./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1188221170 <...> Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. execve("./syz-executor1188221170", ["./syz-executor1188221170"], 0x7ffc011cc1f0 /* 10 vars */) = 0 brk(NULL) = 0x55558ee6d000 brk(0x55558ee6dd40) = 0x55558ee6dd40 arch_prctl(ARCH_SET_FS, 0x55558ee6d3c0) = 0 set_tid_address(0x55558ee6d690) = 5771 set_robust_list(0x55558ee6d6a0, 24) = 0 rseq(0x55558ee6dce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1188221170", 4096) = 28 getrandom("\xa2\xf7\x78\x8f\xf1\x52\xa0\x48", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558ee6dd40 brk(0x55558ee8ed40) = 0x55558ee8ed40 brk(0x55558ee8f000) = 0x55558ee8f000 mprotect(0x7fe6ef16e000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 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 [ 204.824565][ T5771] cgroup: Unknown subsys name 'net' 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) 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") = ? 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") = ? 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) [ 205.024067][ T5771] cgroup: Unknown subsys name 'cpuset' [ 205.055241][ T5771] cgroup: Unknown subsys name 'rlimit' 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) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) 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=5771}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x1d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00\xe8\x02\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"...], 4096, 0, NULL, NULL) = 864 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5771}, {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}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 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=5771}, {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=5771}, {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=68, 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=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 68 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5771}, {error=0, msg={nlmsg_len=68, 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}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x06\x00\x0a\x00\xa1\xaa\x00\x00"], 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=5771}, {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=5771}, {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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558ee6d690) = 5773 ./strace-static-x86_64: Process 5773 attached [pid 5771] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5774 attached [pid 5773] set_robust_list(0x55558ee6d6a0, 24) = 0 [pid 5771] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5774 [pid 5773] mkdir("./syzkaller.BRWFED", 0700 [pid 5771] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5774] set_robust_list(0x55558ee6d6a0, 24) = 0 [pid 5773] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5775 attached [pid 5774] getrandom( [pid 5771] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5775 [pid 5775] set_robust_list(0x55558ee6d6a0, 24) = 0 [pid 5774] <... getrandom resumed>"\x81\x44\x6c\x25\x73\xc0\xb1\xf2", 8, GRND_NONBLOCK) = 8 [pid 5771] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5775] mkdir("./syzkaller.GbhapI", 0700 [pid 5774] mkdir("./syzkaller.dhn52u", 0700) = 0 [pid 5773] chmod("./syzkaller.BRWFED", 0777) = 0 [pid 5773] chdir("./syzkaller.BRWFED") = 0 [pid 5773] unshare(CLONE_NEWPID) = 0 [pid 5773] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5776 attached [pid 5774] chmod("./syzkaller.dhn52u", 0777) = 0 ./strace-static-x86_64: Process 5777 attached [pid 5771] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5777 [pid 5775] <... mkdir resumed>) = 0 [pid 5771] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5777] set_robust_list(0x55558ee6d6a0, 24 [pid 5776] set_robust_list(0x55558ee6d6a0, 24 [pid 5775] chmod("./syzkaller.GbhapI", 0777 [pid 5777] <... set_robust_list resumed>) = 0 [pid 5776] <... set_robust_list resumed>) = 0 [pid 5776] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5774] chdir("./syzkaller.dhn52u" [pid 5773] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5776 [pid 5776] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5774] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5778 attached [pid 5777] mkdir("./syzkaller.bBMOgr", 0700 [pid 5776] <... openat resumed>) = 4 [pid 5775] <... chmod resumed>) = 0 [pid 5774] unshare(CLONE_NEWPID) = 0 [pid 5774] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5776] dup2(4, 202) = 202 [pid 5776] close(4./strace-static-x86_64: Process 5779 attached ) = 0 [pid 5777] <... mkdir resumed>) = 0 [pid 5776] write(202, "\xff\x00", 2 [pid 5778] set_robust_list(0x55558ee6d6a0, 24 [pid 5775] chdir("./syzkaller.GbhapI" [pid 5771] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5778 [pid 5779] set_robust_list(0x55558ee6d6a0, 24 [pid 5778] <... set_robust_list resumed>) = 0 [pid 5776] <... write resumed>) = 2 [pid 5775] <... chdir resumed>) = 0 [pid 5774] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5779 [pid 5775] unshare(CLONE_NEWPID [pid 5779] <... set_robust_list resumed>) = 0 [pid 5778] mkdir("./syzkaller.Qv9t7r", 0700 [pid 5779] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5775] <... unshare resumed>) = 0 [pid 5779] <... socket resumed>) = 3 [pid 5775] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5779] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5779] dup2(4, 202) = 202 [pid 5779] close(4) = 0 [pid 5779] write(202, "\xff\x00", 2) = 2 [pid 5778] <... mkdir resumed>) = 0 [pid 5779] read(202, [pid 5777] chmod("./syzkaller.bBMOgr", 0777 [pid 5779] <... read resumed>"\xff\x00\x01\x00", 4) = 4 [pid 5779] rt_sigaction(SIGRT_1, {sa_handler=0x7fe6ef115fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe6ef1078e0}, NULL, 8) = 0 [pid 5779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5779] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee89b000 [pid 5779] mprotect(0x7fe6ee89c000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5777] <... chmod resumed>) = 0 [pid 5778] chmod("./syzkaller.Qv9t7r", 0777 [pid 5777] chdir("./syzkaller.bBMOgr" [pid 5775] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5783 [pid 5778] <... chmod resumed>) = 0 [pid 5778] chdir("./syzkaller.Qv9t7r") = 0 [pid 5778] unshare(CLONE_NEWPID) = 0 [pid 5778] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5783 attached [pid 5777] <... chdir resumed>) = 0 [pid 5783] set_robust_list(0x55558ee6d6a0, 24 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5777] unshare(CLONE_NEWPID [pid 5776] read(202, [pid 5777] <... unshare resumed>) = 0 [pid 5776] <... read resumed>"\xff\x00\x00\x00", 4) = 4 ./strace-static-x86_64: Process 5784 attached [pid 5783] <... set_robust_list resumed>) = 0 [pid 5779] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5778] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5784 [pid 5777] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5776] rt_sigaction(SIGRT_1, {sa_handler=0x7fe6ef115fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe6ef1078e0}, [pid 5783] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5776] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ef09b990, parent_tid=0x7fe6ef09b990, exit_signal=0, stack=0x7fe6ee89b000, stack_size=0x800300, tls=0x7fe6ef09b6c0} [pid 5776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 5785 attached [pid 5783] <... socket resumed>) = 3 [pid 5776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5776] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee89b000 ./strace-static-x86_64: Process 5786 attached [pid 5783] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5776] mprotect(0x7fe6ee89c000, 8388608, PROT_READ|PROT_WRITE [pid 5785] rseq(0x7fe6ef09bfe0, 0x20, 0, 0x53053053 [pid 5784] set_robust_list(0x55558ee6d6a0, 24 [pid 5779] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2 [pid 5783] <... openat resumed>) = 4 [pid 5786] set_robust_list(0x55558ee6d6a0, 24 [pid 5785] <... rseq resumed>) = 0 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] dup2(4, 202 [pid 5779] rt_sigprocmask(SIG_SETMASK, [], [pid 5777] <... clone resumed>, child_tidptr=0x55558ee6d690) = 5786 [pid 5776] <... mprotect resumed>) = 0 [pid 5785] set_robust_list(0x7fe6ef09b9a0, 24 [pid 5784] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5783] <... dup2 resumed>) = 202 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5786] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5785] <... set_robust_list resumed>) = 0 [pid 5784] <... socket resumed>) = 3 [pid 5783] close(4 [pid 5779] ioctl(3, HCIDEVUP [pid 5776] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5785] rt_sigprocmask(SIG_SETMASK, [], [pid 5784] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5783] <... close resumed>) = 0 [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] <... openat resumed>) = 4 [pid 5783] write(202, "\xff\x00", 2 [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ef09b990, parent_tid=0x7fe6ef09b990, exit_signal=0, stack=0x7fe6ee89b000, stack_size=0x800300, tls=0x7fe6ef09b6c0} [pid 5786] <... socket resumed>) = 3 [pid 5785] read(202, [pid 5784] dup2(4, 202./strace-static-x86_64: Process 5787 attached [pid 5786] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5785] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5784] <... dup2 resumed>) = 202 [pid 5783] <... write resumed>) = 2 [pid 5786] <... openat resumed>) = 4 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5783] read(202, [pid 5787] rseq(0x7fe6ef09bfe0, 0x20, 0, 0x53053053 [pid 5786] dup2(4, 202 [pid 5785] <... writev resumed>) = 255 [pid 5784] close(4 [pid 5783] <... read resumed>"\xff\x00\x02\x00", 4) = 4 [pid 5776] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2 [pid 5787] <... rseq resumed>) = 0 [pid 5786] <... dup2 resumed>) = 202 [pid 5785] read(202, [pid 5784] <... close resumed>) = 0 [pid 5776] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] close(4 [pid 5785] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5784] write(202, "\xff\x00", 2 [pid 5787] set_robust_list(0x7fe6ef09b9a0, 24 [pid 5786] <... close resumed>) = 0 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5783] rt_sigaction(SIGRT_1, {sa_handler=0x7fe6ef115fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe6ef1078e0}, [pid 5776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5786] write(202, "\xff\x00", 2 [pid 5785] <... writev resumed>) = 255 [pid 5784] <... write resumed>) = 2 [pid 5783] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5776] ioctl(3, HCIDEVUP [pid 5783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5787] rt_sigprocmask(SIG_SETMASK, [], [pid 5783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5785] read(202, [pid 5787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5787] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5784] read(202, [pid 5783] <... mmap resumed>) = 0x7fe6ee89b000 [ 205.580011][ T5788] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5786] <... write resumed>) = 2 [pid 5784] <... read resumed>"\xff\x00\x03\x00", 4) = 4 [pid 5783] mprotect(0x7fe6ee89c000, 8388608, PROT_READ|PROT_WRITE [pid 5787] <... writev resumed>) = 255 [pid 5787] read(202, [pid 5784] rt_sigaction(SIGRT_1, {sa_handler=0x7fe6ef115fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe6ef1078e0}, [pid 5786] read(202, [pid 5784] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5786] <... read resumed>"\xff\x00\x04\x00", 4) = 4 [pid 5784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] <... mprotect resumed>) = 0 [pid 5784] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5786] rt_sigaction(SIGRT_1, {sa_handler=0x7fe6ef115fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe6ef1078e0}, [pid 5784] <... mmap resumed>) = 0x7fe6ee89b000 [pid 5783] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5786] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5784] mprotect(0x7fe6ee89c000, 8388608, PROT_READ|PROT_WRITE [pid 5786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5784] <... mprotect resumed>) = 0 [pid 5783] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ef09b990, parent_tid=0x7fe6ef09b990, exit_signal=0, stack=0x7fe6ee89b000, stack_size=0x800300, tls=0x7fe6ef09b6c0} [pid 5786] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee89b000 [pid 5784] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5786] mprotect(0x7fe6ee89c000, 8388608, PROT_READ|PROT_WRITE [pid 5784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ef09b990, parent_tid=0x7fe6ef09b990, exit_signal=0, stack=0x7fe6ee89b000, stack_size=0x800300, tls=0x7fe6ef09b6c0} [pid 5786] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5791 attached [pid 5791] rseq(0x7fe6ef09bfe0, 0x20, 0, 0x53053053) = 0 [pid 5786] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5784] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2 [pid 5791] set_robust_list(0x7fe6ef09b9a0, 24) = 0 [pid 5784] rt_sigprocmask(SIG_SETMASK, [], [pid 5791] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5784] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5792 attached [pid 5791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ef09b990, parent_tid=0x7fe6ef09b990, exit_signal=0, stack=0x7fe6ee89b000, stack_size=0x800300, tls=0x7fe6ef09b6c0} [pid 5784] ioctl(3, HCIDEVUP [pid 5792] rseq(0x7fe6ef09bfe0, 0x20, 0, 0x53053053 [pid 5787] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5785] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5783] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2 ./strace-static-x86_64: Process 5794 attached [pid 5792] <... rseq resumed>) = 0 [pid 5791] read(202, [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5783] rt_sigprocmask(SIG_SETMASK, [], [pid 5794] rseq(0x7fe6ef09bfe0, 0x20, 0, 0x53053053 [pid 5792] set_robust_list(0x7fe6ef09b9a0, 24 [pid 5791] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5787] <... writev resumed>) = 255 [pid 5786] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2 [pid 5785] <... writev resumed>) = 255 [pid 5783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5792] <... set_robust_list resumed>) = 0 [ 205.629518][ T5781] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 205.652499][ T5789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 205.672123][ T5789] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5787] read(202, [pid 5786] rt_sigprocmask(SIG_SETMASK, [], [pid 5783] ioctl(3, HCIDEVUP [pid 5792] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5791] <... writev resumed>) = 255 [pid 5792] read(202, [pid 5791] read(202, [pid 5786] ioctl(3, HCIDEVUP [pid 5792] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5794] <... rseq resumed>) = 0 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] read(202, [pid 5794] set_robust_list(0x7fe6ef09b9a0, 24 [pid 5792] <... writev resumed>) = 255 [pid 5794] <... set_robust_list resumed>) = 0 [pid 5792] read(202, [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5787] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5787] <... writev resumed>) = 255 [pid 5794] read(202, [pid 5787] read(202, [pid 5794] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5794] read(202, [pid 5791] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5792] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5787] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5785] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5794] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [ 