount2("./16/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./16/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] newfstatat(AT_FDCWD, "./18/cgroup" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... openat resumed>) = 4 [pid 5638] unlink("./18/cgroup" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./16/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] fstat(4 [pid 5637] close(4 [pid 5634] <... openat resumed>) = 4 [pid 5637] <... close resumed>) = 0 [pid 5634] fstat(4 [pid 5637] rmdir("./18/bus" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] getdents64(4 [pid 5638] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] getdents64(3 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(4 [pid 5637] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] close(3 [pid 5637] newfstatat(AT_FDCWD, "./18/file0" [pid 5634] newfstatat(AT_FDCWD, "./16/file0/sys" [pid 5633] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rmdir("./18" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./18/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./16/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./16/file0/sys" [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 5 [pid 5637] fstat(4 [pid 5638] mkdir("./19", 0777 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] fstat(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] <... mkdir resumed>) = 0 [pid 5637] getdents64(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getdents64(5 [pid 5637] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(5 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] newfstatat(AT_FDCWD, "./18/file0/sys" [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] umount2("./16/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... socket resumed>) = 3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5 [pid 5633] openat(AT_FDCWD, "./16/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./18/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rmdir("./16/file0/sys" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... openat resumed>) = 5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] fstat(5 [pid 5634] getdents64(4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] fstat(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5634] close(4 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] getdents64(5 [pid 5634] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] rmdir("./16/file0" [pid 5637] close(5 [pid 5636] <... close resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getdents64(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] close(5 [pid 5638] close(3 [pid 5633] <... close resumed>) = 0 [pid 5637] rmdir("./18/file0/sys" [pid 5634] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./16/file0/sys" [pid 5637] getdents64(4 [pid 5634] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] close(4 [pid 5634] unlink("./16/binderfs"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5977 attached [pid 5637] <... close resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5637] rmdir("./18/file0" [pid 5634] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5977] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 5977] <... set_robust_list resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5977] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... socket resumed>) = 3 [pid 5637] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 38 [pid 5634] unlink("./16/cgroup.net" [pid 5633] getdents64(4 [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] close(4 [pid 5977] chdir("./18" [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] unlink("./18/binderfs" [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5977] <... chdir resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5977] <... prctl resumed>) = 0 [pid 5977] setpgid(0, 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 5977] <... setpgid resumed>) = 0 [pid 5977] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5637] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rmdir("./16/file0" [pid 5977] <... symlink resumed>) = 0 [pid 5638] close(3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] unlink("./16/cgroup.cpu" [pid 5977] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5637] unlink("./18/cgroup.net" [pid 5634] <... unlink resumed>) = 0 [pid 5977] <... symlink resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5977] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5977] <... symlink resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./16/cgroup" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5977] <... openat resumed>) = 3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] unlink("./16/cgroup" [pid 5633] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] unlink("./18/cgroup.cpu" [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5977] write(3, "1000", 4 [pid 5637] <... unlink resumed>) = 0 [pid 5634] getdents64(3 [pid 5977] <... write resumed>) = 4 [pid 5637] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5977] close(3) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 5977] symlink("/dev/binderfs", "./binderfs" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./18/cgroup" [pid 5634] <... close resumed>) = 0 [pid 5633] unlink("./16/binderfs" [pid 5977] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5977] write(1, "executing program\n", 18 executing program [pid 5637] unlink("./18/cgroup" [pid 5634] rmdir("./16" [pid 5977] <... write resumed>) = 18 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5977] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5977] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(3 [pid 5634] mkdir("./17", 0777 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5977] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 5977] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] close(3 [pid 5977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... socket resumed>) = 3 [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] rmdir("./18" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5977] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] unlink("./16/cgroup.net" [pid 5977] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5977] <... mprotect resumed>) = 0 [pid 5637] mkdir("./19", 0777 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... unlink resumed>) = 0 [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5977] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5978 attached [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5977] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5977] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5978] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5978] <... rseq resumed>) = 0 [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5978] set_robust_list(0x7fc7184eb9a0, 24 [pid 5977] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 5978] <... set_robust_list resumed>) = 0 [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5978] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5978] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5633] unlink("./16/cgroup.cpu" [pid 5638] close(3 [pid 5978] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... socket resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5978] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5978] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./16/cgroup" [pid 5978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] close(3 [pid 5978] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] unlink("./16/cgroup" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5637] close(3 [pid 5978] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5978] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5977] <... futex resumed>) = 0 [pid 5978] mkdirat(AT_FDCWD, "./bus", 000 [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getdents64(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5978] <... mkdirat resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(3 [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5978] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5978] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... close resumed>) = 0 [pid 5978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5978] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5977] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./16" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] mkdir("./17", 0777 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... mkdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5978] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... socket resumed>) = 3 [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5978] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5978] chdir("./bus" [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... chdir resumed>) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5978] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5978] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5978] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5978] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5978] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5977] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] <... mmap resumed>) = 0x110c230000 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5978] <... futex resumed>) = 1 [pid 5977] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5978] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5977] <... futex resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5977] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(3 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5979 attached [pid 5978] <... mkdirat resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5979] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5979] <... set_robust_list resumed>) = 0 [pid 5978] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 41 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5979] rt_sigprocmask(SIG_SETMASK, [] [pid 5978] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5978] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] close(3 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5979] chdir("./19" [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5979] <... chdir resumed>) = 0 [pid 5977] close(4 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(5 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5977] close(6 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5979] <... prctl resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5979] setpgid(0, 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5979] <... setpgid resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5979] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5979] <... symlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5979] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5977] close(7 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5979] <... symlink resumed>) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5979] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5977] close(8 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5979] <... symlink resumed>) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(9 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5977] close(10 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(11) = -1 EBADF (Bad file descriptor) [pid 5977] close(12 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(13) = -1 EBADF (Bad file descriptor) [pid 5977] close(14) = -1 EBADF (Bad file descriptor) [pid 5977] close(15) = -1 EBADF (Bad file descriptor) [pid 5977] close(16 [pid 5979] <... openat resumed>) = 3 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5979] write(3, "1000", 4 [pid 5977] close(17 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(18 [pid 5634] <... setsockopt resumed>) = 0 [pid 5979] <... write resumed>) = 4 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5977] close(19) = -1 EBADF (Bad file descriptor) [pid 5977] close(20 [pid 5979] close(3 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5977] close(21 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5979] <... close resumed>) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5977] close(22 [pid 5979] symlink("/dev/binderfs", "./binderfs" [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5977] close(23 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(24) = -1 EBADF (Bad file descriptor) [pid 5977] close(25 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(26 [pid 5637] <... setsockopt resumed>) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5977] close(27) = -1 EBADF (Bad file descriptor) [pid 5979] <... symlink resumed>) = 0 [pid 5977] close(28 [pid 5637] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] close(3 [pid 5979] write(1, "executing program\n", 18 [pid 5637] <... close resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... close resumed>) = 0 executing program [pid 5979] <... write resumed>) = 18 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5979] <... futex resumed>) = 0 [pid 5977] close(29 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5979] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5633] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5981 attached ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5980 attached [pid 5979] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5980] set_robust_list(0x55556d18d6e0, 24 [pid 5977] exit_group(0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 36 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5979] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5981] set_robust_list(0x55556d18d6e0, 24 [pid 5980] <... set_robust_list resumed>) = 0 [pid 5979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] <... set_robust_list resumed>) = 0 [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5978] <... futex resumed>) = ? [pid 5977] <... exit_group resumed>) = ? [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 41 [pid 5979] <... mmap resumed>) = 0x7fc7184cb000 [pid 5981] chdir("./17" [pid 5979] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5978] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] <... mprotect resumed>) = 0 [pid 5977] +++ exited with 0 +++ [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5981] <... chdir resumed>) = 0 [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... setsockopt resumed>) = 0 [pid 5981] <... prctl resumed>) = 0 [pid 5980] chdir("./19" [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5982 attached [pid 5982] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5981] setpgid(0, 0 [pid 5980] <... chdir resumed>) = 0 [pid 5979] <... clone3 resumed> => {parent_tid=[42]}, 88) = 42 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5982] <... rseq resumed>) = 0 [pid 5981] <... setpgid resumed>) = 0 [pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5979] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5981] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5980] <... prctl resumed>) = 0 [pid 5979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5982] set_robust_list(0x7fc7184eb9a0, 24) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5980] setpgid(0, 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5980] <... setpgid resumed>) = 0 [pid 5982] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... symlink resumed>) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5981] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5980] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5982] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 1 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] <... symlink resumed>) = 0 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5981] <... symlink resumed>) = 0 [pid 5980] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... restart_syscall resumed>) = 0 [pid 5981] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 5980] <... symlink resumed>) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... setsockopt resumed>) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 1 [pid 5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5982] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5981] <... openat resumed>) = 3 [pid 5980] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5982] <... mkdirat resumed>) = 0 [pid 5981] write(3, "1000", 4 [pid 5636] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... write resumed>) = 4 [pid 5980] <... symlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5982] <... futex resumed>) = 1 [pid 5981] close(3 [pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5979] <... futex resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] <... close resumed>) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] fstat(3 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] symlink("/dev/binderfs", "./binderfs" [pid 5980] <... openat resumed>) = 3 [pid 5979] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5982] mkdirat(AT_FDCWD, "./bus", 000 [pid 5981] <... symlink resumed>) = 0 [pid 5980] write(3, "1000", 4 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5982] <... mkdirat resumed>) = 0 [pid 5981] write(1, "executing program\n", 18 [pid 5980] <... write resumed>) = 4 [pid 5636] getdents64(3 [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... write resumed>) = 18 [pid 5633] <... setsockopt resumed>) = 0 [pid 5982] <... futex resumed>) = 1 [pid 5980] close(3 [pid 5981] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 executing program [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] <... futex resumed>) = 0 [pid 5980] <... close resumed>) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5982] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5980] symlink("/dev/binderfs", "./binderfs" [pid 5979] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5981] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5980] <... symlink resumed>) = 0 [pid 5636] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5981] <... mmap resumed>) = 0x7fc7184cb000 [pid 5980] write(1, "executing program\n", 18 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] newfstatat(AT_FDCWD, "./18/bus" [pid 5980] <... write resumed>) = 18 executing program [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5981] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5981] <... mprotect resumed>) = 0 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(3 [pid 5980] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5981] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5980] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] openat(AT_FDCWD, "./18/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5981] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5980] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... openat resumed>) = 4 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5983 attached ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5984 attached [pid 5982] <... mount resumed>) = 0 [pid 5980] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] fstat(4 [pid 5980] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5983] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5984] set_robust_list(0x55556d18d6e0, 24 [pid 5981] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 5983] <... rseq resumed>) = 0 [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] <... set_robust_list resumed>) = 0 [pid 5983] set_robust_list(0x7fc7184eb9a0, 24 [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 5979] <... futex resumed>) = 0 [pid 5636] getdents64(4 [pid 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 5983] <... set_robust_list resumed>) = 0 [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] <... mprotect resumed>) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5979] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 36 [pid 5982] chdir("./bus" [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] chdir("./17" [pid 5983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] <... chdir resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5985 attached [pid 5984] <... chdir resumed>) = 0 [pid 5983] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] newfstatat(AT_FDCWD, "./18/bus/index" [pid 5985] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5983] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5982] <... futex resumed>) = 1 [pid 5979] <... futex resumed>) = 0 [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = 1 [pid 5982] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5981] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 0 [pid 5985] <... rseq resumed>) = 0 [pid 5984] <... prctl resumed>) = 0 [pid 5983] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... clone3 resumed> => {parent_tid=[42]}, 88) = 42 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5985] set_robust_list(0x7fc7184eb9a0, 24 [pid 5984] setpgid(0, 0 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] <... futex resumed>) = 0 [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5982] <... futex resumed>) = 1 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5985] <... set_robust_list resumed>) = 0 [pid 5984] <... setpgid resumed>) = 0 [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... futex resumed>) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5985] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... futex resumed>) = 0 [pid 5985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] <... mkdirat resumed>) = 0 [pid 5982] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5985] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5984] <... symlink resumed>) = 0 [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... mmap resumed>) = 0x110c230000 [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5983] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./18/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] <... futex resumed>) = 1 [pid 5984] <... symlink resumed>) = 0 [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5985] <... futex resumed>) = 1 [pid 5984] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] <... futex resumed>) = 0 [pid 5979] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... openat resumed>) = 5 [pid 5985] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... symlink resumed>) = 0 [pid 5983] mkdirat(AT_FDCWD, "./bus", 000 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] <... futex resumed>) = 0 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5636] fstat(5 [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5979] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] <... mkdirat resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5636] getdents64(5 [pid 5984] write(3, "1000", 4) = 4 [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5985] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5984] close(3) = 0 [pid 5636] getdents64(5 [pid 5984] symlink("/dev/binderfs", "./binderfs" [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5985] <... mkdirat resumed>) = 0 [pid 5983] <... futex resumed>) = 1 [pid 5982] <... mkdirat resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] close(5 [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... symlink resumed>) = 0 [pid 5982] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... close resumed>) = 0 [pid 5985] <... futex resumed>) = 0 [pid 5984] write(1, "executing program\n", 18 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 0 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 executing program [pid 5636] rmdir("./18/bus/index" [pid 5984] <... write resumed>) = 18 [pid 5982] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... futex resumed>) = 0 [pid 5985] mkdirat(AT_FDCWD, "./bus", 000 [pid 5984] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(3 [pid 5636] <... rmdir resumed>) = 0 [pid 5985] <... mkdirat resumed>) = 0 [pid 5984] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... mount resumed>) = 0 [pid 5979] close(4 [pid 5636] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5985] <... futex resumed>) = 1 [pid 5984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5985] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(5 [pid 5636] newfstatat(AT_FDCWD, "./18/bus/work" [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5985] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5983] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 0 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(6 [pid 5984] <... mmap resumed>) = 0x7fc7184cb000 [pid 5983] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] <... futex resumed>) = 0 [pid 5983] chdir("./bus" [pid 5984] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5984] <... mprotect resumed>) = 0 [pid 5983] <... chdir resumed>) = 0 [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] openat(AT_FDCWD, "./18/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5981] <... futex resumed>) = 0 [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5983] <... futex resumed>) = 1 [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5983] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5636] <... openat resumed>) = 5 [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5983] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5986 attached [pid 5979] close(7 [pid 5636] fstat(5 [pid 5986] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5986] <... rseq resumed>) = 0 [pid 5984] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 5983] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 0 [pid 5979] close(8 [pid 5636] getdents64(5 [pid 5986] set_robust_list(0x7fc7184eb9a0, 24 [pid 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 5983] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5986] <... set_robust_list resumed>) = 0 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] <... mmap resumed>) = 0x110c230000 [pid 5981] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5986] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(9 [pid 5636] close(5 [pid 5984] <... futex resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] close(10 [pid 5986] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5986] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] close(11 [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] <... futex resumed>) = 1 [pid 5981] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5986] <... futex resumed>) = 0 [pid 5984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5983] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5981] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./18/bus/work" [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... mkdirat resumed>) = 0 [pid 5981] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(12 [pid 5636] <... rmdir resumed>) = 0 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5986] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(13 [pid 5636] getdents64(4 [pid 5985] <... mount resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(14 [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5985] <... futex resumed>) = 1 [pid 5983] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(15 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5986] <... mkdirat resumed>) = 0 [pid 5985] chdir("./bus" [pid 5983] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(4 [pid 5983] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] close(3 [pid 5979] close(16 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... chdir resumed>) = 0 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./18/bus" [pid 5986] <... futex resumed>) = 1 [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... futex resumed>) = 0 [pid 5981] close(4 [pid 5979] close(17 [pid 5636] <... rmdir resumed>) = 0 [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] <... futex resumed>) = 1 [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5985] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5984] <... futex resumed>) = 0 [pid 5981] close(5 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(18 [pid 5986] mkdirat(AT_FDCWD, "./bus", 000 [pid 5985] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5986] <... mkdirat resumed>) = 0 [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] close(6 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(19 [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = 0 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./18/file0" [pid 5986] <... futex resumed>) = 1 [pid 5985] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... futex resumed>) = 0 [pid 5981] close(7 [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(20 [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5985] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5981] close(8 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(21 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5985] <... mmap resumed>) = 0x110c230000 [pid 5984] <... futex resumed>) = 0 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5986] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] close(9 [pid 5979] close(22 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5985] <... futex resumed>) = 1 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5985] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(23 [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5985] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5980] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] close(24 [pid 5986] <... mount resumed>) = 0 [pid 5981] close(10 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./18/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] close(25 [pid 5636] <... openat resumed>) = 4 [pid 5986] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] close(11 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(4 [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5981] close(12 [pid 5979] close(26 [pid 5636] getdents64(4 [pid 5986] chdir("./bus" [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5986] <... chdir resumed>) = 0 [pid 5981] close(13 [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... mkdirat resumed>) = 0 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] close(27 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5986] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] close(14 [pid 5636] newfstatat(AT_FDCWD, "./18/file0/sys" [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5985] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] close(15 [pid 5980] <... futex resumed>) = 0 [pid 5636] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5986] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5985] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(3 [pid 5979] close(28 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5986] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5981] close(16 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./18/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(4 [pid 5979] close(29 [pid 5986] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] close(17 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 5 [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(5 [pid 5979] exit_group(0 [pid 5636] fstat(5 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5981] close(18 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] <... exit_group resumed>) = ? [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5986] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... futex resumed>) = ? [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(6 [pid 5636] getdents64(5 [pid 5986] <... mmap resumed>) = 0x110c230000 [pid 5981] close(19 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(7 [pid 5636] getdents64(5 [pid 5986] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] close(20 [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] +++ exited with 0 +++ [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] +++ exited with 0 +++ [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5981] close(21 [pid 5980] close(8 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5986] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5984] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(5 [pid 5980] close(9 [pid 5636] <... close resumed>) = 0 [pid 5981] close(22 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./18/file0/sys" [pid 5986] <... mkdirat resumed>) = 0 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(10 [pid 5986] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] close(23 [pid 5636] <... rmdir resumed>) = 0 [pid 5986] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5986] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] close(3 [pid 5981] close(24 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(4 [pid 5981] close(25 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(5 [pid 5981] close(26 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(6 [pid 5981] close(27 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(7 [pid 5981] close(28 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(8 [pid 5981] close(29 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(11 [pid 5636] getdents64(4 [pid 5984] close(9 [pid 5981] exit_group(0 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5983] <... futex resumed>) = ? [pid 5981] <... exit_group resumed>) = ? [pid 5984] close(10 [pid 5983] +++ exited with 0 +++ [pid 5981] +++ exited with 0 +++ [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5980] close(12 [pid 5636] close(4 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(13 [pid 5636] <... close resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5984] close(11 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./18/file0" [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(12) = -1 EBADF (Bad file descriptor) [pid 5984] close(13 [pid 5980] close(14 [pid 5636] <... rmdir resumed>) = 0 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(14 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5980] close(15 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5980] close(16 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5984] close(15) = -1 EBADF (Bad file descriptor) [pid 5980] close(17 [pid 5636] unlink("./18/binderfs" [pid 5984] close(16 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5984] close(17 [pid 5980] close(18 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5984] close(18 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5984] close(19 [pid 5980] close(19 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 5984] close(20 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(20 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5984] close(21 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./18/cgroup.net" [pid 5980] close(21 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... unlink resumed>) = 0 [pid 5984] close(22) = -1 EBADF (Bad file descriptor) [pid 5980] close(22 [pid 5636] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... restart_syscall resumed>) = 0 [pid 5984] close(23 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(23 [pid 5636] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 5984] close(24 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(24 [pid 5638] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] unlink("./18/cgroup.cpu" [pid 5634] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5984] close(25 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(25 [pid 5638] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5984] close(26 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(26 [pid 5634] <... openat resumed>) = 3 [pid 5636] newfstatat(AT_FDCWD, "./18/cgroup" [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] close(27 [pid 5980] close(27 [pid 5638] fstat(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(3 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5984] close(28 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(28 [pid 5638] getdents64(3 [pid 5636] unlink("./18/cgroup" [pid 5984] close(29 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... unlink resumed>) = 0 [pid 5634] getdents64(3 [pid 5984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] close(29 [pid 5638] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5984] exit_group(0 [pid 5980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5986] <... futex resumed>) = ? [pid 5984] <... exit_group resumed>) = ? [pid 5980] exit_group(0 [pid 5986] +++ exited with 0 +++ [pid 5985] <... futex resumed>) = ? [pid 5980] <... exit_group resumed>) = ? [pid 5638] <... umount2 resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5985] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ [pid 5980] +++ exited with 0 +++ [pid 5636] close(3 [pid 5638] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] rmdir("./18" [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5638] newfstatat(AT_FDCWD, "./19/bus" [pid 5636] <... rmdir resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... umount2 resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] mkdir("./19", 0777 [pid 5638] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... mkdir resumed>) = 0 [pid 5634] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./19/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... openat resumed>) = 4 [pid 5636] <... socket resumed>) = 3 [pid 5634] newfstatat(AT_FDCWD, "./17/bus" [pid 5638] fstat(4 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "./17/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... openat resumed>) = 4 [pid 5633] <... openat resumed>) = 3 [pid 5638] newfstatat(AT_FDCWD, "./19/bus/index" [pid 5637] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] fstat(4 [pid 5633] fstat(3 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getdents64(4 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] openat(AT_FDCWD, "./19/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] getdents64(3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getdents64(3 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(3 [pid 5638] fstat(5 [pid 5637] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(5 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(5 [pid 5636] <... socket resumed>) = 3 [pid 5634] newfstatat(AT_FDCWD, "./17/bus/index" [pid 5637] <... umount2 resumed>) = 0 [pid 5633] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] close(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./17/bus" [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] newfstatat(AT_FDCWD, "./19/bus" [pid 5634] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./17/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5634] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getdents64(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] rmdir("./19/bus/index" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(5 [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] umount2("./17/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./17/bus/index") = 0 [pid 5634] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./19/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] openat(AT_FDCWD, "./17/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./17/bus/work", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./17/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 5634] fstat(5 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 4 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... openat resumed>) = 4 [pid 5638] newfstatat(AT_FDCWD, "./19/bus/work" [pid 5637] fstat(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] fstat(4 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5633] getdents64(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] openat(AT_FDCWD, "./19/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] <... openat resumed>) = 5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] fstat(5 [pid 5637] newfstatat(AT_FDCWD, "./19/bus/index" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] close(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(5 [pid 5637] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] rmdir("./17/bus/work" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./17/bus/index" [pid 5638] getdents64(5 [pid 5637] openat(AT_FDCWD, "./19/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./17/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] close(5 [pid 5637] fstat(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] openat(AT_FDCWD, "./17/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] rmdir("./19/bus/work") = 0 [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(4 [pid 5633] <... openat resumed>) = 5 [pid 5638] getdents64(4 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] fstat(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] rmdir("./17/bus" [pid 5638] close(4 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] close(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rmdir("./19/bus" [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getdents64(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] rmdir("./19/bus/index" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./17/file0" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5 [pid 5638] newfstatat(AT_FDCWD, "./19/file0" [pid 5637] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./19/bus/work" [pid 5634] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5638] openat(AT_FDCWD, "./19/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... socket resumed>) = 3 [pid 5638] <... openat resumed>) = 4 [pid 5634] openat(AT_FDCWD, "./17/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] rmdir("./17/bus/index" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 4 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] fstat(4 [pid 5637] openat(AT_FDCWD, "./19/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] fstat(4 [pid 5633] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./17/bus/work" [pid 5638] getdents64(4 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getdents64(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] fstat(5 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] umount2("./17/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./17/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] newfstatat(AT_FDCWD, "./19/file0/sys" [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... openat resumed>) = 5 [pid 5637] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./17/file0/sys" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] close(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 [pid 5637] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] rmdir("./19/bus/work" [pid 5634] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] openat(AT_FDCWD, "./19/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./17/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] rmdir("./17/bus/work" [pid 5638] <... openat resumed>) = 5 [pid 5633] <... rmdir resumed>) = 0 [pid 5633] getdents64(4 [pid 5638] fstat(5 [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 5 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] close(4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] close(4 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] fstat(5 [pid 5633] <... close resumed>) = 0 [pid 5638] getdents64(5 [pid 5637] rmdir("./19/bus" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] rmdir("./17/bus" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5633] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] close(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./19/file0" [pid 5633] newfstatat(AT_FDCWD, "./17/file0" [pid 5638] rmdir("./19/file0/sys" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] close(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getdents64(4 [pid 5637] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./17/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] rmdir("./17/file0/sys" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(4 [pid 5637] openat(AT_FDCWD, "./19/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./17/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5636] close(3 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5634] getdents64(4 [pid 5638] rmdir("./19/file0" [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] fstat(4 [pid 5633] fstat(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] getdents64(4 [pid 5633] getdents64(4 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] close(4 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] rmdir("./17/file0" [pid 5638] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5637] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./19/file0/sys" [pid 5633] newfstatat(AT_FDCWD, "./17/file0/sys" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./17/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5987 attached [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5987] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] openat(AT_FDCWD, "./19/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./17/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] unlink("./19/binderfs" [pid 5637] <... openat resumed>) = 5 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 40 [pid 5634] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5987] <... set_robust_list resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5987] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5633] fstat(5 [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5987] chdir("./19" [pid 5638] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 5637] getdents64(5 [pid 5634] unlink("./17/binderfs" [pid 5633] getdents64(5 [pid 5987] <... chdir resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] unlink("./19/cgroup.net" [pid 5637] getdents64(5 [pid 5633] getdents64(5 [pid 5987] <... prctl resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5987] setpgid(0, 0 [pid 5637] close(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5987] <... setpgid resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(5 [pid 5987] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5638] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] rmdir("./19/file0/sys" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5987] <... symlink resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... rmdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 5633] rmdir("./17/file0/sys" [pid 5987] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5638] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 5637] getdents64(4 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] unlink("./19/cgroup.cpu" [pid 5637] close(4 [pid 5634] unlink("./17/cgroup.net" [pid 5633] <... rmdir resumed>) = 0 [pid 5987] <... symlink resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5638] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5987] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] newfstatat(AT_FDCWD, "./19/cgroup" [pid 5637] rmdir("./19/file0" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 5638] unlink("./19/cgroup" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5634] unlink("./17/cgroup.cpu" [pid 5638] getdents64(3 [pid 5634] <... unlink resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] close(3 [pid 5987] <... symlink resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] rmdir("./19" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./17/cgroup" [pid 5633] close(4) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] mkdir("./20", 0777 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] rmdir("./17/file0" [pid 5987] <... openat resumed>) = 3 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5634] unlink("./17/cgroup" [pid 5633] <... rmdir resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... unlink resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getdents64(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] close(3 [pid 5633] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5987] write(3, "1000", 4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] unlink("./19/binderfs" [pid 5634] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] rmdir("./17" [pid 5633] unlink("./17/binderfs" [pid 5987] <... write resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5987] close(3 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] mkdir("./18", 0777 [pid 5987] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... mkdir resumed>) = 0 [pid 5633] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5987] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5987] <... symlink resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./19/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5987] write(1, "executing program\n", 18 executing program [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5987] <... write resumed>) = 18 