./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3828345329 <...> DUID 00:04:f2:7f:36:b6:03:80:f9:c3:71:03:f9:5e:f9:cf:ad:4a forked to background, child pid 4669 [ 49.141367][ T4670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.173830][ T4670] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. execve("./syz-executor3828345329", ["./syz-executor3828345329"], 0x7ffcb5d3d130 /* 10 vars */) = 0 brk(NULL) = 0x555556c7d000 brk(0x555556c7dc40) = 0x555556c7dc40 arch_prctl(ARCH_SET_FS, 0x555556c7d300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555556c7d5d0) = 5003 set_robust_list(0x555556c7d5e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7fda2d32bbe0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fda2d32c2b0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7fda2d32bc80, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fda2d32c2b0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3828345329", 4096) = 28 brk(0x555556c9ec40) = 0x555556c9ec40 brk(0x555556c9f000) = 0x555556c9f000 mprotect(0x7fda2d3ed000, 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 mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy) openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24 close(3) = 0 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=784, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5003}, "\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\x2e\x00\x00\x00\x98\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) = 784 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5003}, {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 access("/proc/net", R_OK) = 0 access("/proc/net/unix", R_OK) = 0 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=5003}, {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=5003}, {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=5003}, {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=5003}, {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=5003}, {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=0x555556c7d5d0) = 5005 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 5006 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 5007 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 5008 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 5009 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5007 attached [pid 5007] set_robust_list(0x555556c7d5e0, 24 [pid 5003] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5010 [pid 5007] <... set_robust_list resumed>) = 0 [pid 5007] getpid(./strace-static-x86_64: Process 5006 attached [pid 5006] set_robust_list(0x555556c7d5e0, 24 [pid 5007] <... getpid resumed>) = 5007 [pid 5007] mkdir("./syzkaller.VADXdO", 0700 [pid 5006] <... set_robust_list resumed>) = 0 [pid 5006] getpid() = 5006 [pid 5006] mkdir("./syzkaller.4HucIL", 0700./strace-static-x86_64: Process 5009 attached [pid 5009] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5009] getpid() = 5009 ./strace-static-x86_64: Process 5010 attached ./strace-static-x86_64: Process 5008 attached [pid 5010] set_robust_list(0x555556c7d5e0, 24 [pid 5008] set_robust_list(0x555556c7d5e0, 24 [pid 5010] <... set_robust_list resumed>) = 0 [pid 5010] getpid( [pid 5008] <... set_robust_list resumed>) = 0 [pid 5008] getpid( [pid 5010] <... getpid resumed>) = 5010 [pid 5006] <... mkdir resumed>) = 0 [pid 5009] mkdir("./syzkaller.VNScqW", 0700 [pid 5006] chmod("./syzkaller.4HucIL", 0777 [pid 5010] mkdir("./syzkaller.EmX012", 0700 [pid 5008] <... getpid resumed>) = 5008 ./strace-static-x86_64: Process 5005 attached [pid 5006] <... chmod resumed>) = 0 [pid 5009] <... mkdir resumed>) = 0 [pid 5006] chdir("./syzkaller.4HucIL") = 0 [pid 5006] unshare(CLONE_NEWPID [pid 5010] <... mkdir resumed>) = 0 [pid 5008] mkdir("./syzkaller.ofIBQR", 0700 [pid 5006] <... unshare resumed>) = 0 [pid 5009] chmod("./syzkaller.VNScqW", 0777) = 0 [pid 5007] <... mkdir resumed>) = 0 [pid 5007] chmod("./syzkaller.VADXdO", 0777 [pid 5008] <... mkdir resumed>) = 0 [pid 5009] chdir("./syzkaller.VNScqW") = 0 [pid 5009] unshare(CLONE_NEWPID [pid 5007] <... chmod resumed>) = 0 [pid 5009] <... unshare resumed>) = 0 [pid 5009] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] set_robust_list(0x555556c7d5e0, 24 [pid 5007] chdir("./syzkaller.VADXdO" [pid 5008] chmod("./syzkaller.ofIBQR", 0777 [pid 5005] <... set_robust_list resumed>) = 0 [pid 5010] chmod("./syzkaller.EmX012", 0777 [pid 5007] <... chdir resumed>) = 0 [pid 5007] unshare(CLONE_NEWPID) = 0 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] getpid( [pid 5007] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5008] <... chmod resumed>) = 0 [pid 5005] <... getpid resumed>) = 5005 [pid 5010] <... chmod resumed>) = 0 [pid 5005] mkdir("./syzkaller.pZ4BDG", 0700 [pid 5010] chdir("./syzkaller.EmX012" [pid 5008] chdir("./syzkaller.ofIBQR" [pid 5005] <... mkdir resumed>) = 0 [pid 5010] <... chdir resumed>) = 0 [pid 5008] <... chdir resumed>) = 0 [pid 5005] chmod("./syzkaller.pZ4BDG", 0777 [pid 5009] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5013 [pid 5008] unshare(CLONE_NEWPID [pid 5010] unshare(CLONE_NEWPID [pid 5005] <... chmod resumed>) = 0 [pid 5010] <... unshare resumed>) = 0 [pid 5008] <... unshare resumed>) = 