205.682954][ T5790] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 205.692754][ T5790] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 205.702196][ T5793] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 205.711319][ T5789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 205.713881][ T5795] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5792] <... writev resumed>) = 255 [pid 5791] <... writev resumed>) = 255 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5794] <... writev resumed>) = 255 [pid 5792] read(202, [pid 5787] <... writev resumed>) = 13 [pid 5785] <... writev resumed>) = 13 [pid 5794] read(202, [pid 5792] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5791] read(202, [pid 5787] read(202, [pid 5785] read(202, [pid 5794] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5787] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5794] <... writev resumed>) = 255 [pid 5792] <... writev resumed>) = 255 [pid 5785] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5792] read(202, [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5794] read(202, [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5785] <... writev resumed>) = 14 [ 205.730560][ T5795] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 205.733223][ T5796] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 205.746848][ T5796] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 205.759491][ T5796] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 205.759522][ T5790] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [pid 5794] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5792] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5791] <... writev resumed>) = 255 [pid 5787] <... writev resumed>) = 14 [pid 5785] read(202, [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5787] read(202, [pid 5785] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5794] <... writev resumed>) = 13 [pid 5792] <... writev resumed>) = 13 [pid 5791] read(202, [pid 5794] read(202, [pid 5792] read(202, [pid 5787] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5792] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5791] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] <... writev resumed>) = 255 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14 [pid 5794] read(202, "\x01\x23\x0c\x00", 1024) = 4 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 [pid 5787] <... writev resumed>) = 255 [pid 5785] read(202, [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5794] read(202, [pid 5791] <... writev resumed>) = 13 [pid 5785] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5794] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5792] <... writev resumed>) = 14 [pid 5791] read(202, [pid 5787] read(202, [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5792] read(202, [pid 5791] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5787] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5785] <... writev resumed>) = 255 [pid 5794] <... writev resumed>) = 255 [pid 5792] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4 [ 205.777850][ T5796] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 205.799289][ T5790] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 205.809589][ T5790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 205.813717][ T5796] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] read(202, [pid 5794] read(202, [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] <... writev resumed>) = 14 [pid 5787] <... writev resumed>) = 255 [pid 5785] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5792] <... writev resumed>) = 255 [pid 5794] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5792] read(202, [pid 5791] read(202, [pid 5787] read(202, [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5792] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5791] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5787] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5785] <... writev resumed>) = 255 [pid 5794] <... writev resumed>) = 255 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] read(202, [pid 5794] read(202, [pid 5792] <... writev resumed>) = 255 [pid 5791] <... writev resumed>) = 255 [pid 5785] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5794] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5787] <... writev resumed>) = 255 [ 205.845595][ T5796] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 205.857168][ T5796] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 205.865089][ T5790] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 205.876101][ T5796] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 205.885645][ T5796] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5792] read(202, [pid 5791] read(202, [pid 5787] read(202, [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] read(202, [pid 5791] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5785] <... writev resumed>) = 255 [pid 5794] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5792] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5787] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5785] read(202, [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] <... writev resumed>) = 255 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] <... writev resumed>) = 255 [pid 5794] read(202, [pid 5792] <... writev resumed>) = 255 [pid 5791] read(202, [pid 5787] <... writev resumed>) = 255 [pid 5792] read(202, [pid 5787] read(202, [pid 5794] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5792] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5791] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5785] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5787] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [ 205.887505][ T5790] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 205.912596][ T5790] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 205.919915][ T5795] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 205.921399][ T5790] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] <... writev resumed>) = 255 [pid 5792] <... writev resumed>) = 255 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5786] <... ioctl resumed>, 0x4) = -1 EALREADY (Operation already in progress) [pid 5794] read(202, [pid 5792] read(202, [pid 5791] <... writev resumed>) = 255 [pid 5787] <... writev resumed>) = 255 [pid 5785] <... writev resumed>) = 255 [pid 5792] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5791] read(202, [pid 5787] read(202, [pid 5786] ioctl(3, HCISETSCAN [pid 5785] read(202, [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5791] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5794] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5792] <... writev resumed>) = 255 [pid 5787] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5785] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5794] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5792] read(202, [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5794] <... writev resumed>) = 7 [pid 5792] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5787] <... writev resumed>) = 255 [pid 5791] <... writev resumed>) = 255 [pid 5787] read(202, [pid 5786] <... ioctl resumed>, 0x7ffff3bd9d18) = 0 [pid 5785] <... writev resumed>) = 255 [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5785] read(202, [pid 5792] <... writev resumed>) = 255 [pid 5786] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5783] <... ioctl resumed>, 0x2) = -1 EALREADY (Operation already in progress) [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5792] read(202, [pid 5791] read(202, [pid 5786] <... writev resumed>) = 13 [pid 5783] ioctl(3, HCISETSCAN [pid 5779] <... ioctl resumed>, 0x1) = -1 EALREADY (Operation already in progress) [pid 5776] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5794] madvise(0x7fe6ee89b000, 8372224, MADV_DONTNEED [pid 5791] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5779] ioctl(3, HCISETSCAN [pid 5776] ioctl(3, HCISETSCAN [pid 5794] <... madvise resumed>) = 0 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5786] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5785] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5785] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5794] exit(0 [pid 5792] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5791] <... writev resumed>) = 255 [pid 5787] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5786] <... writev resumed>) = 14 [pid 5785] <... writev resumed>) = 7 [pid 5779] <... ioctl resumed>, 0x7ffff3bd9d18) = 0 [pid 5794] <... exit resumed>) = ? [pid 5792] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5791] read(202, [pid 5794] +++ exited with 0 +++ [pid 5792] <... writev resumed>) = 7 [pid 5791] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5787] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5786] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5783] <... ioctl resumed>, 0x7ffff3bd9d18) = 0 [ 205.941241][ T5781] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 205.953279][ T5781] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 205.976718][ T5795] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [pid 5779] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5792] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4 [pid 5787] <... writev resumed>) = 7 [pid 5786] <... writev resumed>) = 14 [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5779] <... writev resumed>) = 13 [pid 5776] <... ioctl resumed>, 0x7ffff3bd9d18) = 0 [pid 5792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5791] <... writev resumed>) = 255 [pid 5787] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5786] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5785] madvise(0x7fe6ee89b000, 8372224, MADV_DONTNEED [pid 5784] <... ioctl resumed>, 0x3) = -1 EALREADY (Operation already in progress) [pid 5783] <... writev resumed>) = 13 [pid 5792] madvise(0x7fe6ee89b000, 8372224, MADV_DONTNEED [pid 5791] read(202, [pid 5787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5786] <... writev resumed>) = 22 [pid 5783] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5779] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5776] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5792] <... madvise resumed>) = 0 [pid 5787] madvise(0x7fe6ee89b000, 8372224, MADV_DONTNEED [pid 5786] close(3 [pid 5785] <... madvise resumed>) = 0 [pid 5783] <... writev resumed>) = 14 [pid 5779] <... writev resumed>) = 14 [pid 5776] <... writev resumed>) = 13 [pid 5792] exit(0 [pid 5787] <... madvise resumed>) = 0 [pid 5786] <... close resumed>) = 0 [pid 5784] ioctl(3, HCISETSCAN [pid 5783] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5779] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5785] exit(0 [pid 5792] <... exit resumed>) = ? [pid 5786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5783] <... writev resumed>) = 14 [pid 5779] <... writev resumed>) = 14 [pid 5776] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5792] +++ exited with 0 +++ [pid 5791] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5786] <... prctl resumed>) = 0 [pid 5785] <... exit resumed>) = ? [pid 5783] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5779] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5776] <... writev resumed>) = 14 [pid 5791] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4 [pid 5786] getppid( [pid 5783] <... writev resumed>) = 22 [pid 5779] <... writev resumed>) = 22 [pid 5776] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5791] <... writev resumed>) = 7 [pid 5787] exit(0 [pid 5786] <... getppid resumed>) = 0 [pid 5785] +++ exited with 0 +++ [pid 5783] close(3 [pid 5779] close(3 [pid 5776] <... writev resumed>) = 14 [pid 5786] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5784] <... ioctl resumed>, 0x7ffff3bd9d18) = 0 [pid 5783] <... close resumed>) = 0 [pid 5791] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5786] <... prlimit64 resumed>NULL) = 0 [pid 5779] <... close resumed>) = 0 [pid 5776] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5786] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5786] <... prlimit64 resumed>NULL) = 0 [pid 5783] <... prctl resumed>) = 0 [pid 5779] <... prctl resumed>) = 0 [pid 5791] madvise(0x7fe6ee89b000, 8372224, MADV_DONTNEED [pid 5787] <... exit resumed>) = ? [pid 5783] getppid( [pid 5779] getppid( [pid 5776] <... writev resumed>) = 22 [pid 5791] <... madvise resumed>) = 0 [pid 5787] +++ exited with 0 +++ [pid 5786] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5784] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5783] <... getppid resumed>) = 0 [pid 5779] <... getppid resumed>) = 0 [pid 5776] close(3 [pid 5791] exit(0 [pid 5786] <... prlimit64 resumed>NULL) = 0 [pid 5783] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5779] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5776] <... close resumed>) = 0 [pid 5791] <... exit resumed>) = ? [pid 5786] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5784] <... writev resumed>) = 13 [pid 5783] <... prlimit64 resumed>NULL) = 0 [pid 5779] <... prlimit64 resumed>NULL) = 0 [pid 5791] +++ exited with 0 +++ [pid 5786] <... prlimit64 resumed>NULL) = 0 [pid 5784] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5783] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5779] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5786] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5783] <... prlimit64 resumed>NULL) = 0 [pid 5779] <... prlimit64 resumed>NULL) = 0 [pid 5786] <... prlimit64 resumed>NULL) = 0 [pid 5783] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5779] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5776] <... prctl resumed>) = 0 [pid 5786] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5783] <... prlimit64 resumed>NULL) = 0 [pid 5779] <... prlimit64 resumed>NULL) = 0 [pid 5776] getppid( [pid 5786] <... prlimit64 resumed>NULL) = 0 [pid 5783] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5779] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5776] <... getppid resumed>) = 0 [pid 5786] unshare(CLONE_NEWNS [pid 5783] <... prlimit64 resumed>NULL) = 0 [pid 5784] <... writev resumed>) = 14 [pid 5783] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5784] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5783] <... prlimit64 resumed>NULL) = 0 [pid 5779] <... prlimit64 resumed>NULL) = 0 [pid 5776] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5784] <... writev resumed>) = 14 [pid 5783] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5779] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5786] <... unshare resumed>) = 0 [pid 5784] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3 [pid 5783] <... prlimit64 resumed>NULL) = 0 [pid 5779] <... prlimit64 resumed>NULL) = 0 [pid 5776] <... prlimit64 resumed>NULL) = 0 [pid 5786] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5783] unshare(CLONE_NEWNS [pid 5779] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5784] <... writev resumed>) = 22 [pid 5783] <... unshare resumed>) = 0 [pid 5786] <... mount resumed>) = 0 [pid 5779] <... prlimit64 resumed>NULL) = 0 [pid 5786] unshare(CLONE_NEWIPC [pid 5784] close(3 [pid 