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] unlink("./19/cgroup.net" [pid 5633] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 5638] close(3 [pid 5634] <... socket resumed>) = 3 [pid 5638] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] unlink("./17/cgroup.net" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... unlink resumed>) = 0 [pid 5987] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... unlink resumed>) = 0 [pid 5987] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5987] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5987] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(3 [pid 5987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] unlink("./19/cgroup.cpu" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5987] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] unlink("./17/cgroup.cpu" [pid 5987] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5987] <... mprotect resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./19/cgroup" [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./17/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./17/cgroup") = 0 [pid 5633] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] close(3) = 0 [pid 5633] rmdir("./17") = 0 [pid 5633] mkdir("./18", 0777) = 0 [pid 5987] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5987] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] unlink("./19/cgroup" [pid 5634] close(3 [pid 5633] <... socket resumed>) = 3 [pid 5987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5988 attached , "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5988] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5988] <... rseq resumed>) = 0 [pid 5987] <... clone3 resumed> => {parent_tid=[41]}, 88) = 41 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(3 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5988] set_robust_list(0x7fc7184eb9a0, 24 [pid 5987] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5988] <... set_robust_list resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5988] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5988] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5987] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5988] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] close(3 [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... close resumed>) = 0 [pid 5988] <... futex resumed>) = 0 [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] rmdir("./19" [pid 5634] close(3 [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = 1 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5988] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] mkdir("./20", 0777 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5988] <... mkdirat resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] close(3) = 0 [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 5988] <... futex resumed>) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... socket resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5988] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = 1 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5988] mkdirat(AT_FDCWD, "./bus", 000 [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5988] <... mkdirat resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5987] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5988] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5988] <... mount resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5987] <... futex resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5988] chdir("./bus" [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5988] <... chdir resumed>) = 0 [pid 5987] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5988] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5988] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5988] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] close(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5988] <... futex resumed>) = 1 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... close resumed>) = 0 [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5989 attached [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 5989] set_robust_list(0x55556d18d6e0, 24 [pid 5988] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = 1 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 43 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... socket resumed>) = 3 [pid 5988] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... close resumed>) = 0 [pid 5989] <... set_robust_list resumed>) = 0 [pid 5988] <... mmap resumed>) = 0x110c230000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5989] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5988] <... futex resumed>) = 1 [pid 5987] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5988] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5987] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5988] <... mkdirat resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5989] chdir("./20" [pid 5988] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5989] <... chdir resumed>) = 0 [pid 5988] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5987] close(3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5989] <... prctl resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] setpgid(0, 0 [pid 5987] close(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5989] <... setpgid resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5989] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5987] close(5 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5989] <... symlink resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5987] close(6 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5989] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5987] close(7 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5989] <... symlink resumed>) = 0 [pid 5987] close(8 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5987] close(9 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5989] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5987] close(10 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5987] close(11 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5989] <... symlink resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5987] close(12 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5987] close(13 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5989] <... openat resumed>) = 3 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... setsockopt resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5990 attached [pid 5987] close(14 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 38 [pid 5990] set_robust_list(0x55556d18d6e0, 24 [pid 5989] write(3, "1000", 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(3 [pid 5990] <... set_robust_list resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5990] rt_sigprocmask(SIG_SETMASK, [] [pid 5987] close(15 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] close(3 [pid 5990] chdir("./18" [pid 5989] <... write resumed>) = 4 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... chdir resumed>) = 0 [pid 5989] close(3 [pid 5987] close(16 [pid 5637] <... close resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5989] <... close resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5990] <... prctl resumed>) = 0 [pid 5989] symlink("/dev/binderfs", "./binderfs" [pid 5987] close(17 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5990] setpgid(0, 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5990] <... setpgid resumed>) = 0 [pid 5987] close(18 [pid 5990] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5989] <... symlink resumed>) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... socket resumed>) = 3 [pid 5990] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5991 attached [pid 5990] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5989] write(1, "executing program\n", 18 [pid 5987] close(19 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5991] set_robust_list(0x55556d18d6e0, 24 [pid 5990] <... symlink resumed>) = 0 [pid 5989] <... write resumed>) = 18 executing program [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 38 [pid 5990] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5989] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... set_robust_list resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5987] close(20 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5991] rt_sigprocmask(SIG_SETMASK, [] [pid 5990] <... symlink resumed>) = 0 [pid 5989] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5989] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5987] close(21 [pid 5990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5991] chdir("./18" [pid 5989] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5987] close(22 [pid 5991] <... chdir resumed>) = 0 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5990] <... openat resumed>) = 3 [pid 5989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5987] close(23 [pid 5991] <... prctl resumed>) = 0 [pid 5990] write(3, "1000", 4 [pid 5989] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5991] setpgid(0, 0 [pid 5989] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] <... setpgid resumed>) = 0 [pid 5989] <... mprotect resumed>) = 0 [pid 5987] close(24 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5991] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5989] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] <... symlink resumed>) = 0 [pid 5990] <... write resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5991] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5989] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5987] close(25 [pid 5991] <... symlink resumed>) = 0 [pid 5989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5987] close(26ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5992 attached [pid 5991] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5990] close(3 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5991] <... symlink resumed>) = 0 [pid 5987] close(27) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5990] <... close resumed>) = 0 [pid 5987] close(28 [pid 5991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] <... openat resumed>) = 3 [pid 5990] symlink("/dev/binderfs", "./binderfs" [pid 5989] <... clone3 resumed> => {parent_tid=[44]}, 88) = 44 [pid 5987] close(29 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] write(3, "1000", 4 [pid 5990] <... symlink resumed>) = 0 [pid 5989] rt_sigprocmask(SIG_SETMASK, [] [pid 5987] exit_group(0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5992] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5990] write(1, "executing program\n", 18 [pid 5991] <... write resumed>) = 4 [pid 5990] <... write resumed>) = 18 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] <... futex resumed>) = ? [pid 5987] <... exit_group resumed>) = ? executing program [pid 5992] <... rseq resumed>) = 0 [pid 5991] close(3 [pid 5990] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] +++ exited with 0 +++ [pid 5987] +++ exited with 0 +++ [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5992] set_robust_list(0x7fc7184eb9a0, 24 [pid 5991] <... close resumed>) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5992] <... set_robust_list resumed>) = 0 [pid 5991] symlink("/dev/binderfs", "./binderfs" [pid 5990] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5992] rt_sigprocmask(SIG_SETMASK, [] [pid 5991] <... symlink resumed>) = 0 [pid 5990] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5991] write(1, "executing program\n", 18 [pid 5990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 executing program [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5992] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5991] <... write resumed>) = 18 [pid 5990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5991] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5992] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... mmap resumed>) = 0x7fc7184cb000 [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 5991] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5991] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5992] <... futex resumed>) = 1 [pid 5991] <... mmap resumed>) = 0x7fc7184cb000 [pid 5990] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5989] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5992] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5990] <... mprotect resumed>) = 0 [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... mprotect resumed>) = 0 [pid 5990] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5992] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5989] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5991] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5990] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5992] <... mkdirat resumed>) = 0 [pid 5991] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5991] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... openat resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5994 attached ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5993 attached [pid 5992] <... futex resumed>) = 1 [pid 5989] <... futex resumed>) = 0 [pid 5991] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 5994] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5993] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] fstat(3ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5995 attached [pid 5994] <... rseq resumed>) = 0 [pid 5993] <... rseq resumed>) = 0 [pid 5992] mkdirat(AT_FDCWD, "./bus", 000 [pid 5991] rt_sigprocmask(SIG_SETMASK, [] [pid 5990] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 5989] <... futex resumed>) = 0 [pid 5995] set_robust_list(0x55556d18d6e0, 24 [pid 5994] set_robust_list(0x7fc7184eb9a0, 24 [pid 5993] set_robust_list(0x7fc7184eb9a0, 24 [pid 5991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 43 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5995] <... set_robust_list resumed>) = 0 [pid 5994] <... set_robust_list resumed>) = 0 [pid 5993] <... set_robust_list resumed>) = 0 [pid 5992] <... mkdirat resumed>) = 0 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5994] rt_sigprocmask(SIG_SETMASK, [] [pid 5993] rt_sigprocmask(SIG_SETMASK, [] [pid 5995] rt_sigprocmask(SIG_SETMASK, [] [pid 5991] <... futex resumed>) = 0 [pid 5636] getdents64(3 [pid 5990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5993] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5994] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5993] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... futex resumed>) = 0 [pid 5636] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = 1 [pid 5995] chdir("./20" [pid 5994] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] <... futex resumed>) = 0 [pid 5992] <... futex resumed>) = 1 [pid 5991] <... futex resumed>) = 0 [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] <... futex resumed>) = 0 [pid 5995] <... chdir resumed>) = 0 [pid 5992] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... prctl resumed>) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5995] setpgid(0, 0 [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = 0 [pid 5995] <... setpgid resumed>) = 0 [pid 5993] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5994] <... futex resumed>) = 0 [pid 5991] <... futex resumed>) = 1 [pid 5989] <... futex resumed>) = 1 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5994] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5992] <... futex resumed>) = 0 [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] newfstatat(AT_FDCWD, "./19/bus" [pid 5995] <... symlink resumed>) = 0 [pid 5994] <... mkdirat resumed>) = 0 [pid 5993] <... mkdirat resumed>) = 0 [pid 5992] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5995] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... mount resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 5636] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] <... symlink resumed>) = 0 [pid 5994] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] <... futex resumed>) = 1 [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] <... futex resumed>) = 1 [pid 5991] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5994] mkdirat(AT_FDCWD, "./bus", 000 [pid 5993] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5992] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] openat(AT_FDCWD, "./19/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5995] <... symlink resumed>) = 0 [pid 5994] <... mkdirat resumed>) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... futex resumed>) = 0 [pid 5990] <... futex resumed>) = 1 [pid 5993] mkdirat(AT_FDCWD, "./bus", 000 [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] chdir("./bus" [pid 5636] fstat(4 [pid 5994] <... futex resumed>) = 1 [pid 5992] <... chdir resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 5995] <... openat resumed>) = 3 [pid 5994] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] <... mkdirat resumed>) = 0 [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5990] <... futex resumed>) = 0 [pid 5993] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5990] <... futex resumed>) = 0 [pid 5993] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] write(3, "1000", 4 [pid 5994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] <... futex resumed>) = 1 [pid 5991] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5636] getdents64(4 [pid 5995] <... write resumed>) = 4 [pid 5994] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5992] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5995] close(3 [pid 5993] <... mount resumed>) = 0 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5989] <... futex resumed>) = 0 [pid 5636] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] <... close resumed>) = 0 [pid 5992] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5990] <... futex resumed>) = 0 [pid 5993] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5990] <... futex resumed>) = 0 [pid 5995] symlink("/dev/binderfs", "./binderfs" [pid 5993] chdir("./bus" [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... symlink resumed>) = 0 [pid 5993] <... chdir resumed>) = 0 [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] write(1, "executing program\n", 18 [pid 5994] <... mount resumed>) = 0 [pid 5992] <... futex resumed>) = 1 [pid 5990] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 executing program [pid 5636] newfstatat(AT_FDCWD, "./19/bus/index" [pid 5995] <... write resumed>) = 18 [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 1 [pid 5992] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5995] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = 1 [pid 5993] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5992] <... mmap resumed>) = 0x110c230000 [pid 5991] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5994] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... futex resumed>) = 0 [pid 5994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... futex resumed>) = 0 [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5994] chdir("./bus" [pid 5993] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5992] <... futex resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5994] <... chdir resumed>) = 0 [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5989] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5989] <... futex resumed>) = 0 [pid 5994] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5992] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5993] <... futex resumed>) = 0 [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] openat(AT_FDCWD, "./19/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5993] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5992] <... mkdirat resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5994] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5992] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... openat resumed>) = 5 [pid 5995] <... mmap resumed>) = 0x7fc7184cb000 [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = 1 [pid 5991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] <... futex resumed>) = 0 [pid 5995] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5994] <... futex resumed>) = 0 [pid 5993] <... mmap resumed>) = 0x110c230000 [pid 5992] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] close(3 [pid 5636] fstat(5 [pid 5995] <... mprotect resumed>) = 0 [pid 5994] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = 0 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5994] <... mmap resumed>) = 0x110c230000 [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] close(4 [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5994] <... futex resumed>) = 0 [pid 5991] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] close(5 [pid 5994] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5991] <... futex resumed>) = 0 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5994] <... mkdirat resumed>) = 0 [pid 5989] close(6 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5995] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5993] <... futex resumed>) = 1 [pid 5995] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5993] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] getdents64(5 [pid 5995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5990] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5996 attached [pid 5993] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5991] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] <... futex resumed>) = 0 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 5996] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5995] <... clone3 resumed> => {parent_tid=[44]}, 88) = 44 [pid 5994] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] close(7 [pid 5996] <... rseq resumed>) = 0 [pid 5994] <... futex resumed>) = 1 [pid 5991] <... futex resumed>) = 0 [pid 5990] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5996] set_robust_list(0x7fc7184eb9a0, 24 [pid 5994] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] close(3 [pid 5989] close(8 [pid 5636] close(5 [pid 5995] rt_sigprocmask(SIG_SETMASK, [] [pid 5996] <... set_robust_list resumed>) = 0 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] rt_sigprocmask(SIG_SETMASK, [] [pid 5993] <... mkdirat resumed>) = 0 [pid 5991] close(4 [pid 5989] close(9 [pid 5996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] close(5 [pid 5989] close(10 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] close(6 [pid 5989] close(11 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] close(7 [pid 5989] close(12 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5993] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] close(8 [pid 5636] <... close resumed>) = 0 [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 1 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... futex resumed>) = 0 [pid 5989] close(13 [pid 5636] rmdir("./19/bus/index" [pid 5996] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5993] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] close(9 [pid 5996] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] close(10 [pid 5990] close(3 [pid 5989] close(14 [pid 5636] <... rmdir resumed>) = 0 [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] <... futex resumed>) = 0 [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] close(11 [pid 5990] close(4 [pid 5989] close(15 [pid 5636] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5996] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5995] <... futex resumed>) = 0 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5996] <... mkdirat resumed>) = 0 [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] close(12 [pid 5990] close(5 [pid 5989] close(16 [pid 5636] newfstatat(AT_FDCWD, "./19/bus/work" [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] <... futex resumed>) = 1 [pid 5991] close(13 [pid 5989] close(17 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... futex resumed>) = 0 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(6 [pid 5636] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] close(14 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] mkdirat(AT_FDCWD, "./bus", 000 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] close(18 [pid 5996] <... mkdirat resumed>) = 0 [pid 5995] <... futex resumed>) = 0 [pid 5991] close(15 [pid 5990] close(7 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] close(19 [pid 5996] <... futex resumed>) = 0 [pid 5991] close(16 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./19/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5990] close(8 [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] close(20 [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] close(17 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(9 [pid 5989] close(21 [pid 5636] <... openat resumed>) = 5 [pid 5996] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] close(18 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(5 [pid 5989] close(22 [pid 5991] close(19 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] close(23 [pid 5991] close(20 [pid 5990] close(10 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(11 [pid 5636] getdents64(5 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(12 [pid 5996] <... mount resumed>) = 0 [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 5990] close(13 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(5 [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] close(21 [pid 5990] close(14 [pid 5989] close(24 [pid 5996] <... futex resumed>) = 1 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... futex resumed>) = 0 [pid 5991] close(22 [pid 5990] close(15 [pid 5989] close(25 [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5996] chdir("./bus" [pid 5995] <... futex resumed>) = 0 [pid 5991] close(23 [pid 5990] close(16 [pid 5989] close(26 [pid 5636] rmdir("./19/bus/work" [pid 5996] <... chdir resumed>) = 0 [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] close(24 [pid 5989] close(27 [pid 5636] <... rmdir resumed>) = 0 [pid 5996] <... futex resumed>) = 1 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] close(25 [pid 5989] close(28 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5991] close(26 [pid 5989] close(29 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5995] <... futex resumed>) = 0 [pid 5991] close(27 [pid 5990] close(17 [pid 5989] exit_group(0 [pid 5636] getdents64(4 [pid 5992] <... futex resumed>) = ? [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] <... exit_group resumed>) = ? [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] +++ exited with 0 +++ [pid 5991] close(28 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5989] +++ exited with 0 +++ [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5996] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(18 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5636] close(4 [pid 5996] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5991] close(29 [pid 5996] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] exit_group(0 [pid 5990] close(19 [pid 5636] rmdir("./19/bus" [pid 5996] <... futex resumed>) = 0 [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = ? [pid 5991] <... exit_group resumed>) = ? [pid 5996] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5995] <... futex resumed>) = 0 [pid 5994] +++ exited with 0 +++ [pid 5991] +++ exited with 0 +++ [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rmdir resumed>) = 0 [pid 5996] <... mmap resumed>) = 0x110c230000 [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] close(20 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5990] close(21 [pid 5636] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5990] close(22) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./19/file0" [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] close(23 [pid 5638] <... openat resumed>) = 3 [pid 5996] <... futex resumed>) = 1 [pid 5995] <... futex resumed>) = 0 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] close(24 [pid 5638] fstat(3 [pid 5995] <... futex resumed>) = 0 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] close(25 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./19/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5990] close(26 [pid 5638] getdents64(3 [pid 5636] <... openat resumed>) = 4 [pid 5633] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(27 [pid 5636] fstat(4 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] close(28 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5996] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5990] close(29 [pid 5636] getdents64(4 [pid 5990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5990] exit_group(0 [pid 5636] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5996] <... mkdirat resumed>) = 0 [pid 5993] <... futex resumed>) = ? [pid 5990] <... exit_group resumed>) = ? [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5996] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] +++ exited with 0 +++ [pid 5990] +++ exited with 0 +++ [pid 5638] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] newfstatat(AT_FDCWD, "./19/file0/sys" [pid 5633] <... openat resumed>) = 3 [pid 5996] <... futex resumed>) = 1 [pid 5995] <... futex resumed>) = 0 [pid 5995] close(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5995] close(4) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] close(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] close(6 [pid 5638] <... umount2 resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./19/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] fstat(3 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... openat resumed>) = 5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5995] close(7 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] fstat(5 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] newfstatat(AT_FDCWD, "./20/bus" [pid 5633] getdents64(3 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] close(8 [pid 5638] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 5995] close(9 [pid 5638] openat(AT_FDCWD, "./20/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 5633] <... umount2 resumed>) = 0 [pid 5995] close(10 [pid 5638] <... openat resumed>) = 4 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5636] close(5 [pid 5633] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] close(11 [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] close(12 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] rmdir("./19/file0/sys" [pid 5634] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5634] <... openat resumed>) = 3 [pid 5633] newfstatat(AT_FDCWD, "./18/bus" [pid 5995] close(13 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] fstat(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] close(14 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getdents64(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./20/bus/index" [pid 5995] close(15 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] openat(AT_FDCWD, "./18/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5995] close(16 [pid 5638] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(4 [pid 5634] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... openat resumed>) = 4 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] fstat(4 [pid 5995] close(17 [pid 5638] openat(AT_FDCWD, "./20/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] close(4 [pid 5634] <... umount2 resumed>) = 0 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5995] close(18 [pid 5638] fstat(5 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] rmdir("./19/file0" [pid 5995] close(19 [pid 5638] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(4 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] newfstatat(AT_FDCWD, "./18/bus" [pid 5995] close(20 [pid 5638] getdents64(5 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] close(21 [pid 5634] umount2("./18/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5995] close(22 [pid 5638] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./20/bus/index" [pid 5636] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5995] close(23 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] openat(AT_FDCWD, "./18/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./18/bus/index" [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] unlink("./19/binderfs" [pid 5634] <... openat resumed>) = 4 [pid 5995] close(24 [pid 5638] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... unlink resumed>) = 0 [pid 5995] close(25 [pid 5638] newfstatat(AT_FDCWD, "./20/bus/work" [pid 5636] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5995] close(26 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(4 [pid 5633] openat(AT_FDCWD, "./18/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5995] close(27 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] unlink("./19/cgroup.net" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./20/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... openat resumed>) = 5 [pid 5995] close(28 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5995] close(29 [pid 5638] fstat(5 [pid 5634] newfstatat(AT_FDCWD, "./18/bus/index" [pid 5995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5995] exit_group(0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(5 [pid 5636] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 5996] <... futex resumed>) = ? [pid 5995] <... exit_group resumed>) = ? [pid 5638] getdents64(5 [pid 5634] umount2("./18/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(5 [pid 5996] +++ exited with 0 +++ [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] unlink("./19/cgroup.cpu" [pid 5633] close(5 [pid 5638] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] openat(AT_FDCWD, "./18/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5638] close(5 [pid 5634] <... openat resumed>) = 5 [pid 5634] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] close(5) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] rmdir("./18/bus/index" [pid 5638] <... close resumed>) = 0 [pid 5636] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rmdir("./18/bus/index") = 0 [pid 5634] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5995] +++ exited with 0 +++ [pid 5638] rmdir("./20/bus/work" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./18/bus/work" [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] newfstatat(AT_FDCWD, "./19/cgroup" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./18/bus/work" [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(4 [pid 5634] openat(AT_FDCWD, "./18/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5636] unlink("./19/cgroup" [pid 5637] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] rmdir("./20/bus" [pid 5634] fstat(5 [pid 5633] umount2("./18/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getdents64(3 [pid 5634] getdents64(5 [pid 5633] openat(AT_FDCWD, "./18/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 3 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... openat resumed>) = 5 [pid 5638] newfstatat(AT_FDCWD, "./20/file0" [pid 5637] fstat(3 [pid 5636] close(3 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(5 [pid 5633] fstat(5 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... close resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./20/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rmdir("./18/bus/work" [pid 5633] getdents64(5 [pid 5636] <... close resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5636] rmdir("./19" [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] fstat(4 [pid 5634] getdents64(4 [pid 5633] getdents64(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] mkdir("./20", 0777 [pid 5638] getdents64(4 [pid 5634] close(4 [pid 5633] close(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... mkdir resumed>) = 0 [pid 5634] rmdir("./18/bus" [pid 5633] rmdir("./18/bus/work" [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./20/file0/sys" [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getdents64(3 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5638] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./18/file0" [pid 5633] close(4 [pid 5638] openat(AT_FDCWD, "./20/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rmdir("./18/bus" [pid 5638] fstat(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] openat(AT_FDCWD, "./18/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 4 [pid 5633] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] fstat(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] newfstatat(AT_FDCWD, "./18/file0" [pid 5638] close(5 [pid 5637] newfstatat(AT_FDCWD, "./20/bus" [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./20/file0/sys" [pid 5634] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./18/file0/sys" [pid 5638] getdents64(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] close(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./18/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./20/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./18/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] rmdir("./20/file0" [pid 5637] <... openat resumed>) = 4 [pid 5636] <... socket resumed>) = 3 [pid 5634] openat(AT_FDCWD, "./18/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... openat resumed>) = 4 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] fstat(4 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... openat resumed>) = 5 [pid 5633] fstat(4 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getdents64(4 [pid 5634] fstat(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5637] newfstatat(AT_FDCWD, "./20/bus/index" [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] newfstatat(AT_FDCWD, "./18/file0/sys" [pid 5637] openat(AT_FDCWD, "./20/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] close(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] unlink("./20/binderfs" [pid 5637] <... openat resumed>) = 5 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5633] umount2("./18/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... unlink resumed>) = 0 [pid 5637] fstat(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] rmdir("./18/file0/sys" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5633] openat(AT_FDCWD, "./18/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 5637] getdents64(5 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] unlink("./20/cgroup.net") = 0 [pid 5638] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./20/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(4 [pid 5633] fstat(5 [pid 5638] unlink("./20/cgroup.cpu" [pid 5637] close(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] rmdir("./18/file0" [pid 5633] getdents64(5 [pid 5638] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] rmdir("./20/bus/index" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getdents64(5 [pid 5638] newfstatat(AT_FDCWD, "./20/cgroup" [pid 5637] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] close(5 [pid 5637] newfstatat(AT_FDCWD, "./20/bus/work" [pid 5634] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./18/file0/sys" [pid 5637] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5638] unlink("./20/cgroup") = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getdents64(3 [pid 5637] openat(AT_FDCWD, "./20/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] unlink("./18/binderfs" [pid 5633] getdents64(4 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] close(3) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... unlink resumed>) = 0 [pid 5638] rmdir("./20" [pid 5637] fstat(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] mkdir("./21", 0777 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] close(4 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 5637] getdents64(5 [pid 5633] rmdir("./18/file0" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] close(5 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] unlink("./18/cgroup.net" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] rmdir("./20/bus/work" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5637] getdents64(4 [pid 5636] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] close(3 [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5634] unlink("./18/cgroup.cpu" [pid 5633] unlink("./18/binderfs" [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] rmdir("./20/bus" [pid 5636] <... socket resumed>) = 3 [pid 5638] <... socket resumed>) = 3 [pid 5634] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./18/cgroup" [pid 5637] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./20/file0" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] unlink("./18/cgroup" [pid 5638] close(3 [pid 5634] <... unlink resumed>) = 0 [pid 5633] unlink("./18/cgroup.net" [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getdents64(3 [pid 5633] <... unlink resumed>) = 0 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] close(3 [pid 5633] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./20/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] fstat(4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] rmdir("./18" [pid 5633] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getdents64(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5633] unlink("./18/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] mkdir("./19", 0777 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./20/file0/sys" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] newfstatat(AT_FDCWD, "./18/cgroup" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] openat(AT_FDCWD, "./20/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] fstat(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] unlink("./18/cgroup" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] close(3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] close(5 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] close(3 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] close(3 [pid 5633] rmdir("./18" [pid 5638] <... close resumed>) = 0 [pid 5637] rmdir("./20/file0/sys" [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] mkdir("./19", 0777 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getdents64(4 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5637] close(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... setsockopt resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... socket resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] rmdir("./20/file0" [pid 5636] close(3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] close(3 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5998 attached [pid 5637] unlink("./20/binderfs" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 42 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5998] set_robust_list(0x55556d18d6e0, 24 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5998] <... set_robust_list resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5998] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] unlink("./20/cgroup.net" [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5998] chdir("./20" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./20/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./20/cgroup.cpu" [pid 5998] <... chdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... socket resumed>) = 3 [pid 5998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5998] <... prctl resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5998] setpgid(0, 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5998] <... setpgid resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5998] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5638] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] close(3) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] close(3 [pid 5998] <... symlink resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./20/cgroup" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5998] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5637] unlink("./20/cgroup" [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5998] <... symlink resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... socket resumed>) = 3 [pid 5998] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getdents64(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5998] <... symlink resumed>) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5998] <... openat resumed>) = 3 [pid 5637] rmdir("./20" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5998] write(3, "1000", 4 [pid 5637] mkdir("./21", 0777 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5998] <... write resumed>) = 4 [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5998] close(3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5999 attached [pid 5998] <... close resumed>) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 45 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5999] set_robust_list(0x55556d18d6e0, 24 [pid 5998] symlink("/dev/binderfs", "./binderfs" [pid 5638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5999] <... set_robust_list resumed>) = 0 [pid 5998] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5999] rt_sigprocmask(SIG_SETMASK, [] [pid 5998] write(1, "executing program\n", 18) = 18 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5998] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5998] <... futex resumed>) = 0 [pid 5998] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5999] chdir("./21" [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5999] <... chdir resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5998] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5998] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5998] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6000 attached [pid 6000] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5998] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6000] <... rseq resumed>) = 0 [pid 5999] <... prctl resumed>) = 0 [pid 5998] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6000] set_robust_list(0x7fc7184eb9a0, 24 [pid 5999] setpgid(0, 0 [pid 5998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6000] <... set_robust_list resumed>) = 0 [pid 5999] <... setpgid resumed>) = 0 [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6000] rt_sigprocmask(SIG_SETMASK, [] [pid 5999] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5998] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] <... symlink resumed>) = 0 [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6000] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6000] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5999] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5999] <... symlink resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5999] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 6000] <... futex resumed>) = 1 [pid 5999] <... symlink resumed>) = 0 [pid 5998] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] close(3 [pid 6000] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6000] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5998] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] <... mkdirat resumed>) = 0 [pid 5999] <... openat resumed>) = 3 [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] write(3, "1000", 4 [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6000] <... futex resumed>) = 1 [pid 5999] <... write resumed>) = 4 [pid 5998] <... futex resumed>) = 0 [pid 5999] close(3 [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5998] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6000] mkdirat(AT_FDCWD, "./bus", 000 [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5999] symlink("/dev/binderfs", "./binderfs" [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5999] <... symlink resumed>) = 0 [pid 6000] <... mkdirat resumed>) = 0 [pid 5999] write(1, "executing program\n", 18 [pid 5637] <... socket resumed>) = 3 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5999] <... write resumed>) = 18 [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... futex resumed>) = 1 [pid 5998] <... futex resumed>) = 0 [pid 6000] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5999] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... setsockopt resumed>) = 0 [pid 5999] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5999] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6000] <... mount resumed>) = 0 [pid 5999] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 5999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5999] <... mmap resumed>) = 0x7fc7184cb000 [pid 5999] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5999] <... mprotect resumed>) = 0 [pid 6000] <... futex resumed>) = 1 [pid 