0 [pid 5010] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] chdir("./syzkaller.pZ4BDG" [pid 5008] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5007] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5014 [pid 5006] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5012 [pid 5005] <... chdir resumed>) = 0 [pid 5010] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5016 [pid 5008] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5015 ./strace-static-x86_64: Process 5014 attached [pid 5005] unshare(CLONE_NEWPID./strace-static-x86_64: Process 5013 attached [pid 5013] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5013] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5005] <... unshare resumed>) = 0 ./strace-static-x86_64: Process 5012 attached [pid 5014] set_robust_list(0x555556c7d5e0, 24 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5016 attached [pid 5014] <... set_robust_list resumed>) = 0 [pid 5012] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5012] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5014] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5005] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5017 [pid 5012] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5013] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5013] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5014] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5013] <... socket resumed>) = 3 [pid 5016] set_robust_list(0x555556c7d5e0, 24 [pid 5013] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5014] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI./strace-static-x86_64: Process 5015 attached [pid 5016] <... set_robust_list resumed>) = 0 [pid 5013] <... openat resumed>) = 4 [pid 5012] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5014] <... socket resumed>) = 3 [pid 5016] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL./strace-static-x86_64: Process 5017 attached ) = -1 EBUSY (Device or resource busy) [pid 5015] set_robust_list(0x555556c7d5e0, 24 [pid 5012] <... socket resumed>) = 3 [pid 5014] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5013] dup2(4, 202 [pid 5017] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5017] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5017] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5015] <... set_robust_list resumed>) = 0 [pid 5014] <... openat resumed>) = 4 [pid 5016] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5017] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5015] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5016] <... socket resumed>) = 3 [pid 5014] dup2(4, 202 [pid 5017] <... openat resumed>) = 4 [pid 5015] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5017] dup2(4, 202) = 202 [pid 5016] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5015] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI [pid 5014] <... dup2 resumed>) = 202 [pid 5017] close(4 [pid 5012] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5013] <... dup2 resumed>) = 202 [pid 5017] <... close resumed>) = 0 [pid 5016] <... openat resumed>) = 4 [pid 5015] <... socket resumed>) = 3 [pid 5012] <... openat resumed>) = 4 [pid 5014] close(4 [pid 5013] close(4 [pid 5016] dup2(4, 202 [pid 5015] openat(AT_FDCWD, "/dev/vhci", O_RDWR [pid 5014] <... close resumed>) = 0 [pid 5016] <... dup2 resumed>) = 202 [pid 5017] write(202, "\xff\x00", 2 [pid 5012] dup2(4, 202 [pid 5013] <... close resumed>) = 0 [pid 5016] close(4 [pid 5015] <... openat resumed>) = 4 [pid 5014] write(202, "\xff\x00", 2 [pid 5016] <... close resumed>) = 0 [pid 5015] dup2(4, 202 [pid 5016] write(202, "\xff\x00", 2 [pid 5015] <... dup2 resumed>) = 202 [pid 5012] <... dup2 resumed>) = 202 [pid 5013] write(202, "\xff\x00", 2 [pid 5017] <... write resumed>) = 2 [pid 5016] <... write resumed>) = 2 [pid 5015] close(4 [pid 5012] close(4 [pid 5014] <... write resumed>) = 2 [pid 5017] read(202, [pid 5016] read(202, [pid 5015] <... close resumed>) = 0 [pid 5012] <... close resumed>) = 0 [pid 5014] read(202, [pid 5013] <... write resumed>) = 2 [pid 5017] <... read resumed>"\xff\x00\x01\x00", 4) = 4 [pid 5016] <... read resumed>"\xff\x00\x02\x00", 4) = 4 [pid 5015] write(202, "\xff\x00", 2 [pid 5012] write(202, "\xff\x00", 2 [pid 5014] <... read resumed>"\xff\x00\x00\x00", 4) = 4 [pid 5017] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5016] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5014] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5013] read(202, [pid 5017] <... mmap resumed>) = 0x7fda2cb1a000 [pid 5016] <... mmap resumed>) = 0x7fda2cb1a000 [pid 5015] <... write resumed>) = 2 [pid 5012] <... write resumed>) = 2 [pid 5014] <... mmap resumed>) = 0x7fda2cb1a000 [pid 5013] <... read resumed>"\xff\x00\x03\x00", 4) = 4 [pid 5017] mprotect(0x7fda2cb1b000, 8388608, PROT_READ|PROT_WRITE [pid 5016] mprotect(0x7fda2cb1b000, 8388608, PROT_READ|PROT_WRITE [pid 5015] read(202, [pid 5012] read(202, [pid 5014] mprotect(0x7fda2cb1b000, 8388608, PROT_READ|PROT_WRITE [pid 5013] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5017] <... mprotect resumed>) = 0 [pid 5016] <... mprotect resumed>) = 0 [pid 5015] <... read resumed>"\xff\x00\x04\x00", 4) = 4 [pid 5012] <... read