5783] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5779] unshare(CLONE_NEWNS [pid 5776] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5779] <... unshare resumed>) = 0 [pid 5776] <... prlimit64 resumed>NULL) = 0 [pid 5784] <... close resumed>) = 0 [pid 5783] <... mount resumed>) = 0 [pid 5776] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5783] unshare(CLONE_NEWIPC [pid 5776] <... prlimit64 resumed>NULL) = 0 [pid 5786] <... unshare resumed>) = 0 [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5783] <... unshare resumed>) = 0 [pid 5776] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5784] <... prctl resumed>) = 0 [pid 5776] <... prlimit64 resumed>NULL) = 0 [pid 5784] getppid( [pid 5776] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5786] unshare(CLONE_NEWCGROUP [pid 5784] <... getppid resumed>) = 0 [pid 5783] unshare(CLONE_NEWCGROUP [pid 5779] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5786] <... unshare resumed>) = 0 [pid 5784] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5783] <... unshare resumed>) = 0 [pid 5779] <... mount resumed>) = 0 [pid 5776] <... prlimit64 resumed>NULL) = 0 [pid 5786] unshare(CLONE_NEWUTS [pid 5784] <... prlimit64 resumed>NULL) = 0 [pid 5786] <... unshare resumed>) = 0 [pid 5784] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5776] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5786] unshare(CLONE_SYSVSEM [pid 5784] <... prlimit64 resumed>NULL) = 0 [pid 5776] <... prlimit64 resumed>NULL) = 0 [pid 5784] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5783] unshare(CLONE_NEWUTS [pid 5779] unshare(CLONE_NEWIPC [pid 5776] unshare(CLONE_NEWNS [pid 5786] <... unshare resumed>) = 0 [pid 5784] <... prlimit64 resumed>NULL) = 0 [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5784] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5779] <... unshare resumed>) = 0 [pid 5776] <... unshare resumed>) = 0 [pid 5786] <... openat resumed>) = 3 [pid 5783] <... unshare resumed>) = 0 [pid 5784] <... prlimit64 resumed>NULL) = 0 [pid 5784] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5783] unshare(CLONE_SYSVSEM [pid 5784] <... prlimit64 resumed>NULL) = 0 [pid 5783] <... unshare resumed>) = 0 [pid 5786] write(3, "16777216", 8 [pid 5784] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5779] unshare(CLONE_NEWCGROUP [pid 5786] <... write resumed>) = 8 [pid 5784] <... prlimit64 resumed>NULL) = 0 [pid 5783] <... openat resumed>) = 3 [pid 5776] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5786] close(3 [pid 5784] unshare(CLONE_NEWNS [pid 5783] write(3, "16777216", 8 [pid 5779] <... unshare resumed>) = 0 [pid 5776] <... mount resumed>) = 0 [pid 5786] <... close resumed>) = 0 [pid 5776] unshare(CLONE_NEWIPC [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5784] <... unshare resumed>) = 0 [pid 5783] <... write resumed>) = 8 [pid 5779] unshare(CLONE_NEWUTS [pid 5776] <... unshare resumed>) = 0 [pid 5776] unshare(CLONE_NEWCGROUP) = 0 [pid 5776] unshare(CLONE_NEWUTS) = 0 [pid 5776] unshare(CLONE_SYSVSEM) = 0 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5786] <... openat resumed>) = 3 [pid 5776] <... openat resumed>) = 3 [pid 5776] write(3, "16777216", 8) = 8 [pid 5776] close(3) = 0 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "536870912", 9) = 9 [pid 5776] close(3) = 0 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "1024", 4) = 4 [pid 5776] close(3) = 0 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5786] write(3, "536870912", 9 [pid 5784] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5783] close(3 [pid 5779] <... unshare resumed>) = 0 [pid 5776] <... openat resumed>) = 3 [pid 5786] <... write resumed>) = 9 [pid 5784] <... mount resumed>) = 0 [pid 5786] close(3 [pid 5776] write(3, "8192", 4 [pid 5786] <... close resumed>) = 0 [pid 5784] unshare(CLONE_NEWIPC [pid 5783] <... close resumed>) = 0 [pid 5779] unshare(CLONE_SYSVSEM [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5776] <... write resumed>) = 4 [pid 5776] close(3) = 0 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5784] <... unshare resumed>) = 0 [pid 5779] <... unshare resumed>) = 0 [pid 5786] <... openat resumed>) = 3 [pid 5784] unshare(CLONE_NEWCGROUP [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5776] <... openat resumed>) = 3 [pid 5776] write(3, "1024", 4 [pid 5779] <... openat resumed>) = 3 [pid 5776] <... write resumed>) = 4 [pid 5776] close(3 [pid 5783] <... openat resumed>) = 3 [pid 5776] <... close resumed>) = 0 [pid 5779] write(3, "16777216", 8 [pid 5786] write(3, "1024", 4 [pid 5784] <... unshare resumed>) = 0 [pid 5783] write(3, "536870912", 9 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5786] <... write resumed>) = 4 [pid 5784] unshare(CLONE_NEWUTS [pid 5783] <... write resumed>) = 9 [pid 5779] <... write resumed>) = 8 [pid 5776] <... openat resumed>) = 3 [pid 5776] write(3, "1024", 4) = 4 [pid 5779] close(3) = 0 [pid 5776] close(3 [pid 5784] <... unshare resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5786] close(3 [pid 5784] unshare(CLONE_SYSVSEM [pid 5783] close(3 [pid 5776] <... close resumed>) = 0 [pid 5779] <... openat resumed>) = 3 [pid 5776] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5786] <... close resumed>) = 0 [pid 5784] <... unshare resumed>) = 0 [pid 5783] <... close resumed>) = 0 [pid 5779] write(3, "536870912", 9 [pid 5776] <... openat resumed>) = 3 [pid 5776] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5776] close(3 [pid 5779] <... write resumed>) = 9 [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5776] <... close resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5779] close(3 [pid 5783] <... openat resumed>) = 3 [pid 5779] <... close resumed>) = 0 [pid 5776] getpid( [pid 5784] <... openat resumed>) = 3 [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5776] <... getpid resumed>) = 1 [pid 5786] <... openat resumed>) = 3 [pid 5776] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 3 [pid 5786] write(3, "8192", 4 [pid 5784] write(3, "16777216", 8 [pid 5783] write(3, "1024", 4 [pid 5779] write(3, "1024", 4 [pid 5786] <... write resumed>) = 4 [pid 5784] <... write resumed>) = 8 [pid 5783] <... write resumed>) = 4 [pid 5779] <... write resumed>) = 4 [pid 5776] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5786] close(3 [pid 5784] close(3 [pid 5783] close(3 [pid 5779] close(3 [pid 5786] <... close resumed>) = 0 [pid 5784] <... close resumed>) = 0 [pid 5783] <... close resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5786] <... openat resumed>) = 3 [pid 5784] <... openat resumed>) = 3 [pid 5783] <... openat resumed>) = 3 [pid 5779] <... openat resumed>) = 3 [pid 5786] write(3, "1024", 4 [pid 5784] write(3, "536870912", 9 [pid 5786] <... write resumed>) = 4 [pid 5784] <... write resumed>) = 9 [pid 5786] close(3 [pid 5784] close(3) = 0 [pid 5779] write(3, "8192", 4 [pid 5786] <... close resumed>) = 0 [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5779] <... write resumed>) = 4 [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5784] <... openat resumed>) = 3 [pid 5783] write(3, "8192", 4 [pid 5786] <... openat resumed>) = 3 [pid 5784] write(3, "1024", 4 [pid 5783] <... write resumed>) = 4 [pid 5779] close(3 [pid 5786] write(3, "1024", 4 [pid 5784] <... write resumed>) = 4 [pid 5783] close(3 [pid 5779] <... close resumed>) = 0 [pid 5786] <... write resumed>) = 4 [pid 5784] close(3 [pid 5783] <... close resumed>) = 0 [pid 5786] close(3 [pid 5784] <... close resumed>) = 0 [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5786] <... close resumed>) = 0 [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5783] <... openat resumed>) = 3 [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5786] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5784] <... openat resumed>) = 3 [pid 5779] <... openat resumed>) = 3 [pid 5786] <... openat resumed>) = 3 [pid 5783] write(3, "1024", 4 [pid 5786] write(3, "1024 1048576 500 1024", 21 [pid 5784] write(3, "8192", 4 [pid 5783] <... write resumed>) = 4 [pid 5779] write(3, "1024", 4 [pid 5784] <... write resumed>) = 4 [pid 5783] close(3 [pid 5779] <... write resumed>) = 4 [pid 5786] <... write resumed>) = 21 [pid 5784] close(3 [pid 5783] <... close resumed>) = 0 [pid 5779] close(3 [pid 5786] close(3 [pid 5784] <... close resumed>) = 0 [pid 5786] <... close resumed>) = 0 [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5779] <... close resumed>) = 0 [pid 5786] getpid() = 1 [pid 5784] <... openat resumed>) = 3 [pid 5783] <... openat resumed>) = 3 [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5786] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5779] <... openat resumed>) = 3 [pid 5786] <... capset resumed>) = 0 [pid 5786] unshare(CLONE_NEWNET [pid 5784] write(3, "1024", 4 [pid 5783] write(3, "1024", 4 [pid 5779] write(3, "1024", 4 [pid 5784] <... write resumed>) = 4 [pid 5783] <... write resumed>) = 4 [pid 5784] close(3 [pid 5779] <... write resumed>) = 4 [pid 5784] <... close resumed>) = 0 [pid 5783] close(3 [pid 5779] close(3) = 0 [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5783] <... close resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5783] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5784] <... openat resumed>) = 3 [pid 5783] <... openat resumed>) = 3 [pid 5779] <... openat resumed>) = 3 [pid 5783] write(3, "1024 1048576 500 1024", 21 [pid 5784] write(3, "1024", 4) = 4 [pid 5783] <... write resumed>) = 21 [pid 5784] close(3 [pid 5783] close(3 [pid 5779] write(3, "1024 1048576 500 1024", 21 [pid 5783] <... close resumed>) = 0 [pid 5784] <... close resumed>) = 0 [pid 5783] getpid( [pid 5779] <... write resumed>) = 21 [pid 5784] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5783] <... getpid resumed>) = 1 [pid 5779] close(3 [pid 5784] <... openat resumed>) = 3 [pid 5783] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5779] <... close resumed>) = 0 [pid 5783] <... capget resumed>{effective=1< [pid 5784] write(3, "1024 1048576 500 1024", 21 [pid 5783] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5779] <... getpid resumed>) = 1 [pid 5783] <... capset resumed>) = 0 [pid 5779] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5784] <... write resumed>) = 21 [pid 5783] unshare(CLONE_NEWNET [pid 5779] <... capget resumed>{effective=1< [pid 5784] close(3) = 0 [pid 5784] getpid() = 1 [pid 5784] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5779] <... capset resumed>) = 0 [pid 5776] <... unshare resumed>) = 0 [pid 5776] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "0 65535", 7) = 7 [pid 5776] close(3) = 0 [pid 5776] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5776] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5776] close(3) = 0 [pid 5776] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5776] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5779] unshare(CLONE_NEWNET [pid 5776] recvfrom(3, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x2b\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5776] 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 5776] sendto(3, [{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\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] <... unshare resumed>) = 0 [pid 5776] <... sendto resumed>) = 32 [pid 5786] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] recvfrom(3, [{nlmsg_len=2516, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x4d\x01\x00\x00\x00\x09\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\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2516 [pid 5786] write(3, "0 65535", 7 [pid 5776] recvfrom(3, [pid 5786] <... write resumed>) = 7 [pid 5776] <... recvfrom 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 5786] close(3 [pid 5776] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] <... close resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5786] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5786] close(3) = 0 [pid 5786] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5786] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] <... unshare resumed>) = 0 [pid 5783] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] write(3, "0 65535", 7) = 7 [pid 5783] close(3) = 0 [pid 5783] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5783] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5783] close(3) = 0 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5783] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5783] recvfrom(3, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x2b\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5783] 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 5783] sendto(3, [{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\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5783] recvfrom(3, [{nlmsg_len=2516, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x4d\x01\x00\x00\x00\x09\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\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2516 [pid 5783] 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 5783] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] <... sendto resumed>) = 36 [pid 5776] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5776] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5776] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5776] close(4) = 0 [pid 5776] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] <... unshare resumed>) = 0 [pid 5784] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5784] write(3, "0 65535", 7) = 7 [pid 5784] close(3) = 0 [pid 5784] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5784] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5784] close(3) = 0 [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5784] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] <... unshare resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5779] write(3, "0 65535", 7) = 7 [pid 5779] close(3) = 0 [pid 5779] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5779] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5779] close(3) = 0 [pid 5779] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5779] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] <... sendto resumed>) = 36 [pid 5776] 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=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5776] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5786] <... sendto resumed>) = 40 [pid 5783] <... sendto resumed>) = 36 [pid 5786] recvfrom(3, [pid 5783] recvfrom(3, [pid 5786] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x2b\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5783] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5786] recvfrom(3, [pid 5784] <... sendto resumed>) = 40 [pid 5779] <... sendto resumed>) = 40 [pid 5776] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5783] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5783] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5776] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5786] <... recvfrom resumed>[{nlmsg_len=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 5786] sendto(3, [{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\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] recvfrom(3, [pid 5783] close(4 [pid 5779] recvfrom(3, [pid 5776] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5786] <... sendto resumed>) = 32 [pid 5783] <... close resumed>) = 0 [pid 