5998] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6000] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5998] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6000] chdir("./bus" [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6000] <... chdir resumed>) = 0 [pid 5999] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6000] <... futex resumed>) = 1 [pid 5998] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6000] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(3 [pid 6000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5998] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6001 attached [pid 6000] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 6001] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5999] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6000] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5633] <... setsockopt resumed>) = 0 [pid 6001] <... rseq resumed>) = 0 [pid 5999] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6001] set_robust_list(0x7fc7184eb9a0, 24 [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6001] <... set_robust_list resumed>) = 0 [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6001] rt_sigprocmask(SIG_SETMASK, [] [pid 5999] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6000] <... futex resumed>) = 1 [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6002 attached [pid 6001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6000] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6001] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6000] <... mmap resumed>) = 0x110c230000 [pid 5998] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6002] set_robust_list(0x55556d18d6e0, 24 [pid 6001] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 40 [pid 6002] <... set_robust_list resumed>) = 0 [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... futex resumed>) = 0 [pid 5637] close(3 [pid 6002] rt_sigprocmask(SIG_SETMASK, [] [pid 6001] <... futex resumed>) = 1 [pid 6000] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] <... futex resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6002] chdir("./19" [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] <... futex resumed>) = 0 [pid 5998] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... socket resumed>) = 3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6002] <... chdir resumed>) = 0 [pid 6001] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6000] <... futex resumed>) = 0 [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... futex resumed>) = 1 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6001] <... mkdirat resumed>) = 0 [pid 6000] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5998] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 6002] <... prctl resumed>) = 0 [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6002] setpgid(0, 0 [pid 6001] <... futex resumed>) = 1 [pid 6000] <... mkdirat resumed>) = 0 [pid 5999] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6002] <... setpgid resumed>) = 0 [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6000] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6002] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... symlink resumed>) = 0 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6000] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5998] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6001] mkdirat(AT_FDCWD, "./bus", 000 [pid 6000] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] close(3 [pid 6002] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 6001] <... mkdirat resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6002] <... symlink resumed>) = 0 [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] close(4 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5998] close(5 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6002] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 6001] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] close(6 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 6002] <... symlink resumed>) = 0 [pid 6001] <... mount resumed>) = 0 [pid 5999] <... futex resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] close(7 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] close(3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5998] close(8 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5998] close(9 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5998] close(10) = -1 EBADF (Bad file descriptor) [pid 5998] close(11) = -1 EBADF (Bad file descriptor) [pid 5998] close(12) = -1 EBADF (Bad file descriptor) [pid 5998] close(13) = -1 EBADF (Bad file descriptor) [pid 5998] close(14) = -1 EBADF (Bad file descriptor) [pid 5998] close(15ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6003 attached ) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 40 [pid 5998] close(16 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6002] <... openat resumed>) = 3 [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5998] close(17 [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] set_robust_list(0x55556d18d6e0, 24 [pid 6002] write(3, "1000", 4 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] <... futex resumed>) = 0 [pid 5998] close(18 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6003] <... set_robust_list resumed>) = 0 [pid 6002] <... write resumed>) = 4 [pid 6001] chdir("./bus" [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 6002] close(3 [pid 6001] <... chdir resumed>) = 0 [pid 5998] close(19 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6002] <... close resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] close(20 [pid 6002] symlink("/dev/binderfs", "./binderfs" [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] chdir("./19" [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... symlink resumed>) = 0 [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] close(21 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6003] <... chdir resumed>) = 0 [pid 6002] write(1, "executing program\n", 18 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] <... futex resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] <... write resumed>) = 18 [pid 6001] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] close(22 [pid 5637] <... setsockopt resumed>) = 0 [pid 6003] <... prctl resumed>) = 0 [pid 6002] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] setpgid(0, 0 [pid 6002] <... futex resumed>) = 0 [pid 5998] close(23 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6003] <... setpgid resumed>) = 0 [pid 6002] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5998] close(24 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6003] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 6002] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] <... futex resumed>) = 0 [pid 5998] close(25 [pid 6001] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] <... symlink resumed>) = 0 [pid 6002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6001] <... mmap resumed>) = 0x110c230000 [pid 5998] close(26 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5998] close(27 [pid 6003] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 6002] <... mmap resumed>) = 0x7fc7184cb000 [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 6003] <... symlink resumed>) = 0 [pid 6002] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5998] close(28 [pid 5637] close(3 [pid 6003] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 6002] <... mprotect resumed>) = 0 [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5998] close(29 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] <... futex resumed>) = 0 [pid 5998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 6003] <... symlink resumed>) = 0 [pid 6002] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6001] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5999] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] exit_group(0 [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] <... openat resumed>) = 3 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6002] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5998] <... exit_group resumed>) = ? [pid 6003] write(3, "1000", 4 [pid 6002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6004 attached [pid 6003] <... write resumed>) = 4 [pid 6000] <... futex resumed>) = ? ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6005 attached [pid 6004] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6003] close(3 [pid 6000] +++ exited with 0 +++ [pid 5998] +++ exited with 0 +++ [pid 6005] set_robust_list(0x55556d18d6e0, 24 [pid 6004] <... rseq resumed>) = 0 [pid 6003] <... close resumed>) = 0 [pid 6002] <... clone3 resumed> => {parent_tid=[41]}, 88) = 41 [pid 6001] <... mkdirat resumed>) = 0 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6004] set_robust_list(0x7fc7184eb9a0, 24 [pid 6005] <... set_robust_list resumed>) = 0 [pid 6003] symlink("/dev/binderfs", "./binderfs" [pid 6004] <... set_robust_list resumed>) = 0 [pid 6002] rt_sigprocmask(SIG_SETMASK, [] [pid 6001] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 45 [pid 6004] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] <... symlink resumed>) = 0 [pid 6002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] write(1, "executing program\n", 18 [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] close(3 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6002] <... futex resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6003] <... write resumed>) = 18 [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] close(4 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 6003] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6004] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6003] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5999] close(5 [pid 6005] chdir("./21" [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5999] close(6 [pid 6004] <... futex resumed>) = 1 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6002] <... futex resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] <... chdir resumed>) = 0 [pid 6004] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] close(7 [pid 5636] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... mmap resumed>) = 0x7fc7184cb000 [pid 6002] <... futex resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] <... prctl resumed>) = 0 [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] close(8 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6005] setpgid(0, 0 [pid 6003] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6004] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5999] close(9 [pid 6005] <... setpgid resumed>) = 0 [pid 6003] <... mprotect resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 5636] <... openat resumed>) = 3 [pid 6004] <... mkdirat resumed>) = 0 [pid 5999] close(10) = -1 EBADF (Bad file descriptor) [pid 6005] <... symlink resumed>) = 0 [pid 5999] close(11) = -1 EBADF (Bad file descriptor) [pid 5999] close(12) = -1 EBADF (Bad file descriptor) [pid 5999] close(13) = -1 EBADF (Bad file descriptor) [pid 5999] close(14 [pid 6005] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(3 [pid 6003] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5636] getdents64(3 [pid 6004] <... futex resumed>) = 1 [pid 6002] <... futex resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6006 attached [pid 6005] <... symlink resumed>) = 0 [pid 5999] close(15 [pid 6005] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 6004] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... clone3 resumed> => {parent_tid=[41]}, 88) = 41 [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6006] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6005] <... symlink resumed>) = 0 [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] close(16 [pid 5636] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 6002] <... futex resumed>) = 0 [pid 6006] <... rseq resumed>) = 0 [pid 6004] mkdirat(AT_FDCWD, "./bus", 000 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] set_robust_list(0x7fc7184eb9a0, 24 [pid 6003] <... futex resumed>) = 0 [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] <... mkdirat resumed>) = 0 [pid 6006] <... set_robust_list resumed>) = 0 [pid 6006] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] <... openat resumed>) = 3 [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = 0 [pid 6006] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6005] write(3, "1000", 4 [pid 6004] <... futex resumed>) = 1 [pid 6002] <... futex resumed>) = 0 [pid 5999] close(17 [pid 5636] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6006] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] <... write resumed>) = 4 [pid 6004] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] close(3 [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6002] <... futex resumed>) = 0 [pid 5999] close(18 [pid 6006] <... futex resumed>) = 1 [pid 6005] <... close resumed>) = 0 [pid 6004] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6003] <... futex resumed>) = 0 [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./20/bus" [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] close(19 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6006] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6005] symlink("/dev/binderfs", "./binderfs" [pid 6003] <... futex resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6006] <... mkdirat resumed>) = 0 [pid 6005] <... symlink resumed>) = 0 [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] close(20 [pid 5636] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] write(1, "executing program\n", 18 [pid 6004] <... mount resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6006] <... futex resumed>) = 0 [pid 6005] <... write resumed>) = 18 executing program [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 0 [pid 6005] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6004] <... futex resumed>) = 1 [pid 6003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6002] <... futex resumed>) = 0 [pid 5999] close(21 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6005] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6004] chdir("./bus" [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./20/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6006] <... futex resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6004] <... chdir resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6002] <... futex resumed>) = 0 [pid 5999] close(22 [pid 6006] mkdirat(AT_FDCWD, "./bus", 000 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 4 [pid 6006] <... mkdirat resumed>) = 0 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] <... futex resumed>) = 0 [pid 6002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] close(23 [pid 5636] fstat(4 [pid 6005] <... mmap resumed>) = 0x7fc7184cb000 [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6004] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6002] <... futex resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6006] <... futex resumed>) = 1 [pid 6005] <... mprotect resumed>) = 0 [pid 6004] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6003] <... futex resumed>) = 0 [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] close(24 [pid 5636] getdents64(4 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6006] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6004] <... futex resumed>) = 1 [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... futex resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6007 attached [pid 6004] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] close(25 [pid 5636] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6007] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6002] <... futex resumed>) = 0 [pid 6007] <... rseq resumed>) = 0 [pid 6005] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 6004] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6007] set_robust_list(0x7fc7184eb9a0, 24 [pid 6006] <... mount resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] <... mmap resumed>) = 0x110c230000 [pid 5999] close(26 [pid 5636] newfstatat(AT_FDCWD, "./20/bus/index" [pid 6007] <... set_robust_list resumed>) = 0 [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] <... futex resumed>) = 1 [pid 6004] <... futex resumed>) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6002] <... futex resumed>) = 0 [pid 5999] close(27 [pid 6005] <... futex resumed>) = 0 [pid 5636] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6007] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6007] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = 0 [pid 6002] <... futex resumed>) = 0 [pid 5999] close(28 [pid 5636] openat(AT_FDCWD, "./20/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] chdir("./bus" [pid 6004] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6007] <... futex resumed>) = 1 [pid 6006] <... chdir resumed>) = 0 [pid 6005] <... futex resumed>) = 0 [pid 6004] <... mkdirat resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 5999] close(29 [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] <... futex resumed>) = 0 [pid 6004] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] <... futex resumed>) = 1 [pid 6002] <... futex resumed>) = 0 [pid 6004] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] close(3) = -1 EBADF (Bad file descriptor) [pid 6002] close(4) = -1 EBADF (Bad file descriptor) [pid 6002] close(5) = -1 EBADF (Bad file descriptor) [pid 6002] close(6) = -1 EBADF (Bad file descriptor) [pid 6002] close(7) = -1 EBADF (Bad file descriptor) [pid 6002] close(8 [pid 6007] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6006] <... futex resumed>) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5999] exit_group(0 [pid 5636] fstat(5 [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... exit_group resumed>) = ? [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6007] <... mkdirat resumed>) = 0 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = 0 [pid 6002] close(9 [pid 6001] <... futex resumed>) = ? [pid 5636] getdents64(5 [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6007] <... futex resumed>) = 1 [pid 6006] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6005] <... futex resumed>) = 0 [pid 6002] close(10 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6007] mkdirat(AT_FDCWD, "./bus", 000 [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6007] <... mkdirat resumed>) = 0 [pid 6005] <... futex resumed>) = 0 [pid 6002] close(11) = -1 EBADF (Bad file descriptor) [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] close(12 [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6007] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6002] close(13 [pid 6007] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] <... futex resumed>) = 0 [pid 6002] close(14 [pid 6007] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6001] +++ exited with 0 +++ [pid 5999] +++ exited with 0 +++ [pid 5636] getdents64(5 [pid 6006] <... futex resumed>) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6002] close(15 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] close(5 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = 0 [pid 6002] close(16 [pid 5636] <... close resumed>) = 0 [pid 6007] <... mount resumed>) = 0 [pid 6006] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] rmdir("./20/bus/index" [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... mmap resumed>) = 0x110c230000 [pid 6002] close(17 [pid 5636] <... rmdir resumed>) = 0 [pid 6007] <... futex resumed>) = 1 [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 0 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6007] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] <... futex resumed>) = 1 [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 6002] close(18 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] <... futex resumed>) = 0 [pid 6003] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./20/bus/work" [pid 6007] chdir("./bus" [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] <... futex resumed>) = 0 [pid 6002] close(19 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6007] <... chdir resumed>) = 0 [pid 6006] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6003] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... mkdirat resumed>) = 0 [pid 6002] close(20 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6006] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 0 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./20/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6007] <... futex resumed>) = 1 [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6005] <... futex resumed>) = 0 [pid 6002] close(21 [pid 5636] <... openat resumed>) = 5 [pid 6007] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6006] <... futex resumed>) = 1 [pid 6003] <... futex resumed>) = 0 [pid 5636] fstat(5 [pid 6006] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] close(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] close(22 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5636] getdents64(5 [pid 6007] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6003] close(4 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6007] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] close(23 [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] <... futex resumed>) = 0 [pid 6003] close(5 [pid 5636] getdents64(5 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6007] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] close(6 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(5 [pid 6007] <... mmap resumed>) = 0x110c230000 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6002] close(24 [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] close(7 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... close resumed>) = 0 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6007] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] rmdir("./20/bus/work" [pid 6007] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] close(8 [pid 6002] close(25 [pid 5638] <... openat resumed>) = 3 [pid 5636] <... rmdir resumed>) = 0 [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] <... futex resumed>) = 0 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 6007] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6005] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] close(26 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6003] close(9 [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] close(27 [pid 5638] getdents64(3 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6003] close(10 [pid 5636] close(4 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 6003] close(11 [pid 5636] rmdir("./20/bus" [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 6007] <... mkdirat resumed>) = 0 [pid 6003] close(12 [pid 6002] close(28 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6007] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6007] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6003] close(13 [pid 6002] close(29 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6007] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] close(3 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./20/file0" [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] close(14) = -1 EBADF (Bad file descriptor) [pid 6005] close(4 [pid 6002] exit_group(0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] close(15) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6003] close(16 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] close(17 [pid 5636] openat(AT_FDCWD, "./20/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6005] close(5 [pid 6004] <... futex resumed>) = ? [pid 6002] <... exit_group resumed>) = ? [pid 5638] <... umount2 resumed>) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 4 [pid 6005] close(6 [pid 6004] +++ exited with 0 +++ [pid 6003] close(18 [pid 5638] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(4 [pid 6003] close(19 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 6003] close(20) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 6003] close(21) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6003] close(22) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6003] close(23 [pid 5636] newfstatat(AT_FDCWD, "./20/file0/sys" [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] close(24 [pid 6005] close(7 [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6003] close(25 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] close(26 [pid 5636] openat(AT_FDCWD, "./20/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6002] +++ exited with 0 +++ [pid 5638] newfstatat(AT_FDCWD, "./21/bus" [pid 5636] <... openat resumed>) = 5 [pid 6005] close(8 [pid 6003] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] close(28 [pid 5636] fstat(5 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6005] close(9 [pid 5638] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6005] close(10 [pid 6003] close(29 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... restart_syscall resumed>) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./21/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getdents64(5 [pid 6005] close(11 [pid 6003] exit_group(0 [pid 6006] <... futex resumed>) = ? [pid 6003] <... exit_group resumed>) = ? [pid 6006] +++ exited with 0 +++ [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] close(12 [pid 5634] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] close(13 [pid 5638] <... openat resumed>) = 4 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] close(14 [pid 5638] fstat(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6005] close(15 [pid 5636] getdents64(5 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] close(16 [pid 6003] +++ exited with 0 +++ [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] <... openat resumed>) = 3 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5636] close(5 [pid 5634] fstat(3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6005] close(17 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6005] close(18 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] rmdir("./20/file0/sys" [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./21/bus/index" [pid 5634] getdents64(3 [pid 6005] close(19 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(4 [pid 5634] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6005] close(20 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./21/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] close(4 [pid 6005] close(21) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5636] <... close resumed>) = 0 [pid 6005] close(22 [pid 5638] fstat(5 [pid 5636] rmdir("./20/file0" [pid 5634] <... umount2 resumed>) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] close(23) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6005] close(24 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 6005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] close(25) = -1 EBADF (Bad file descriptor) [pid 6005] close(26) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] newfstatat(AT_FDCWD, "./19/bus" [pid 5636] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5638] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] close(5 [pid 6005] close(27) = -1 EBADF (Bad file descriptor) [pid 6005] close(28) = -1 EBADF (Bad file descriptor) [pid 6005] close(29) = -1 EBADF (Bad file descriptor) [pid 6005] exit_group(0 [pid 6007] <... futex resumed>) = ? [pid 6005] <... exit_group resumed>) = ? [pid 5638] <... close resumed>) = 0 [pid 5636] unlink("./20/binderfs" [pid 5634] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6007] +++ exited with 0 +++ [pid 5638] rmdir("./21/bus/index" [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6005] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] <... rmdir resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "./19/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 5638] newfstatat(AT_FDCWD, "./21/bus/work" [pid 5634] <... openat resumed>) = 4 [pid 5633] <... openat resumed>) = 3 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(4 [pid 5633] fstat(3 [pid 5636] unlink("./20/cgroup.net" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] getdents64(3 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... umount2 resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./21/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 3 [pid 5636] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 5634] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... openat resumed>) = 5 [pid 5637] fstat(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] fstat(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] unlink("./20/cgroup.cpu" [pid 5634] newfstatat(AT_FDCWD, "./19/bus/index" [pid 5633] newfstatat(AT_FDCWD, "./19/bus" [pid 5638] getdents64(5 [pid 5637] getdents64(3 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] umount2("./19/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./19/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... openat resumed>) = 4 [pid 5638] close(5 [pid 5636] newfstatat(AT_FDCWD, "./20/cgroup" [pid 5634] openat(AT_FDCWD, "./19/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] fstat(4 [pid 5638] <... close resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] getdents64(4, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5638] rmdir("./21/bus/work" [pid 5636] unlink("./20/cgroup" [pid 5634] fstat(5 [pid 5633] newfstatat(AT_FDCWD, "./19/bus/index" [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getdents64(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5634] getdents64(5 [pid 5636] getdents64(3 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] close(4 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] getdents64(5 [pid 5637] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./19/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] close(3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./19/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] rmdir("./21/bus" [pid 5637] newfstatat(AT_FDCWD, "./21/bus" [pid 5636] <... close resumed>) = 0 [pid 5634] close(5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] rmdir("./20" [pid 5633] <... openat resumed>) = 5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./21/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rmdir("./19/bus/index" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 4 [pid 5636] mkdir("./21", 0777 [pid 5634] <... rmdir resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./21/file0" [pid 5636] <... mkdir resumed>) = 0 [pid 5633] fstat(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(4 [pid 5634] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(4 [pid 5636] <... socket resumed>) = 3 [pid 5633] getdents64(5 [pid 5638] openat(AT_FDCWD, "./21/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] newfstatat(AT_FDCWD, "./19/bus/work" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... openat resumed>) = 4 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(5 [pid 5637] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] fstat(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] newfstatat(AT_FDCWD, "./21/bus/index" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getdents64(4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./19/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(5 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5638] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] fstat(5 [pid 5633] rmdir("./19/bus/index" [pid 5637] openat(AT_FDCWD, "./21/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getdents64(5 [pid 5633] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./21/file0/sys" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(5 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] newfstatat(AT_FDCWD, "./19/bus/work" [pid 5638] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./19/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./21/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] close(3 [pid 5634] close(5 [pid 5637] getdents64(5 [pid 5633] openat(AT_FDCWD, "./19/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... openat resumed>) = 5 [pid 5637] close(5 [pid 5633] fstat(5 [pid 5634] rmdir("./19/bus/work" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] fstat(5 [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] getdents64(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] rmdir("./21/bus/index" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5633] close(5 [pid 5638] getdents64(5 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] getdents64(4 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5638] getdents64(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] rmdir("./19/bus/work" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] newfstatat(AT_FDCWD, "./21/bus/work" [pid 5638] close(5) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] close(4 [pid 5638] rmdir("./21/file0/sys" [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5633] getdents64(4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./19/bus" [pid 5638] getdents64(4 [pid 5637] openat(AT_FDCWD, "./21/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(4 [pid 5638] close(4) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] rmdir("./21/file0" [pid 5636] <... socket resumed>) = 3 [pid 5637] fstat(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./19/file0" [pid 5633] rmdir("./19/bus" [pid 5638] <... rmdir resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(5 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] close(5 [pid 5634] openat(AT_FDCWD, "./19/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./19/file0" [pid 5637] <... close resumed>) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5637] rmdir("./21/bus/work" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] fstat(4 [pid 5633] umount2("./19/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] unlink("./21/binderfs" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] openat(AT_FDCWD, "./19/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... unlink resumed>) = 0 [pid 5637] close(4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... openat resumed>) = 4 [pid 5638] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] rmdir("./21/bus" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./19/file0/sys" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(4 [pid 5638] unlink("./21/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... unlink resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./21/file0" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] openat(AT_FDCWD, "./19/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./19/file0/sys" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./21/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] umount2("./19/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] fstat(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] unlink("./21/cgroup.cpu" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] openat(AT_FDCWD, "./19/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... openat resumed>) = 5 [pid 5637] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 5637] newfstatat(AT_FDCWD, "./21/file0/sys" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(5 [pid 5637] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... unlink resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./21/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getdents64(5 [pid 5633] getdents64(5 [pid 5638] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... openat resumed>) = 5 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] close(3 [pid 5638] newfstatat(AT_FDCWD, "./21/cgroup" [pid 5634] getdents64(5 [pid 5637] fstat(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(5 [pid 5638] unlink("./21/cgroup" [pid 5637] getdents64(5 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] close(5 [pid 5633] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] rmdir("./19/file0/sys" [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getdents64(3 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] rmdir("./19/file0/sys" [pid 5633] getdents64(4 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] close(5 [pid 5634] <... rmdir resumed>) = 0 [pid 5638] close(3 [pid 5634] getdents64(4 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] rmdir("./21/file0/sys" [pid 5633] close(4 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] rmdir("./21" [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(4 [pid 5633] rmdir("./19/file0" [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] mkdir("./22", 0777 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] rmdir("./19/file0" [pid 5637] close(4 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... mkdir resumed>) = 0 [pid 5637] rmdir("./21/file0" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5638] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] unlink("./19/binderfs" [pid 5637] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] unlink("./19/binderfs" [pid 5633] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] unlink("./21/binderfs" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 5633] unlink("./19/cgroup.net" [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] unlink("./19/cgroup.net" [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] close(3 [pid 5637] unlink("./21/cgroup.net" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... unlink resumed>) = 0 [pid 5633] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... socket resumed>) = 3 [pid 5637] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] close(3 [pid 5634] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] unlink("./19/cgroup.cpu" [pid 5636] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] unlink("./19/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] unlink("./21/cgroup.cpu" [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] close(3 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] newfstatat(AT_FDCWD, "./19/cgroup" [pid 5638] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6008 attached [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] newfstatat(AT_FDCWD, "./19/cgroup" [pid 5637] newfstatat(AT_FDCWD, "./21/cgroup" [pid 6008] set_robust_list(0x55556d18d6e0, 24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 44 [pid 5634] unlink("./19/cgroup" [pid 6008] <... set_robust_list resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] unlink("./21/cgroup" [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6008] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5634] getdents64(3 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] getdents64(3 [pid 5633] unlink("./19/cgroup" [pid 6008] chdir("./21" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 6008] <... chdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5634] close(3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(3 [pid 5634] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] rmdir("./19" [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... close resumed>) = 0 [pid 6008] <... prctl resumed>) = 0 [pid 5637] rmdir("./21" [pid 6008] setpgid(0, 0 [pid 5637] <... rmdir resumed>) = 0 [pid 6008] <... setpgid resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] mkdir("./22", 0777 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] close(3 [pid 6008] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 6008] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] mkdir("./20", 0777 [pid 5633] <... close resumed>) = 0 [pid 6008] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6008] <... symlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] rmdir("./19" [pid 6008] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6008] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6008] <... openat resumed>) = 3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6008] write(3, "1000", 4 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] mkdir("./20", 0777 [pid 6008] <... write resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 6008] close(3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6008] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... mkdir resumed>) = 0 [pid 6008] symlink("/dev/binderfs", "./binderfs" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6008] <... symlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6008] write(1, "executing program\n", 18 [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6008] <... write resumed>) = 18 executing program [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6008] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6008] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6008] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6008] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... socket resumed>) = 3 [pid 6008] <... mprotect resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6008] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] close(3 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... close resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6008] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... socket resumed>) = 3 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6009 attached [pid 6008] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6009] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6008] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... socket resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6009] <... rseq resumed>) = 0 [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6009] set_robust_list(0x7fc7184eb9a0, 24 [pid 6008] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6009] <... set_robust_list resumed>) = 0 [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6009] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] close(3 [pid 6009] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... socket resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 6009] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 6009] <... futex resumed>) = 1 [pid 6008] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 6009] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 6009] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 6009] <... mkdirat resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6009] <... futex resumed>) = 1 [pid 6008] <... futex resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6009] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6009] mkdirat(AT_FDCWD, "./bus", 000 [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6009] <... mkdirat resumed>) = 0 [pid 5637] close(3 [pid 5638] close(3 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6009] <... futex resumed>) = 1 [pid 6008] <... futex resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6009] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6009] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6010 attached [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6010] set_robust_list(0x55556d18d6e0, 24 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6009] <... mount resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6010] <... set_robust_list resumed>) = 0 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 47 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6008] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6010] rt_sigprocmask(SIG_SETMASK, [] [pid 6009] <... futex resumed>) = 1 [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] close(3 [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6009] chdir("./bus" [pid 6008] <... futex resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6010] chdir("./22" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6009] <... chdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6010] <... chdir resumed>) = 0 [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6010] <... prctl resumed>) = 0 [pid 6009] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6008] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6010] setpgid(0, 0 [pid 6009] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6010] <... setpgid resumed>) = 0 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6010] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6010] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6009] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6010] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6009] <... mmap resumed>) = 0x110c230000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] <... symlink resumed>) = 0 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] close(3 [pid 6008] <... futex resumed>) = 0 [pid 6010] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 6008] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... futex resumed>) = 1 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 6010] <... symlink resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6009] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6008] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6010] <... openat resumed>) = 3 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6009] <... mkdirat resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 6009] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] write(3, "1000", 4 [pid 6008] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] <... write resumed>) = 4 [pid 6009] <... futex resumed>) = 1 [pid 6008] close(3 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6009] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6008] close(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6008] close(5) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 6010] close(3 [pid 6008] close(6 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6010] <... close resumed>) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] symlink("/dev/binderfs", "./binderfs" [pid 6008] close(7 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6010] <... symlink resumed>) = 0 [pid 6008] close(8 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6010] write(1, "executing program\n", 18 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6010] <... write resumed>) = 18 [pid 6008] close(9) = -1 EBADF (Bad file descriptor) [pid 6010] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] <... futex resumed>) = 0 [pid 6008] close(10 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6010] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6008] close(11 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6008] close(12 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6008] close(13 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6010] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6011 attached [pid 6010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6011] set_robust_list(0x55556d18d6e0, 24 [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 47 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6008] close(14 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6008] close(15 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6010] <... mmap resumed>) = 0x7fc7184cb000 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6010] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6008] close(16 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6011] <... set_robust_list resumed>) = 0 [pid 6010] <... mprotect resumed>) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6008] close(17 [pid 6010] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6010] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6008] close(18 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6011] rt_sigprocmask(SIG_SETMASK, [] [pid 6010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6012 attached [pid 6008] close(19 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6012] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6012] <... rseq resumed>) = 0 [pid 6008] close(20 [pid 5633] <... setsockopt resumed>) = 0 [pid 6012] set_robust_list(0x7fc7184eb9a0, 24 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3 [pid 6012] <... set_robust_list resumed>) = 0 [pid 6011] chdir("./22" [pid 6010] <... clone3 resumed> => {parent_tid=[48]}, 88) = 48 [pid 6008] close(21 [pid 5633] <... close resumed>) = 0 [pid 6012] rt_sigprocmask(SIG_SETMASK, [] [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6013 attached [pid 6012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6011] <... chdir resumed>) = 0 [pid 6010] rt_sigprocmask(SIG_SETMASK, [] [pid 6008] close(22 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 42 [pid 6013] set_robust_list(0x55556d18d6e0, 24 [pid 6012] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6013] <... set_robust_list resumed>) = 0 [pid 6011] <... prctl resumed>) = 0 [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] close(23 