resumed>"\xff\x00\x05\x00", 4) = 4 [pid 5014] <... mprotect resumed>) = 0 [pid 5017] clone(child_stack=0x7fda2d31a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5016] clone(child_stack=0x7fda2d31a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5015] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5012] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5014] clone(child_stack=0x7fda2d31a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5013] <... mmap resumed>) = 0x7fda2cb1a000 [pid 5015] <... mmap resumed>) = 0x7fda2cb1a000 [pid 5012] <... mmap resumed>) = 0x7fda2cb1a000 [pid 5017] <... clone resumed>, parent_tid=[2], tls=0x7fda2d31a700, child_tidptr=0x7fda2d31a9d0) = 2 [pid 5016] <... clone resumed>, parent_tid=[2], tls=0x7fda2d31a700, child_tidptr=0x7fda2d31a9d0) = 2 [pid 5015] mprotect(0x7fda2cb1b000, 8388608, PROT_READ|PROT_WRITE [pid 5012] mprotect(0x7fda2cb1b000, 8388608, PROT_READ|PROT_WRITE [pid 5014] <... clone resumed>, parent_tid=[2], tls=0x7fda2d31a700, child_tidptr=0x7fda2d31a9d0) = 2 [pid 5013] mprotect(0x7fda2cb1b000, 8388608, PROT_READ|PROT_WRITE [pid 5017] ioctl(3, HCIDEVUP [pid 5016] ioctl(3, HCIDEVUP [pid 5015] <... mprotect resumed>) = 0 [pid 5012] <... mprotect resumed>) = 0 [pid 5014] ioctl(3, HCIDEVUP [pid 5015] clone(child_stack=0x7fda2d31a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5012] clone(child_stack=0x7fda2d31a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5013] <... mprotect resumed>) = 0 [pid 5015] <... clone resumed>, parent_tid=[2], tls=0x7fda2d31a700, child_tidptr=0x7fda2d31a9d0) = 2 [pid 5012] <... clone resumed>, parent_tid=[2], tls=0x7fda2d31a700, child_tidptr=0x7fda2d31a9d0) = 2 [pid 5015] ioctl(3, HCIDEVUP [pid 5012] ioctl(3, HCIDEVUP [pid 5013] clone(child_stack=0x7fda2d31a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5024 attached [pid 5024] set_robust_list(0x7fda2d31a9e0, 24) = 0 ./strace-static-x86_64: Process 5027 attached [pid 5013] <... clone resumed>, parent_tid=[2], tls=0x7fda2d31a700, child_tidptr=0x7fda2d31a9d0) = 2 [pid 5024] read(202, [pid 5013] ioctl(3, HCIDEVUP [pid 5027] set_robust_list(0x7fda2d31a9e0, 24) = 0 [pid 5027] read(202, [pid 5024] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5024] 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 5024] read(202, ./strace-static-x86_64: Process 5023 attached [pid 5023] set_robust_list(0x7fda2d31a9e0, 24) = 0 [pid 5023] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5023] 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 5023] read(202, ./strace-static-x86_64: Process 5025 attached [pid 5025] set_robust_list(0x7fda2d31a9e0, 24) = 0 [pid 5025] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5025] 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 5025] read(202, ./strace-static-x86_64: Process 5028 attached [pid 5028] set_robust_list(0x7fda2d31a9e0, 24) = 0 [pid 5028] read(202, ./strace-static-x86_64: Process 5029 attached [pid 5029] set_robust_list(0x7fda2d31a9e0, 24) = 0 [pid 5029] read(202, "\x01\x03\x0c\x00", 1024) = 4 syzkaller login: [ 77.079850][ T5030] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.090587][ T5030] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.091377][ T5031] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.100863][ T5030] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.109001][ T5031] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 77.114158][ T5030] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [pid 5029] 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 5029] read(202, [pid 5027] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5027] 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 5027] read(202, [pid 5028] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5028] 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 5028] read(202, [pid 5024] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5024] 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) = 255 [pid 5024] read(202, [pid 5023] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5023] 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) = 255 [pid 5023] read(202, [pid 5025] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5029] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5029] 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) = 255 [pid 5029] read(202, [pid 5027] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5027] 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) = 255 [pid 5027] read(202, [pid 5028] <... read resumed>"\x01\x03\x10\x00", 1024) = 4 [pid 5028] 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) = 255 [pid 5028] read(202, [pid 5025] 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 5024] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5024] 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) = 255 [pid 5024] read(202, [pid 5025] <... writev resumed>) = 255 [pid 5023] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5029] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5028] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5027] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5025] read(202, [pid 5024] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5023] 