5786] recvfrom(3, [{nlmsg_len=2516, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x4d\x01\x00\x00\x00\x09\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\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2516 [pid 5784] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x2b\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5783] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x2b\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5776] <... ioctl resumed>) = 0 [pid 5786] recvfrom(3, [pid 5784] recvfrom(3, [pid 5783] <... sendto resumed>) = 36 [pid 5779] recvfrom(3, [pid 5776] close(4 [pid 5779] <... recvfrom resumed>[{nlmsg_len=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 5776] <... close resumed>) = 0 [pid 5786] <... recvfrom 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 5784] <... recvfrom resumed>[{nlmsg_len=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 5783] recvfrom(3, [pid 5786] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] sendto(3, [{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\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] sendto(3, [{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\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5776] <... sendto resumed>) = 64 [pid 5783] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5783] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5776] recvfrom(3, [pid 5784] <... sendto resumed>) = 32 [pid 5776] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5784] recvfrom(3, [pid 5783] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [ 207.168072][ T3648] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.176291][ T3648] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5776] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] <... sendto resumed>) = 36 [pid 5784] <... recvfrom resumed>[{nlmsg_len=2516, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x4d\x01\x00\x00\x00\x09\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\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2516 [pid 5783] <... ioctl resumed>) = 0 [pid 5786] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=4, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5786] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5779] <... sendto resumed>) = 32 [pid 5779] recvfrom(3, [{nlmsg_len=2516, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x4d\x01\x00\x00\x00\x09\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\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2516 [pid 5786] <... socket resumed>) = 4 [pid 5784] recvfrom(3, [pid 5783] close(4 [pid 5776] <... sendto resumed>) = 36 [pid 5786] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5784] <... recvfrom 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 5783] <... close resumed>) = 0 [pid 5779] recvfrom(3, [pid 5786] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5784] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] <... recvfrom 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 5776] recvfrom(3, [pid 5786] close(4 [pid 5779] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=5, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5776] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5786] <... close resumed>) = 0 [pid 5784] <... sendto resumed>) = 36 [pid 5783] <... sendto resumed>) = 64 [pid 5786] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] recvfrom(3, [pid 5783] recvfrom(3, [pid 5786] <... sendto resumed>) = 36 [pid 5784] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=6, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5783] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5786] recvfrom(3, [pid 5784] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5783] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5784] <... socket resumed>) = 4 [pid 5776] <... socket resumed>) = 4 [pid 5786] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5784] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5786] <... socket resumed>) = 4 [pid 5784] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5786] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5784] close(4 [pid 5786] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5784] <... close resumed>) = 0 [ 207.370588][ T4889] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.379013][ T4889] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5786] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5784] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5784] 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=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5784] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5784] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5784] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5784] close(4) = 0 [pid 5784] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] <... ioctl resumed>) = 0 [pid 5783] <... sendto resumed>) = 36 [pid 5776] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5786] close(4 [pid 5783] recvfrom(3, [pid 5776] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5783] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=8, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5786] <... close resumed>) = 0 [pid 5776] close(4 [pid 5786] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] <... sendto resumed>) = 64 [pid 5783] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5779] <... sendto resumed>) = 36 [pid 5776] <... close resumed>) = 0 [pid 5786] <... sendto resumed>) = 64 [pid 5784] recvfrom(3, [pid 5783] <... socket resumed>) = 4 [pid 5779] recvfrom(3, [pid 5776] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5783] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5779] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=7, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5776] <... sendto resumed>) = 36 [pid 5786] recvfrom(3, [pid 5784] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5776] recvfrom(3, [pid 5786] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5779] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [ 207.517559][ T3700] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.525806][ T3700] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.550492][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.558892][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5786] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] <... socket resumed>) = 4 [pid 5779] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5779] close(4) = 0 [pid 5779] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] close(4 [pid 5776] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5783] <... close resumed>) = 0 [pid 5783] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] <... sendto resumed>) = 36 [pid 5779] 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=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5779] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5779] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5779] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5776] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5783] <... sendto resumed>) = 36 [pid 5776] <... socket resumed>) = 4 [pid 5776] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5783] recvfrom(3, [pid 5776] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5786] <... sendto resumed>) = 36 [pid 5783] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5779] close(4 [pid 5776] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5786] recvfrom(3, [pid 5784] <... sendto resumed>) = 36 [pid 5783] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5786] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=10, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5784] recvfrom(3, [pid 5783] <... socket resumed>) = 4 [pid 5779] <... close resumed>) = 0 [pid 5776] <... ioctl resumed>) = 0 [pid 5786] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5784] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=9, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5786] <... socket resumed>) = 4 [pid 5779] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] close(4 [pid 5786] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5784] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5783] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5786] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5779] <... sendto resumed>) = 64 [pid 5776] <... close resumed>) = 0 [pid 5786] close(4 [pid 5784] <... socket resumed>) = 4 [pid 5786] <... close resumed>) = 0 [pid 5783] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5776] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5783] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5776] <... sendto resumed>) = 64 [pid 5786] <... sendto resumed>) = 36 [pid 5784] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5783] <... ioctl resumed>) = 0 [pid 5779] recvfrom(3, [pid 5776] recvfrom(3, [pid 5786] recvfrom(3, [pid 5784] close(4 [pid 5783] close(4 [pid 5779] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5776] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5786] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 207.780569][ T3553] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.789416][ T3553] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.805582][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.813939][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5784] <... close resumed>) = 0 [pid 5783] <... close resumed>) = 0 [pid 5779] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5786] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5784] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] <... socket resumed>) = 4 [pid 5786] <... socket resumed>) = 4 [pid 5784] <... sendto resumed>) = 36 [pid 5776] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5786] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5776] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5786] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5776] close(4) = 0 [pid 5776] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5776] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] 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=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5786] <... ioctl resumed>) = 0 [pid 5784] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5776] <... sendto resumed>) = 32 [pid 5786] close(4 [pid 5784] <... socket resumed>) = 4 [pid 5776] recvfrom(4, [pid 5786] <... close resumed>) = 0 [pid 5784] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5776] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5786] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5776] close(4 [pid 5786] <... sendto resumed>) = 64 [pid 5784] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5776] <... close resumed>) = 0 [pid 5784] <... ioctl resumed>) = 0 [pid 5776] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5776] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5786] recvfrom(3, [pid 5784] close(4 [pid 5776] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5786] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5784] <... close resumed>) = 0 [pid 5776] close(4 [pid 5786] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5784] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] <... close resumed>) = 0 [pid 5786] <... socket resumed>) = 4 [pid 5783] <... sendto resumed>) = 64 [pid 5783] 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5783] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5783] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [ 207.933343][ T4889] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.941465][ T4889] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.960626][ T3553] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.969800][ T3553] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5783] close(4 [pid 5786] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5784] <... sendto resumed>) = 64 [pid 5783] <... close resumed>) = 0 [pid 5779] <... sendto resumed>) = 36 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5783] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5783] recvfrom(4, [{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5786] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5784] recvfrom(3, [pid 5779] recvfrom(3, [pid 5786] close(4 [ 207.985229][ T3553] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.994619][ T3553] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5784] <... recvfrom 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5783] close(4 [pid 5779] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=11, msg=[{nlmsg_len=36, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5776] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5786] <... close resumed>) = 0 [pid 5784] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5783] <... close resumed>) = 0 [pid 5779] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5776] <... socket resumed>) = 4 [pid 5784] <... socket resumed>) = 4 [pid 5779] <... socket resumed>) = 4 [pid 5776] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5779] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5786] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5784] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5779] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5776] <... sendto resumed>) = 32 [pid 5786] <... socket resumed>) = 4 [pid 5784] close(4 [pid 5779] close(4 [pid 5776] recvfrom(4, [pid 5784] <... close resumed>) = 0 [pid 5783] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5779] <... close resumed>) = 0 [pid 5776] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5786] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] close(4 [pid 5786] <... sendto resumed>) = 32 [pid 5783] <... socket resumed>) = 4 [pid 5783] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5783] close(4 [pid 5786] recvfrom(4, [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5783] <... close resumed>) = 0 [pid 5776] <... close resumed>) = 0 [pid 5779] <... sendto resumed>) = 36 [pid 5779] 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=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5786] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5784] <... socket resumed>) = 4 [pid 5776] close(3 [pid 5786] close(4 [ 208.032661][ T5788] Bluetooth: hci1: command tx timeout [ 208.046551][ T5788] Bluetooth: hci2: command tx timeout [ 208.058515][ T5782] Bluetooth: hci4: command tx timeout [pid 5784] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5786] <... close resumed>) = 0 [pid 5776] <... close resumed>) = 0 [pid 5784] <... sendto resumed>) = 32 [pid 5786] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5779] <... socket resumed>) = 4 [pid 5776] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5786] <... socket resumed>) = 4 [pid 5784] recvfrom(4, [pid 5783] <... socket resumed>) = 4 [pid 5779] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5776] <... openat resumed>) = 3 [pid 5786] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5784] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5783] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5779] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5776] write(3, "100000", 6 [pid 5786] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5784] close(4 [pid 5783] <... sendto resumed>) = 32 [pid 