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6013] rt_sigprocmask(SIG_SETMASK, [] [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] setpgid(0, 0 [pid 6010] <... futex resumed>) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6012] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6011] <... setpgid resumed>) = 0 [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] close(24 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6013] chdir("./20" [pid 6012] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] close(25ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6014 attached [pid 6012] <... futex resumed>) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] set_robust_list(0x55556d18d6e0, 24 [pid 6013] <... chdir resumed>) = 0 [pid 6012] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6011] <... symlink resumed>) = 0 [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] close(26 [pid 6014] <... set_robust_list resumed>) = 0 [pid 6013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6012] <... mkdirat resumed>) = 0 [pid 6011] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 6010] <... futex resumed>) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 42 [pid 6014] rt_sigprocmask(SIG_SETMASK, [] [pid 6013] <... prctl resumed>) = 0 [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] close(27 [pid 6014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6013] setpgid(0, 0 [pid 6012] <... futex resumed>) = 0 [pid 6011] <... symlink resumed>) = 0 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6014] chdir("./20" [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6010] <... futex resumed>) = 0 [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] close(28 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6014] <... chdir resumed>) = 0 [pid 6013] <... setpgid resumed>) = 0 [pid 6012] mkdirat(AT_FDCWD, "./bus", 000 [pid 6011] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6008] close(29 [pid 6014] <... prctl resumed>) = 0 [pid 6011] <... symlink resumed>) = 0 [pid 6008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] setpgid(0, 0 [pid 6012] <... mkdirat resumed>) = 0 [pid 6008] exit_group(0 [pid 6014] <... setpgid resumed>) = 0 [pid 6014] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 6013] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... futex resumed>) = ? [pid 6008] <... exit_group resumed>) = ? [pid 6014] <... symlink resumed>) = 0 [pid 6013] <... symlink resumed>) = 0 [pid 6012] <... futex resumed>) = 1 [pid 6011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6010] <... futex resumed>) = 0 [pid 6009] +++ exited with 0 +++ [pid 6008] +++ exited with 0 +++ [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6013] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 6012] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6011] <... openat resumed>) = 3 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6014] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6014] <... symlink resumed>) = 0 [pid 6014] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 6013] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 6012] <... mount resumed>) = 0 [pid 6011] write(3, "1000", 4 [pid 5636] <... restart_syscall resumed>) = 0 [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6014] <... symlink resumed>) = 0 [pid 6013] <... symlink resumed>) = 0 [pid 6012] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6011] <... write resumed>) = 4 [pid 6010] <... futex resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6011] close(3 [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... close resumed>) = 0 [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6014] <... openat resumed>) = 3 [pid 6012] chdir("./bus") = 0 [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] write(3, "1000", 4 [pid 6013] <... openat resumed>) = 3 [pid 6011] symlink("/dev/binderfs", "./binderfs" [pid 6010] <... futex resumed>) = 0 [pid 5636] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6014] <... write resumed>) = 4 [pid 6013] write(3, "1000", 4 [pid 6012] <... futex resumed>) = 1 [pid 6011] <... symlink resumed>) = 0 [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] close(3 [pid 6013] <... write resumed>) = 4 [pid 6012] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6010] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6014] <... close resumed>) = 0 [pid 6013] close(3 [pid 6012] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6011] write(1, "executing program\n", 18 executing program [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... write resumed>) = 18 [pid 5636] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6014] symlink("/dev/binderfs", "./binderfs" [pid 6013] <... close resumed>) = 0 [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... openat resumed>) = 3 [pid 6014] <... symlink resumed>) = 0 [pid 6013] symlink("/dev/binderfs", "./binderfs" [pid 6012] <... futex resumed>) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6014] write(1, "executing program\n", 18 [pid 6013] <... symlink resumed>) = 0 [pid 6012] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6011] <... futex resumed>) = 0 [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] fstat(3 [pid 6014] <... write resumed>) = 18 executing program [pid 6011] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6010] <... futex resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6013] write(1, "executing program\n", 18 [pid 6014] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... mmap resumed>) = 0x110c230000 [pid 6011] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getdents64(3 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... write resumed>) = 18 [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6014] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6013] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... futex resumed>) = 0 [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6014] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6013] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6012] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6013] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... mmap resumed>) = 0x7fc7184cb000 [pid 6010] <... futex resumed>) = 0 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6013] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6012] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6010] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = 0 [pid 6013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6011] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6011] <... mprotect resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6013] <... mmap resumed>) = 0x7fc7184cb000 [pid 6014] <... mmap resumed>) = 0x7fc7184cb000 [pid 6011] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] newfstatat(AT_FDCWD, "./21/bus" [pid 6014] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6011] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6014] <... mprotect resumed>) = 0 [pid 6013] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6012] <... mkdirat resumed>) = 0 [pid 6011] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6014] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6013] <... mprotect resumed>) = 0 [pid 6012] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6015 attached [pid 6014] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6013] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6012] <... futex resumed>) = 1 [pid 6010] <... futex resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6015] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6011] <... clone3 resumed> => {parent_tid=[48]}, 88) = 48 [pid 5636] openat(AT_FDCWD, "./21/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6015] <... rseq resumed>) = 0 [pid 6012] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6011] rt_sigprocmask(SIG_SETMASK, [] [pid 6010] close(3 [pid 5636] <... openat resumed>) = 4 [pid 6015] set_robust_list(0x7fc7184eb9a0, 24 [pid 6013] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] fstat(4 [pid 6011] <... futex resumed>) = 0 [pid 6010] close(4 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6016 attached ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6017 attached [pid 6015] <... set_robust_list resumed>) = 0 [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6014] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 6016] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6017] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6015] rt_sigprocmask(SIG_SETMASK, [] [pid 6014] rt_sigprocmask(SIG_SETMASK, [] [pid 6013] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 6010] close(5 [pid 6015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] rt_sigprocmask(SIG_SETMASK, [] [pid 6015] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] close(6 [pid 6015] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] <... futex resumed>) = 0 [pid 6013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] <... rseq resumed>) = 0 [pid 6017] <... rseq resumed>) = 0 [pid 6010] close(7 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6016] set_robust_list(0x7fc7184eb9a0, 24 [pid 6017] set_robust_list(0x7fc7184eb9a0, 24 [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6016] <... set_robust_list resumed>) = 0 [pid 6017] <... set_robust_list resumed>) = 0 [pid 6015] <... futex resumed>) = 1 [pid 6013] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 6010] close(8 [pid 6017] rt_sigprocmask(SIG_SETMASK, [] [pid 6015] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6016] rt_sigprocmask(SIG_SETMASK, [] [pid 6017] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] close(9 [pid 5636] newfstatat(AT_FDCWD, "./21/bus/index" [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6010] close(10) = -1 EBADF (Bad file descriptor) [pid 6010] close(11 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6011] <... futex resumed>) = 1 [pid 6015] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6015] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6010] close(12) = -1 EBADF (Bad file descriptor) [pid 6010] close(13) = -1 EBADF (Bad file descriptor) [pid 6010] close(14) = -1 EBADF (Bad file descriptor) [pid 6016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6017] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6015] <... mkdirat resumed>) = 0 [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6010] close(15 [pid 6016] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6017] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6016] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] <... futex resumed>) = 0 [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] close(16 [pid 5636] openat(AT_FDCWD, "./21/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... futex resumed>) = 1 [pid 6015] mkdirat(AT_FDCWD, "./bus", 000 [pid 6013] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] <... futex resumed>) = 1 [pid 6017] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] <... futex resumed>) = 0 [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] close(17 [pid 5636] <... openat resumed>) = 5 [pid 6016] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] <... mkdirat resumed>) = 0 [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6015] <... futex resumed>) = 1 [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... futex resumed>) = 0 [pid 6010] close(18 [pid 5636] fstat(5 [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6017] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6015] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... futex resumed>) = 0 [pid 6010] close(19 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6015] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6017] <... mkdirat resumed>) = 0 [pid 6010] close(20 [pid 5636] getdents64(5 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6010] close(21) = -1 EBADF (Bad file descriptor) [pid 6010] close(22 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6017] <... futex resumed>) = 1 [pid 5636] close(5 [pid 6017] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... mount resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... close resumed>) = 0 [pid 6016] <... mkdirat resumed>) = 0 [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] rmdir("./21/bus/index" [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... futex resumed>) = 0 [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... futex resumed>) = 1 [pid 6010] close(23 [pid 5636] <... rmdir resumed>) = 0 [pid 6016] <... futex resumed>) = 1 [pid 6017] mkdirat(AT_FDCWD, "./bus", 000 [pid 6015] <... futex resumed>) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6017] <... mkdirat resumed>) = 0 [pid 6015] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] close(24 [pid 5636] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6014] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] mkdirat(AT_FDCWD, "./bus", 000 [pid 6015] chdir("./bus" [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] close(25 [pid 6016] <... mkdirat resumed>) = 0 [pid 6015] <... chdir resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... futex resumed>) = 1 [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... futex resumed>) = 0 [pid 6010] close(26 [pid 5636] newfstatat(AT_FDCWD, "./21/bus/work" [pid 6016] <... futex resumed>) = 1 [pid 6017] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... futex resumed>) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... futex resumed>) = 0 [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] close(27 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6017] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6014] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6015] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] close(28 [pid 5636] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6015] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./21/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] <... openat resumed>) = 5 [pid 6011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] fstat(5 [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... futex resumed>) = 0 [pid 6010] close(29 [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6015] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5636] getdents64(5 [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... exit_group resumed>) = ? [pid 6015] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = 0 [pid 6011] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6011] <... futex resumed>) = 0 [pid 6011] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getdents64(5 [pid 6012] <... futex resumed>) = ? [pid 6016] <... mount resumed>) = 0 [pid 6017] <... mount resumed>) = 0 [pid 6015] <... mkdirat resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] +++ exited with 0 +++ [pid 6010] +++ exited with 0 +++ [pid 5636] close(5 [pid 6016] <... futex resumed>) = 1 [pid 6017] <... futex resumed>) = 1 [pid 6015] <... futex resumed>) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6016] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6017] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] close(3 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] <... close resumed>) = 0 [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6014] <... futex resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./21/bus/work" [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6017] chdir("./bus" [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] close(4 [pid 6016] chdir("./bus" [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] close(5) = -1 EBADF (Bad file descriptor) [pid 6011] close(6) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 6017] <... chdir resumed>) = 0 [pid 6016] <... chdir resumed>) = 0 [pid 6011] close(7 [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] close(8) = -1 EBADF (Bad file descriptor) [pid 6011] close(9) = -1 EBADF (Bad file descriptor) [pid 6011] close(10) = -1 EBADF (Bad file descriptor) [pid 6011] close(11) = -1 EBADF (Bad file descriptor) [pid 6011] close(12) = -1 EBADF (Bad file descriptor) [pid 6011] close(13) = -1 EBADF (Bad file descriptor) [pid 6011] close(14) = -1 EBADF (Bad file descriptor) [pid 5638] <... restart_syscall resumed>) = 0 [pid 6011] close(15 [pid 6016] <... futex resumed>) = 1 [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(4 [pid 6016] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6017] <... futex resumed>) = 1 [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... futex resumed>) = 0 [pid 6011] close(16 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6014] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(4 [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6017] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] close(17 [pid 6016] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... close resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6016] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6017] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] rmdir("./21/bus" [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6011] close(18 [pid 5638] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6016] <... futex resumed>) = 1 [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5636] <... rmdir resumed>) = 0 [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] close(19 [pid 5636] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6016] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6017] <... futex resumed>) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6016] <... mmap resumed>) = 0x110c230000 [pid 6017] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] close(20 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] newfstatat(AT_FDCWD, "./21/file0" [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... mmap resumed>) = 0x110c230000 [pid 6014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6013] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] <... futex resumed>) = 0 [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] close(21 [pid 5638] getdents64(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6016] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6017] <... futex resumed>) = 0 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6017] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6014] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] close(22 [pid 5638] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6016] <... mkdirat resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6011] close(23 [pid 6017] <... mkdirat resumed>) = 0 [pid 6013] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] openat(AT_FDCWD, "./21/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = 0 [pid 6011] close(24 [pid 5636] <... openat resumed>) = 4 [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] close(25) = -1 EBADF (Bad file descriptor) [pid 6011] close(26 [pid 5638] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6011] close(27) = -1 EBADF (Bad file descriptor) [pid 6011] close(28 [pid 5638] newfstatat(AT_FDCWD, "./22/bus" [pid 6011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6011] close(29) = -1 EBADF (Bad file descriptor) [pid 6016] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(4 [pid 6016] <... futex resumed>) = 1 [pid 6017] <... futex resumed>) = 1 [pid 6013] <... futex resumed>) = 0 [pid 6017] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] close(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6016] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] close(4) = -1 EBADF (Bad file descriptor) [pid 6014] <... futex resumed>) = 0 [pid 6013] close(5 [pid 6011] exit_group(0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(4 [pid 6015] <... futex resumed>) = ? [pid 6014] close(3 [pid 6011] <... exit_group resumed>) = ? [pid 5638] openat(AT_FDCWD, "./22/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6015] +++ exited with 0 +++ [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 6014] close(4 [pid 6013] close(6 [pid 5638] fstat(4 [pid 5636] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] +++ exited with 0 +++ [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6014] close(5 [pid 6013] close(7 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./21/file0/sys" [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] close(8 [pid 5638] getdents64(4 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6014] close(6 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] close(9 [pid 5638] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6014] close(7 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./22/bus/index" [pid 6014] close(8) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6014] close(9) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6014] close(10 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] close(10 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./21/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6013] close(11 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6014] close(11 [pid 6013] close(12 [pid 5638] openat(AT_FDCWD, "./22/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 6014] close(12 [pid 6013] close(13 [pid 5638] fstat(5 [pid 5636] <... openat resumed>) = 5 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6014] close(13 [pid 6013] close(14 [pid 5638] getdents64(5 [pid 5636] fstat(5 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] close(14) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6014] close(15 [pid 6013] close(15 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 6014] close(16) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6014] close(17 [pid 5638] close(5 [pid 5636] getdents64(5 [pid 6013] close(16 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(5 [pid 6013] close(17 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(5 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] close(18 [pid 5638] <... close resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6014] close(18 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./22/bus/index" [pid 5636] <... close resumed>) = 0 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] close(19 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] rmdir("./21/file0/sys" [pid 6014] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6014] close(20 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] close(20 [pid 5638] newfstatat(AT_FDCWD, "./22/bus/work" [pid 5636] <... rmdir resumed>) = 0 [pid 6014] close(21 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] close(22 [pid 6013] close(21 [pid 5636] getdents64(4 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] close(22 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(4 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 6014] close(23 [pid 6013] close(23 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./22/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6014] close(24 [pid 5638] <... openat resumed>) = 5 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 6014] close(25 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] close(26) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 6014] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6014] close(28 [pid 5638] getdents64(5 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] close(29 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] rmdir("./21/file0" [pid 6014] exit_group(0 [pid 5638] close(5 [pid 5637] <... openat resumed>) = 3 [pid 5636] <... rmdir resumed>) = 0 [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(3 [pid 6013] close(24 [pid 5636] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6013] close(25 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6016] <... futex resumed>) = ? [pid 6014] <... exit_group resumed>) = ? [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(3 [pid 5636] newfstatat(AT_FDCWD, "./21/binderfs" [pid 6016] +++ exited with 0 +++ [pid 6013] close(26 [pid 5638] rmdir("./22/bus/work" [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6014] +++ exited with 0 +++ [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] unlink("./21/binderfs" [pid 5638] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(4 [pid 6013] close(27 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] rmdir("./22/bus" [pid 5633] <... restart_syscall resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5638] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] close(28 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./22/bus" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6013] close(29 [pid 5638] newfstatat(AT_FDCWD, "./22/file0" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6013] exit_group(0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./22/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6017] <... futex resumed>) = ? [pid 6013] <... exit_group resumed>) = ? [pid 5638] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6017] +++ exited with 0 +++ [pid 6013] +++ exited with 0 +++ [pid 5638] openat(AT_FDCWD, "./22/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 4 [pid 5636] unlink("./21/cgroup.net" [pid 5633] <... openat resumed>) = 3 [pid 5637] fstat(4 [pid 5633] fstat(3 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5637] getdents64(4 [pid 5633] getdents64(3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5637] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... openat resumed>) = 4 [pid 5637] newfstatat(AT_FDCWD, "./22/bus/index" [pid 5636] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] fstat(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 5638] getdents64(4 [pid 5637] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] unlink("./21/cgroup.cpu" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./22/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./22/file0/sys" [pid 5637] <... openat resumed>) = 5 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(5 [pid 5633] newfstatat(AT_FDCWD, "./20/bus" [pid 5638] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./22/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] getdents64(5 [pid 5636] newfstatat(AT_FDCWD, "./21/cgroup" [pid 5633] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... openat resumed>) = 5 [pid 5637] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] openat(AT_FDCWD, "./20/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] close(5 [pid 5638] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 4 [pid 5638] getdents64(5 [pid 5637] rmdir("./22/bus/index" [pid 5636] unlink("./21/cgroup" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(5) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] fstat(4 [pid 5638] rmdir("./22/file0/sys") = 0 [pid 5638] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(4) = 0 [pid 5638] rmdir("./22/file0" [pid 5637] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(3 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5638] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./22/bus/work" [pid 5636] close(3 [pid 5638] newfstatat(AT_FDCWD, "./22/binderfs" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./22/binderfs" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] rmdir("./21" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./20/bus/index" [pid 5638] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rmdir resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./22/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] mkdir("./22", 0777 [pid 5633] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 5634] <... openat resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] fstat(3 [pid 5633] openat(AT_FDCWD, "./20/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 5 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] unlink("./22/cgroup.net" [pid 5634] getdents64(3 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... unlink resumed>) = 0 [pid 5638] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] fstat(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5634] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 5633] getdents64(5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] unlink("./22/cgroup.cpu" [pid 5633] getdents64(5 [pid 5638] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5637] close(5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] rmdir("./22/bus/work" [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./22/cgroup" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./20/bus" [pid 5633] rmdir("./20/bus/index" [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] unlink("./22/cgroup" [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] rmdir("./22/bus" [pid 5636] close(3 [pid 5638] getdents64(3 [pid 5634] umount2("./20/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(3 [pid 5634] openat(AT_FDCWD, "./20/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./20/bus/work" [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... openat resumed>) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] rmdir("./22" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... socket resumed>) = 3 [pid 5634] fstat(4 [pid 5633] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./22/file0" [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] mkdir("./23", 0777 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] getdents64(4 [pid 5633] openat(AT_FDCWD, "./20/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... mkdir resumed>) = 0 [pid 5637] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... openat resumed>) = 5 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(5 [pid 5638] <... socket resumed>) = 3 [pid 5637] openat(AT_FDCWD, "./22/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./20/bus/index" [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5636] close(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] fstat(4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./20/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getdents64(4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./20/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./22/file0/sys" [pid 5633] rmdir("./20/bus/work" [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] fstat(5 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getdents64(5 [pid 5633] getdents64(4 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./22/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(4 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5638] <... socket resumed>) = 3 [pid 5637] fstat(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] rmdir("./20/bus" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5637] getdents64(5 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] getdents64(5 [pid 5634] close(5 [pid 5633] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] close(5 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] rmdir("./20/bus/index" [pid 5633] newfstatat(AT_FDCWD, "./20/file0" [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] rmdir("./22/file0/sys" [pid 5638] close(3 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./20/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] close(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./20/bus/work" [pid 5633] <... openat resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] fstat(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] rmdir("./22/file0" [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] umount2("./20/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./20/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... openat resumed>) = 5 [pid 5633] newfstatat(AT_FDCWD, "./20/file0/sys" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] close(3 [pid 5634] fstat(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./22/binderfs" [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] unlink("./22/binderfs" [pid 5633] openat(AT_FDCWD, "./20/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] getdents64(5 [pid 5633] <... openat resumed>) = 5 [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... socket resumed>) = 3 [pid 5637] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getdents64(5 [pid 5633] fstat(5 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] close(5 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] rmdir("./20/bus/work" [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] unlink("./22/cgroup.net" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 5637] <... unlink resumed>) = 0 [pid 5633] close(5 [pid 5638] <... close resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getdents64(4 [pid 5633] <... close resumed>) = 0 [pid 5633] rmdir("./20/file0/sys" [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] close(4 [pid 5633] getdents64(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] rmdir("./20/bus" [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] unlink("./22/cgroup.cpu" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] rmdir("./20/file0" [pid 5634] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./22/cgroup" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./20/file0" [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] unlink("./22/cgroup" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5634] umount2("./20/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5637] getdents64(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./20/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] close(3 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 4 [pid 5633] unlink("./20/binderfs" [pid 5637] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] fstat(4 [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] rmdir("./22" [pid 5633] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] mkdir("./23", 0777 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] getdents64(4 [pid 5633] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 5637] <... mkdir resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./20/file0/sys" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] umount2("./20/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] unlink("./20/cgroup.net" [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] openat(AT_FDCWD, "./20/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] close(3 [pid 5633] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] fstat(5 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] unlink("./20/cgroup.cpu" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] close(3 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] close(3 [pid 5637] <... close resumed>) = 0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] newfstatat(AT_FDCWD, "./20/cgroup" [pid 5638] <... close resumed>) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getdents64(5 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6018 attached [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] close(5 [pid 5633] unlink("./20/cgroup" [pid 6018] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] rmdir("./20/file0/sys" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 6018] <... set_robust_list resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 46 [pid 5637] close(3) = 0 [pid 5634] getdents64(4, 0x55556d1967f0 /* 0 entries */, 32768) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6019 attached [pid 6018] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] getdents64(3 [pid 6019] set_robust_list(0x55556d18d6e0, 24 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 49 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6019] <... set_robust_list resumed>) = 0 [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] close(4 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 6019] rt_sigprocmask(SIG_SETMASK, [] [pid 6018] chdir("./22" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... close resumed>) = 0 [pid 5633] close(3 [pid 6019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rmdir("./20/file0" [pid 5633] <... close resumed>) = 0 [pid 6019] chdir("./23" [pid 6018] <... chdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] rmdir("./20" [pid 6019] <... chdir resumed>) = 0 [pid 6018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 6019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6018] <... prctl resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6019] <... prctl resumed>) = 0 [pid 6018] setpgid(0, 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] mkdir("./21", 0777 [pid 6018] <... setpgid resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 6019] setpgid(0, 0 [pid 6018] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6018] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6019] <... setpgid resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6018] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5634] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5633] <... socket resumed>) = 3 [pid 6019] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6019] <... symlink resumed>) = 0 [pid 6018] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6019] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 6018] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] unlink("./20/binderfs" [pid 6019] <... symlink resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6019] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6018] <... symlink resumed>) = 0 [pid 5634] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6019] <... symlink resumed>) = 0 [pid 6018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6018] <... openat resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6019] <... openat resumed>) = 3 [pid 6018] write(3, "1000", 4 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6019] write(3, "1000", 4 [pid 6018] <... write resumed>) = 4 [pid 5634] unlink("./20/cgroup.net" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6018] close(3 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 6019] <... write resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6019] close(3 [pid 6018] <... close resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6019] <... close resumed>) = 0 [pid 6018] symlink("/dev/binderfs", "./binderfs" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6019] symlink("/dev/binderfs", "./binderfs" [pid 6018] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6019] <... symlink resumed>) = 0 [pid 5633] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 6019] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 6019] <... write resumed>) = 18 executing program [pid 5634] unlink("./20/cgroup.cpu" [pid 5637] close(3 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... close resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 6018] write(1, "executing program\n", 18 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO executing program [pid 6019] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... write resumed>) = 18 [pid 5637] <... socket resumed>) = 3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6018] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6018] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6018] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 6018] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6019] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] newfstatat(AT_FDCWD, "./20/cgroup" [pid 6019] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 6019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] unlink("./20/cgroup" [pid 5633] <... close resumed>) = 0 [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6019] <... mmap resumed>) = 0x7fc7184cb000 [pid 6018] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6018] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6019] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6018] <... mprotect resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6019] <... mprotect resumed>) = 0 [pid 5634] getdents64(3 [pid 5633] <... socket resumed>) = 3 [pid 6019] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6018] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6018] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6020 attached [pid 6019] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6020] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] <... close resumed>) = 0 [pid 6020] <... rseq resumed>) = 0 [pid 6018] <... clone3 resumed> => {parent_tid=[47]}, 88) = 47 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6021 attached [pid 6020] set_robust_list(0x7fc7184eb9a0, 24 [pid 6018] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] rmdir("./20" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6021] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6020] <... set_robust_list resumed>) = 0 [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6021] <... rseq resumed>) = 0 [pid 6020] rt_sigprocmask(SIG_SETMASK, [] [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6021] set_robust_list(0x7fc7184eb9a0, 24 [pid 6020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6019] <... clone3 resumed> => {parent_tid=[50]}, 88) = 50 [pid 6018] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] mkdir("./21", 0777 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6021] <... set_robust_list resumed>) = 0 [pid 6021] rt_sigprocmask(SIG_SETMASK, [] [pid 6020] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... mkdir resumed>) = 0 [pid 6021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6020] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6020] <... futex resumed>) = 1 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6020] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6020] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 1 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6020] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6019] rt_sigprocmask(SIG_SETMASK, [] [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6020] <... mkdirat resumed>) = 0 [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6021] <... futex resumed>) = 0 [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... futex resumed>) = 1 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6021] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6021] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6020] <... futex resumed>) = 1 [pid 6018] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6021] <... futex resumed>) = 1 [pid 6020] mkdirat(AT_FDCWD, "./bus", 000 [pid 6019] <... futex resumed>) = 0 [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6021] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6020] <... mkdirat resumed>) = 0 [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6019] <... futex resumed>) = 0 [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] close(3 [pid 6021] <... mkdirat resumed>) = 0 [pid 6020] <... futex resumed>) = 1 [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... close resumed>) = 0 [pid 6020] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6021] <... futex resumed>) = 1 [pid 6020] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6019] <... futex resumed>) = 0 [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6021] mkdirat(AT_FDCWD, "./bus", 000 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6021] <... mkdirat resumed>) = 0 [pid 5637] close(3 [pid 5633] <... socket resumed>) = 3 [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... close resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6021] <... futex resumed>) = 1 [pid 6020] <... mount resumed>) = 0 [pid 6019] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6020] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6022 attached [pid 6021] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6020] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... close resumed>) = 0 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] <... futex resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... socket resumed>) = 3 [pid 6022] set_robust_list(0x55556d18d6e0, 24 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6020] chdir("./bus" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6020] <... chdir resumed>) = 0 [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6020] <... futex resumed>) = 0 [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6018] <... futex resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6020] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 49 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6018] <... futex resumed>) = 0 [pid 6020] <... futex resumed>) = 1 [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6018] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] <... mmap resumed>) = 0x110c230000 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6022] <... set_robust_list resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... setsockopt resumed>) = 0 [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] rt_sigprocmask(SIG_SETMASK, [] [pid 6020] <... futex resumed>) = 1 [pid 6018] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6020] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6018] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6020] <... mkdirat resumed>) = 0 [pid 6018] <... futex resumed>) = 0 [pid 6018] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6020] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6020] <... futex resumed>) = 1 [pid 6018] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6020] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] close(3 [pid 6021] <... mount resumed>) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6018] close(4) = -1 EBADF (Bad file descriptor) [pid 5633] <... setsockopt resumed>) = 0 [pid 6018] close(5) = -1 EBADF (Bad file descriptor) [pid 6018] close(6) = -1 EBADF (Bad file descriptor) [pid 6018] close(7) = -1 EBADF (Bad file descriptor) [pid 6018] close(8 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6018] close(9 [pid 6022] chdir("./23" [pid 5634] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6022] <... chdir resumed>) = 0 [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6021] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6022] <... prctl resumed>) = 0 [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] close(10 [pid 5634] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6022] setpgid(0, 0 [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6022] <... setpgid resumed>) = 0 [pid 6018] close(11 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6022] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6018] close(12 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... setsockopt resumed>) = 0 [pid 6019] <... futex resumed>) = 1 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... symlink resumed>) = 0 [pid 6021] <... futex resumed>) = 0 [pid 6018] close(13) = -1 EBADF (Bad file descriptor) [pid 6021] chdir("./bus" [pid 6018] close(14 [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6022] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 6021] <... chdir resumed>) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3 [pid 6018] close(15 [pid 5633] <... close resumed>) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6018] close(16) = -1 EBADF (Bad file descriptor) [pid 6018] close(17) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6018] close(18) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6018] close(19 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6022] <... symlink resumed>) = 0 [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6023 attached [pid 6022] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 6021] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6018] close(20 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6018] close(21) = -1 EBADF (Bad file descriptor) [pid 6023] set_robust_list(0x55556d18d6e0, 24 [pid 6022] <... symlink resumed>) = 0 [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] close(22 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 44 [pid 6023] <... set_robust_list resumed>) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6023] rt_sigprocmask(SIG_SETMASK, [] [pid 6021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] close(23 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6023] chdir("./21" [pid 6021] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6019] <... futex resumed>) = 0 [pid 6018] close(24 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6023] <... chdir resumed>) = 0 [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] close(25 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6021] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6023] <... prctl resumed>) = 0 [pid 6018] close(26 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6023] setpgid(0, 0 [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] <... setpgid resumed>) = 0 [pid 6018] close(27 [pid 6023] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6021] <... futex resumed>) = 1 [pid 6018] close(28 