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 5029] 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 [ 77.120527][ T5031] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.128518][ T5030] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.136614][ T5031] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.141226][ T5030] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 77.148305][ T5031] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 77.155119][ T5030] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.162011][ T5031] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [pid 5028] 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 5027] 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 5024] 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 5023] <... writev resumed>) = 255 [pid 5029] <... writev resumed>) = 255 [pid 5028] <... writev resumed>) = 255 [pid 5029] read(202, [pid 5028] read(202, [pid 5027] <... writev resumed>) = 255 [pid 5025] <... read resumed>"\x01\x01\x10\x00", 1024) = 4 [pid 5024] <... writev resumed>) = 13 [pid 5023] read(202, [pid 5029] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5028] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5027] read(202, [pid 5024] read(202, [pid 5023] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5029] 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 5028] 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 5024] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5023] 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 5029] <... writev resumed>) = 13 [pid 5028] <... writev resumed>) = 13 [pid 5027] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5025] 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 5024] 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 5023] <... writev resumed>) = 13 [pid 5029] read(202, [pid 5028] read(202, [pid 5027] 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 5025] <... writev resumed>) = 255 [pid 5025] read(202, [pid 5024] <... writev resumed>) = 14 [pid 5024] read(202, [pid 5023] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5023] 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 5023] read(202, [pid 5029] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5029] 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 5029] read(202, [pid 5028] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5028] 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 5028] read(202, [pid 5027] <... writev resumed>) = 13 [pid 5027] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5025] <... read resumed>"\x01\x09\x10\x00", 1024) = 4 [pid 5024] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5029] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5028] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5027] 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 5025] 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 5024] 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 5023] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5029] 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 5028] 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 5027] <... writev resumed>) = 14 [pid 5025] <... writev resumed>) = 13 [pid 5024] <... writev resumed>) = 255 [pid 5027] read(202, [pid 5025] read(202, [pid 5024] read(202, [pid 5027] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5027] 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 [ 77.175734][ T5032] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.176876][ T5031] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 77.183879][ T5032] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.190439][ T5031] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 77.206956][ T5033] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.217187][ T5032] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [pid 5027] read(202, [pid 5029] <... writev resumed>) = 255 [pid 5028] <... writev resumed>) = 255 [pid 5025] <... read resumed>"\x01\x05\x10\x00", 1024) = 4 [pid 5023] 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 5029] read(202, [pid 5028] read(202, [pid 5027] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5025] 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 5027] 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) = 255 [pid 5027] read(202, [pid 5023] <... writev resumed>) = 255 [pid 5023] read(202, [pid 5024] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5024] 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) = 255 [pid 5024] read(202, "\x01\x25\x0c\x00", 1024) = 4 [pid 5024] 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 5029] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5028] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5025] <... writev resumed>) = 14 [pid 5024] <... writev resumed>) = 255 [pid 5029] 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 5028] 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 5025] read(202, [pid 5029] <... writev resumed>) = 255 [pid 5028] <... writev resumed>) = 255 [pid 5025] <... read resumed>"\x01\x23\x0c\x00", 1024) = 4 [pid 5029] read(202, [pid 5028] read(202, [pid 5025] 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 