5779] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5776] <... write resumed>) = 6 [pid 5786] close(4 [pid 5784] <... close resumed>) = 0 [pid 5783] recvfrom(4, [pid 5779] <... ioctl resumed>) = 0 [pid 5776] close(3 [pid 5786] <... close resumed>) = 0 [pid 5784] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5783] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5784] <... socket resumed>) = 4 [pid 5783] close(4 [pid 5779] close(4 [pid 5776] <... close resumed>) = 0 [pid 5783] <... close resumed>) = 0 [ 208.115362][ T5788] Bluetooth: hci3: command tx timeout [ 208.121118][ T5782] Bluetooth: hci0: command tx timeout [pid 5783] close(3) = 0 [pid 5783] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] write(3, "100000", 6) = 6 [pid 5783] close(3) = 0 [pid 5783] mkdir("./syz-tmp", 0777 [pid 5784] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5779] <... close resumed>) = 0 [pid 5776] mkdir("./syz-tmp", 0777 [pid 5786] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5784] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5783] <... mkdir resumed>) = 0 [pid 5783] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 5783] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 5776] <... mkdir resumed>) = 0 [pid 5784] close(4 [pid 5786] <... socket resumed>) = 4 [pid 5784] <... close resumed>) = 0 [pid 5786] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5779] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5776] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5786] <... sendto resumed>) = 32 [pid 5783] <... mkdir resumed>) = 0 [pid 5779] <... sendto resumed>) = 64 [pid 5779] 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5786] recvfrom(4, [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5783] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5779] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5779] close(4) = 0 [pid 5776] <... mount resumed>) = 0 [pid 5779] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5779] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] <... socket resumed>) = 4 [pid 5783] <... mount resumed>) = 0 [pid 5776] mkdir("./syz-tmp/newroot", 0777 [pid 5786] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5784] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5783] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5776] <... mkdir resumed>) = 0 [pid 5786] close(4 [pid 5779] <... sendto resumed>) = 32 [pid 5776] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5784] <... sendto resumed>) = 32 [pid 5783] <... mkdir resumed>) = 0 [pid 5779] recvfrom(4, [pid 5786] <... close resumed>) = 0 [pid 5776] <... mkdir resumed>) = 0 [pid 5783] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5779] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5786] close(3 [pid 5784] recvfrom(4, [pid 5783] <... mount resumed>) = 0 [pid 5779] close(4 [pid 5776] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] <... close resumed>) = 0 [ 208.206422][ T3553] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.214745][ T3553] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5784] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5783] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5779] <... close resumed>) = 0 [pid 5776] <... mount resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5776] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 5776] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5786] <... openat resumed>) = 3 [pid 5784] close(4 [pid 5783] <... mkdir resumed>) = 0 [pid 5779] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5776] <... mount resumed>) = 0 [pid 5776] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 5779] <... socket resumed>) = 4 [pid 5776] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] <... close resumed>) = 0 [pid 5779] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5786] write(3, "100000", 6 [pid 5784] close(3 [pid 5783] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5786] <... write resumed>) = 6 [pid 5784] <... close resumed>) = 0 [pid 5779] close(4 [pid 5776] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5783] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5776] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] close(3 [pid 5784] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5783] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] <... close resumed>) = 0 [pid 5776] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5776] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5784] <... openat resumed>) = 3 [pid 5776] <... mkdir resumed>) = 0 [pid 5776] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5786] <... close resumed>) = 0 [pid 5784] write(3, "100000", 6 [pid 5783] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5786] mkdir("./syz-tmp", 0777 [pid 5784] <... write resumed>) = 6 [pid 5779] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5784] close(3 [pid 5783] <... mkdir resumed>) = 0 [pid 5779] <... socket resumed>) = 4 [pid 5776] <... mount resumed>) = 0 [pid 5776] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] <... mkdir resumed>) = 0 [pid 5776] <... mount resumed>) = 0 [pid 5784] <... close resumed>) = 0 [pid 5776] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 5776] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5776] mkdir("./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 5776] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 5776] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 5776] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5784] mkdir("./syz-tmp", 0777 [pid 5779] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5786] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5784] <... mkdir resumed>) = 0 [pid 5783] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... mkdir resumed>) = 0 [pid 5776] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] <... sendto resumed>) = 32 [pid 5776] <... mount resumed>) = 0 [pid 5776] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5783] <... mount resumed>) = 0 [pid 5779] recvfrom(4, [pid 5776] <... mount resumed>) = 0 [pid 5786] <... mount resumed>) = 0 [pid 5776] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] <... recvfrom resumed>[{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468 [pid 5786] mkdir("./syz-tmp/newroot", 0777 [pid 5784] <... mount resumed>) = 0 [pid 5783] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... mount resumed>) = 0 [pid 5776] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 5776] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5786] <... mkdir resumed>) = 0 [pid 5784] mkdir("./syz-tmp/newroot", 0777 [pid 5776] <... pivot_root resumed>) = 0 [pid 5783] <... mount resumed>) = 0 [pid 5776] chdir("/") = 0 [pid 5776] umount2("./pivot", MNT_DETACH [pid 5786] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5784] <... mkdir resumed>) = 0 [pid 5783] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] close(4 [pid 5776] <... umount2 resumed>) = 0 [pid 5786] <... mkdir resumed>) = 0 [pid 5784] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5783] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5779] <... close resumed>) = 0 [pid 5776] chroot("./newroot" [pid 5786] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... chroot resumed>) = 0 [pid 5779] close(3 [pid 5776] chdir("/") = 0 [pid 5784] <... mkdir resumed>) = 0 [pid 5776] mkdir("/dev/gadgetfs", 0777) = 0 [pid 5786] <... mount resumed>) = 0 [pid 5776] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5783] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... mount resumed>) = 0 [pid 5786] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5783] <... mount resumed>) = 0 [pid 5784] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] <... close resumed>) = 0 [pid 5786] <... mkdir resumed>) = 0 [pid 5783] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5784] <... mount resumed>) = 0 [pid 5776] mkdir("/dev/binderfs", 0777 [pid 5786] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5783] <... mkdir resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5776] <... mkdir resumed>) = 0 [pid 5776] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5786] <... mount resumed>) = 0 [pid 5784] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5779] <... openat resumed>) = 3 [pid 5776] <... mount resumed>) = 0 [pid 5776] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5783] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 5783] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 5783] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5786] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5784] <... mkdir resumed>) = 0 [pid 5779] write(3, "100000", 6 [pid 5786] <... mkdir resumed>) = 0 [pid 5784] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5783] <... mkdir resumed>) = 0 [pid 5779] <... write resumed>) = 6 [pid 5776] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5786] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] close(3 [pid 5783] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] <... mount resumed>) = 0 [pid 5783] <... mount resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5786] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5779] mkdir("./syz-tmp", 0777 [pid 5786] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] getpid( [pid 5783] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... getpid resumed>) = 1 [pid 5783] <... mount resumed>) = 0 [pid 5776] mkdir("/syzcgroup/unified/syz0", 0777 [pid 5786] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5784] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5779] <... mkdir resumed>) = 0 [pid 5776] <... mkdir resumed>) = 0 [pid 5783] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5784] <... mkdir resumed>) = 0 [pid 5783] <... mount resumed>) = 0 [pid 5779] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5784] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] mkdir("./syz-tmp/pivot", 0777 [pid 5776] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC [pid 5786] <... mkdir resumed>) = 0 [pid 5784] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5776] <... openat resumed>) = 3 [pid 5786] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5779] <... mount resumed>) = 0 [pid 5776] write(3, "32", 2 [pid 5783] <... pivot_root resumed>) = 0 [pid 5776] <... write resumed>) = 2 [pid 5776] close(3 [pid 5786] <... mount resumed>) = 0 [pid 5776] <... close resumed>) = 0 [pid 5784] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5776] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] chdir("/") = 0 [pid 5783] umount2("./pivot", MNT_DETACH [pid 5786] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5779] mkdir("./syz-tmp/newroot", 0777 [pid 5776] write(3, "1", 1 [pid 5783] <... umount2 resumed>) = 0 [pid 5779] <... mkdir resumed>) = 0 [pid 5776] <... write resumed>) = 1 [pid 5784] <... mkdir resumed>) = 0 [pid 5783] chroot("./newroot" [pid 5779] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5776] close(3 [pid 5786] <... mount resumed>) = 0 [pid 5784] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] <... chroot resumed>) = 0 [pid 5776] <... close resumed>) = 0 [pid 5786] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5779] <... mkdir resumed>) = 0 [pid 5776] mkdir("/syzcgroup/cpu/syz0", 0777 [pid 5786] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5784] <... mount resumed>) = 0 [pid 5783] chdir("/" [pid 5779] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] <... chdir resumed>) = 0 [pid 5783] mkdir("/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 5786] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5779] <... mount resumed>) = 0 [pid 5786] <... mount resumed>) = 0 [pid 5783] <... mount resumed>) = 0 [pid 5776] <... mkdir resumed>) = 0 [pid 5784] <... mount resumed>) = 0 [pid 5786] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5779] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5784] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] <... mkdir resumed>) = 0 [pid 5783] mkdir("/dev/binderfs", 0777 [pid 5776] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5783] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5786] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5784] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5783] <... mount resumed>) = 0 [pid 5779] <... mkdir resumed>) = 0 [pid 5776] write(3, "1", 1) = 1 [pid 5776] close(3 [pid 5784] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] <... mkdir resumed>) = 0 [pid 5779] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5776] <... close resumed>) = 0 [pid 5776] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5786] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5784] <... mount resumed>) = 0 [pid 5783] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5776] write(3, "313524224", 9 [pid 5786] <... mkdir resumed>) = 0 [pid 5784] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5783] getpid( [pid 5779] <... mount resumed>) = 0 [pid 5786] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5784] <... mkdir resumed>) = 0 [pid 5786] <... mkdir resumed>) = 0 [pid 5784] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5786] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] <... mkdir resumed>) = 0 [pid 5783] <... getpid resumed>) = 1 [pid 5779] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5783] mkdir("/syzcgroup/unified/syz2", 0777 [pid 5779] <... mkdir resumed>) = 0 [pid 5784] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5786] <... mount resumed>) = 0 [pid 5783] <... mkdir resumed>) = 0 [pid 5779] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... write resumed>) = 9 [pid 5784] <... mkdir resumed>) = 0 [pid 5786] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5783] openat(AT_FDCWD, "/syzcgroup/unified/syz2/pids.max", O_WRONLY|O_CLOEXEC [pid 5776] close(3 [pid 5786] <... mount resumed>) = 0 [pid 5784] <... mkdir resumed>) = 0 [pid 5783] <... openat resumed>) = 3 [pid 5779] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5776] <... close resumed>) = 0 [pid 5776] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5786] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... openat resumed>) = 3 [pid 5784] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] write(3, "32", 2 [pid 5779] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] <... mount resumed>) = 0 [pid 5783] <... write resumed>) = 2 [pid 5776] write(3, "314572800", 9 [pid 5779] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5786] mkdir("./syz-tmp/pivot", 0777 [pid 5776] <... write resumed>) = 9 [pid 5786] <... mkdir resumed>) = 0 [pid 5776] close(3) = 0 [pid 5786] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5776] mkdir("/syzcgroup/net/syz0", 0777 [pid 5784] <... mount resumed>) = 0 [ 208.451907][ T5776] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [pid 5783] close(3 [pid 5779] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5786] <... pivot_root resumed>) = 0 [pid 5784] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... mkdir resumed>) = 0 [pid 5786] chdir("/" [pid 5783] <... close resumed>) = 0 [pid 5786] <... chdir resumed>) = 0 [pid 5779] <... mkdir resumed>) = 0 [pid 5776] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5786] umount2("./pivot", MNT_DETACH [pid 5784] <... mount resumed>) = 0 [pid 5783] openat(AT_FDCWD, "/syzcgroup/unified/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5779] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... openat