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6023] <... symlink resumed>) = 0 [pid 6018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6018] close(29) = -1 EBADF (Bad file descriptor) [pid 6022] <... openat resumed>) = 3 [pid 6018] exit_group(0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6023] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 6020] <... futex resumed>) = ? [pid 6018] <... exit_group resumed>) = ? [pid 6023] <... symlink resumed>) = 0 [pid 6022] write(3, "1000", 4 [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] +++ exited with 0 +++ [pid 6019] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6022] <... write resumed>) = 4 [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 1 [pid 6022] close(3 [pid 6021] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] <... close resumed>) = 0 [pid 6021] <... mmap resumed>) = 0x110c230000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6022] symlink("/dev/binderfs", "./binderfs" [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6023] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 6022] <... symlink resumed>) = 0 [pid 6021] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6018] +++ exited with 0 +++ [pid 6023] <... symlink resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6022] write(1, "executing program\n", 18 [pid 6021] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6019] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6023] <... openat resumed>) = 3 [pid 6023] write(3, "1000", 4 [pid 6019] <... futex resumed>) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6023] <... write resumed>) = 4 [pid 6023] close(3 [pid 6022] <... write resumed>) = 18 executing program [pid 6019] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] <... close resumed>) = 0 [pid 6023] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6023] write(1, "executing program\n", 18) = 18 [pid 6023] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6023] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0}, NULL, 8) = 0 [pid 6023] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 6023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] close(3 [pid 6023] <... mmap resumed>) = 0x7fc7184cb000 [pid 6022] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6023] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6022] <... futex resumed>) = 0 [pid 6021] <... mkdirat resumed>) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 6022] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6021] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6022] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6019] close(3 [pid 5634] <... socket resumed>) = 3 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6024 attached [pid 6022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6021] <... futex resumed>) = 1 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 6022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6021] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] close(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6023] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6024] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6023] <... futex resumed>) = 0 [pid 6022] <... mmap resumed>) = 0x7fc7184cb000 [pid 6019] close(5 [pid 5636] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6019] close(6 [pid 6022] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] close(7 [pid 5636] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] close(8 [pid 6024] <... rseq resumed>) = 0 [pid 6024] set_robust_list(0x7fc7184eb9a0, 24) = 0 [pid 6024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6024] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... futex resumed>) = 0 [pid 6024] <... futex resumed>) = 1 [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... mprotect resumed>) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] <... futex resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6024] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6022] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6019] close(9 [pid 5636] fstat(3 [pid 6024] <... mkdirat resumed>) = 0 [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 6022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6019] close(10 [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6023] <... futex resumed>) = 0 [pid 6024] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] <... futex resumed>) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6024] mkdirat(AT_FDCWD, "./bus", 000 [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6025 attached [pid 6024] <... mkdirat resumed>) = 0 [pid 6019] close(11 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6025] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... rseq resumed>) = 0 [pid 6024] <... futex resumed>) = 1 [pid 6023] <... futex resumed>) = 0 [pid 6025] set_robust_list(0x7fc7184eb9a0, 24 [pid 6024] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6025] <... set_robust_list resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6022] <... clone3 resumed> => {parent_tid=[50]}, 88) = 50 [pid 6019] close(12 [pid 5636] <... umount2 resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6025] rt_sigprocmask(SIG_SETMASK, [] [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] rt_sigprocmask(SIG_SETMASK, [] [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6024] <... mount resumed>) = 0 [pid 6022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6019] close(13 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6025] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... futex resumed>) = 0 [pid 6019] close(14 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] <... futex resumed>) = 1 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] <... futex resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6019] close(15 [pid 5636] newfstatat(AT_FDCWD, "./22/bus" [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6025] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6024] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... setsockopt resumed>) = 0 [pid 6025] <... mkdirat resumed>) = 0 [pid 6024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] <... futex resumed>) = 0 [pid 6024] chdir("./bus" [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] <... chdir resumed>) = 0 [pid 6025] <... futex resumed>) = 0 [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] <... futex resumed>) = 1 [pid 6023] <... futex resumed>) = 0 [pid 6024] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... futex resumed>) = 0 [pid 6024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] <... futex resumed>) = 0 [pid 6022] <... futex resumed>) = 1 [pid 6019] close(16 [pid 5636] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6024] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./22/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] close(17) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6023] <... futex resumed>) = 0 [pid 6024] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6022] <... futex resumed>) = 1 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] close(18 [pid 6025] <... futex resumed>) = 0 [pid 6024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] fstat(4 [pid 6025] mkdirat(AT_FDCWD, "./bus", 000 [pid 6024] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6023] <... futex resumed>) = 0 [pid 6019] close(19 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6025] <... mkdirat resumed>) = 0 [pid 6024] <... mmap resumed>) = 0x110c230000 [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... futex resumed>) = 1 [pid 6024] <... futex resumed>) = 1 [pid 6023] <... futex resumed>) = 0 [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6023] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] <... mkdirat resumed>) = 0 [pid 6022] <... futex resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6019] close(20 [pid 5636] getdents64(4 [pid 5634] <... setsockopt resumed>) = 0 [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6022] <... futex resumed>) = 1 [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] close(21 [pid 5636] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6024] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... futex resumed>) = 0 [pid 6023] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6024] <... futex resumed>) = 0 [pid 6025] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6024] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] close(22 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./22/bus/index" [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6019] close(23 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6019] close(24) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... setsockopt resumed>) = 0 [pid 6019] close(25 [pid 5636] openat(AT_FDCWD, "./22/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6023] close(3 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] close(26 [pid 5636] <... openat resumed>) = 5 [pid 5634] close(3 [pid 6023] close(4 [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] close(27 [pid 5636] fstat(5 [pid 6023] close(5) = -1 EBADF (Bad file descriptor) [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6023] close(6 [pid 6019] close(28 [pid 5636] getdents64(5 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6025] <... mount resumed>) = 0 [pid 6023] close(7 [pid 6019] close(29 [pid 5636] getdents64(5 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] close(8 [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] exit_group(0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6023] close(9 [pid 6022] <... futex resumed>) = 0 [pid 6019] <... exit_group resumed>) = ? [pid 6021] <... futex resumed>) = ? [pid 5636] close(5 [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] close(10 [pid 6022] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 6025] chdir("./bus" [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6025] <... chdir resumed>) = 0 [pid 6023] close(11 [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] rmdir("./22/bus/index"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6026 attached [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6025] <... futex resumed>) = 0 [pid 6023] close(12 [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] close(13 [pid 6021] +++ exited with 0 +++ [pid 6019] +++ exited with 0 +++ [pid 6026] set_robust_list(0x55556d18d6e0, 24 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 44 [pid 6026] <... set_robust_list resumed>) = 0 [pid 6025] <... futex resumed>) = 0 [pid 6023] close(14 [pid 6022] <... futex resumed>) = 1 [pid 5636] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 6025] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6023] close(15 [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] chdir("./21" [pid 6025] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] newfstatat(AT_FDCWD, "./22/bus/work" [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] <... chdir resumed>) = 0 [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] close(16 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6025] <... futex resumed>) = 1 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] <... prctl resumed>) = 0 [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] close(17 [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 5636] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6023] close(18) = -1 EBADF (Bad file descriptor) [pid 6022] <... futex resumed>) = 0 [pid 5638] fstat(3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] setpgid(0, 0 [pid 6025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] close(19 [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] openat(AT_FDCWD, "./22/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6026] <... setpgid resumed>) = 0 [pid 6025] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(3 [pid 6026] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 6025] <... mmap resumed>) = 0x110c230000 [pid 6023] close(20 [pid 5636] <... openat resumed>) = 5 [pid 6026] <... symlink resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] fstat(5 [pid 5638] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6026] <... symlink resumed>) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6023] close(21 [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6026] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 6023] close(22 [pid 5636] getdents64(5 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = 0 [pid 6026] <... symlink resumed>) = 0 [pid 6023] close(23 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6022] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6025] <... futex resumed>) = 0 [pid 6023] close(24 [pid 6022] <... futex resumed>) = 1 [pid 5636] getdents64(5 [pid 6026] <... openat resumed>) = 3 [pid 6025] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6022] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6026] write(3, "1000", 4 [pid 6023] close(25 [pid 6026] <... write resumed>) = 4 [pid 6025] <... mkdirat resumed>) = 0 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./23/bus" [pid 5636] close(5 [pid 6026] close(3 [pid 6025] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] close(26 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] <... close resumed>) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... futex resumed>) = 0 [pid 5638] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 6026] symlink("/dev/binderfs", "./binderfs" [pid 6025] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] close(27 [pid 6022] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] rmdir("./22/bus/work" [pid 6026] <... symlink resumed>) = 0 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./23/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6026] write(1, "executing program\n", 18 [pid 6023] close(28 [pid 6022] close(4 [pid 5638] <... openat resumed>) = 4 [pid 5636] <... rmdir resumed>) = 0 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5636] getdents64(4 [pid 6026] <... write resumed>) = 18 [pid 6023] close(29 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6026] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] close(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] close(4 [pid 6026] <... futex resumed>) = 0 [pid 6023] exit_group(0 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 6022] close(6 [pid 5636] <... close resumed>) = 0 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] rmdir("./22/bus" [pid 6022] close(7 executing program [pid 5638] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6024] <... futex resumed>) = ? [pid 6023] <... exit_group resumed>) = ? [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rmdir resumed>) = 0 [pid 6026] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6024] +++ exited with 0 +++ [pid 6026] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 6026] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6026] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6023] +++ exited with 0 +++ [pid 5638] newfstatat(AT_FDCWD, "./23/bus/index" [pid 5636] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6022] close(8 [pid 6026] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6022] close(9 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6027 attached [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] newfstatat(AT_FDCWD, "./22/file0" [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6027] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6026] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 6022] close(10 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] <... rseq resumed>) = 0 [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6027] set_robust_list(0x7fc7184eb9a0, 24 [pid 6022] close(11 [pid 5638] openat(AT_FDCWD, "./23/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... restart_syscall resumed>) = 0 [pid 6027] <... set_robust_list resumed>) = 0 [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6022] close(12) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 6027] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] openat(AT_FDCWD, "./22/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6022] close(13 [pid 5638] fstat(5 [pid 6027] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... openat resumed>) = 4 [pid 6027] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] close(14 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5633] fstat(3 [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] fstat(4 [pid 6027] <... futex resumed>) = 1 [pid 6022] close(15 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] getdents64(5 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6022] close(16 [pid 5638] close(5 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6026] <... futex resumed>) = 0 [pid 6022] close(17 [pid 5638] <... close resumed>) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./23/bus/index" [pid 5636] getdents64(4 [pid 5633] getdents64(3 [pid 6027] <... futex resumed>) = 0 [pid 6026] <... futex resumed>) = 1 [pid 6022] close(18 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6027] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] <... mkdirat resumed>) = 0 [pid 6022] close(19 [pid 5638] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./22/file0/sys" [pid 5633] <... umount2 resumed>) = 0 [pid 6022] close(20 [pid 5638] newfstatat(AT_FDCWD, "./23/bus/work" [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] close(21 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6026] <... futex resumed>) = 0 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] mkdirat(AT_FDCWD, "./bus", 000 [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./21/bus" [pid 6022] close(22 [pid 6027] <... mkdirat resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./23/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] openat(AT_FDCWD, "./22/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] close(23 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... openat resumed>) = 5 [pid 5633] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5636] fstat(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6026] <... futex resumed>) = 0 [pid 6022] close(24 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6027] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] openat(AT_FDCWD, "./21/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6022] close(25 [pid 5638] getdents64(5 [pid 5636] getdents64(5 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] close(26 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] close(27 [pid 5638] getdents64(5 [pid 5633] <... openat resumed>) = 4 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] fstat(4 [pid 6027] <... mount resumed>) = 0 [pid 6022] close(28 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getdents64(5 [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 6022] close(29 [pid 5638] <... close resumed>) = 0 [pid 5636] close(5 [pid 5633] getdents64(4 [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./23/bus/work" [pid 5636] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6026] <... futex resumed>) = 0 [pid 6022] exit_group(0 [pid 5636] rmdir("./22/file0/sys" [pid 5633] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] chdir("./bus" [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] <... chdir resumed>) = 0 [pid 6025] <... futex resumed>) = ? [pid 6022] <... exit_group resumed>) = ? [pid 5638] <... rmdir resumed>) = 0 [pid 5636] getdents64(4 [pid 5633] newfstatat(AT_FDCWD, "./21/bus/index" [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] +++ exited with 0 +++ [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 5636] close(4 [pid 5633] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6026] <... futex resumed>) = 0 [pid 5636] rmdir("./22/file0" [pid 5633] openat(AT_FDCWD, "./21/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6027] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] +++ exited with 0 +++ [pid 5638] getdents64(4 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 6027] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./22/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(4 [pid 5636] unlink("./22/binderfs" [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... close resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] <... unlink resumed>) = 0 [pid 5633] fstat(5 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 5638] rmdir("./23/bus" [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6026] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6027] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6027] <... mmap resumed>) = 0x110c230000 [pid 5636] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 5633] getdents64(5 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 5636] unlink("./22/cgroup.net" [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... unlink resumed>) = 0 [pid 5633] getdents64(5 [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6026] <... futex resumed>) = 0 [pid 6027] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6026] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./23/file0" [pid 5637] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6027] <... mkdirat resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5638] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 6027] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 3 [pid 5636] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 5633] rmdir("./21/bus/index" [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./23/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] fstat(3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6027] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] close(3 [pid 5636] unlink("./22/cgroup.cpu" [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 6026] close(4 [pid 5637] getdents64(3 [pid 5636] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] close(5 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] newfstatat(AT_FDCWD, "./22/cgroup" [pid 6026] close(6 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6026] close(7 [pid 5638] getdents64(4 [pid 5637] <... umount2 resumed>) = 0 [pid 5636] unlink("./22/cgroup" [pid 5633] newfstatat(AT_FDCWD, "./21/bus/work" [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] close(8 [pid 5638] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./23/bus" [pid 5636] getdents64(3 [pid 5633] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] close(9 [pid 5638] newfstatat(AT_FDCWD, "./23/file0/sys" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] close(10 [pid 5638] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] close(3 [pid 5633] openat(AT_FDCWD, "./21/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./23/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... close resumed>) = 0 [pid 6026] close(11 [pid 5633] <... openat resumed>) = 5 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./23/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 4 [pid 5636] rmdir("./22" [pid 5633] fstat(5 [pid 6026] close(12 [pid 5638] <... openat resumed>) = 5 [pid 5637] fstat(4, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5637] getdents64(4 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6026] close(13 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] mkdir("./23", 0777 [pid 5638] getdents64(5 [pid 5633] getdents64(5 [pid 6026] close(14) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5637] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./23/bus/index" [pid 6026] close(15 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5633] getdents64(5 [pid 6026] close(16 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 6026] close(17 [pid 5638] <... close resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./23/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... socket resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./23/file0/sys" [pid 5633] rmdir("./21/bus/work" [pid 6026] close(18 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5637] fstat(5 [pid 6026] close(19 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(4 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(4 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6026] close(20 [pid 5638] <... close resumed>) = 0 [pid 5633] close(4 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6026] close(21 [pid 5633] <... close resumed>) = 0 [pid 5638] rmdir("./23/file0" [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6026] close(22 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] rmdir("./21/bus" [pid 5637] getdents64(5 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6026] close(23 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(5 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6026] close(24 [pid 5638] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rmdir("./23/bus/index" [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] close(25 [pid 5638] unlink("./23/binderfs" [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./21/file0" [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6026] close(26 [pid 5637] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] close(3 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 5633] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6026] close(27 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 5633] openat(AT_FDCWD, "./21/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6026] close(28 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] newfstatat(AT_FDCWD, "./23/bus/work" [pid 5636] <... socket resumed>) = 3 [pid 5633] <... openat resumed>) = 4 [pid 6026] close(29 [pid 5638] unlink("./23/cgroup.net" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 6026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] fstat(4 [pid 6026] exit_group(0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6027] <... futex resumed>) = ? [pid 6026] <... exit_group resumed>) = ? [pid 5638] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./23/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6027] +++ exited with 0 +++ [pid 6026] +++ exited with 0 +++ [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 5 [pid 5633] getdents64(4 [pid 5638] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 5636] close(3 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] fstat(5 [pid 5633] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] unlink("./23/cgroup.cpu" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] getdents64(5 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] newfstatat(AT_FDCWD, "./21/file0/sys" [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] newfstatat(AT_FDCWD, "./23/cgroup" [pid 5633] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] unlink("./23/cgroup" [pid 5633] openat(AT_FDCWD, "./21/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... unlink resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] getdents64(3, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] getdents64(5 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] fstat(5 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(5 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] close(3 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] rmdir("./23/bus/work" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] getdents64(5 [pid 5638] rmdir("./23" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 [pid 5638] mkdir("./24", 0777 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5633] rmdir("./21/file0/sys") = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] close(4 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] fstat(3 [pid 5633] getdents64(4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] rmdir("./23/bus" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] getdents64(3 [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./23/file0" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5633] rmdir("./21/file0" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] openat(AT_FDCWD, "./23/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5638] close(3 [pid 5637] <... openat resumed>) = 4 [pid 5634] <... umount2 resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] fstat(4 [pid 5633] unlink("./21/binderfs" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./21/bus" [pid 5633] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 5636] close(3 [pid 5638] close(3 [pid 5637] newfstatat(AT_FDCWD, "./23/file0/sys" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./21/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] unlink("./21/cgroup.net" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] openat(AT_FDCWD, "./23/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... socket resumed>) = 3 [pid 5634] openat(AT_FDCWD, "./21/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5634] <... openat resumed>) = 4 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] fstat(5 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(5 [pid 5633] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getdents64(5 [pid 5634] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] unlink("./21/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... unlink resumed>) = 0 [pid 5637] close(5 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] rmdir("./23/file0/sys" [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./21/bus/index" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] umount2("./21/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5633] newfstatat(AT_FDCWD, "./21/cgroup" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] openat(AT_FDCWD, "./21/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] close(4 [pid 5633] unlink("./21/cgroup" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] rmdir("./23/file0" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(5 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] getdents64(3 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(3 [pid 5638] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5633] <... close resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] getdents64(5 [pid 5633] rmdir("./21" [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] unlink("./23/binderfs" [pid 5634] close(5 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... socket resumed>) = 3 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] mkdir("./22", 0777 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] rmdir("./21/bus/index" [pid 5633] <... mkdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] unlink("./23/cgroup.net" [pid 5633] <... socket resumed>) = 3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] unlink("./23/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] newfstatat(AT_FDCWD, "./21/bus/work" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] newfstatat(AT_FDCWD, "./23/cgroup" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./21/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] unlink("./23/cgroup" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./21/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getdents64(3 [pid 5633] close(3 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5633] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] close(3 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] fstat(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5634] getdents64(5 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] rmdir("./23" [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5634] close(5 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] mkdir("./24", 0777 [pid 5634] rmdir("./21/bus/work" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] getdents64(4 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] close(3 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(4 [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6028 attached [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFOci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6029 attached [pid 6028] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 48 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6028] <... set_robust_list resumed>) = 0 [pid 5634] rmdir("./21/bus" [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6028] chdir("./23" [pid 6029] set_robust_list(0x55556d18d6e0, 24 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./21/file0" [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] close(3 [pid 6029] <... set_robust_list resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... chdir resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] umount2("./21/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 51 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] openat(AT_FDCWD, "./21/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6028] <... prctl resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6029] chdir("./24" [pid 6028] setpgid(0, 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6029] <... chdir resumed>) = 0 [pid 6028] <... setpgid resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] fstat(4 [pid 5633] close(3 [pid 6029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6028] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6028] <... symlink resumed>) = 0 [pid 6029] <... prctl resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] getdents64(4 [pid 5633] <... socket resumed>) = 3 [pid 6029] setpgid(0, 0 [pid 6028] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6029] <... setpgid resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6028] <... symlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6029] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6029] <... symlink resumed>) = 0 [pid 6028] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./21/file0/sys" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6029] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 6028] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6029] <... symlink resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] umount2("./21/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6029] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 6028] <... openat resumed>) = 3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6029] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6028] write(3, "1000", 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] openat(AT_FDCWD, "./21/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6028] <... write resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6028] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6028] <... close resumed>) = 0 [pid 5634] fstat(5 [pid 6028] symlink("/dev/binderfs", "./binderfs" [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6028] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 6029] <... openat resumed>) = 3 [pid 6028] write(1, "executing program\n", 18 [pid 5634] getdents64(5 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6029] write(3, "1000", 4 [pid 6028] <... write resumed>) = 18 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6029] <... write resumed>) = 4 [pid 6028] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5634] getdents64(5 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6028] <... futex resumed>) = 0 [pid 6029] close(3 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6029] <... close resumed>) = 0 [pid 6028] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] close(5 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6029] symlink("/dev/binderfs", "./binderfs" [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] close(3) = 0 [pid 5634] rmdir("./21/file0/sys" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6029] <... symlink resumed>) = 0 [pid 6028] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... rmdir resumed>) = 0 [pid 6029] write(1, "executing program\n", 18 [pid 6028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... socket resumed>) = 3 [pid 5634] getdents64(4 [pid 6029] <... write resumed>) = 18 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... setsockopt resumed>) = 0 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] close(4) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6029] <... futex resumed>) = 0 [pid 6028] <... mmap resumed>) = 0x7fc7184cb000 [pid 5633] close(3 [pid 6029] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5634] rmdir("./21/file0" [pid 6029] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6028] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... close resumed>) = 0 [pid 6029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6028] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6029] <... mmap resumed>) = 0x7fc7184cb000 [pid 6028] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6029] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6029] <... mprotect resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6030 attached [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] unlink("./21/binderfs" [pid 6030] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6030] <... rseq resumed>) = 0 [pid 5634] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6030] set_robust_list(0x7fc7184eb9a0, 24 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6030] <... set_robust_list resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6030] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./21/cgroup.net"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6031 attached [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 46 [pid 6031] set_robust_list(0x55556d18d6e0, 24 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6031] <... set_robust_list resumed>) = 0 [pid 6029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] unlink("./21/cgroup.net" [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6032 attached [pid 6031] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] <... futex resumed>) = 1 [pid 6031] chdir("./22" [pid 6030] <... futex resumed>) = 0 [pid 6029] <... clone3 resumed> => {parent_tid=[52]}, 88) = 52 [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6032] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6031] <... chdir resumed>) = 0 [pid 6030] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6032] <... rseq resumed>) = 0 [pid 6031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6030] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6032] set_robust_list(0x7fc7184eb9a0, 24 [pid 6031] <... prctl resumed>) = 0 [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... set_robust_list resumed>) = 0 [pid 6031] setpgid(0, 0 [pid 6030] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6032] rt_sigprocmask(SIG_SETMASK, [] [pid 6031] <... setpgid resumed>) = 0 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6032] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6028] <... futex resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6031] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6032] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] <... symlink resumed>) = 0 [pid 6030] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6031] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 6029] <... futex resumed>) = 0 [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... symlink resumed>) = 0 [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... mkdirat resumed>) = 0 [pid 5634] unlink("./21/cgroup.cpu" [pid 6029] <... futex resumed>) = 0 [pid 6031] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5637] <... setsockopt resumed>) = 0 [pid 6031] <... symlink resumed>) = 0 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] mkdirat(AT_FDCWD, "./file0", 0601) = 0 [pid 6031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... openat resumed>) = 3 [pid 6032] <... futex resumed>) = 1 [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... unlink resumed>) = 0 [pid 6030] <... futex resumed>) = 1 [pid 6028] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6028] <... futex resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] write(3, "1000", 4 [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./21/cgroup" [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] <... write resumed>) = 4 [pid 6030] mkdirat(AT_FDCWD, "./bus", 000 [pid 6029] <... futex resumed>) = 0 [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] mkdirat(AT_FDCWD, "./bus", 000 [pid 6031] close(3 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6032] <... mkdirat resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6030] <... mkdirat resumed>) = 0 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] symlink("/dev/binderfs", "./binderfs" [pid 6032] <... futex resumed>) = 1 [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... symlink resumed>) = 0 [pid 6029] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] unlink("./21/cgroup" [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] write(1, "executing program\n", 18 [pid 6030] <... futex resumed>) = 1 [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] <... write resumed>) = 18 [pid 6029] <... futex resumed>) = 0 executing program [pid 6032] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6031] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... setsockopt resumed>) = 0 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... unlink resumed>) = 0 [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6028] <... futex resumed>) = 0 [pid 5634] getdents64(3 [pid 6030] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6032] <... mount resumed>) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] <... close resumed>) = 0 [pid 5634] close(3 [pid 6032] <... futex resumed>) = 1 [pid 6031] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6029] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... close resumed>) = 0 [pid 6031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6029] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6032] chdir("./bus" [pid 6031] <... mmap resumed>) = 0x7fc7184cb000 [pid 6030] <... mount resumed>) = 0 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rmdir("./21" [pid 6032] <... chdir resumed>) = 0 [pid 6031] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6029] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = 1 [pid 6031] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6031] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6029] <... futex resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6033 attached [pid 6032] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rmdir resumed>) = 0 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6034 attached [pid 6030] <... futex resumed>) = 1 [pid 5634] mkdir("./22", 0777 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... clone3 resumed> => {parent_tid=[47]}, 88) = 47 [pid 6032] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6033] set_robust_list(0x55556d18d6e0, 24 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 51 [pid 5634] <... mkdir resumed>) = 0 [pid 6034] <... rseq resumed>) = 0 [pid 6032] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... set_robust_list resumed>) = 0 [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6034] set_robust_list(0x7fc7184eb9a0, 24 [pid 6031] <... futex resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6034] <... set_robust_list resumed>) = 0 [pid 6033] rt_sigprocmask(SIG_SETMASK, [] [pid 6032] <... mmap resumed>) = 0x110c230000 [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 1 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... socket resumed>) = 3 [pid 6034] rt_sigprocmask(SIG_SETMASK, [] [pid 6033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] chdir("./bus" [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6032] <... futex resumed>) = 1 [pid 6030] <... chdir resumed>) = 0 [pid 6029] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6033] chdir("./24" [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6033] <... chdir resumed>) = 0 [pid 6033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6033] setpgid(0, 0) = 0 [pid 6033] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 6034] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6033] <... symlink resumed>) = 0 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6034] <... futex resumed>) = 1 [pid 6033] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 6031] <... futex resumed>) = 0 [pid 6033] <... symlink resumed>) = 0 [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 6032] <... mkdirat resumed>) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6034] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6033] <... symlink resumed>) = 0 [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6034] <... mkdirat resumed>) = 0 [pid 6032] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6028] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... openat resumed>) = 3 [pid 6032] <... futex resumed>) = 1 [pid 6030] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6029] <... futex resumed>) = 0 [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6034] <... futex resumed>) = 1 [pid 6032] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... futex resumed>) = 0 [pid 6029] close(3 [pid 6034] mkdirat(AT_FDCWD, "./bus", 000 [pid 6033] write(3, "1000", 4 [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6034] <... mkdirat resumed>) = 0 [pid 6033] <... write resumed>) = 4 [pid 6031] <... futex resumed>) = 0 [pid 6029] close(4) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] close(3 [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] close(5 [pid 6030] <... futex resumed>) = 1 [pid 6028] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... close resumed>) = 0 [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6034] <... futex resumed>) = 0 [pid 6033] symlink("/dev/binderfs", "./binderfs" [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] close(6 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6034] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6033] <... symlink resumed>) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(3 [pid 6033] write(1, "executing program\n", 18 [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6030] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6029] close(7 [pid 5634] <... close resumed>) = 0 [pid 6033] <... write resumed>) = 18 [pid 6030] <... mmap resumed>) = 0x110c230000 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(8 [pid 6034] <... mount resumed>) = 0 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] close(9 [pid 5634] <... socket resumed>) = 3 [pid 6034] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = 1 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... futex resumed>) = 0 [pid 6034] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] close(10 [pid 6028] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 6034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... futex resumed>) = 0 [pid 6034] chdir("./bus" [pid 6033] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6028] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] <... chdir resumed>) = 0 [pid 6033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] <... mkdirat resumed>) = 0 [pid 6029] close(11 [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6030] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 6034] <... futex resumed>) = 1 [pid 5634] close(3 [pid 6033] <... mmap resumed>) = 0x7fc7184cb000 [pid 6031] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = 1 [pid 6029] close(12 [pid 6034] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(13 [pid 6033] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... futex resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 6034] <... futex resumed>) = 0 [pid 6033] <... mprotect resumed>) = 0 [pid 6031] <... futex resumed>) = 1 [pid 6029] close(14 [pid 6034] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6034] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6033] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... socket resumed>) = 3 [pid 6028] close(3 [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6033] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] close(15 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6034] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6035 attached [pid 6034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] <... futex resumed>) = 0 [pid 6029] close(16 [pid 6034] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6035] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6034] <... mmap resumed>) = 0x110c230000 [pid 6033] <... clone3 resumed> => {parent_tid=[52]}, 88) = 52 [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] close(17 [pid 6028] close(5 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(6 [pid 6035] <... rseq resumed>) = 0 [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] rt_sigprocmask(SIG_SETMASK, [] [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] close(18 [pid 6035] set_robust_list(0x7fc7184eb9a0, 24 [pid 