5029] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5028] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5027] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5024] read(202, [pid 5023] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [ 77.219256][ T5031] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 77.224612][ T5030] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.231331][ T5031] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 77.240360][ T5030] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.249786][ T5033] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 77.257248][ T5030] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.261679][ T5033] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 77.267693][ T5030] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [pid 5028] 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 5027] 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 5024] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5023] 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 5029] 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 5028] <... writev resumed>) = 255 [pid 5025] <... writev resumed>) = 255 [pid 5028] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5028] 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 5029] <... writev resumed>) = 255 [pid 5028] <... writev resumed>) = 255 [pid 5027] <... writev resumed>) = 255 [pid 5025] read(202, [pid 5024] 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 5023] <... writev resumed>) = 255 [pid 5028] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5028] 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) = 255 [pid 5028] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5028] 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) = 255 [pid 5012] <... ioctl resumed>, 0x5) = -1 EALREADY (Operation already in progress) [pid 5028] read(202, [pid 5012] ioctl(3, HCISETSCAN [pid 5028] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5028] 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) = 7 [pid 5012] <... ioctl resumed>, 0x7ffc4104e1f0) = 0 [pid 5028] madvise(0x7fda2cb1a000, 8372224, MADV_DONTNEED [pid 5012] 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 5029] read(202, [pid 5028] <... madvise resumed>) = 0 [pid 5027] read(202, [pid 5025] <... read resumed>"\x01\x14\x0c\x00", 1024) = 4 [pid 5024] <... writev resumed>) = 255 [pid 5023] read(202, [pid 5029] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5027] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5025] 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 5024] read(202, [pid 5023] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5029] 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 5027] 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 5025] <... writev resumed>) = 255 [pid 5023] 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 5028] exit(0 [pid 5012] <... writev resumed>) = 13 [pid 5028] <... exit resumed>) = ? [ 77.274439][ T5033] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 77.281856][ T5030] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 77.295051][ T5026] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.299723][ T5030] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.311530][ T5026] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 77.314065][ T5030] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [pid 5012] 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 5028] +++ exited with 0 +++ [pid 5012] <... writev resumed>) = 14 [pid 5012] 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 5027] <... writev resumed>) = 255 [pid 5024] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5012] <... writev resumed>) = 14 [pid 5025] read(202, [pid 5023] <... writev resumed>) = 255 [pid 5012] 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) = 22 [pid 5012] close(3) = 0 [pid 5012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5025] <... read resumed>"\x01\x25\x0c\x00", 1024) = 4 [pid 5029] <... writev resumed>) = 255 [pid 5024] 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 5023] read(202, [pid 5012] setsid( [pid 5027] read(202, [pid 5012] <... setsid resumed>) = 1 [pid 5012] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5012] dup2(3, 201) = 201 [pid 5012] close(3) = 0 [pid 5012] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5012] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5012] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5012] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5012] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5012] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5012] unshare(CLONE_NEWNS) = 0 [pid 5012] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5012] unshare(CLONE_NEWIPC) = 0 [pid 5012] unshare(CLONE_NEWCGROUP) = 0 [pid 5012] unshare(CLONE_NEWUTS [pid 5029] read(202, [pid 5027] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5025] 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 5024] <... writev resumed>) = 255 [pid 5023] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5012] <... unshare resumed>) = 0 [pid 5012] unshare(CLONE_SYSVSEM [pid 