resumed>) = 3 [pid 5786] <... umount2 resumed>) = 0 [pid 5776] write(3, "1", 1 [pid 5786] chroot("./newroot") = 0 [pid 5776] <... write resumed>) = 1 [pid 5786] chdir("/") = 0 [pid 5779] <... mount resumed>) = 0 [pid 5776] close(3 [pid 5786] mkdir("/dev/gadgetfs", 0777 [pid 5783] <... openat resumed>) = 3 [pid 5776] <... close resumed>) = 0 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5776] mkdir("./0", 0777 [pid 5786] <... mount resumed>) = 0 [pid 5783] write(3, "1", 1 [pid 5776] <... mkdir resumed>) = 0 [pid 5776] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5779] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... openat resumed>) = 3 [pid 5786] mkdir("/dev/binderfs", 0777 [pid 5783] <... write resumed>) = 1 [pid 5776] ioctl(3, LOOP_CLR_FD [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5779] <... mount resumed>) = 0 [pid 5776] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5786] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5776] close(3 [pid 5786] <... mount resumed>) = 0 [pid 5786] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5784] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5783] close(3 [pid 5779] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5776] <... close resumed>) = 0 [pid 5779] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5776] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5786] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5784] <... mount resumed>) = 0 [pid 5783] <... close resumed>) = 0 [pid 5779] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] getpid( [pid 5784] mkdir("./syz-tmp/pivot", 0777 [pid 5783] mkdir("/syzcgroup/cpu/syz2", 0777 [pid 5779] <... mount resumed>) = 0 [pid 5784] <... mkdir resumed>) = 0 [pid 5776] <... clone resumed>, child_tidptr=0x55558ee6d690) = 3 ./strace-static-x86_64: Process 5804 attached [pid 5804] set_robust_list(0x55558ee6d6a0, 24) = 0 [pid 5804] chdir("./0") = 0 [pid 5804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5786] <... getpid resumed>) = 1 [pid 5784] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5783] <... mkdir resumed>) = 0 [pid 5779] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 5804] setpgid(0, 0 [pid 5786] mkdir("/syzcgroup/unified/syz3", 0777 [pid 5779] <... mkdir resumed>) = 0 [pid 5804] <... setpgid resumed>) = 0 [pid 5784] <... pivot_root resumed>) = 0 [pid 5804] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5804] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 5779] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 5786] <... mkdir resumed>) = 0 [pid 5784] chdir("/" [pid 5783] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5786] openat(AT_FDCWD, "/syzcgroup/unified/syz3/pids.max", O_WRONLY|O_CLOEXEC [pid 5784] <... chdir resumed>) = 0 [pid 5804] <... symlink resumed>) = 0 [pid 5786] <... openat resumed>) = 3 [pid 5784] umount2("./pivot", MNT_DETACH [pid 5783] <... openat resumed>) = 3 [pid 5779] <... mkdir resumed>) = 0 [pid 5786] write(3, "32", 2 [pid 5783] write(3, "1", 1 [pid 5779] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 5786] <... write resumed>) = 2 [pid 5804] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 5786] close(3 [pid 5784] <... umount2 resumed>) = 0 [pid 5783] <... write resumed>) = 1 [pid 5804] <... symlink resumed>) = 0 [pid 5779] <... mkdir resumed>) = 0 [pid 5804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5786] <... close resumed>) = 0 [pid 5784] chroot("./newroot" [pid 5783] close(3 [pid 5779] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 5804] <... openat resumed>) = 3 [pid 5786] openat(AT_FDCWD, "/syzcgroup/unified/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5784] <... chroot resumed>) = 0 [pid 5783] <... close resumed>) = 0 [pid 5779] <... mkdir resumed>) = 0 [pid 5804] write(3, "1000", 4) = 4 [pid 5786] <... openat resumed>) = 3 [pid 5784] chdir("/" [pid 5783] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5779] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5786] write(3, "1", 1 [pid 5784] <... chdir resumed>) = 0 [pid 5804] close(3 [pid 5784] mkdir("/dev/gadgetfs", 0777 [pid 5779] <... mount resumed>) = 0 [pid 5804] <... close resumed>) = 0 [pid 5804] symlink("/dev/binderfs", "./binderfs" [pid 5783] <... openat resumed>) = 3 [pid 5804] <... symlink resumed>) = 0 executing program [pid 5786] <... write resumed>) = 1 [pid 5784] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5804] write(1, "executing program\n", 18 [pid 5786] close(3 [pid 5783] write(3, "313524224", 9 [pid 5779] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5784] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5786] <... close resumed>) = 0 [pid 5804] <... write resumed>) = 18 [pid 5784] <... mount resumed>) = 0 [pid 5779] <... mount resumed>) = 0 [pid 5804] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... write resumed>) = 9 [pid 5804] <... futex resumed>) = 0 [pid 5804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee87a000 [pid 5804] mprotect(0x7fe6ee87b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7fe6ee89a990, parent_tid=0x7fe6ee89a990, exit_signal=0, stack=0x7fe6ee87a000, stack_size=0x20300, tls=0x7fe6ee89a6c0} [pid 5786] mkdir("/syzcgroup/cpu/syz3", 0777 [pid 5784] mkdir("/dev/binderfs", 0777 [pid 5783] close(3 [pid 5779] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL./strace-static-x86_64: Process 5805 attached [pid 5784] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5805] rseq(0x7fe6ee89afe0, 0x20, 0, 0x53053053 [pid 5804] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5805] <... rseq resumed>) = 0 [pid 5804] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] <... mkdir resumed>) = 0 [pid 5784] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5783] <... close resumed>) = 0 [pid 5779] <... mount resumed>) = 0 [pid 5805] set_robust_list(0x7fe6ee89a9a0, 24 [pid 5804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5805] <... set_robust_list resumed>) = 0 [pid 5804] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... mount resumed>) = 0 [pid 5805] rt_sigprocmask(SIG_SETMASK, [], [pid 5804] <... futex resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5784] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5783] <... openat resumed>) = 3 [pid 5779] mkdir("./syz-tmp/pivot", 0777 [pid 5805] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5804] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] sched_setscheduler(0, SCHED_FIFO, NULL) = -1 EINVAL (Invalid argument) [pid 5784] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5805] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... openat resumed>) = 3 [pid 5784] getpid( [pid 5783] write(3, "314572800", 9 [pid 5779] <... mkdir resumed>) = 0 [pid 5786] write(3, "1", 1 [pid 5784] <... getpid resumed>) = 1 [pid 5783] <... write resumed>) = 9 [pid 5779] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5805] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5786] <... write resumed>) = 1 [pid 5805] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... pivot_root resumed>) = 0 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... futex resumed>) = 0 [pid 5786] close(3 [pid 5784] mkdir("/syzcgroup/unified/syz4", 0777 [pid 5783] close(3 [pid 5805] memfd_create("syzkaller", 0 [pid 5804] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5805] <... memfd_create resumed>) = 3 [pid 5805] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6e6400000 [pid 5783] <... close resumed>) = 0 [pid 5784] <... mkdir resumed>) = 0 [pid 5783] mkdir("/syzcgroup/net/syz2", 0777 [pid 5786] <... close resumed>) = 0 [pid 5779] chdir("/" [pid 5783] <... mkdir resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5779] <... chdir resumed>) = 0 [pid 5779] umount2("./pivot", MNT_DETACH [pid 5784] openat(AT_FDCWD, "/syzcgroup/unified/syz4/pids.max", O_WRONLY|O_CLOEXEC [pid 5779] <... umount2 resumed>) = 0 [pid 5784] <... openat resumed>) = 3 [pid 5779] chroot("./newroot" [pid 5786] <... openat resumed>) = 3 [pid 5779] <... chroot resumed>) = 0 [pid 5784] write(3, "32", 2 [pid 5779] chdir("/" [pid 5783] openat(AT_FDCWD, "/syzcgroup/net/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5786] write(3, "313524224", 9 [pid 5784] <... write resumed>) = 2 [pid 5783] <... openat resumed>) = 3 [pid 5779] <... chdir resumed>) = 0 [pid 5786] <... write resumed>) = 9 [pid 5784] close(3 [pid 5779] mkdir("/dev/gadgetfs", 0777 [pid 5783] write(3, "1", 1 [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5783] <... write resumed>) = 1 [pid 5784] <... close resumed>) = 0 [pid 5786] close(3 [pid 5784] openat(AT_FDCWD, "/syzcgroup/unified/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5786] <... close resumed>) = 0 [pid 5783] close(3 [pid 5779] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5784] <... openat resumed>) = 3 [pid 5779] <... mount resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5784] write(3, "1", 1 [pid 5786] <... openat resumed>) = 3 [pid 5784] <... write resumed>) = 1 [pid 5783] <... close resumed>) = 0 [pid 5779] mkdir("/dev/binderfs", 0777 [pid 5783] mkdir("./0", 0777 [pid 5784] close(3) = 0 [pid 5784] mkdir("/syzcgroup/cpu/syz4", 0777 [pid 5786] write(3, "314572800", 9 [pid 5784] <... mkdir resumed>) = 0 [pid 5783] <... mkdir resumed>) = 0 [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] <... write resumed>) = 9 [pid 5779] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5784] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5786] close(3 [pid 5783] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5779] <... mount resumed>) = 0 [pid 5786] <... close resumed>) = 0 [pid 5786] mkdir("/syzcgroup/net/syz3", 0777 [pid 5783] <... openat resumed>) = 3 [pid 5779] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5784] <... openat resumed>) = 3 [pid 5784] write(3, "1", 1 [pid 5786] <... mkdir resumed>) = 0 [pid 5784] <... write resumed>) = 1 [pid 5783] ioctl(3, LOOP_CLR_FD [pid 5779] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5784] close(3 [pid 5783] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5779] getpid( [pid 5784] <... close resumed>) = 0 [pid 5783] close(3 [pid 5779] <... getpid resumed>) = 1 [pid 5784] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5783] <... close resumed>) = 0 [pid 5786] openat(AT_FDCWD, "/syzcgroup/net/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5779] mkdir("/syzcgroup/unified/syz1", 0777 [pid 5783] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5779] <... mkdir resumed>) = 0 [pid 5784] <... openat resumed>) = 3 [pid 5784] write(3, "313524224", 9 [pid 5786] <... openat resumed>) = 3 [pid 5784] <... write resumed>) = 9 [pid 5786] write(3, "1", 1 [pid 5784] close(3) = 0 [pid 5786] <... write resumed>) = 1 [pid 5784] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5779] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5806 attached [pid 5806] set_robust_list(0x55558ee6d6a0, 24 [pid 5786] close(3 [pid 5784] <... openat resumed>) = 3 [pid 5783] <... clone resumed>, child_tidptr=0x55558ee6d690) = 3 [pid 5779] <... openat resumed>) = 3 [pid 5806] <... set_robust_list resumed>) = 0 [pid 5786] <... close resumed>) = 0 [pid 5784] write(3, "314572800", 9 [pid 5779] write(3, "32", 2 [pid 5786] mkdir("./0", 0777 [pid 5779] <... write resumed>) = 2 [pid 5784] <... write resumed>) = 9 [pid 5786] <... mkdir resumed>) = 0 [pid 5806] chdir("./0" [pid 5784] close(3 [pid 5779] close(3 [pid 5806] <... chdir resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5786] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5806] <... prctl resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5806] setpgid(0, 0) = 0 [pid 5786] <... openat resumed>) = 3 [pid 5784] <... close resumed>) = 0 [pid 5779] <... openat resumed>) = 3 [pid 5786] ioctl(3, LOOP_CLR_FD [pid 5784] mkdir("/syzcgroup/net/syz4", 0777 [pid 5806] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 5786] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5779] write(3, "1", 1 [pid 5806] <... symlink resumed>) = 0 [pid 5786] close(3 [pid 5779] <... write resumed>) = 1 [pid 5806] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 5784] <... mkdir resumed>) = 0 [pid 5784] openat(AT_FDCWD, "/syzcgroup/net/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5806] <... symlink resumed>) = 0 [pid 5784] <... openat resumed>) = 3 [pid 5806] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 5786] <... close resumed>) = 0 [pid 5784] write(3, "1", 1) = 1 [pid 5806] <... symlink resumed>) = 0 [pid 5786] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5784] close(3 [pid 5779] close(3 [pid 5784] <... close resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5784] mkdir("./0", 0777) = 0 [pid 5784] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5779] mkdir("/syzcgroup/cpu/syz1", 0777 [pid 5784] <... openat resumed>) = 3 [pid 5784] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5784] close(3) = 0 [pid 5784] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5808 attached [pid 5808] set_robust_list(0x55558ee6d6a0, 24) = 0 ./strace-static-x86_64: Process 5807 attached [pid 5808] chdir("./0" [pid 5807] set_robust_list(0x55558ee6d6a0, 24 [pid 5806] write(3, "1000", 4 [pid 5784] <... clone resumed>, child_tidptr=0x55558ee6d690) = 3 [pid 5807] <... set_robust_list resumed>) = 0 [pid 5806] <... write resumed>) = 4 [pid 5786] <... clone resumed>, child_tidptr=0x55558ee6d690) = 3 [pid 5806] close(3 [pid 5779] <... mkdir resumed>) = 0 [pid 5806] <... close resumed>) = 0 [pid 5808] <... chdir resumed>) = 0 [pid 5807] chdir("./0" [pid 5808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5807] <... chdir resumed>) = 0 [pid 5806] symlink("/dev/binderfs", "./binderfs" [pid 5779] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5808] <... prctl resumed>) = 0 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5806] <... symlink resumed>) = 0 [pid 5779] <... openat resumed>) = 3 [pid 5808] setpgid(0, 0 [pid 5807] <... prctl resumed>) = 0 [pid 5779] write(3, "1", 1 [pid 5808] <... setpgid resumed>) = 0 executing program [pid 5807] setpgid(0, 0 [pid 5806] write(1, "executing program\n", 18 [pid 5779] <... write resumed>) = 1 [pid 5808] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 5807] <... setpgid resumed>) = 0 [pid 5806] <... write resumed>) = 18 [pid 5779] close(3 [pid 5807] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 5806] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 5807] <... symlink resumed>) = 0 [pid 5808] <... symlink resumed>) = 0 [pid 5807] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 5808] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 5807] <... symlink resumed>) = 0 [pid 5808] <... symlink resumed>) = 0 [pid 5807] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 5808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5807] <... symlink resumed>) = 0 [pid 5808] <... openat resumed>) = 3 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5806] <... futex resumed>) = 0 [pid 5806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5779] <... close resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 5806] <... mmap resumed>) = 0x7fe6ee87a000 [pid 5807] <... openat resumed>) = 3 [pid 5806] mprotect(0x7fe6ee87b000, 131072, PROT_READ|PROT_WRITE [pid 5779] <... openat resumed>) = 3 [pid 5808] write(3, "1000", 4 [pid 5807] write(3, "1000", 4 [pid 5808] <... write