6034] <... futex resumed>) = 0 [pid 6033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6031] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] <... set_robust_list resumed>) = 0 [pid 6034] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... futex resumed>) = 0 [pid 6029] close(19 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6035] rt_sigprocmask(SIG_SETMASK, [] [pid 6033] <... futex resumed>) = 0 [pid 6031] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] close(20 [pid 6035] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6034] <... mkdirat resumed>) = 0 [pid 6029] close(21 [pid 6028] close(7 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6035] <... futex resumed>) = 1 [pid 6034] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... futex resumed>) = 0 [pid 6029] close(22 [pid 6028] close(8 [pid 6035] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] <... futex resumed>) = 1 [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... futex resumed>) = 0 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6028] close(9 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6034] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] <... futex resumed>) = 0 [pid 6029] close(23 [pid 6028] close(10 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6035] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] close(3 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(24 [pid 6028] close(11) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6035] <... mkdirat resumed>) = 0 [pid 6031] close(4 [pid 6028] close(12) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6028] close(13 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(14 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6028] close(15) = -1 EBADF (Bad file descriptor) [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(25 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6035] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6031] close(5 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(16 [pid 6035] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(26 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = 0 [pid 6031] close(6 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(17 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6035] mkdirat(AT_FDCWD, "./bus", 000 [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(27 [pid 6035] <... mkdirat resumed>) = 0 [pid 6031] close(7 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(28 [pid 6028] close(18 [pid 6035] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6031] close(8 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 6035] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] close(29 [pid 6028] close(19 [pid 5634] <... close resumed>) = 0 [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = 0 [pid 6031] close(9 [pid 6029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] exit_group(0 [pid 6031] close(10 [pid 6028] close(20 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6029] <... exit_group resumed>) = ? [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(21) = -1 EBADF (Bad file descriptor) [pid 6035] <... mount resumed>) = 0 [pid 6032] <... futex resumed>) = ? [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(22 [pid 5634] <... socket resumed>) = 3 [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(11 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6035] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(23 [pid 6035] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(12 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = 0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] close(24 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6035] chdir("./bus" [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] close(13 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6035] <... chdir resumed>) = 0 [pid 6032] +++ exited with 0 +++ [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6029] +++ exited with 0 +++ [pid 6028] close(25 [pid 6031] close(14 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(15 [pid 6028] close(26 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6033] <... futex resumed>) = 0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] <... futex resumed>) = 1 [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(16 [pid 6028] close(27 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6033] <... futex resumed>) = 0 [pid 6035] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5634] <... setsockopt resumed>) = 0 [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6028] close(28 [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] close(17 [pid 6028] close(29 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6031] close(18 [pid 6028] exit_group(0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... exit_group resumed>) = ? [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6031] close(19 [pid 6035] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = ? [pid 5638] <... restart_syscall resumed>) = 0 [pid 6035] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = 0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6035] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] <... mmap resumed>) = 0x110c230000 [pid 6031] close(20 [pid 5638] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] close(21 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6035] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6033] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(22 [pid 5638] <... openat resumed>) = 3 [pid 6033] <... futex resumed>) = 0 [pid 6030] +++ exited with 0 +++ [pid 6028] +++ exited with 0 +++ [pid 6033] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] fstat(3 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6035] <... mkdirat resumed>) = 0 [pid 5638] getdents64(3, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6035] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(23 [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6035] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 6035] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] close(3 [pid 6031] close(24 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6033] close(4 [pid 6031] close(25 [pid 5638] <... umount2 resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6031] close(26 [pid 6033] close(5 [pid 5638] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6033] close(6 [pid 5638] newfstatat(AT_FDCWD, "./24/bus" [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6033] close(7 [pid 6031] close(27 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6033] close(8 [pid 6031] close(28 [pid 5638] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] close(29 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] exit_group(0 [pid 6034] <... futex resumed>) = ? [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] <... exit_group resumed>) = ? [pid 5638] openat(AT_FDCWD, "./24/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... setsockopt resumed>) = 0 [pid 6034] +++ exited with 0 +++ [pid 6033] close(9) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 6033] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6033] close(11 [pid 6031] +++ exited with 0 +++ [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6033] close(12 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6033] close(13 [pid 5636] <... restart_syscall resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6033] close(14 [pid 5638] newfstatat(AT_FDCWD, "./24/bus/index" [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... setsockopt resumed>) = 0 [pid 6033] close(15 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6033] close(16 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... openat resumed>) = 3 [pid 5634] close(3 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./24/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] fstat(3 [pid 6033] close(17 [pid 5638] <... openat resumed>) = 5 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... close resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] getdents64(3 [pid 6033] close(18 [pid 5638] fstat(5 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6033] close(19 [pid 5638] getdents64(5 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6033] close(20 [pid 5638] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6033] close(21 [pid 5638] close(5 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... close resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./24/bus/index" [pid 5633] <... openat resumed>) = 3 [pid 6033] close(22 [pid 5638] <... rmdir resumed>) = 0 [pid 5636] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(3 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6033] close(23 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] newfstatat(AT_FDCWD, "./23/bus" [pid 5633] getdents64(3 [pid 6033] close(24 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./24/bus/work" [pid 5636] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6036 attached [pid 6033] close(25 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 46 [pid 5633] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] set_robust_list(0x55556d18d6e0, 24 [pid 6033] close(26 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./23/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... umount2 resumed>) = 0 [pid 6036] <... set_robust_list resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./24/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... openat resumed>) = 4 [pid 5633] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] rt_sigprocmask(SIG_SETMASK, [] [pid 6033] close(27 [pid 5638] <... openat resumed>) = 5 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5636] fstat(4 [pid 5633] newfstatat(AT_FDCWD, "./22/bus" [pid 6036] chdir("./22" [pid 6033] close(28 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] <... chdir resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] getdents64(4 [pid 5633] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6033] close(29 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6036] <... prctl resumed>) = 0 [pid 6033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] setpgid(0, 0 [pid 6033] exit_group(0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6036] <... setpgid resumed>) = 0 [pid 6033] <... exit_group resumed>) = ? [pid 5638] close(5 [pid 5636] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./22/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6035] <... futex resumed>) = ? [pid 6036] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 5638] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... openat resumed>) = 4 [pid 6036] <... symlink resumed>) = 0 [pid 5638] rmdir("./24/bus/work" [pid 5636] newfstatat(AT_FDCWD, "./23/bus/index" [pid 5633] fstat(4 [pid 6036] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 5638] <... rmdir resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6036] <... symlink resumed>) = 0 [pid 6035] +++ exited with 0 +++ [pid 6033] +++ exited with 0 +++ [pid 5633] getdents64(4 [pid 5638] getdents64(4 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6036] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6036] <... symlink resumed>) = 0 [pid 5638] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... restart_syscall resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./23/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] rmdir("./24/bus" [pid 5636] <... openat resumed>) = 5 [pid 5633] newfstatat(AT_FDCWD, "./22/bus/index", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... openat resumed>) = 3 [pid 5638] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./24/file0", {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] write(3, "1000", 4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(5 [pid 5633] openat(AT_FDCWD, "./22/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6036] <... write resumed>) = 4 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... openat resumed>) = 5 [pid 6036] close(3 [pid 5638] openat(AT_FDCWD, "./24/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] getdents64(5 [pid 5637] <... openat resumed>) = 3 [pid 5637] fstat(3, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5637] getdents64(3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] fstat(5 [pid 6036] <... close resumed>) = 0 [pid 5638] fstat(4 [pid 5636] close(5 [pid 6036] symlink("/dev/binderfs", "./binderfs" [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6036] <... symlink resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 6036] write(1, "executing program\n", 18 [pid 5638] getdents64(4 [pid 5636] rmdir("./23/bus/index" [pid 5633] getdents64(5 [pid 6036] <... write resumed>) = 18 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6036] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 executing program [pid 6036] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./24/file0/sys" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6036] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] newfstatat(AT_FDCWD, "./23/bus/work" [pid 5633] close(5 [pid 6036] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 6036] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = 0 [pid 5636] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rmdir("./22/bus/index" [pid 6036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] openat(AT_FDCWD, "./24/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... mmap resumed>) = 0x7fc7184cb000 [pid 5638] <... openat resumed>) = 5 [pid 5637] newfstatat(AT_FDCWD, "./24/bus" [pid 5636] openat(AT_FDCWD, "./23/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... rmdir resumed>) = 0 [pid 6036] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] fstat(5 [pid 5636] <... openat resumed>) = 5 [pid 5633] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... mprotect resumed>) = 0 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getdents64(5 [pid 6036] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getdents64(5 [pid 5637] openat(AT_FDCWD, "./24/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] newfstatat(AT_FDCWD, "./22/bus/work" [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6037 attached [pid 5637] fstat(4 [pid 6037] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6036] <... clone3 resumed> => {parent_tid=[47]}, 88) = 47 [pid 5638] close(5 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5636] getdents64(5 [pid 5633] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6037] <... rseq resumed>) = 0 [pid 6036] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6037] set_robust_list(0x7fc7184eb9a0, 24 [pid 5638] rmdir("./24/file0/sys" [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] getdents64(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6037] <... set_robust_list resumed>) = 0 [pid 5637] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] openat(AT_FDCWD, "./22/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./24/bus/index", {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getdents64(4 [pid 5636] close(5 [pid 5633] <... openat resumed>) = 5 [pid 6037] rt_sigprocmask(SIG_SETMASK, [] [pid 6036] <... futex resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] fstat(5 [pid 6037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(4 [pid 5636] rmdir("./23/bus/work" [pid 6037] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./24/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6037] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./24/file0" [pid 5637] <... openat resumed>) = 5 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] getdents64(5 [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] getdents64(5 [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] getdents64(4 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6037] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getdents64(5 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6036] <... futex resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(5 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] close(5 [pid 6037] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] close(4 [pid 5638] newfstatat(AT_FDCWD, "./24/binderfs" [pid 5637] close(5 [pid 5636] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 6037] <... mkdirat resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] rmdir("./23/bus" [pid 5633] rmdir("./22/bus/work" [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] unlink("./24/binderfs" [pid 5637] rmdir("./24/bus/index" [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = 0 [pid 6037] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6036] <... futex resumed>) = 0 [pid 6037] mkdirat(AT_FDCWD, "./bus", 000 [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6037] <... mkdirat resumed>) = 0 [pid 5633] close(4 [pid 5638] <... unlink resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./22/bus" [pid 6036] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6037] <... futex resumed>) = 1 [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./23/file0" [pid 5633] <... rmdir resumed>) = 0 [pid 6037] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6036] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] newfstatat(AT_FDCWD, "./24/bus/work" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] unlink("./24/cgroup.net" [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6037] <... mount resumed>) = 0 [pid 5638] <... unlink resumed>) = 0 [pid 5637] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./23/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./24/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... openat resumed>) = 4 [pid 5633] newfstatat(AT_FDCWD, "./22/file0" [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = 0 [pid 5638] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 5637] <... openat resumed>) = 5 [pid 5636] fstat(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6037] chdir("./bus" [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... futex resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] fstat(5 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] openat(AT_FDCWD, "./22/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6037] <... chdir resumed>) = 0 [pid 5638] unlink("./24/cgroup.cpu" [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getdents64(4 [pid 5633] <... openat resumed>) = 4 [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(5 [pid 5633] fstat(4 [pid 6037] <... futex resumed>) = 1 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6037] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] getdents64(4, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./22/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... futex resumed>) = 0 [pid 5638] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] newfstatat(AT_FDCWD, "./23/file0/sys" [pid 5633] openat(AT_FDCWD, "./22/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6037] <... futex resumed>) = 0 [pid 6036] <... futex resumed>) = 1 [pid 5638] newfstatat(AT_FDCWD, "./24/cgroup" [pid 5637] close(5 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 5 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... close resumed>) = 0 [pid 6037] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 5637] rmdir("./24/bus/work" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 6037] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] getdents64(5 [pid 6037] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(5 [pid 6036] <... futex resumed>) = 0 [pid 5638] unlink("./24/cgroup" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./23/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] <... futex resumed>) = 0 [pid 6036] <... futex resumed>) = 1 [pid 5633] close(5 [pid 6037] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... openat resumed>) = 5 [pid 6037] <... mmap resumed>) = 0x110c230000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] fstat(5 [pid 5633] <... close resumed>) = 0 [pid 5633] rmdir("./22/file0/sys" [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] getdents64(3 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = 0 [pid 6037] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6036] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getdents64(4 [pid 6037] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6036] <... futex resumed>) = 0 [pid 5637] close(4 [pid 5636] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 6037] <... mkdirat resumed>) = 0 [pid 6036] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... close resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(4 [pid 5638] rmdir("./24" [pid 5637] rmdir("./24/bus" [pid 5636] getdents64(5 [pid 6037] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rmdir resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6037] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] close(3 [pid 5638] mkdir("./25", 0777 [pid 5636] close(5 [pid 5633] rmdir("./22/file0" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... close resumed>) = 0 [pid 6036] close(4 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] rmdir("./23/file0/sys" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] newfstatat(AT_FDCWD, "./24/file0" [pid 5636] <... rmdir resumed>) = 0 [pid 5633] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] close(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getdents64(4 [pid 6036] close(6 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] newfstatat(AT_FDCWD, "./22/binderfs" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] close(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] close(7 [pid 5637] openat(AT_FDCWD, "./24/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... close resumed>) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] unlink("./22/binderfs" [pid 6036] close(8 [pid 5637] <... openat resumed>) = 4 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] rmdir("./23/file0" [pid 5633] <... unlink resumed>) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6036] close(9) = -1 EBADF (Bad file descriptor) [pid 5636] <... rmdir resumed>) = 0 [pid 6036] close(10 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(4 [pid 5633] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] close(11 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 6036] close(12 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] getdents64(4 [pid 5636] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] close(13 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] unlink("./22/cgroup.net" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] unlink("./23/binderfs" [pid 6036] close(14 [pid 5638] close(3 [pid 5637] newfstatat(AT_FDCWD, "./24/file0/sys" [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 6036] close(15 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] close(16 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 6036] close(17 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] openat(AT_FDCWD, "./24/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] close(18 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] fstat(5 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] unlink("./23/cgroup.net" [pid 5633] unlink("./22/cgroup.cpu" [pid 6036] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 6036] close(20 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] close(21 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(5 [pid 5636] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] close(22) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] newfstatat(AT_FDCWD, "./22/cgroup" [pid 6036] close(23 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] close(5 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6036] close(24 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] unlink("./23/cgroup.cpu" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] rmdir("./24/file0/sys" [pid 5636] <... unlink resumed>) = 0 [pid 5633] unlink("./22/cgroup" [pid 6036] close(25 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5636] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 6036] close(26 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] getdents64(3 [pid 5636] newfstatat(AT_FDCWD, "./23/cgroup" [pid 6036] close(27 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(3 [pid 6036] close(28 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] unlink("./23/cgroup" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... close resumed>) = 0 [pid 6036] close(29 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] getdents64(4 [pid 5636] <... unlink resumed>) = 0 [pid 5633] rmdir("./22" [pid 6036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6036] exit_group(0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] close(4 [pid 5636] getdents64(3 [pid 6037] <... futex resumed>) = ? [pid 6036] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... close resumed>) = 0 [pid 5633] mkdir("./23", 0777 [pid 6037] +++ exited with 0 +++ [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] rmdir("./24/file0" [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] close(3 [pid 5637] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... mkdir resumed>) = 0 [pid 6036] +++ exited with 0 +++ [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... close resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./24/binderfs" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] rmdir("./23" [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5637] unlink("./24/binderfs" [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5637] <... unlink resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5634] fstat(3, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] getdents64(3, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5634] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] mkdir("./24", 0777 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... mkdir resumed>) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] close(3 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./24/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] unlink("./24/cgroup.net" [pid 5634] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... socket resumed>) = 3 [pid 5634] newfstatat(AT_FDCWD, "./22/bus" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... socket resumed>) = 3 [pid 5637] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./22/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] unlink("./24/cgroup.cpu" [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] openat(AT_FDCWD, "./22/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... openat resumed>) = 4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] fstat(4 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./24/cgroup" [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5637] unlink("./24/cgroup" [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getdents64(3 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] close(3 [pid 5633] <... close resumed>) = 0 [pid 5637] close(3 [pid 5636] <... close resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./22/bus/index" [pid 5637] <... close resumed>) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] rmdir("./24" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] umount2("./22/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] mkdir("./25", 0777 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] openat(AT_FDCWD, "./22/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 5 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] fstat(5 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] close(3 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5634] getdents64(5 [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] close(3 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] close(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] rmdir("./22/bus/index" [pid 5633] <... socket resumed>) = 3 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] close(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./22/bus/work" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] umount2("./22/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5638] close(3 [pid 5634] openat(AT_FDCWD, "./22/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5638] <... close resumed>) = 0 [pid 5637] close(3 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] fstat(5 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6038 attached [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] getdents64(5 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] close(3 [pid 5634] close(5 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] set_robust_list(0x55556d18d6e0, 24 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] rmdir("./22/bus/work" [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6038] <... set_robust_list resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... socket resumed>) = 3 [pid 5634] <... rmdir resumed>) = 0 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 53 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6038] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getdents64(4 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] rmdir("./22/bus" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] chdir("./25" [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6038] <... chdir resumed>) = 0 [pid 5634] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] <... prctl resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6038] setpgid(0, 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./22/file0" [pid 6038] <... setpgid resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6038] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 5637] close(3 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./22/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(3 [pid 6038] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 6038] <... symlink resumed>) = 0 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./22/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... socket resumed>) = 3 [pid 6038] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5634] fstat(4 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6038] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getdents64(4 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 6038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./22/file0/sys" [pid 6038] <... openat resumed>) = 3 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6038] write(3, "1000", 4 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] umount2("./22/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] openat(AT_FDCWD, "./22/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... openat resumed>) = 5 [pid 6038] <... write resumed>) = 4 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6038] close(3 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6038] <... close resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6038] symlink("/dev/binderfs", "./binderfs" [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 6038] <... symlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6038] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 executing program [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getdents64(5 [pid 6038] <... write resumed>) = 18 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5634] close(5 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5636] close(3 [pid 5634] <... close resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 6038] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5636] <... close resumed>) = 0 [pid 5634] rmdir("./22/file0/sys" [pid 5633] <... setsockopt resumed>) = 0 [pid 6038] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... rmdir resumed>) = 0 [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] getdents64(4 [pid 6038] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6038] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6038] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] close(4 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6039 attached [pid 6038] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... close resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] rmdir("./22/file0" [pid 6039] set_robust_list(0x55556d18d6e0, 24 [pid 6038] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6039] <... set_robust_list resumed>) = 0 [pid 6038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6039] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] close(3 [pid 5634] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6040 attached [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 50 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6040] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] newfstatat(AT_FDCWD, "./22/binderfs" [pid 6040] <... rseq resumed>) = 0 [pid 6039] chdir("./24" [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6040] set_robust_list(0x7fc7184eb9a0, 24 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] unlink("./22/binderfs"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6041 attached [pid 6040] <... set_robust_list resumed>) = 0 [pid 6039] <... chdir resumed>) = 0 [pid 6038] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6040] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6041] set_robust_list(0x55556d18d6e0, 24 [pid 6038] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 6039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... setsockopt resumed>) = 0 [pid 6041] <... set_robust_list resumed>) = 0 [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6041] rt_sigprocmask(SIG_SETMASK, [] [pid 6040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6039] <... prctl resumed>) = 0 [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 53 [pid 5634] unlink("./22/cgroup.net" [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6040] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6039] setpgid(0, 0 [pid 6041] chdir("./25" [pid 6040] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... setpgid resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] <... futex resumed>) = 0 [pid 6040] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6040] <... futex resumed>) = 0 [pid 6038] <... futex resumed>) = 1 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6041] <... chdir resumed>) = 0 [pid 6040] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6039] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 6041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6040] <... mkdirat resumed>) = 0 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 6041] <... prctl resumed>) = 0 [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... symlink resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6041] setpgid(0, 0 [pid 6039] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 6041] <... setpgid resumed>) = 0 [pid 6041] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 6040] <... futex resumed>) = 1 [pid 6039] <... symlink resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5634] unlink("./22/cgroup.cpu" [pid 5633] <... setsockopt resumed>) = 0 [pid 6041] <... symlink resumed>) = 0 [pid 6040] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6039] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... unlink resumed>) = 0 [pid 6041] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 6040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6038] <... futex resumed>) = 0 [pid 5634] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6041] <... symlink resumed>) = 0 [pid 6040] mkdirat(AT_FDCWD, "./bus", 000 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6039] <... symlink resumed>) = 0 [pid 6040] <... mkdirat resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./22/cgroup" [pid 6041] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6038] <... futex resumed>) = 0 [pid 6041] <... symlink resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6040] <... futex resumed>) = 1 [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] unlink("./22/cgroup" [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6041] <... openat resumed>) = 3 [pid 6040] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6039] <... openat resumed>) = 3 [pid 6038] <... futex resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6041] write(3, "1000", 4 [pid 6039] write(3, "1000", 4 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] <... write resumed>) = 4 [pid 6041] close(3 [pid 6039] <... write resumed>) = 4 [pid 6041] <... close resumed>) = 0 [pid 5634] getdents64(3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6041] symlink("/dev/binderfs", "./binderfs" [pid 6039] close(3 [pid 5634] close(3 [pid 5633] <... setsockopt resumed>) = 0 [pid 6041] <... symlink resumed>) = 0 [pid 6040] <... mount resumed>) = 0 [pid 6039] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] close(3 [pid 6041] write(1, "executing program\n", 18 [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] symlink("/dev/binderfs", "./binderfs" executing program [pid 5634] rmdir("./22" [pid 6041] <... write resumed>) = 18 [pid 6040] <... futex resumed>) = 1 [pid 6039] <... symlink resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 6041] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rmdir resumed>) = 0 [pid 6041] <... futex resumed>) = 0 [pid 6041] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6040] chdir("./bus" [pid 6039] write(1, "executing program\n", 18 [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] mkdir("./23", 0777 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6040] <... chdir resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6041] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6039] <... write resumed>) = 18 [pid 6041] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6039] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6039] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6041] <... mmap resumed>) = 0x7fc7184cb000 [pid 6039] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6041] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6041] <... mprotect resumed>) = 0 [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6042 attached [pid 6041] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 6039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... mmap resumed>) = 0x7fc7184cb000 [pid 5634] <... mkdir resumed>) = 0 [pid 6042] set_robust_list(0x55556d18d6e0, 24 [pid 6039] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6042] <... set_robust_list resumed>) = 0 [pid 6041] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6039] <... mprotect resumed>) = 0 [pid 6042] rt_sigprocmask(SIG_SETMASK, [] [pid 6041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6040] <... futex resumed>) = 1 [pid 6039] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6038] <... futex resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6040] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 48 [pid 6040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6038] <... futex resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6042] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6040] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6039] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6043 attached [pid 6042] chdir("./23" [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6041] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6044 attached [pid 6043] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6042] <... chdir resumed>) = 0 [pid 6040] <... futex resumed>) = 1 [pid 6038] <... futex resumed>) = 0 [pid 6041] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6040] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6044] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 6043] <... rseq resumed>) = 0 [pid 6042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6039] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 6038] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6044] set_robust_list(0x7fc7184eb9a0, 24 [pid 6043] set_robust_list(0x7fc7184eb9a0, 24 [pid 6042] <... prctl resumed>) = 0 [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6039] rt_sigprocmask(SIG_SETMASK, [] [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6044] <... set_robust_list resumed>) = 0 [pid 6043] <... set_robust_list resumed>) = 0 [pid 6042] setpgid(0, 0 [pid 6041] <... futex resumed>) = 0 [pid 6040] <... mmap resumed>) = 0x110c230000 [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6043] rt_sigprocmask(SIG_SETMASK, [] [pid 6042] <... setpgid resumed>) = 0 [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6044] rt_sigprocmask(SIG_SETMASK, [] [pid 6043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6042] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6040] <... futex resumed>) = 1 [pid 6038] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6040] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6038] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6040] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6038] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6043] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6042] <... symlink resumed>) = 0 [pid 6040] <... mkdirat resumed>) = 0 [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(3 [pid 6044] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6043] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6042] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 6044] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... futex resumed>) = 1 [pid 6041] <... futex resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 6040] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] <... futex resumed>) = 1 [pid 6043] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] <... symlink resumed>) = 0 [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6041] <... futex resumed>) = 0 [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] <... futex resumed>) = 1 [pid 6039] <... futex resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6043] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6042] <... symlink resumed>) = 0 [pid 6040] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] close(3 [pid 6042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 6044] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6042] <... openat resumed>) = 3 [pid 6038] close(4 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6038] close(5) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6038] close(6 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 6042] write(3, "1000", 4 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6038] close(7 [pid 6044] <... mkdirat resumed>) = 0 [pid 6042] <... write resumed>) = 4 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6042] close(3 [pid 6038] close(8 [pid 5634] close(3 [pid 6042] <... close resumed>) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 6042] symlink("/dev/binderfs", "./binderfs" [pid 6038] close(9 [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... mkdirat resumed>) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6044] <... futex resumed>) = 1 [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... symlink resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6038] close(10 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6044] mkdirat(AT_FDCWD, "./bus", 000 [pid 6043] <... futex resumed>) = 1 [pid 6041] <... futex resumed>) = 0 [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... socket resumed>) = 3 [pid 6042] write(1, "executing program\n", 18 [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6043] mkdirat(AT_FDCWD, "./bus", 000 [pid 6042] <... write resumed>) = 18 [pid 6041] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6038] close(11 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6044] <... mkdirat resumed>) = 0 [pid 6042] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6043] <... mkdirat resumed>) = 0 [pid 6038] close(12) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] close(13 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] close(14 [pid 6044] <... futex resumed>) = 1 [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... futex resumed>) = 0 [pid 6043] <... futex resumed>) = 1 [pid 6042] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6043] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6042] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6041] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6044] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6042] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6038] close(15 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] close(16 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6038] close(17 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] close(18 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6038] close(19 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] close(20 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6038] close(21 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6038] close(22 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6038] close(23) = -1 EBADF (Bad file descriptor) [pid 6038] close(24 [pid 5634] close(3 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 6038] close(25) = -1 EBADF (Bad file descriptor) [pid 6038] close(26) = -1 EBADF (Bad file descriptor) [pid 6038] close(27 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6042] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... socket resumed>) = 3 [pid 6038] close(28) = -1 EBADF (Bad file descriptor) [pid 6044] <... mount resumed>) = 0 [pid 6043] <... mount resumed>) = 0 [pid 6042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6042] <... mmap resumed>) = 0x7fc7184cb000 [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6038] close(29 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6044] <... futex resumed>) = 1 [pid 6043] <... futex resumed>) = 1 [pid 6042] <... mprotect resumed>) = 0 [pid 6041] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] exit_group(0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6041] <... futex resumed>) = 0 [pid 6040] <... futex resumed>) = ? [pid 6039] <... futex resumed>) = 0 [pid 6038] <... exit_group resumed>) = ? [pid 6044] chdir("./bus" [pid 6043] chdir("./bus" [pid 6042] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] +++ exited with 0 +++ [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6045 attached [pid 6044] <... chdir resumed>) = 0 [pid 6043] <... chdir resumed>) = 0 [pid 6038] +++ exited with 0 +++ [pid 6045] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 6045] <... rseq resumed>) = 0 [pid 6041] <... futex resumed>) = 0 [pid 5634] <... setsockopt resumed>) = 0 [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6045] set_robust_list(0x7fc7184eb9a0, 24 [pid 6044] <... futex resumed>) = 1 [pid 6043] <... futex resumed>) = 1 [pid 6042] rt_sigprocmask(SIG_SETMASK, [] [pid 6041] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 5638] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6045] <... set_robust_list resumed>) = 0 [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6042] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6045] rt_sigprocmask(SIG_SETMASK, [] [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6043] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6044] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6042] <... futex resumed>) = 0 [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6044] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6045] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6039] <... futex resumed>) = 0 [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] <... futex resumed>) = 1 [pid 6041] <... futex resumed>) = 0 [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6045] <... futex resumed>) = 1 [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6043] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] <... futex resumed>) = 0 [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6044] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 0 [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6044] <... mmap resumed>) = 0x110c230000 [pid 6043] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6042] <... futex resumed>) = 0 [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6045] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... mmap resumed>) = 0x110c230000 [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6045] <... mkdirat resumed>) = 0 [pid 6044] <... futex resumed>) = 1 [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6039] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6039] <... futex resumed>) = 0 [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6043] <... futex resumed>) = 1 [pid 6041] <... futex resumed>) = 0 [pid 6039] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6045] <... futex resumed>) = 1 [pid 6043] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] <... futex