5029] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5025] <... writev resumed>) = 255 [pid 5023] 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 5012] <... unshare resumed>) = 0 [pid 5027] 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 5024] read(202, [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "16777216", 8) = 8 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "536870912", 9) = 9 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "1024", 4) = 4 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "8192", 4) = 4 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "1024", 4) = 4 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5029] 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 5027] <... writev resumed>) = 255 [pid 5025] read(202, [pid 5024] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5023] <... writev resumed>) = 255 [pid 5012] <... openat resumed>) = 3 [pid 5012] write(3, "1024", 4) = 4 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5012] close(3) = 0 [pid 5012] getpid() = 1 [pid 5012] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5029] <... writev resumed>) = 255 [pid 5027] read(202, [pid 5025] <... read resumed>"\x01\x38\x0c\x00", 1024) = 4 [pid 5024] 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 5023] read(202, [pid 5029] read(202, [pid 5027] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5025] 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 5024] <... writev resumed>) = 255 [pid 5023] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5029] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5027] 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 5025] <... writev resumed>) = 255 [pid 5024] read(202, [pid 5023] 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 5016] <... ioctl resumed>, 0x2) = -1 EALREADY (Operation already in progress) [pid 5029] 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 5027] <... writev resumed>) = 255 [pid 5025] read(202, [pid 5023] <... writev resumed>) = 255 [pid 5029] <... writev resumed>) = 255 [pid 5027] read(202, [pid 5023] read(202, [pid 5013] <... ioctl resumed>, 0x3) = -1 EALREADY (Operation already in progress) [pid 5029] read(202, [pid 5023] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5013] ioctl(3, HCISETSCAN [pid 5029] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5023] 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 5029] 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 5025] <... read resumed>"\x01\x39\x0c\x00", 1024) = 4 [pid 5023] <... writev resumed>) = 255 [pid 5017] <... ioctl resumed>, 0x1) = -1 EALREADY (Operation already in progress) [pid 5016] ioctl(3, HCISETSCAN [pid 5015] <... ioctl resumed>, 0x4) = -1 EALREADY (Operation already in progress) [pid 5029] <... writev resumed>) = 7 [pid 5025] 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 5023] read(202, [pid 5017] ioctl(3, HCISETSCAN [pid 5013] <... ioctl resumed>, 0x7ffc4104e1f0) = 0 [pid 5029] madvise(0x7fda2cb1a000, 8372224, MADV_DONTNEED [pid 5025] <... writev resumed>) = 255 [pid 5024] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5015] ioctl(3, HCISETSCAN [pid 5013] 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 5023] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5029] <... madvise resumed>) = 0 [pid 5027] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5025] read(202, [pid 5024] 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 5023] 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 5013] <... writev resumed>) = 13 [pid 5029] exit(0 [pid 5027] 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 5025] <... read resumed>"\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5029] <... exit resumed>) = ? [pid 5027] <... writev resumed>) = 7 [pid 5025] 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 5024] <... writev resumed>) = 7 [pid 5023] <... writev resumed>) = 7 [pid 5017] <... ioctl resumed>, 0x7ffc4104e1f0) = 0 [pid 5016] <... ioctl resumed>, 0x7ffc4104e1f0) = 0 [pid 5015] <... ioctl resumed>, 0x7ffc4104e1f0) = 0 [pid 5013] 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 5029] +++ exited with 0 +++ [pid 5027] madvise(0x7fda2cb1a000, 8372224, MADV_DONTNEED [pid 5025] <... writev resumed>) = 255 [pid 5024] madvise(0x7fda2cb1a000, 8372224, MADV_DONTNEED [pid 5023] madvise(0x7fda2cb1a000, 8372224, MADV_DONTNEED [pid 5017] 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 5016] 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 5015] 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 5014] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5013] <... writev resumed>) = 14 [pid 5027] <... madvise resumed>) = 0 [pid 5025] read(202, [pid 5024] <... madvise resumed>) = 0 [pid 5023] <... madvise resumed>) = 0 [pid 5017] <... writev resumed>) = 13 [pid 5016] <... writev resumed>) = 13 [pid 5015] <... writev resumed>) = 13 [pid 5014] ioctl(3, HCISETSCAN [pid 5013] 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 5027] exit(0 [pid 5025] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5024] exit(0 [pid 5023] exit(0 [pid 5017] 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 [ 77.327727][ T5030] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.335666][ T5030] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.348473][ T4408] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [pid 5016] 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 5015] 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 5013] <... writev resumed>) = 14 [pid 5027] <... exit resumed>) = ? [pid 5025] 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 5024] <... exit resumed>) = ? [pid 5023] <... exit resumed>) = ? [pid 5017] <... writev resumed>) = 14 [pid 5016] <... writev resumed>) = 14 [pid 5015] <... writev resumed>) = 14 [pid 5013] 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 5027] +++ exited with 0 +++ [pid 5025] <... writev resumed>) = 7 [pid 5024] +++ exited with 0 +++ [pid 5023] +++ exited with 0 +++ [pid 5017] 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 5016] 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 5015] 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 5014] <... ioctl resumed>, 0x7ffc4104e1f0) = 0 [pid 5013] <... writev resumed>) = 22 [pid 5025] madvise(0x7fda2cb1a000, 8372224, MADV_DONTNEED [pid 5017] <... writev resumed>) = 14 [pid 5016] <... writev resumed>) = 14 [pid 5015] <... writev resumed>) = 14 [pid 5014] 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 5013] close(3 [pid 5025] <... madvise resumed>) = 0 [pid 5017] 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 5016] 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 5015] 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 5014] <... writev resumed>) = 13 [pid 5013] <... close resumed>) = 0 [pid 5025] exit(0 [pid 5017] <... writev resumed>) = 22 [pid 5016] <... writev resumed>) = 22 [pid 5015] <... writev resumed>) = 22 [pid 5012] <... unshare resumed>) = 0 [pid 5014] 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 5013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5025] <... exit resumed>) = ? [pid 5017] close(3 [pid 5016] close(3 [pid 5015] close(3 [pid 5012] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5014] <... writev resumed>) = 14 [pid 5017] <... close resumed>) = 0 [pid 5025] +++ exited with 0 +++ [pid 5016] <... close resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5012] <... openat resumed>) = 3 [pid 5014] 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 5017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5013] <... prctl resumed>) = 0 [pid 5017] <... prctl resumed>) = 0 [pid 5016] <... prctl resumed>) = 0 [pid 5015] <... prctl resumed>) = 0 [pid 5012] write(3, "0 65535", 7 [pid 5014] <... writev resumed>) = 14 [pid 5013] setsid( [pid 5017] setsid( [pid 5016] setsid( [pid 5015] setsid( [pid 5014] 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 5017] <... setsid resumed>) = 1 [pid 5013] <... setsid resumed>) = 1 [pid 5017] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5016] <... setsid resumed>) = 1 [pid 5015] <... setsid resumed>) = 1 [pid 5012] <... write resumed>) = 7 [pid 5014] <... writev resumed>) = 22 [pid 5013] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5017] <... openat resumed>) = 3 [pid 5017] dup2(3, 201 [pid 5016] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5015] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5012] close(3 [pid 5014] close(3 [pid 5013] <... openat resumed>) = 3 [pid 5017] <... dup2 resumed>) = 201 [pid 5016] <... openat resumed>) = 3 [pid 5014] <... close resumed>) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5013] dup2(3, 201 [pid 5016] dup2(3, 201 [pid 5014] <... prctl resumed>) = 0 [pid 5013] <... dup2 resumed>) = 201 [pid 5017] close(3 [pid 5016] <... dup2 resumed>) = 201 [pid 5015] dup2(3, 201 [pid 5012] <... close resumed>) = 0 [pid 5014] setsid( [pid 5013] close(3 [pid 5017] <... close resumed>) = 0 [pid 5016] close(3 [pid 5015] <... dup2 resumed>) = 201 [pid 5012] mkdir("/dev/binderfs", 0777 [pid 5014] <... setsid resumed>) = 1 [pid 5013] <... close resumed>) = 0 [pid 5017] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5016] <... close resumed>) = 0 [pid 5015] close(3 [pid 5014] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5013] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5015] <... close resumed>) = 0 [pid 5012] <... mkdir resumed>) = 0 [pid 5014] <... openat resumed>) = 3 [pid 5017] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5012] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5014] dup2(3, 201 [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5014] <... dup2 resumed>) = 201 [pid 5014] close(3) = 0 [pid 5014] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5014] unshare(CLONE_NEWNS) = 0 [pid 5012] <... mount resumed>) = 0 [pid 5017] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5014] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5013] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5015] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5012] mkdir("./0", 0777 [pid 5014] <... mount resumed>) = 0 [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5017] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5014] unshare(CLONE_NEWIPC [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5015] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5014] <... unshare resumed>) = 0 [pid 