resumed>) = 4 [pid 5807] <... write resumed>) = 4 [pid 5779] write(3, "313524224", 9 [pid 5808] close(3 [pid 5807] close(3 [pid 5806] <... mprotect resumed>) = 0 [pid 5808] <... close resumed>) = 0 [pid 5807] <... close resumed>) = 0 [pid 5779] <... write resumed>) = 9 [pid 5806] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5808] symlink("/dev/binderfs", "./binderfs" [pid 5807] symlink("/dev/binderfs", "./binderfs" [pid 5806] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5779] close(3 [pid 5808] <... symlink resumed>) = 0 [pid 5807] <... symlink resumed>) = 0 [pid 5806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ee89a990, parent_tid=0x7fe6ee89a990, exit_signal=0, stack=0x7fe6ee87a000, stack_size=0x20300, tls=0x7fe6ee89a6c0} [pid 5779] <... close resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXECexecuting program executing program ./strace-static-x86_64: Process 5809 attached [pid 5808] write(1, "executing program\n", 18 [pid 5807] write(1, "executing program\n", 18 [pid 5779] <... openat resumed>) = 3 [pid 5809] rseq(0x7fe6ee89afe0, 0x20, 0, 0x53053053 [pid 5806] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5809] <... rseq resumed>) = 0 [pid 5779] write(3, "314572800", 9 [pid 5806] rt_sigprocmask(SIG_SETMASK, [], [pid 5809] set_robust_list(0x7fe6ee89a9a0, 24 [pid 5806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5779] <... write resumed>) = 9 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5808] <... write resumed>) = 18 [pid 5807] <... write resumed>) = 18 [pid 5806] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] close(3 [pid 5809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5808] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5809] sched_setscheduler(0, SCHED_FIFO, NULL [pid 5806] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... sched_setscheduler resumed>) = -1 EINVAL (Invalid argument) [pid 5779] mkdir("/syzcgroup/net/syz1", 0777 [pid 5809] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5806] <... futex resumed>) = 0 [pid 5809] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... mmap resumed>) = 0x7fe6ee87a000 [pid 5807] <... mmap resumed>) = 0x7fe6ee87a000 [pid 5806] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] mprotect(0x7fe6ee87b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5807] mprotect(0x7fe6ee87b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5808] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5807] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5809] memfd_create("syzkaller", 0 [pid 5807] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5806] <... futex resumed>) = 0 [pid 5779] <... mkdir resumed>) = 0 [pid 5809] <... memfd_create resumed>) = 3 [pid 5808] <... rt_sigprocmask resumed>[], 8) = 0 [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=0x7fe6ee89a990, parent_tid=0x7fe6ee89a990, exit_signal=0, stack=0x7fe6ee87a000, stack_size=0x20300, tls=0x7fe6ee89a6c0} [pid 5809] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5806] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5779] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 5809] <... mmap resumed>) = 0x7fe6e6400000 [pid 5808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ee89a990, parent_tid=0x7fe6ee89a990, exit_signal=0, stack=0x7fe6ee87a000, stack_size=0x20300, tls=0x7fe6ee89a6c0}./strace-static-x86_64: Process 5811 attached ./strace-static-x86_64: Process 5810 attached [pid 5807] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5779] <... openat resumed>) = 3 [pid 5811] rseq(0x7fe6ee89afe0, 0x20, 0, 0x53053053 [pid 5810] rseq(0x7fe6ee89afe0, 0x20, 0, 0x53053053 [pid 5779] write(3, "1", 1 [pid 5811] <... rseq resumed>) = 0 [pid 5810] <... rseq resumed>) = 0 [pid 5808] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5807] rt_sigprocmask(SIG_SETMASK, [], [pid 5779] <... write resumed>) = 1 [pid 5811] set_robust_list(0x7fe6ee89a9a0, 24 [pid 5810] set_robust_list(0x7fe6ee89a9a0, 24 [pid 5808] rt_sigprocmask(SIG_SETMASK, [], [pid 5807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5811] <... set_robust_list resumed>) = 0 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5779] close(3 [pid 5810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5779] <... close resumed>) = 0 [pid 5810] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] mkdir("./0", 0777 [pid 5811] rt_sigprocmask(SIG_SETMASK, [], [pid 5808] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... mkdir resumed>) = 0 [pid 5779] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5810] <... futex resumed>) = 0 [pid 5808] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 1 [pid 5810] sched_setscheduler(0, SCHED_FIFO, NULL [pid 5779] <... openat resumed>) = 3 [pid 5810] <... sched_setscheduler resumed>) = -1 EINVAL (Invalid argument) [pid 5810] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] sched_setscheduler(0, SCHED_FIFO, NULL [pid 5810] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] ioctl(3, LOOP_CLR_FD [pid 5811] <... sched_setscheduler resumed>) = -1 EINVAL (Invalid argument) [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5808] <... futex resumed>) = 0 [pid 5807] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5811] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5779] close(3 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] <... futex resumed>) = 0 [pid 5807] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5779] <... close resumed>) = 0 [pid 5811] memfd_create("syzkaller", 0 [pid 5810] memfd_create("syzkaller", 0 [pid 5808] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5779] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5811] <... memfd_create resumed>) = 3 [pid 5811] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6e6400000 [pid 5810] <... memfd_create resumed>) = 3 [pid 5810] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6e6400000 ./strace-static-x86_64: Process 5812 attached [pid 5812] set_robust_list(0x55558ee6d6a0, 24) = 0 [pid 5812] chdir("./0") = 0 [pid 5812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5779] <... clone resumed>, child_tidptr=0x55558ee6d690) = 3 [pid 5812] setpgid(0, 0) = 0 [pid 5812] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 5812] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 5812] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 5812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5812] write(3, "1000", 4) = 4 [pid 5812] close(3) = 0 [pid 5812] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5812] write(1, "executing program\n", 18) = 18 [pid 5812] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee87a000 [pid 5812] mprotect(0x7fe6ee87b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5812] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ee89a990, parent_tid=0x7fe6ee89a990, exit_signal=0, stack=0x7fe6ee87a000, stack_size=0x20300, tls=0x7fe6ee89a6c0}./strace-static-x86_64: Process 5813 attached [pid 5813] rseq(0x7fe6ee89afe0, 0x20, 0, 0x53053053 [pid 5812] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 5813] <... rseq resumed>) = 0 [pid 5812] rt_sigprocmask(SIG_SETMASK, [], [pid 5813] set_robust_list(0x7fe6ee89a9a0, 24) = 0 [pid 5812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5813] rt_sigprocmask(SIG_SETMASK, [], [pid 5812] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5812] <... futex resumed>) = 0 [pid 5813] sched_setscheduler(0, SCHED_FIFO, NULL [pid 5812] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] <... sched_setscheduler resumed>) = -1 EINVAL (Invalid argument) [pid 5813] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5812] <... futex resumed>) = 0 [pid 5813] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5812] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] <... futex resumed>) = 0 [pid 5805] 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"..., 16777216 [pid 5813] memfd_create("syzkaller", 0 [pid 5812] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5813] <... memfd_create resumed>) = 3 [pid 5813] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe6e6400000 [pid 5811] 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"..., 16777216 [ 210.165702][ T5782] Bluetooth: hci2: command tx timeout [ 210.171547][ T5782] Bluetooth: hci4: command tx timeout [ 210.177727][ T5782] Bluetooth: hci1: command tx timeout [ 210.194545][ T5788] Bluetooth: hci0: command tx timeout [ 210.212063][ T5782] Bluetooth: hci3: command tx timeout [pid 5809] 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"..., 16777216 [pid 5810] 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"..., 16777216 [pid 5811] <... write resumed>) = 16777216 [pid 5813] 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"..., 16777216 [pid 5811] munmap(0x7fe6e6400000, 138412032) = 0 [pid 5811] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4 [pid 5811] ioctl(4, LOOP_SET_FD, 3) = 0 [ 210.614574][ T5811] loop3: detected capacity change from 0 to 32768 [pid 5811] close(3) = 0 [pid 5811] close(4) = 0 [pid 5811] mkdir("./file1", 0777) = 0 [pid 5811] mount("/dev/loop3", "./file1", "bcachefs", 0, "str_hash=crc64,journal_transaction_names,norecovery,inline_dHta,journal_transaction_names,btree_node"... [pid 5805] <... write resumed>) = 16777216 [pid 5805] munmap(0x7fe6e6400000, 138412032 [pid 5810] <... write resumed>) = 16777216 [ 211.577193][ T5811] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,str_hash=crc64,norecovery,reconstruct_alloc [ 211.594406][ T5811] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 211.604309][ T5811] bcachefs (loop3): Version upgrade required: [ 211.604309][ T5811] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [pid 5810] munmap(0x7fe6e6400000, 138412032) = 0 [pid 5810] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4 [ 211.604309][ T5811] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 211.604309][ T5811] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [pid 5810] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5805] <... munmap resumed>) = 0 [pid 5805] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5805] ioctl(4, LOOP_SET_FD, 3 [pid 5810] close(3 [pid 5805] <... ioctl resumed>) = 0 [pid 5810] <... close resumed>) = 0 [pid 5805] close(3 [ 211.713310][ T5810] loop4: detected capacity change from 0 to 32768 [ 211.733586][ T5805] loop0: detected capacity change from 0 to 32768 [ 211.751722][ T5811] bcachefs (loop3): dropping and reconstructing all alloc info [pid 5810] close(4) = 0 [pid 5805] <... close resumed>) = 0 [pid 5805] close(4) = 0 [pid 5810] mkdir("./file1", 0777 [pid 5805] mkdir("./file1", 0777 [pid 5810] <... mkdir resumed>) = 0 [pid 5805] <... mkdir resumed>) = 0 [pid 5810] mount("/dev/loop4", "./file1", "bcachefs", 0, "str_hash=crc64,journal_transaction_names,norecovery,inline_dHta,journal_transaction_names,btree_node"... [ 211.910299][ T5811] bcachefs (loop3): accounting_read... done [ 211.933268][ T5811] bcachefs (loop3): alloc_read... done [ 211.979287][ T5811] bcachefs (loop3): stripes_read... done [pid 5805] mount("/dev/loop0", "./file1", "bcachefs", 0, "str_hash=crc64,journal_transaction_names,norecovery,inline_dHta,journal_transaction_names,btree_node"... [pid 5809] <... write resumed>) = 16777216 [ 211.994810][ T5811] bcachefs (loop3): snapshots_read... done [pid 5809] munmap(0x7fe6e6400000, 138412032 [pid 5813] <... write resumed>) = 16777216 [ 212.190257][ T5811] bcachefs (loop3): check_allocations... [ 212.259526][ T5810] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open [ 212.276667][ T5810] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete [ 212.295046][ T5788] Bluetooth: hci1: command tx timeout [ 212.300736][ T5788] Bluetooth: hci4: command tx timeout [ 212.312057][ T5788] Bluetooth: hci2: command tx timeout [ 212.313058][ T5782] Bluetooth: hci0: command tx timeout [ 212.318157][ T5788] Bluetooth: hci3: command tx timeout [pid 5813] munmap(0x7fe6e6400000, 138412032 [pid 5809] <... munmap resumed>) = 0 [pid 5809] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 4 [pid 5809] ioctl(4, LOOP_SET_FD, 3 [pid 5813] <... munmap resumed>) = 0 [pid 5813] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4 [pid 5813] ioctl(4, LOOP_SET_FD, 3 [pid 5809] <... ioctl resumed>) = 0 [pid 5809] close(3) = 0 [pid 5809] close(4) = 0 [ 212.397999][ T5809] loop2: detected capacity change from 0 to 32768 [ 212.408759][ T5813] loop1: detected capacity change from 0 to 32768 [pid 5809] mkdir("./file1", 0777) = 0 [pid 5813] <... ioctl resumed>) = 0 [pid 5813] close(3) = 0 [pid 5813] close(4) = 0 [pid 5813] mkdir("./file1", 0777) = 0 [pid 5813] mount("/dev/loop1", "./file1", "bcachefs", 0, "str_hash=crc64,journal_transaction_names,norecovery,inline_dHta,journal_transaction_names,btree_node"... [ 212.494263][ T5805] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open [ 212.504039][ T5805] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete [pid 5809] mount("/dev/loop2", "./file1", "bcachefs", 0, "str_hash=crc64,journal_transaction_names,norecovery,inline_dHta,journal_transaction_names,btree_node"... [pid 5804] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 212.785344][ T5809] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open [ 212.795169][ T5809] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete [ 212.862931][ T5813] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open [ 212.876151][ T5813] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete [pid 5804] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee859000 [pid 5804] mprotect(0x7fe6ee85a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7fe6ee879990, parent_tid=0x7fe6ee879990, exit_signal=0, stack=0x7fe6ee859000, stack_size=0x20300, tls=0x7fe6ee8796c0}./strace-static-x86_64: Process 5850 attached [pid 5850] rseq(0x7fe6ee879fe0, 0x20, 0, 0x53053053) = 0 [pid 5850] set_robust_list(0x7fe6ee8799a0, 24) = 0 [pid 5850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 212.987191][ T5811] done [pid 5850] futex(0x7fe6ef1746d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [ 213.030180][ T5811] bcachefs (loop3): going read-write [ 213.039905][ T5810] bcachefs: bch2_fs_get_tree() error: EINVAL [pid 5804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5804] futex(0x7fe6ef1746d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5811] <... mount resumed>) = 0 [pid 5804] <... futex resumed>) = 1 [pid 5850] openat(AT_FDCWD, "memory.events", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC|O_APPEND|FASYNC|0x20, 000 [ 213.076798][ T5811] bcachefs (loop3): done starting filesystem [pid 5804] futex(0x7fe6ef1746dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] <... openat resumed>) = 3 [pid 5811] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY [pid 5850] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5811] <... openat resumed>) = 3 [pid 5810] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 5804] <... futex resumed>) = 0 [pid 5850] futex(0x7fe6ef1746d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] chdir("./file1" [pid 5810] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5811] <... chdir resumed>) = 0 [pid 5810] <... openat resumed>) = 3 [pid 5810] ioctl(3, LOOP_CLR_FD) = 0 [pid 5810] close(3 [pid 5811] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4 [pid 5806] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5811] ioctl(4, LOOP_CLR_FD [pid 5806] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] <... ioctl resumed>) = 