resumed>) = 0 [pid 6041] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... restart_syscall resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6044] <... mkdirat resumed>) = 0 [pid 6043] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6042] <... futex resumed>) = 0 [pid 6041] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6045] mkdirat(AT_FDCWD, "./bus", 000 [pid 6044] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... mkdirat resumed>) = 0 [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6044] <... futex resumed>) = 1 [pid 6039] <... futex resumed>) = 0 [pid 6044] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6039] close(3 [pid 6045] <... mkdirat resumed>) = 0 [pid 6043] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] close(3 [pid 6043] <... futex resumed>) = 1 [pid 6041] <... futex resumed>) = 0 [pid 6039] close(4 [pid 5638] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... close resumed>) = 0 [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] close(3 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 3 [pid 6045] <... futex resumed>) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(5 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] close(4 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... futex resumed>) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(6 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6045] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6041] close(5 [pid 5638] getdents64(3 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(7 [pid 6041] close(6 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(8 [pid 6041] close(7 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] close(8 [pid 6039] close(9 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6039] close(10 [pid 6041] close(9 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6039] close(11 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] close(10 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(12 [pid 6041] close(11) = -1 EBADF (Bad file descriptor) [pid 6041] close(12 [pid 5638] <... umount2 resumed>) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6041] close(13 [pid 6039] close(13 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] close(14 [pid 5638] newfstatat(AT_FDCWD, "./25/bus" [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(14 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6041] close(15 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6046 attached [pid 6045] <... mount resumed>) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(15 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6041] close(16 [pid 5638] openat(AT_FDCWD, "./25/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6046] set_robust_list(0x55556d18d6e0, 24 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] <... set_robust_list resumed>) = 0 [pid 6039] close(16 [pid 6046] rt_sigprocmask(SIG_SETMASK, [] [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] close(17 [pid 6039] close(17 [pid 5638] fstat(4 [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6045] <... futex resumed>) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] close(18 [pid 6039] close(18 [pid 5638] getdents64(4 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 48 [pid 6046] chdir("./23" [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6046] <... chdir resumed>) = 0 [pid 6045] <... futex resumed>) = 0 [pid 6042] <... futex resumed>) = 1 [pid 6041] close(19 [pid 6039] close(19 [pid 5638] umount2("./25/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6045] chdir("./bus" [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6046] <... prctl resumed>) = 0 [pid 6045] <... chdir resumed>) = 0 [pid 6041] close(20 [pid 6039] close(20 [pid 5638] newfstatat(AT_FDCWD, "./25/bus/index" [pid 6046] setpgid(0, 0 [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6046] <... setpgid resumed>) = 0 [pid 6045] <... futex resumed>) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6041] close(21 [pid 6039] close(21 [pid 5638] umount2("./25/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] close(22 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6045] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6045] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6041] close(23 [pid 6039] close(22 [pid 6046] <... symlink resumed>) = 0 [pid 5638] openat(AT_FDCWD, "./25/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6046] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... futex resumed>) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 6045] <... futex resumed>) = 0 [pid 6041] close(24) = -1 EBADF (Bad file descriptor) [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] close(25) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 6041] close(26 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] close(27 [pid 5638] getdents64(5 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6041] close(28 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] close(23 [pid 6046] <... symlink resumed>) = 0 [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6046] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] close(29 [pid 6039] close(24 [pid 5638] getdents64(5 [pid 6045] <... futex resumed>) = 0 [pid 6042] <... futex resumed>) = 1 [pid 6041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6045] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] exit_group(0 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 6045] <... mmap resumed>) = 0x110c230000 [pid 6043] <... futex resumed>) = ? [pid 6041] <... exit_group resumed>) = ? [pid 6039] close(25 [pid 5638] <... close resumed>) = 0 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] rmdir("./25/bus/index" [pid 6039] close(26 [pid 6046] <... symlink resumed>) = 0 [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] +++ exited with 0 +++ [pid 6041] +++ exited with 0 +++ [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6045] <... futex resumed>) = 1 [pid 6042] <... futex resumed>) = 0 [pid 5638] umount2("./25/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] close(27 [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... futex resumed>) = 0 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] <... openat resumed>) = 3 [pid 6045] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6042] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] close(28 [pid 5638] newfstatat(AT_FDCWD, "./25/bus/work" [pid 6046] write(3, "1000", 4 [pid 6045] <... mkdirat resumed>) = 0 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] <... write resumed>) = 4 [pid 6039] close(29 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6046] close(3 [pid 6039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5638] openat(AT_FDCWD, "./25/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6045] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 5 [pid 6042] <... futex resumed>) = 0 [pid 6045] <... futex resumed>) = 1 [pid 6042] close(3 [pid 6045] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] exit_group(0 [pid 5638] fstat(5 [pid 6046] <... close resumed>) = 0 [pid 6044] <... futex resumed>) = ? [pid 6042] close(4 [pid 6046] symlink("/dev/binderfs", "./binderfs" [pid 6039] <... exit_group resumed>) = ? [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6042] close(5 [pid 5638] getdents64(5 [pid 6046] <... symlink resumed>) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6044] +++ exited with 0 +++ [pid 6042] close(6 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 6042] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(5 [pid 6042] close(8 [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] +++ exited with 0 +++ [pid 5638] rmdir("./25/bus/work" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6042] close(9) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6046] write(1, "executing program\n", 18 [pid 6042] close(10 [pid 6046] <... write resumed>) = 18 [pid 6046] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... openat resumed>) = 3 [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 executing program [pid 5637] fstat(3 [pid 6046] <... futex resumed>) = 0 [pid 6042] close(11 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6046] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6042] close(12 [pid 5638] close(4 [pid 5637] getdents64(3 [pid 6046] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6042] close(13 [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] rmdir("./25/bus" [pid 6046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] <... mmap resumed>) = 0x7fc7184cb000 [pid 6042] close(14 [pid 6046] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6042] close(15 [pid 5638] umount2("./25/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] <... mprotect resumed>) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6042] close(16 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = 0 [pid 6046] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./25/file0" [pid 6046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6042] close(17 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6047 attached [pid 6042] close(18 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6046] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./25/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6047] <... rseq resumed>) = 0 [pid 6046] rt_sigprocmask(SIG_SETMASK, [] [pid 6042] close(19 [pid 5637] newfstatat(AT_FDCWD, "./25/bus" [pid 6047] set_robust_list(0x7fc7184eb9a0, 24 [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6042] close(20 [pid 5638] fstat(4 [pid 5637] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] <... set_robust_list resumed>) = 0 [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] close(21 [pid 5638] getdents64(4 [pid 6047] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] openat(AT_FDCWD, "./25/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6047] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6046] <... futex resumed>) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] <... openat resumed>) = 4 [pid 6047] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6042] close(22 [pid 6047] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(4 [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 6042] close(23 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./25/file0/sys" [pid 5637] getdents64(4 [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] <... futex resumed>) = 0 [pid 6042] close(24 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6047] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./25/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6042] close(25 [pid 5637] umount2("./25/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... restart_syscall resumed>) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] <... mkdirat resumed>) = 0 [pid 6042] close(26 [pid 5638] openat(AT_FDCWD, "./25/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] newfstatat(AT_FDCWD, "./25/bus/index" [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] <... futex resumed>) = 0 [pid 6047] mkdirat(AT_FDCWD, "./bus", 000 [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6042] close(27 [pid 5638] <... openat resumed>) = 5 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6047] <... mkdirat resumed>) = 0 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(5 [pid 5637] umount2("./25/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] close(28 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5637] openat(AT_FDCWD, "./25/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... openat resumed>) = 3 [pid 6042] close(29 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... openat resumed>) = 5 [pid 6042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 6042] exit_group(0 [pid 5638] getdents64(5 [pid 5636] fstat(3 [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] fstat(5 [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] <... futex resumed>) = 0 [pid 6045] <... futex resumed>) = ? [pid 6042] <... exit_group resumed>) = ? [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6047] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] +++ exited with 0 +++ [pid 6042] +++ exited with 0 +++ [pid 5638] close(5 [pid 5637] getdents64(5 [pid 5636] getdents64(3 [pid 5638] <... close resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5638] rmdir("./25/file0/sys" [pid 5637] getdents64(5 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(5 [pid 5638] getdents64(4 [pid 5637] <... close resumed>) = 0 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] rmdir("./25/bus/index" [pid 5638] close(4 [pid 5637] <... rmdir resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = 0 [pid 5638] rmdir("./25/file0" [pid 5637] umount2("./25/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] newfstatat(AT_FDCWD, "./25/bus/work" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] <... mount resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] newfstatat(AT_FDCWD, "./24/bus" [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5637] umount2("./25/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] unlink("./25/binderfs" [pid 5637] openat(AT_FDCWD, "./25/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] chdir("./bus" [pid 5638] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] fstat(5 [pid 5636] openat(AT_FDCWD, "./24/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6047] <... chdir resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] <... openat resumed>) = 4 [pid 5638] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 5637] getdents64(5 [pid 5636] fstat(4 [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 5638] unlink("./25/cgroup.net" [pid 5637] getdents64(5 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] getdents64(4 [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] <... futex resumed>) = 0 [pid 6047] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(5 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6047] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5636] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 5637] rmdir("./25/bus/work" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./24/bus/index" [pid 5633] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 5638] unlink("./25/cgroup.cpu" [pid 5637] getdents64(4 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... openat resumed>) = 3 [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6046] <... futex resumed>) = 0 [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] close(4 [pid 5636] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(3 [pid 6047] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6047] <... mmap resumed>) = 0x110c230000 [pid 5638] newfstatat(AT_FDCWD, "./25/cgroup" [pid 5637] rmdir("./25/bus" [pid 5636] openat(AT_FDCWD, "./24/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getdents64(3 [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 6046] <... futex resumed>) = 0 [pid 5638] unlink("./25/cgroup" [pid 5637] umount2("./25/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(5 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6047] <... futex resumed>) = 1 [pid 6046] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... unlink resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6047] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6046] <... futex resumed>) = 0 [pid 5638] getdents64(3 [pid 5637] newfstatat(AT_FDCWD, "./25/file0" [pid 5636] getdents64(5 [pid 6047] <... mkdirat resumed>) = 0 [pid 6046] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... umount2 resumed>) = 0 [pid 5638] close(3) = 0 [pid 5638] rmdir("./25" [pid 5637] umount2("./25/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getdents64(5 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] mkdir("./26", 0777 [pid 5637] openat(AT_FDCWD, "./25/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] close(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6047] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... mkdir resumed>) = 0 [pid 5637] <... openat resumed>) = 4 [pid 5636] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./23/bus" [pid 6046] <... futex resumed>) = 0 [pid 6047] <... futex resumed>) = 1 [pid 5637] fstat(4 [pid 6047] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] close(3) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5636] rmdir("./24/bus/index" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6046] close(4 [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(4 [pid 5636] <... rmdir resumed>) = 0 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] close(5 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./25/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] close(6 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./24/bus/work" [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] close(7 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./25/file0/sys" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] openat(AT_FDCWD, "./23/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... openat resumed>) = 4 [pid 6046] close(8 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] umount2("./25/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] openat(AT_FDCWD, "./24/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] fstat(4 [pid 6046] close(9 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] openat(AT_FDCWD, "./25/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... openat resumed>) = 5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6046] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] fstat(5 [pid 5633] getdents64(4 [pid 6046] close(11 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] fstat(5 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5636] getdents64(5 [pid 6046] close(12) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] close(13) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] close(14 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(5 [pid 5636] getdents64(5 [pid 5633] newfstatat(AT_FDCWD, "./23/bus/index" [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6046] close(15 [pid 5638] <... socket resumed>) = 3 [pid 5637] getdents64(5 [pid 5636] close(5 [pid 5633] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... close resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] close(16 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] close(5 [pid 5636] rmdir("./24/bus/work" [pid 5633] openat(AT_FDCWD, "./23/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... openat resumed>) = 5 [pid 6046] close(17 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5637] rmdir("./25/file0/sys" [pid 5633] fstat(5 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] getdents64(4 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6046] close(18 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getdents64(5 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] close(19 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] close(4 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] close(4 [pid 5636] <... close resumed>) = 0 [pid 5633] getdents64(5 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] <... close resumed>) = 0 [pid 5636] rmdir("./24/bus" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6046] close(20 [pid 5637] rmdir("./25/file0" [pid 5636] <... rmdir resumed>) = 0 [pid 5633] close(5 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... rmdir resumed>) = 0 [pid 5636] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... close resumed>) = 0 [pid 6046] close(21 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./23/bus/index" [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6046] close(22 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./24/file0" [pid 5633] <... rmdir resumed>) = 0 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6046] close(23 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] unlink("./25/binderfs" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] close(24 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./24/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] newfstatat(AT_FDCWD, "./23/bus/work" [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] close(25 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... openat resumed>) = 4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6046] close(26 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(4 [pid 5633] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6046] close(27 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 5636] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] openat(AT_FDCWD, "./23/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6046] close(28) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] unlink("./25/cgroup.net" [pid 5636] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... openat resumed>) = 5 [pid 6046] close(29 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] fstat(5 [pid 6046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6046] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./24/file0/sys" [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getdents64(5 [pid 6046] <... exit_group resumed>) = ? [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6047] <... futex resumed>) = ? [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] openat(AT_FDCWD, "./24/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] close(3 [pid 5637] unlink("./25/cgroup.cpu" [pid 5636] <... openat resumed>) = 5 [pid 5633] close(5 [pid 5638] <... close resumed>) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 6047] +++ exited with 0 +++ [pid 6046] +++ exited with 0 +++ [pid 5633] <... close resumed>) = 0 [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] fstat(5 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] rmdir("./23/bus/work" [pid 5638] <... socket resumed>) = 3 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] newfstatat(AT_FDCWD, "./25/cgroup" [pid 5636] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] getdents64(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] unlink("./25/cgroup" [pid 5636] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] close(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] close(5 [pid 5633] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] getdents64(3 [pid 5636] <... close resumed>) = 0 [pid 5633] rmdir("./23/bus" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] rmdir("./24/file0/sys" [pid 5633] <... rmdir resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] close(3) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] rmdir("./25" [pid 5636] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] newfstatat(AT_FDCWD, "./23/file0" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] mkdir("./26", 0777 [pid 5636] close(4 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... mkdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] rmdir("./24/file0" [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] openat(AT_FDCWD, "./23/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... openat resumed>) = 4 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 5636] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] fstat(4 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./24/binderfs" [pid 5634] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(4 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5638] close(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] unlink("./24/binderfs" [pid 5634] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] fstat(3 [pid 5633] newfstatat(AT_FDCWD, "./23/file0/sys" [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 5634] getdents64(3 [pid 5633] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6048 attached [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] openat(AT_FDCWD, "./23/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] <... openat resumed>) = 5 [pid 6048] set_robust_list(0x55556d18d6e0, 24 [pid 5637] close(3 [pid 5636] unlink("./24/cgroup.net" [pid 6048] <... set_robust_list resumed>) = 0 [pid 6048] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... close resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] fstat(5 [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 55 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(5 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 5634] newfstatat(AT_FDCWD, "./23/bus" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6048] chdir("./26" [pid 5633] getdents64(5 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5636] unlink("./24/cgroup.cpu" [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] umount2("./23/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] close(5 [pid 6048] <... chdir resumed>) = 0 [pid 5637] close(3 [pid 5636] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = 0 [pid 6048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./23/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6048] <... prctl resumed>) = 0 [pid 6048] setpgid(0, 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] newfstatat(AT_FDCWD, "./24/cgroup" [pid 5634] <... openat resumed>) = 4 [pid 5633] rmdir("./23/file0/sys" [pid 6048] <... setpgid resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6048] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5634] fstat(4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] unlink("./24/cgroup" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] getdents64(4 [pid 6048] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getdents64(3 [pid 5634] getdents64(4 [pid 5633] close(4 [pid 6048] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5633] <... close resumed>) = 0 [pid 5636] close(3 [pid 6048] <... symlink resumed>) = 0 [pid 5634] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] rmdir("./23/file0" [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] rmdir("./24" [pid 5634] newfstatat(AT_FDCWD, "./23/bus/index" [pid 5633] <... rmdir resumed>) = 0 [pid 6048] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... rmdir resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6048] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] mkdir("./25", 0777 [pid 6048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... mkdir resumed>) = 0 [pid 5634] umount2("./23/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6048] <... openat resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] openat(AT_FDCWD, "./23/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6048] write(3, "1000", 4 [pid 5634] <... openat resumed>) = 5 [pid 5633] newfstatat(AT_FDCWD, "./23/binderfs" [pid 6048] <... write resumed>) = 4 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] fstat(5 [pid 6048] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6048] <... close resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6048] symlink("/dev/binderfs", "./binderfs" [pid 5633] unlink("./23/binderfs" [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] getdents64(5 [pid 6048] <... symlink resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... unlink resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES executing program [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] close(5 [pid 5633] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6048] write(1, "executing program\n", 18 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... close resumed>) = 0 [pid 6048] <... write resumed>) = 18 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] rmdir("./23/bus/index" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6048] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] close(3 [pid 5633] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... close resumed>) = 0 [pid 5634] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6048] <... futex resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6048] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] newfstatat(AT_FDCWD, "./23/bus/work" [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] umount2("./23/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./23/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] <... openat resumed>) = 5 [pid 6048] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] unlink("./23/cgroup.net" [pid 6048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] close(3 [pid 5634] fstat(5 [pid 6048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] getdents64(5 [pid 6048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6048] <... mmap resumed>) = 0x7fc7184cb000 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6048] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5633] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] getdents64(5 [pid 6048] <... mprotect resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6048] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] close(5 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6048] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] unlink("./23/cgroup.cpu" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] rmdir("./23/bus/work" [pid 5633] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6049 attached [pid 5633] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6049] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6048] <... clone3 resumed> => {parent_tid=[56]}, 88) = 56 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6049] <... rseq resumed>) = 0 [pid 6048] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6049] set_robust_list(0x7fc7184eb9a0, 24 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] newfstatat(AT_FDCWD, "./23/cgroup" [pid 6049] <... set_robust_list resumed>) = 0 [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6049] rt_sigprocmask(SIG_SETMASK, [] [pid 6048] <... futex resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] getdents64(4 [pid 5637] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] close(4 [pid 5633] unlink("./23/cgroup" [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... close resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] rmdir("./23/bus" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6049] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6050 attached [pid 6049] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(3 [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6049] <... futex resumed>) = 1 [pid 6048] <... futex resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./23/file0" [pid 6049] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./23/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] openat(AT_FDCWD, "./23/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] close(3 [pid 5634] <... openat resumed>) = 4 [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 55 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] fstat(4 [pid 5633] <... close resumed>) = 0 [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] set_robust_list(0x55556d18d6e0, 24 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5633] rmdir("./23" [pid 6050] <... set_robust_list resumed>) = 0 [pid 6049] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6050] rt_sigprocmask(SIG_SETMASK, [] [pid 6049] <... mkdirat resumed>) = 0 [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] getdents64(4, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5634] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5634] newfstatat(AT_FDCWD, "./23/file0/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./23/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] mkdir("./24", 0777 [pid 6049] <... futex resumed>) = 0 [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... mkdir resumed>) = 0 [pid 6050] chdir("./26" [pid 6049] mkdirat(AT_FDCWD, "./bus", 000 [pid 6048] <... futex resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./23/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... openat resumed>) = 5 [pid 5636] <... socket resumed>) = 3 [pid 5634] fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6050] <... chdir resumed>) = 0 [pid 6049] <... mkdirat resumed>) = 0 [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getdents64(5 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... prctl resumed>) = 0 [pid 6049] <... futex resumed>) = 0 [pid 6048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... socket resumed>) = 3 [pid 6050] setpgid(0, 0 [pid 6049] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] getdents64(5 [pid 6050] <... setpgid resumed>) = 0 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6050] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 6049] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(5 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6050] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6050] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5634] rmdir("./23/file0/sys" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6050] <... symlink resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6050] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] getdents64(4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] close(4 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] rmdir("./23/file0" [pid 6050] <... symlink resumed>) = 0 [pid 6049] <... mount resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6050] <... openat resumed>) = 3 [pid 6049] <... futex resumed>) = 1 [pid 6048] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6048] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] close(3 [pid 6049] chdir("./bus" [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6050] write(3, "1000", 4 [pid 6049] <... chdir resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5633] <... close resumed>) = 0 [pid 6050] <... write resumed>) = 4 [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6049] <... futex resumed>) = 1 [pid 6048] <... futex resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6050] close(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6050] <... close resumed>) = 0 [pid 6049] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 5636] close(3 [pid 5634] unlink("./23/binderfs" [pid 5633] <... socket resumed>) = 3 [pid 6049] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6049] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 6050] symlink("/dev/binderfs", "./binderfs" [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6050] <... symlink resumed>) = 0 [pid 6049] <... futex resumed>) = 1 [pid 6048] <... futex resumed>) = 0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6051 attached [pid 6050] write(1, "executing program\n", 18 [pid 6049] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6050] <... write resumed>) = 18 [pid 5634] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 6048] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] <... mmap resumed>) = 0x110c230000 [pid 6051] set_robust_list(0x55556d18d6e0, 24 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 52 executing program [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... set_robust_list resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] unlink("./23/cgroup.net" [pid 5633] close(3 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6049] <... futex resumed>) = 1 [pid 6048] <... futex resumed>) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 6048] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6048] <... futex resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6049] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6048] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6051] chdir("./25" [pid 6050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6051] <... chdir resumed>) = 0 [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6049] <... mkdirat resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... socket resumed>) = 3 [pid 6051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6049] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] unlink("./23/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... unlink resumed>) = 0 [pid 6051] <... prctl resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6051] setpgid(0, 0 [pid 6050] <... mmap resumed>) = 0x7fc7184cb000 [pid 6049] <... futex resumed>) = 1 [pid 6048] <... futex resumed>) = 0 [pid 5634] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6051] <... setpgid resumed>) = 0 [pid 6050] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6049] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] close(3 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6051] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 6050] <... mprotect resumed>) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6048] close(4 [pid 5634] newfstatat(AT_FDCWD, "./23/cgroup" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6051] <... symlink resumed>) = 0 [pid 6048] close(5 [pid 5634] unlink("./23/cgroup" [pid 6051] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 6050] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... unlink resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6051] <... symlink resumed>) = 0 [pid 6050] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6048] close(6 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6051] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 6050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getdents64(3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6052 attached [pid 6051] <... symlink resumed>) = 0 [pid 6048] close(7 [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 6052] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6050] <... clone3 resumed> => {parent_tid=[56]}, 88) = 56 [pid 6048] close(8 [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6052] <... rseq resumed>) = 0 [pid 6051] <... openat resumed>) = 3 [pid 6050] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6052] set_robust_list(0x7fc7184eb9a0, 24 [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rmdir("./23" [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6052] <... set_robust_list resumed>) = 0 [pid 6051] write(3, "1000", 4 [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] close(9 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6052] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... write resumed>) = 4 [pid 6050] <... futex resumed>) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rmdir resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] close(3 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] close(10 [pid 5634] mkdir("./24", 0777 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6052] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6051] <... close resumed>) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6052] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6048] close(11 [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] symlink("/dev/binderfs", "./binderfs" [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6052] <... futex resumed>) = 1 [pid 6050] <... futex resumed>) = 0 [pid 6051] <... symlink resumed>) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6052] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] write(1, "executing program\n", 18 [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] close(12 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... write resumed>) = 18 [pid 6050] <... futex resumed>) = 0 [pid 6048] close(13 [pid 5634] <... socket resumed>) = 3 executing program [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6052] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6051] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6052] <... mkdirat resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6048] close(14 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] close(3 [pid 6048] close(15 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6052] <... futex resumed>) = 1 [pid 6051] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... close resumed>) = 0 [pid 6052] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] close(16 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6048] close(17 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6048] close(18 [pid 6052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 6052] mkdirat(AT_FDCWD, "./bus", 000 [pid 6051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] close(19 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... socket resumed>) = 3 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6052] <... mkdirat resumed>) = 0 [pid 6051] <... mmap resumed>) = 0x7fc7184cb000 [pid 6048] close(20 [pid 5634] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6052] <... futex resumed>) = 1 [pid 6051] <... mprotect resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6048] close(21 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6052] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6051] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6052] <... mount resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6048] close(22 [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6051] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6048] close(23 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... socket resumed>) = 3 [pid 6051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5633] <... setsockopt resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6053 attached [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] close(24 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6053] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] <... clone3 resumed> => {parent_tid=[53]}, 88) = 53 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6053] <... rseq resumed>) = 0 [pid 6052] <... futex resumed>) = 1 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] <... futex resumed>) = 0 [pid 6048] close(25 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6053] set_robust_list(0x7fc7184eb9a0, 24 [pid 6052] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6053] <... set_robust_list resumed>) = 0 [pid 6052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 0 [pid 6048] close(26 [pid 6053] rt_sigprocmask(SIG_SETMASK, [] [pid 6052] chdir("./bus" [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] <... chdir resumed>) = 0 [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] close(27 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 6053] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6048] close(28) = -1 EBADF (Bad file descriptor) [pid 6048] close(29 [pid 6053] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... futex resumed>) = 1 [pid 6048] exit_group(0 [pid 5634] <... socket resumed>) = 3 [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6053] <... futex resumed>) = 1 [pid 6052] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] <... futex resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] <... exit_group resumed>) = ? [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6053] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = ? [pid 5633] <... setsockopt resumed>) = 0 [pid 6050] <... futex resumed>) = 1 [pid 6053] <... mkdirat resumed>) = 0 [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6051] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6053] mkdirat(AT_FDCWD, "./bus", 000 [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... mkdirat resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6049] +++ exited with 0 +++ [pid 6048] +++ exited with 0 +++ [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... futex resumed>) = 0 [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6052] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6053] <... futex resumed>) = 0 [pid 6051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6053] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6052] <... futex resumed>) = 1 [pid 6050] <... futex resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6052] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... mmap resumed>) = 0x110c230000 [pid 6050] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6053] <... mount resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6053] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5633] <... setsockopt resumed>) = 0 [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6053] chdir("./bus" [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6053] <... chdir resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 5634] close(3 [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6052] <... futex resumed>) = 1 [pid 6050] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... close resumed>) = 0 [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6053] <... futex resumed>) = 1 [pid 6052] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6051] <... futex resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 5634] <... socket resumed>) = 3 [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6053] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6053] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6052] <... mkdirat resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5633] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... futex resumed>) = 0 [pid 6051] <... futex resumed>) = 1 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 6053] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6053] <... mmap resumed>) = 0x110c230000 [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] close(3 [pid 6053] <... futex resumed>) = 1 [pid 6052] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] <... futex resumed>) = 0 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] <... futex resumed>) = 1 [pid 6051] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... close resumed>) = 0 [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] <... futex resumed>) = 0 [pid 6050] close(3) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6050] close(4 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6050] close(5 [pid 5638] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6053] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6051] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6053] <... mkdirat resumed>) = 0 [pid 5634] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6054 attached [pid 6053] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] close(6 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6054] set_robust_list(0x55556d18d6e0, 24 [pid 6053] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6054] <... set_robust_list resumed>) = 0 [pid 6053] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] close(3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6054] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(7 [pid 5634] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6051] close(4) = -1 EBADF (Bad file descriptor) [pid 6051] close(5 [pid 5638] <... openat resumed>) = 3 [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6051] close(6 [pid 6054] chdir("./24" [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(3 [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 50 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(8 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 6054] <... chdir resumed>) = 0 [pid 6051] close(7 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] close(9 [pid 5638] getdents64(3 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] close(10 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6054] <... prctl resumed>) = 0 [pid 6051] close(8 [pid 6050] close(11 [pid 5638] umount2("./26/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5634] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 6054] setpgid(0, 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6054] <... setpgid resumed>) = 0 [pid 6051] close(9 [pid 5634] close(3 [pid 6054] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 6051] close(10 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6054] <... symlink resumed>) = 0 [pid 6051] close(11 [pid 6050] close(12 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6054] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 6051] close(12 [pid 6050] close(13 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6054] <... symlink resumed>) = 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(14 [pid 6051] close(13 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6054] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(15 [pid 5638] <... umount2 resumed>) = 0 [pid 6051] close(14 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./26/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] <... symlink resumed>) = 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(16ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6055 attached [pid 6054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6051] close(15 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] set_robust_list(0x55556d18d6e0, 24 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(17 [pid 5638] newfstatat(AT_FDCWD, "./26/bus" [pid 6051] close(16 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 