0 [pid 5806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5811] close(4) = 0 [pid 5811] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5808] <... futex resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x7fe6ee859000 [pid 5811] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] futex(0x7fe6ef1746c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] <... futex resumed>) = 0 [pid 5811] openat(AT_FDCWD, "memory.events", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC|O_APPEND|FASYNC|0x20, 000 [pid 5808] futex(0x7fe6ef1746cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5806] mprotect(0x7fe6ee85a000, 131072, PROT_READ|PROT_WRITE [pid 5807] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... openat resumed>) = 4 [pid 5807] <... futex resumed>) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe6ee859000 [pid 5811] futex(0x7fe6ef1746cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5807] mprotect(0x7fe6ee85a000, 131072, PROT_READ|PROT_WRITE [pid 5806] <... mprotect resumed>) = 0 [pid 5811] <... futex resumed>) = 0 [pid 5808] close(3 [pid 5807] <... mprotect resumed>) = 0 [pid 5806] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5808] <... close resumed>) = 0 [pid 5811] futex(0x7fe6ef1746c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] close(4 [pid 5806] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5808] <... close resumed>) = 0 [pid 5807] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ee879990, parent_tid=0x7fe6ee879990, exit_signal=0, stack=0x7fe6ee859000, stack_size=0x20300, tls=0x7fe6ee8796c0} [pid 5808] close(5 [pid 5812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5853 attached [pid 5812] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] close(6 [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=0x7fe6ee879990, parent_tid=0x7fe6ee879990, exit_signal=0, stack=0x7fe6ee859000, stack_size=0x20300, tls=0x7fe6ee8796c0} [pid 5853] rseq(0x7fe6ee879fe0, 0x20, 0, 0x53053053) = 0 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] set_robust_list(0x7fe6ee8799a0, 24 [pid 5808] close(7 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5853] futex(0x7fe6ef1746d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5812] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5854 attached [pid 5812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [pid 5854] rseq(0x7fe6ee879fe0, 0x20, 0, 0x53053053 [pid 5812] <... mmap resumed>) = 0x7fe6ee859000 [pid 5812] mprotect(0x7fe6ee85a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5812] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5854] <... rseq resumed>) = 0 [pid 5807] rt_sigprocmask(SIG_SETMASK, [], [pid 5812] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe6ee879990, parent_tid=0x7fe6ee879990, exit_signal=0, stack=0x7fe6ee859000, stack_size=0x20300, tls=0x7fe6ee8796c0}./strace-static-x86_64: Process 5855 attached [pid 5855] rseq(0x7fe6ee879fe0, 0x20, 0, 0x53053053 [pid 5812] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [pid 5855] <... rseq resumed>) = 0 [pid 5812] rt_sigprocmask(SIG_SETMASK, [], [pid 5855] set_robust_list(0x7fe6ee8799a0, 24 [pid 5812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5812] futex(0x7fe6ef1746d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] close(8 [pid 5855] rt_sigprocmask(SIG_SETMASK, [], [pid 5812] <... futex resumed>) = 0 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5854] set_robust_list(0x7fe6ee8799a0, 24 [pid 5812] futex(0x7fe6ef1746dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] close(9 [pid 5807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] close(10) = -1 EBADF (Bad file descriptor) [pid 5808] close(11) = -1 EBADF (Bad file descriptor) [pid 5808] close(12 [pid 5855] openat(AT_FDCWD, "memory.events", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC|O_APPEND|FASYNC|0x20, 000) = 3 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] close(13) = -1 EBADF (Bad file descriptor) [pid 5808] close(14) = -1 EBADF (Bad file descriptor) [pid 5855] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] close(15 [pid 5855] <... futex resumed>) = 1 [pid 5812] <... futex resumed>) = 0 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] futex(0x7fe6ef1746d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] close(16) = -1 EBADF (Bad file descriptor) [pid 5808] close(17) = -1 EBADF (Bad file descriptor) [pid 5808] close(18 [pid 5776] kill(-3, SIGKILL [pid 5854] <... set_robust_list resumed>) = 0 [pid 5807] futex(0x7fe6ef1746d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... kill resumed>) = 0 [pid 5850] <... futex resumed>) = ? [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5805] <... mount resumed>) = ? [ 213.623928][ T5805] bcachefs: bch2_fs_get_tree() error: EINVAL [ 213.639815][ T5813] bcachefs: bch2_fs_get_tree() error: EINVAL [pid 5854] rt_sigprocmask(SIG_SETMASK, [], [pid 5808] close(19 [pid 5807] <... futex resumed>) = 0 [pid 5850] +++ killed by SIGKILL +++ [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5807] futex(0x7fe6ef1746dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] kill(3, SIGKILL [pid 5854] openat(AT_FDCWD, "memory.events", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC|O_APPEND|FASYNC|0x20, 000) = 3 [pid 5854] futex(0x7fe6ef1746dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5807] <... futex resumed>) = 0 [ 213.696106][ T5821] ===================================================== [ 213.707799][ T5821] BUG: KMSAN: uninit-value in bch2_inode_v3_validate+0x481/0x5a0 [ 213.717581][ T5821] bch2_inode_v3_validate+0x481/0x5a0 [ 213.724364][ T5821] bch2_bkey_val_validate+0x2b5/0x440 [ 213.730057][ T5821] validate_bset_keys+0x1531/0x2080 [ 213.735869][ T5821] validate_bset_for_write+0x142/0x290 [pid 5854] futex(0x7fe6ef1746d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 5808] close(20 [pid 5813] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] ioctl(4, LOOP_CLR_FD [pid 5808] close(21 [pid 5813] <... ioctl resumed>) = 0 [ 213.741611][ T5821] __bch2_btree_node_write+0x53df/0x6830 [ 213.747636][ T5821] bch2_btree_node_write+0xa5/0x2e0 [ 213.753199][ T5821] __btree_node_flush+0x606/0x680 [ 213.758467][ T5821] bch2_btree_node_flush1+0x38/0x60 [ 213.764005][ T5821] journal_flush_pins+0xce6/0x1780 [ 213.769349][ T5821] __bch2_journal_reclaim+0xda8/0x1670 [ 213.775245][ T5821] bch2_journal_reclaim_thread+0x18e/0x760 [ 213.781295][ T5821] kthread+0x3e2/0x540 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(4 [pid 5808] close(22 [pid 5806] <... clone3 resumed> => {parent_tid=[5]}, 88) = 5 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 213.792669][ T5821] ret_from_fork+0x6d/0x90 [ 213.797344][ T5821] ret_from_fork_asm+0x1a/0x30 [ 213.804671][ T5821] [ 213.807167][ T5821] Uninit was stored to memory at: [ 213.812671][ T5821] bch2_sort_keys_keep_unwritten_whiteouts+0x12d5/0x19d0 [ 213.820005][ T5821] __bch2_btree_node_write+0x3ae8/0x6830 [ 213.826045][ T5821] bch2_btree_node_write+0xa5/0x2e0 [ 213.831520][ T5821] __btree_node_flush+0x606/0x680 [ 213.837006][ T5821] bch2_btree_node_flush1+0x38/0x60 [pid 5806] rt_sigprocmask(SIG_SETMASK, [], [pid 5808] close(23 [pid 5806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] futex(0x7fe6ef1746d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] kill(-3, SIGKILL [pid 5776] <... kill resumed>) = 0 [ 213.842555][ T5821] journal_flush_pins+0xce6/0x1780 [ 213.847903][ T5821] __bch2_journal_reclaim+0xda8/0x1670 [ 213.853686][ T5821] bch2_journal_reclaim_thread+0x18e/0x760 [ 213.859734][ T5821] kthread+0x3e2/0x540 [ 213.864129][ T5821] ret_from_fork+0x6d/0x90 [ 213.868792][ T5821] ret_from_fork_asm+0x1a/0x30 [ 213.875353][ T5821] [ 213.877820][ T5821] Uninit was created at: [ 213.883164][ T5821] ___kmalloc_large_node+0x22c/0x370 [pid 5806] <... futex resumed>) = ? [pid 5783] <... kill resumed>) = 0 [ 213.895873][ T5821] __kmalloc_large_node_noprof+0x3f/0x1e0 [ 213.901915][ T5821] __kmalloc_node_noprof+0xc96/0x1250 [ 213.911441][ T5821] __kvmalloc_node_noprof+0xc0/0x2d0 [ 213.917104][ T5821] btree_node_sort+0x78a/0x1d30 [ 213.922368][ T5821] bch2_btree_post_write_cleanup+0x1b0/0xf20 [ 213.928660][ T5821] bch2_btree_node_write+0x21c/0x2e0 [ 213.934457][ T5821] __btree_node_flush+0x606/0x680 [ 213.939819][ T5821] bch2_btree_node_flush0+0x35/0x60 [ 213.945356][ T5821] journal_flush_pins+0xce6/0x1780 [ 213.950707][ T5821] __bch2_journal_reclaim+0xda8/0x1670 [ 213.957076][ T5821] bch2_journal_reclaim_thread+0x18e/0x760 [ 213.963220][ T5821] kthread+0x3e2/0x540 [ 213.967514][ T5821] ret_from_fork+0x6d/0x90 [ 213.972175][ T5821] ret_from_fork_asm+0x1a/0x30 [ 213.977294][ T5821] [ 213.979775][ T5821] CPU: 0 UID: 0 PID: 5821 Comm: bch-reclaim/loo Not tainted 6.13.0-rc6-syzkaller-00036-gfbfd64d25c7a #0 [pid 5783] kill(3, SIGKILL) = 0 [pid 5805] +++ killed by SIGKILL +++ [pid 5804] +++ killed by SIGKILL +++ [pid 5776] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3, si_uid=0, si_status=SIGKILL, si_utime=3 /* 0.03 s */, si_stime=130 /* 1.30 s */} --- [pid 5776] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5776] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5776] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=160, ...}, AT_EMPTY_PATH) = 0 [pid 5776] getdents64(3, 0x55558ee6e850 /* 8 entries */, 32768) = 248 [pid 5776] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5776] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5776] unlink("./0/cgroup") = 0 [pid 5776] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5776] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 213.998369][ T5821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 214.011303][ T5821] ===================================================== [ 214.019259][ T5821] Disabling lock debugging due to kernel taint [ 214.025686][ T5821] Kernel panic - not syncing: kmsan.panic set ... [ 214.032304][ T5821] CPU: 0 UID: 0 PID: 5821 Comm: bch-reclaim/loo Tainted: G B 6.13.0-rc6-syzkaller-00036-gfbfd64d25c7a #0 [pid 5776] unlink("./0/cgroup.cpu") = 0 [pid 5776] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5776] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5776] unlink("./0/cgroup.net") = 0 [pid 5776] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... futex resumed>) = ? [pid 5776] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] +++ killed by SIGKILL +++ [ 214.045271][ T5821] Tainted: [B]=BAD_PAGE [ 214.049682][ T5821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 214.059950][ T5821] Call Trace: [ 214.063403][ T5821] [ 214.066491][ T5821] dump_stack_lvl+0x216/0x2d0 [ 214.071450][ T5821] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 214.077528][ T5821] dump_stack+0x1e/0x24 [ 214.081949][ T5821] panic+0x4e2/0xcf0 [ 214.086085][ T5821] ? kmsan_get_metadata+0x81/0x1c0 [ 214.091457][ T5821] kmsan_report+0x2c7/0x2d0 [ 214.096169][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.101602][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.107045][ T5821] ? __msan_warning+0x95/0x120 [ 214.112084][ T5821] ? bch2_inode_v3_validate+0x481/0x5a0 [ 214.117897][ T5821] ? bch2_bkey_val_validate+0x2b5/0x440 [ 214.123724][ T5821] ? validate_bset_keys+0x1531/0x2080 [ 214.129385][ T5821] ? validate_bset_for_write+0x142/0x290 [ 214.135321][ T5821] ? __bch2_btree_node_write+0x53df/0x6830 [ 214.141435][ T5821] ? bch2_btree_node_write+0xa5/0x2e0 [pid 5776] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5776] unlink("./0/binderfs") = 0 [ 214.147088][ T5821] ? __btree_node_flush+0x606/0x680 [ 214.152535][ T5821] ? bch2_btree_node_flush1+0x38/0x60 [ 214.158160][ T5821] ? journal_flush_pins+0xce6/0x1780 [ 214.163685][ T5821] ? __bch2_journal_reclaim+0xda8/0x1670 [ 214.169552][ T5821] ? bch2_journal_reclaim_thread+0x18e/0x760 [ 214.175776][ T5821] ? kthread+0x3e2/0x540 [ 214.180239][ T5821] ? ret_from_fork+0x6d/0x90 [ 214.185062][ T5821] ? ret_from_fork_asm+0x1a/0x30 [ 214.190275][ T5821] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [pid 5808] close(24) = -1 EBADF (Bad file descriptor) [pid 5776] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5808] close(25 [pid 5784] kill(-3, SIGKILL [pid 5776] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] <... futex resumed>) = ? [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5786] kill(-3, SIGKILL [pid 5784] <... kill resumed>) = 0 [pid 5776] newfstatat(AT_FDCWD, "./0/file1", [pid 5854] +++ killed by SIGKILL +++ [pid 5786] <... kill resumed>) = 0 [pid 5784] kill(3, SIGKILL [pid 5776] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5786] kill(3, SIGKILL [pid 5776] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5786] <... kill resumed>) = 0 [pid 5784] <... kill resumed>) = 0 [pid 5776] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5776] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 [ 214.196329][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.201856][ T5821] ? kmsan_internal_set_shadow_origin+0x69/0x100 [ 214.208497][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.213948][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.219395][ T5821] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 214.225468][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.230902][ T5821] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 214.236974][ T5821] ? kmsan_get_metadata+0x13e/0x1c0 [ 214.242413][ T5821] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [pid 5776] getdents64(4, 0x55558ee76890 /* 2 entries */, 32768) = 48 [pid 5776] getdents64(4, 0x55558ee76890 /* 0 entries */, 32768) = 0 [pid 5776] close(4) = 0 [pid 5776] rmdir("./0/file1") = 0 [pid 5776] umount2("./0/memory.events", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 214.248472][ T5821] __msan_warning+0x95/0x120 [ 214.253347][ T5821] bch2_inode_v3_validate+0x481/0x5a0 [ 214.259015][ T5821] ? __pfx_bch2_inode_v3_validate+0x10/0x10 [ 214.265197][ T5821] bch2_bkey_val_validate+0x2b5/0x440 [ 214.270891][ T5821] validate_bset_keys+0x1531/0x2080 [ 214.276444][ T5821] validate_bset_for_write+0x142/0x290 [ 214.282221][ T5821] __bch2_btree_node_write+0x53df/0x6830 [ 214.288167][ T5821] ? __update_load_avg_se+0xbb0/0x11a0 [ 214.293999][ T5821] bch2_btree_node_write+0xa5/0x2e0 [pid 5776] newfstatat(AT_FDCWD, "./0/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5776] unlink("./0/memory.events") = 0 [pid 5776] getdents64(3, 0x55558ee6e850 /* 0 entries */, 32768) = 0 [pid 5776] close(3) = 0 [pid 5776] rmdir("./0") = 0 [pid 5776] mkdir("./1", 0777) = 0 [pid 5776] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [ 214.299497][ T5821] __btree_node_flush+0x606/0x680 [ 214.304779][ T5821] ? __btree_node_flush+0xd3/0x680 [ 214.310148][ T5821] ? __pfx_bch2_btree_node_flush1+0x10/0x10 [ 214.316322][ T5821] bch2_btree_node_flush1+0x38/0x60 [ 214.321793][ T5821] journal_flush_pins+0xce6/0x1780 [ 214.327210][ T5821] __bch2_journal_reclaim+0xda8/0x1670 [ 214.332936][ T5821] ? __try_to_del_timer_sync+0x3d3/0x420 [ 214.338883][ T5821] bch2_journal_reclaim_thread+0x18e/0x760 [ 214.344979][ T5821] kthread+0x3e2/0x540 [pid 5776] ioctl(3, LOOP_CLR_FD) = 0 [ 214.349277][ T5821] ? __pfx_bch2_journal_reclaim_thread+0x10/0x10 [ 214.355884][ T5821] ? __pfx_kthread+0x10/0x10 [ 214.360709][ T5821] ret_from_fork+0x6d/0x90 [ 214.365370][ T5821] ? __pfx_kthread+0x10/0x10 [ 214.370194][ T5821] ret_from_fork_asm+0x1a/0x30 [ 214.375251][ T5821] [ 214.378764][ T5821] Kernel Offset: disabled [ 214.383197][ T5821] Rebooting in 86400 seconds..