50 [pid 6055] <... set_robust_list resumed>) = 0 [pid 6054] <... openat resumed>) = 3 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(18 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6051] close(17 [pid 6054] write(3, "1000", 4 [pid 6050] close(19 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] umount2("./26/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6054] <... write resumed>) = 4 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] chdir("./24" [pid 6054] close(3 [pid 6051] close(18 [pid 6050] close(20 [pid 5638] openat(AT_FDCWD, "./26/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6055] <... chdir resumed>) = 0 [pid 6054] <... close resumed>) = 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6054] symlink("/dev/binderfs", "./binderfs" [pid 6051] close(19 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 4 [pid 6055] <... prctl resumed>) = 0 [pid 6054] <... symlink resumed>) = 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(21 [pid 6055] setpgid(0, 0 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] fstat(4 [pid 6055] <... setpgid resumed>) = 0 [pid 6054] write(1, "executing program\n", 18 [pid 6051] close(20 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 executing program [pid 6055] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 6054] <... write resumed>) = 18 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(22 [pid 6055] <... symlink resumed>) = 0 [pid 6054] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] close(21 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 6050] close(23 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6054] <... futex resumed>) = 0 [pid 6051] close(22 [pid 6055] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 6054] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./26/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... symlink resumed>) = 0 [pid 6054] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6051] close(23) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 6054] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6051] close(24 [pid 5638] newfstatat(AT_FDCWD, "./26/bus/index" [pid 6055] <... symlink resumed>) = 0 [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] close(24 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6051] close(25 [pid 6054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./26/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] <... mmap resumed>) = 0x7fc7184cb000 [pid 6051] close(26 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6054] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6054] <... mprotect resumed>) = 0 [pid 6051] close(27 [pid 6050] close(25 [pid 5638] openat(AT_FDCWD, "./26/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6054] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... openat resumed>) = 5 [pid 5638] fstat(5 [pid 6055] <... openat resumed>) = 3 [pid 6054] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6051] close(28 [pid 6050] close(26) = -1 EBADF (Bad file descriptor) [pid 6050] close(27 [pid 6055] write(3, "1000", 4 [pid 6054] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6056 attached [pid 6055] <... write resumed>) = 4 [pid 6051] close(29 [pid 6050] close(28 [pid 5638] getdents64(5 [pid 6056] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6055] close(3 [pid 6054] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 6051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6056] <... rseq resumed>) = 0 [pid 6055] <... close resumed>) = 0 [pid 6054] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] exit_group(0 [pid 5638] getdents64(5 [pid 6056] set_robust_list(0x7fc7184eb9a0, 24 [pid 6055] symlink("/dev/binderfs", "./binderfs" [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] <... futex resumed>) = ? [pid 6051] <... exit_group resumed>) = ? [pid 6050] close(29 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6056] <... set_robust_list resumed>) = 0 [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6050] exit_group(0 [pid 6052] <... futex resumed>) = ? [pid 6050] <... exit_group resumed>) = ? [pid 6056] rt_sigprocmask(SIG_SETMASK, [] [pid 6055] <... symlink resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 6053] +++ exited with 0 +++ [pid 6052] +++ exited with 0 +++ [pid 6051] +++ exited with 0 +++ [pid 5638] close(5 [pid 6056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] write(1, "executing program\n", 18 [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6050] +++ exited with 0 +++ [pid 5638] <... close resumed>) = 0 [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6056] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6056] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6055] <... write resumed>) = 18 [pid 5638] rmdir("./26/bus/index" [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 6056] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6054] <... futex resumed>) = 0 [pid 6056] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5638] umount2("./26/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6056] <... mkdirat resumed>) = 0 [pid 6055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc7184cb000 [pid 5638] newfstatat(AT_FDCWD, "./26/bus/work" [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6055] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6056] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] <... futex resumed>) = 0 [pid 5638] umount2("./26/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... mprotect resumed>) = 0 [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6056] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 1 [pid 5638] openat(AT_FDCWD, "./26/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6056] mkdirat(AT_FDCWD, "./bus", 000 [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6056] <... mkdirat resumed>) = 0 [pid 6055] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... openat resumed>) = 5 [pid 5638] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5638] getdents64(5 [pid 6054] <... futex resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6057 attached [pid 6056] <... futex resumed>) = 1 [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6056] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6054] <... futex resumed>) = 0 [pid 6055] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5638] getdents64(5 [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6055] <... futex resumed>) = 0 [pid 5636] <... restart_syscall resumed>) = 0 [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(5 [pid 5636] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6056] <... mount resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] <... rseq resumed>) = 0 [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rmdir("./26/bus/work" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6057] set_robust_list(0x7fc7184eb9a0, 24 [pid 5637] <... openat resumed>) = 3 [pid 6057] <... set_robust_list resumed>) = 0 [pid 6057] rt_sigprocmask(SIG_SETMASK, [] [pid 6056] <... futex resumed>) = 1 [pid 5636] <... openat resumed>) = 3 [pid 6057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 6057] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE) = -1 EBADF (Bad file descriptor) [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6057] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5636] fstat(3 [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] fstat(3 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6057] <... futex resumed>) = 0 [pid 6056] <... futex resumed>) = 0 [pid 6055] <... futex resumed>) = 1 [pid 6054] <... futex resumed>) = 1 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6057] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6056] chdir("./bus" [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] close(4 [pid 5636] getdents64(3 [pid 6056] <... chdir resumed>) = 0 [pid 5638] <... close resumed>) = 0 [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6056] <... futex resumed>) = 1 [pid 6054] <... futex resumed>) = 0 [pid 5638] rmdir("./26/bus" [pid 5637] getdents64(3 [pid 5636] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6056] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6057] <... mkdirat resumed>) = 0 [pid 6056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6054] <... futex resumed>) = 0 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] umount2("./26/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6056] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6056] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5638] umount2("./26/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] newfstatat(AT_FDCWD, "./26/file0" [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... umount2 resumed>) = 0 [pid 5636] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] umount2("./26/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6057] mkdirat(AT_FDCWD, "./bus", 000 [pid 6056] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] umount2("./26/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] newfstatat(AT_FDCWD, "./25/bus" [pid 6057] <... mkdirat resumed>) = 0 [pid 6056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] newfstatat(AT_FDCWD, "./26/bus" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... futex resumed>) = 0 [pid 6056] <... mmap resumed>) = 0x110c230000 [pid 6055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] openat(AT_FDCWD, "./26/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] umount2("./25/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] umount2("./26/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... openat resumed>) = 4 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... futex resumed>) = 0 [pid 5638] fstat(4 [pid 5637] openat(AT_FDCWD, "./26/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] openat(AT_FDCWD, "./25/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6057] <... futex resumed>) = 0 [pid 6056] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 1 [pid 6054] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5637] <... openat resumed>) = 4 [pid 6057] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6056] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] <... futex resumed>) = 0 [pid 5638] getdents64(4 [pid 5636] <... openat resumed>) = 4 [pid 6056] <... mkdirat resumed>) = 0 [pid 6054] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5637] fstat(4 [pid 5636] fstat(4 [pid 5638] umount2("./26/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5638] newfstatat(AT_FDCWD, "./26/file0/sys" [pid 6056] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] getdents64(4 [pid 6056] <... futex resumed>) = 1 [pid 6054] <... futex resumed>) = 0 [pid 6056] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] close(3 [pid 5638] umount2("./26/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6054] close(4 [pid 5636] umount2("./25/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] getdents64(4 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] openat(AT_FDCWD, "./26/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6054] close(5 [pid 5638] <... openat resumed>) = 5 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5636] newfstatat(AT_FDCWD, "./25/bus/index" [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] umount2("./26/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] close(6 [pid 5638] fstat(5 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6054] close(7 [pid 5638] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5637] newfstatat(AT_FDCWD, "./26/bus/index" [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5636] umount2("./25/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] close(8 [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(5 [pid 5637] umount2("./26/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] close(9 [pid 5636] openat(AT_FDCWD, "./25/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] openat(AT_FDCWD, "./26/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... openat resumed>) = 5 [pid 6054] close(10 [pid 5638] close(5 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] <... openat resumed>) = 5 [pid 5636] fstat(5 [pid 6054] close(11 [pid 5638] rmdir("./26/file0/sys" [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] fstat(5 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6054] close(12 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5636] getdents64(5 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] getdents64(5 [pid 6054] close(13 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getdents64(4 [pid 5637] getdents64(5 [pid 5636] getdents64(5 [pid 6054] close(14 [pid 5638] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(5 [pid 6057] <... mount resumed>) = 0 [pid 6054] close(15 [pid 5638] close(4 [pid 5637] <... close resumed>) = 0 [pid 5636] close(5 [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] rmdir("./26/bus/index" [pid 6057] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 0 [pid 6054] close(16 [pid 5638] rmdir("./26/file0" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 6057] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... rmdir resumed>) = 0 [pid 5636] rmdir("./25/bus/index" [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6054] close(17 [pid 5637] umount2("./26/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] chdir("./bus" [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rmdir resumed>) = 0 [pid 6057] <... chdir resumed>) = 0 [pid 6054] close(18 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] close(19 [pid 5638] newfstatat(AT_FDCWD, "./26/binderfs" [pid 5636] umount2("./25/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6057] <... futex resumed>) = 1 [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] close(20 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6057] mount(NULL, "./tracing", "tracefs", 0, NULL [pid 6055] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6057] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] close(21 [pid 5638] unlink("./26/binderfs" [pid 5636] newfstatat(AT_FDCWD, "./25/bus/work" [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] close(22 [pid 5637] newfstatat(AT_FDCWD, "./26/bus/work" [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6057] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6057] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] close(23 [pid 5638] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] umount2("./26/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] umount2("./25/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6057] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] close(24 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6057] <... mmap resumed>) = 0x110c230000 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 5637] openat(AT_FDCWD, "./26/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] openat(AT_FDCWD, "./25/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5637] <... openat resumed>) = 5 [pid 5637] fstat(5, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5637] getdents64(5, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5637] getdents64(5, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] close(5) = 0 [pid 5637] rmdir("./26/bus/work" [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] close(25 [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... openat resumed>) = 5 [pid 6057] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./26/cgroup.net" [pid 5637] getdents64(4 [pid 5636] fstat(5 [pid 6057] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] close(26 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... unlink resumed>) = 0 [pid 5637] close(4 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 6057] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6055] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] close(27 [pid 5638] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] <... close resumed>) = 0 [pid 5636] getdents64(5 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] rmdir("./26/bus" [pid 6054] close(28 [pid 5638] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 5637] <... rmdir resumed>) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6054] close(29 [pid 5637] umount2("./26/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(5 [pid 6054] exit_group(0 [pid 5637] newfstatat(AT_FDCWD, "./26/file0" [pid 6056] <... futex resumed>) = ? [pid 6054] <... exit_group resumed>) = ? [pid 5638] unlink("./26/cgroup.cpu" [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5637] umount2("./26/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6057] <... mkdirat resumed>) = 0 [pid 6056] +++ exited with 0 +++ [pid 6054] +++ exited with 0 +++ [pid 5638] <... unlink resumed>) = 0 [pid 5636] close(5 [pid 6057] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6057] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 0 [pid 5638] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5637] openat(AT_FDCWD, "./26/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5636] <... close resumed>) = 0 [pid 6057] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] close(3 [pid 5638] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... openat resumed>) = 4 [pid 5636] rmdir("./25/bus/work" [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] newfstatat(AT_FDCWD, "./26/cgroup" [pid 5637] fstat(4 [pid 5636] <... rmdir resumed>) = 0 [pid 6055] close(4) = -1 EBADF (Bad file descriptor) [pid 5638] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6055] close(5 [pid 5636] getdents64(4 [pid 5633] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] unlink("./26/cgroup" [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6055] close(6 [pid 5638] <... unlink resumed>) = 0 [pid 5637] getdents64(4 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(4 [pid 5633] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getdents64(3 [pid 6055] close(7 [pid 5638] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5636] <... close resumed>) = 0 [pid 5633] <... openat resumed>) = 3 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 6055] close(8 [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./26/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] rmdir("./25/bus" [pid 5633] fstat(3 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(9 [pid 5638] rmdir("./26" [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(10 [pid 5638] <... rmdir resumed>) = 0 [pid 5637] newfstatat(AT_FDCWD, "./26/file0/sys" [pid 5636] umount2("./25/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(3 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(11 [pid 5638] mkdir("./27", 0777 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... mkdir resumed>) = 0 [pid 5637] umount2("./26/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 6055] close(12 [pid 5636] newfstatat(AT_FDCWD, "./25/file0" [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] close(13 [pid 5638] <... socket resumed>) = 3 [pid 5637] openat(AT_FDCWD, "./26/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] umount2("./25/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] close(14 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... openat resumed>) = 5 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(15 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] openat(AT_FDCWD, "./25/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] fstat(5 [pid 5636] <... openat resumed>) = 4 [pid 6055] close(16 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] fstat(4 [pid 6055] close(17) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] getdents64(5 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6055] close(18 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... umount2 resumed>) = 0 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5637] getdents64(5 [pid 5636] getdents64(4 [pid 6055] close(19 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5637] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 5633] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5637] close(5 [pid 5636] umount2("./25/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] close(20 [pid 5638] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(21 [pid 5638] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5637] rmdir("./26/file0/sys" [pid 5636] newfstatat(AT_FDCWD, "./25/file0/sys" [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(3 [pid 5637] <... rmdir resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./24/bus" [pid 6055] close(22 [pid 5638] <... close resumed>) = 0 [pid 5637] getdents64(4 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5633] openat(AT_FDCWD, "./24/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6055] close(23 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] umount2("./25/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... socket resumed>) = 3 [pid 5637] close(4 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... openat resumed>) = 4 [pid 6055] close(24 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5636] openat(AT_FDCWD, "./25/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5637] rmdir("./26/file0" [pid 5636] <... openat resumed>) = 5 [pid 5633] fstat(4 [pid 6055] close(25 [pid 5638] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] fstat(5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6055] close(26 [pid 5638] close(3 [pid 5636] getdents64(5 [pid 5633] getdents64(4 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = 0 [pid 5637] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 6055] close(27 [pid 5638] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(5 [pid 5633] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(28 [pid 5638] <... socket resumed>) = 3 [pid 5637] newfstatat(AT_FDCWD, "./26/binderfs" [pid 5636] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6055] close(29 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] close(5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6055] exit_group(0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] unlink("./26/binderfs" [pid 5636] <... close resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./24/bus/index" [pid 6057] <... futex resumed>) = ? [pid 6055] <... exit_group resumed>) = ? [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... unlink resumed>) = 0 [pid 5636] rmdir("./25/file0/sys" [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5633] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] getdents64(4 [pid 5637] newfstatat(AT_FDCWD, "./26/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5636] close(4 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] unlink("./26/cgroup.net" [pid 5636] <... close resumed>) = 0 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] rmdir("./25/file0" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5637] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... rmdir resumed>) = 0 [pid 6057] +++ exited with 0 +++ [pid 6055] +++ exited with 0 +++ [pid 5633] openat(AT_FDCWD, "./24/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5637] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... openat resumed>) = 5 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5637] unlink("./26/cgroup.cpu" [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] fstat(5 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] unlink("./25/binderfs" [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... unlink resumed>) = 0 [pid 5633] getdents64(5 [pid 5637] newfstatat(AT_FDCWD, "./26/cgroup" [pid 5636] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5637] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] getdents64(5 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] unlink("./26/cgroup" [pid 5636] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5637] <... unlink resumed>) = 0 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 5637] getdents64(3 [pid 5636] unlink("./25/cgroup.net" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(5 [pid 5637] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] <... close resumed>) = 0 [pid 5637] close(3 [pid 5633] rmdir("./24/bus/index" [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5637] <... close resumed>) = 0 [pid 5636] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5637] rmdir("./26" [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... openat resumed>) = 3 [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] <... rmdir resumed>) = 0 [pid 5636] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5637] mkdir("./27", 0777 [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] fstat(3 [pid 5633] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 5637] <... mkdir resumed>) = 0 [pid 5636] unlink("./25/cgroup.cpu" [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=160, ...}) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... setsockopt resumed>) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./24/bus/work" [pid 5634] getdents64(3 [pid 5638] close(3 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 8 entries */, 32768) = 232 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5638] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] newfstatat(AT_FDCWD, "./25/cgroup" [pid 5638] <... socket resumed>) = 3 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5636] unlink("./25/cgroup" [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] <... unlink resumed>) = 0 [pid 5634] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] getdents64(3 [pid 5638] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5636] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] openat(AT_FDCWD, "./24/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5636] close(3 [pid 5633] <... openat resumed>) = 5 [pid 5637] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5636] <... close resumed>) = 0 [pid 5634] <... umount2 resumed>) = 0 [pid 5633] fstat(5 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5636] rmdir("./25" [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5637] close(3 [pid 5636] <... rmdir resumed>) = 0 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] mkdir("./26", 0777 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] <... socket resumed>) = 3 [pid 5636] <... mkdir resumed>) = 0 [pid 5634] newfstatat(AT_FDCWD, "./24/bus" [pid 5633] getdents64(5 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] close(5 [pid 5638] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5633] <... close resumed>) = 0 [pid 5637] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] umount2("./24/bus", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] rmdir("./24/bus/work" [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] close(3 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] openat(AT_FDCWD, "./24/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] getdents64(4 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] <... socket resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] <... openat resumed>) = 4 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5634] fstat(4 [pid 5638] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] close(4 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=80, ...}) = 0 [pid 5633] <... close resumed>) = 0 [pid 5634] getdents64(4 [pid 5633] rmdir("./24/bus" [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 4 entries */, 32768) = 104 [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... rmdir resumed>) = 0 [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5638] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./24/bus/index" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5636] close(3) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] newfstatat(AT_FDCWD, "./24/file0" [pid 5638] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] umount2("./24/bus/index", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... setsockopt resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5634] openat(AT_FDCWD, "./24/bus/index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... socket resumed>) = 3 [pid 5638] close(3 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 5634] <... openat resumed>) = 5 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5638] <... close resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 5634] fstat(5 [pid 5633] openat(AT_FDCWD, "./24/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] <... openat resumed>) = 4 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6058 attached [pid 5638] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 57 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 5634] getdents64(5 [pid 5633] fstat(4 [pid 6058] set_robust_list(0x55556d18d6e0, 24 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5636] close(3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 6058] <... set_robust_list resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] getdents64(5 [pid 5633] getdents64(4 [pid 6058] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 6058] chdir("./27" [pid 5637] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] close(5 [pid 5633] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6058] <... chdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5634] <... close resumed>) = 0 [pid 6058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] rmdir("./24/bus/index" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6058] <... prctl resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6058] setpgid(0, 0) = 0 [pid 6058] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... rmdir resumed>) = 0 [pid 5633] newfstatat(AT_FDCWD, "./24/file0/sys" [pid 6058] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5637] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6058] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6058] <... symlink resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 5634] newfstatat(AT_FDCWD, "./24/bus/work" [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6058] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5637] close(3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] openat(AT_FDCWD, "./24/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6058] <... symlink resumed>) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 6058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5633] <... openat resumed>) = 5 [pid 5637] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] umount2("./24/bus/work", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 6058] <... openat resumed>) = 3 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5637] <... socket resumed>) = 3 [pid 5633] fstat(5 [pid 5634] openat(AT_FDCWD, "./24/bus/work", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6058] write(3, "1000", 4 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 6058] <... write resumed>) = 4 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... openat resumed>) = 5 [pid 5633] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 6058] close(3 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 6058] <... close resumed>) = 0 [pid 6058] symlink("/dev/binderfs", "./binderfs" [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6058] <... symlink resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6058] write(1, "executing program\n", 18 [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 executing program [pid 6058] <... write resumed>) = 18 [pid 5634] fstat(5 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] getdents64(5 [pid 6058] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 6058] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|000, st_size=40, ...}) = 0 [pid 5633] getdents64(5 [pid 6058] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 6058] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(5 [pid 6058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] <... socket resumed>) = 3 [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] <... close resumed>) = 0 [pid 6058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] getdents64(5 [pid 5633] rmdir("./24/file0/sys" [pid 6058] <... mmap resumed>) = 0x7fc7184cb000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6058] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5634] close(5 [pid 5633] getdents64(4 [pid 6058] <... mprotect resumed>) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] <... close resumed>) = 0 [pid 5633] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 6058] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... setsockopt resumed>) = 0 [pid 5633] close(4 [pid 5634] rmdir("./24/bus/work" [pid 5633] <... close resumed>) = 0 [pid 6058] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] rmdir("./24/file0" [pid 6058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 5637] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00\x00\x70\x02\x00\x00\x05\x00\x00\x00\x28\x04\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5633] <... rmdir resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1104]) = 0 [pid 5634] <... rmdir resumed>) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6059 attached [pid 6058] <... clone3 resumed> => {parent_tid=[58]}, 88) = 58 [pid 5633] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6059] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6058] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] getdents64(4 [pid 6059] <... rseq resumed>) = 0 [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] close(4 [pid 5633] newfstatat(AT_FDCWD, "./24/binderfs" [pid 6059] set_robust_list(0x7fc7184eb9a0, 24 [pid 6058] <... futex resumed>) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] <... close resumed>) = 0 [pid 6059] <... set_robust_list resumed>) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6059] rt_sigprocmask(SIG_SETMASK, [] [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5636] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 5634] rmdir("./24/bus" [pid 5633] unlink("./24/binderfs" [pid 6059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 6059] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... rmdir resumed>) = 0 [pid 5633] <... unlink resumed>) = 0 [pid 6059] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6059] <... futex resumed>) = 1 [pid 6058] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6058] <... futex resumed>) = 0 [pid 5636] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] <... setsockopt resumed>) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5636] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5634] newfstatat(AT_FDCWD, "./24/file0" [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5633] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 6059] mkdirat(AT_FDCWD, "./file0", 0601 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 5636] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6059] <... mkdirat resumed>) = 0 [pid 5636] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 5634] umount2("./24/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] unlink("./24/cgroup.net" [pid 6059] <... futex resumed>) = 1 [pid 6058] <... futex resumed>) = 0 [pid 5636] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] close(3 [pid 5633] <... unlink resumed>) = 0 [pid 5634] openat(AT_FDCWD, "./24/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6059] mkdirat(AT_FDCWD, "./bus", 000 [pid 6058] <... futex resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 5633] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6059] <... mkdirat resumed>) = 0 [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... close resumed>) = 0 [pid 5634] <... openat resumed>) = 4 [pid 5637] <... setsockopt resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 5634] fstat(4 [pid 5633] newfstatat(AT_FDCWD, "./24/cgroup.cpu"ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6060 attached [pid 6059] <... futex resumed>) = 1 [pid 6058] <... futex resumed>) = 0 [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0600, st_size=60, ...}) = 0 [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6059] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 6060] set_robust_list(0x55556d18d6e0, 24 [pid 5633] unlink("./24/cgroup.cpu" [pid 6060] <... set_robust_list resumed>) = 0 [pid 6059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 54 [pid 5634] getdents64(4 [pid 6060] rt_sigprocmask(SIG_SETMASK, [] [pid 6059] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6058] <... futex resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... unlink resumed>) = 0 [pid 6060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 3 entries */, 32768) = 72 [pid 6060] chdir("./26") = 0 [pid 6059] <... mount resumed>) = 0 [pid 5637] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x90\x42\x2d\xdf\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 5634] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... prctl resumed>) = 0 [pid 6059] <... futex resumed>) = 1 [pid 6058] <... futex resumed>) = 0 [pid 5637] <... setsockopt resumed>) = 0 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6060] setpgid(0, 0 [pid 6059] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] newfstatat(AT_FDCWD, "./24/file0/sys" [pid 5633] newfstatat(AT_FDCWD, "./24/cgroup" [pid 6060] <... setpgid resumed>) = 0 [pid 6059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] <... futex resumed>) = 0 [pid 5637] close(3 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6060] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 6059] chdir("./bus" [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... close resumed>) = 0 [pid 5634] umount2("./24/file0/sys", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6060] <... symlink resumed>) = 0 [pid 6059] <... chdir resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] unlink("./24/cgroup" [pid 5634] openat(AT_FDCWD, "./24/file0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6060] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... symlink resumed>) = 0 [pid 6059] <... futex resumed>) = 1 [pid 6058] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... openat resumed>) = 5 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... unlink resumed>) = 0 [pid 6060] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 6059] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... symlink resumed>) = 0 [pid 6059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] <... futex resumed>) = 0 [pid 5634] fstat(5 [pid 6059] mount(NULL, "./tracing", "tracefs", 0, NULL) = -1 ENOENT (No such file or directory) [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... futex resumed>) = 0 [pid 6059] <... futex resumed>) = 1 [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... openat resumed>) = 3 [pid 6059] mmap(0x110c230000, 134217730, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE|MAP_POPULATE|MAP_NONBLOCK|MAP_EXECUTABLE|1< [pid 6058] <... futex resumed>) = 0 [pid 5634] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 5633] getdents64(3 [pid 6059] <... mmap resumed>) = 0x110c230000 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6061 attached [pid 6060] write(3, "1000", 4 [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55556d18d6d0) = 57 [pid 5634] getdents64(5 [pid 5633] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 6061] set_robust_list(0x55556d18d6e0, 24 [pid 6060] <... write resumed>) = 4 [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 2 entries */, 32768) = 48 [pid 5633] close(3 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6061] <... set_robust_list resumed>) = 0 [pid 6060] close(3 [pid 6059] <... futex resumed>) = 0 [pid 6058] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] getdents64(5 [pid 5633] <... close resumed>) = 0 [pid 6061] rt_sigprocmask(SIG_SETMASK, [] [pid 6060] <... close resumed>) = 0 [pid 6059] mkdirat(AT_FDCWD, "./sys", 0777 [pid 6058] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... getdents64 resumed>, 0x55556d19e830 /* 0 entries */, 32768) = 0 [pid 5633] rmdir("./24" [pid 6061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6060] symlink("/dev/binderfs", "./binderfs" [pid 6058] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] close(5 [pid 6061] chdir("./27" [pid 6060] <... symlink resumed>) = 0 [pid 5633] <... rmdir resumed>) = 0 [pid 6059] <... mkdirat resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 6061] <... chdir resumed>) = 0 [pid 6059] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] mkdir("./25", 0777 [pid 6060] write(1, "executing program\n", 18 [pid 6059] <... futex resumed>) = 1 [pid 6058] <... futex resumed>) = 0 [pid 5634] rmdir("./24/file0/sys" [pid 6059] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] close(3 [pid 6061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6060] <... write resumed>) = 18 [pid 5634] <... rmdir resumed>) = 0 executing program [pid 6061] <... prctl resumed>) = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 6061] setpgid(0, 0 [pid 6060] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] close(4 [pid 5634] getdents64(4 [pid 6061] <... setpgid resumed>) = 0 [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d1967f0 /* 0 entries */, 32768) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6061] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 6060] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6058] close(5 [pid 5634] close(4 [pid 5633] <... socket resumed>) = 3 [pid 6061] <... symlink resumed>) = 0 [pid 6060] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5634] rmdir("./24/file0" [pid 6060] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6058] close(6 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6061] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 6060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6058] close(7 [pid 5634] <... rmdir resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6061] <... symlink resumed>) = 0 [pid 6060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] close(8 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6060] <... mmap resumed>) = 0x7fc7184cb000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6061] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 6060] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6061] <... symlink resumed>) = 0 [pid 6060] <... mprotect resumed>) = 0 [pid 6058] close(9 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./24/binderfs" [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 6058] close(10 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6060] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 6058] close(11) = -1 EBADF (Bad file descriptor) [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 6060] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6058] close(12 [pid 6061] <... openat resumed>) = 3 [pid 6060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5634] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6061] write(3, "1000", 4 [pid 6058] close(13ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6062 attached [pid 6061] <... write resumed>) = 4 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... getsockopt resumed>, "\x62\x72\x6f\x75\x74\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [168]) = 0 [pid 6062] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6061] close(3 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6061] <... close resumed>) = 0 [pid 6058] close(14 [pid 5634] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 5633] close(3 [pid 6060] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 6062] <... rseq resumed>) = 0 [pid 6061] symlink("/dev/binderfs", "./binderfs" [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... close resumed>) = 0 [pid 6062] set_robust_list(0x7fc7184eb9a0, 24 [pid 6060] rt_sigprocmask(SIG_SETMASK, [] [pid 6058] close(15 [pid 6062] <... set_robust_list resumed>) = 0 [pid 6060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6062] rt_sigprocmask(SIG_SETMASK, [] [pid 6061] <... symlink resumed>) = 0 [pid 6060] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] close(16 [pid 5634] unlink("./24/cgroup.net" [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6062] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... unlink resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 6061] write(1, "executing program\n", 18 [pid 5634] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 6061] <... write resumed>) = 18 [pid 6062] sendmsg(-1, NULL, MSG_DONTROUTE|MSG_PROBE [pid 6060] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6058] close(17 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6061] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 6062] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 6061] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 5633] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 6062] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] rt_sigaction(SIGRT_1, {sa_handler=0x7fc7185479b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc7185391a0} [pid 6058] close(18 [pid 6062] <... futex resumed>) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6062] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] close(19 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 6061] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] unlink("./24/cgroup.cpu" [pid 6061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... unlink resumed>) = 0 [pid 6062] mkdirat(AT_FDCWD, "./file0", 0601 [pid 6060] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6058] close(20 [pid 6061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6061] <... mmap resumed>) = 0x7fc7184cb000 [pid 5634] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(3 [pid 6062] <... mkdirat resumed>) = 0 [pid 6061] mprotect(0x7fc7184cc000, 131072, PROT_READ|PROT_WRITE [pid 6058] close(21 [pid 5634] newfstatat(AT_FDCWD, "./24/cgroup" [pid 5633] <... close resumed>) = 0 [pid 6062] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... mprotect resumed>) = 0 [pid 5634] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] unlink("./24/cgroup" [pid 6062] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] close(22 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6062] mkdirat(AT_FDCWD, "./bus", 000 [pid 6061] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... unlink resumed>) = 0 [pid 5633] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 6061] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6058] close(23 [pid 5634] getdents64(3 [pid 5633] <... socket resumed>) = 3 [pid 6062] <... mkdirat resumed>) = 0 [pid 6061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc7184eb990, parent_tid=0x7fc7184eb990, exit_signal=0, stack=0x7fc7184cb000, stack_size=0x202c0, tls=0x7fc7184eb6c0} [pid 6060] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... getdents64 resumed>, 0x55556d18e7b0 /* 0 entries */, 32768) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6062] futex(0x7fc7185d190c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] close(24 [pid 5634] close(3 [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 6063 attached [pid 5634] <... close resumed>) = 0 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6062] <... futex resumed>) = 1 [pid 6063] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rmdir("./24" [pid 5633] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 6060] <... futex resumed>) = 0 [pid 6063] <... rseq resumed>) = 0 [pid 6062] futex(0x7fc7185d1908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] <... clone3 resumed> => {parent_tid=[58]}, 88) = 58 [pid 6060] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] close(25 [pid 5634] <... rmdir resumed>) = 0 [pid 6063] set_robust_list(0x7fc7184eb9a0, 24 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6061] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] mkdir("./25", 0777 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 6063] <... set_robust_list resumed>) = 0 [pid 6062] mount(NULL, "./bus", "overlay", MS_NOEXEC, "workdir=./bus,lowerdir=./cgroup,upperdir=./file0," [pid 6061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6060] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6058] close(26 [pid 5634] <... mkdir resumed>) = 0 [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 6063] rt_sigprocmask(SIG_SETMASK, [] [pid 6061] futex(0x7fc7185d1908, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 6061] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 5633] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 6061] futex(0x7fc7185d190c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... socket resumed>) = 3 [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_INFO [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [120]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 5634] getsockopt(3, SOL_IP, EBT_SO_GET_ENTRIES [pid 5633] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 5634] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [264]) = 0 [pid 5633] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0