5013] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5017] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5014] unshare(CLONE_NEWCGROUP [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5015] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5014] <... unshare resumed>) = 0 [pid 5013] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5017] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5014] unshare(CLONE_NEWUTS [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5015] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5014] <... unshare resumed>) = 0 [pid 5013] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5017] unshare(CLONE_NEWNS [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5012] <... mkdir resumed>) = 0 [pid 5014] unshare(CLONE_SYSVSEM [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5014] <... unshare resumed>) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5017] <... unshare resumed>) = 0 [pid 5016] unshare(CLONE_NEWNS [pid 5015] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5014] <... openat resumed>) = 3 [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5013] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5017] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5014] write(3, "16777216", 8) = 8 [pid 5014] close(3) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... prlimit64 resumed>NULL) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "536870912", 9 [pid 5015] unshare(CLONE_NEWNS [pid 5014] <... write resumed>) = 9 [pid 5013] <... prlimit64 resumed>NULL) = 0 [pid 5017] <... mount resumed>) = 0 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5015] <... unshare resumed>) = 0 [pid 5014] write(3, "1024", 4 [pid 5017] unshare(CLONE_NEWIPC [pid 5016] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5015] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5014] <... write resumed>) = 4 [pid 5013] unshare(CLONE_NEWNS [pid 5016] <... mount resumed>) = 0 [pid 5014] close(3 [pid 5015] <... mount resumed>) = 0 [pid 5014] <... close resumed>) = 0 [pid 5016] unshare(CLONE_NEWIPC [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "8192", 4 [pid 5017] <... unshare resumed>) = 0 [pid 5014] <... write resumed>) = 4 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5015] unshare(CLONE_NEWIPC [pid 5014] write(3, "1024", 4 [pid 5013] <... unshare resumed>) = 0 [pid 5014] <... write resumed>) = 4 [pid 5014] close(3 [pid 5016] <... unshare resumed>) = 0 [pid 5014] <... close resumed>) = 0 [pid 5013] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5015] <... unshare resumed>) = 0 [pid 5014] <... openat resumed>) = 3 [pid 5017] unshare(CLONE_NEWCGROUP [pid 5016] unshare(CLONE_NEWCGROUP [pid 5015] unshare(CLONE_NEWCGROUP [pid 5014] write(3, "1024", 4 [pid 5013] <... mount resumed>) = 0 [pid 5017] <... unshare resumed>) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... unshare resumed>) = 0 [pid 5014] <... write resumed>) = 4 [pid 5013] unshare(CLONE_NEWIPC [pid 5017] unshare(CLONE_NEWUTS [pid 5016] unshare(CLONE_NEWUTS [pid 5015] unshare(CLONE_NEWUTS [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5017] <... unshare resumed>) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... unshare resumed>) = 0 [pid 5014] <... openat resumed>) = 3 [pid 5013] <... unshare resumed>) = 0 [pid 5017] unshare(CLONE_SYSVSEM [pid 5016] unshare(CLONE_SYSVSEM [pid 5015] unshare(CLONE_SYSVSEM [pid 5014] write(3, "1024 1048576 500 1024", 21 [pid 5013] unshare(CLONE_NEWCGROUP [pid 5017] <... unshare resumed>) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5015] <... unshare resumed>) = 0 [pid 5014] <... write resumed>) = 21 [pid 5013] <... unshare resumed>) = 0 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5014] close(3 [pid 5013] unshare(CLONE_NEWUTS [pid 5017] <... openat resumed>) = 3 [pid 5015] <... openat resumed>) = 3 [pid 5014] <... close resumed>) = 0 [pid 5017] write(3, "16777216", 8 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "16777216", 8 [pid 5014] getpid( [pid 5013] <... unshare resumed>) = 0 ./strace-static-x86_64: Process 5035 attached [pid 5017] <... write resumed>) = 8 [pid 5016] write(3, "16777216", 8 [pid 5015] <... write resumed>) = 8 [pid 5012] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 3 [pid 5014] <... getpid resumed>) = 1 [pid 5013] unshare(CLONE_SYSVSEM [pid 5017] close(3 [pid 5016] <... write resumed>) = 8 [pid 5015] close(3 [pid 5014] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 5017] <... close resumed>) = 0 [pid 5016] close(3 [pid 5015] <... close resumed>) = 0 [pid 5014] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5014] <... capset resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5017] <... openat resumed>) = 3 [pid 5014] unshare(CLONE_NEWNET [pid 5035] set_robust_list(0x555556c7d5e0, 24 [pid 5017] write(3, "536870912", 9 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5015] <... openat resumed>) = 3 [pid 5013] <... openat resumed>) = 3 [pid 5035] <... set_robust_list resumed>) = 0 [pid 5017] <... write resumed>) = 9 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "536870912", 9 [pid 5013] write(3, "16777216", 8 [pid 5035] chdir("./0" [pid 5017] close(3 [pid 5016] write(3, "536870912", 9 [pid 5015] <... write resumed>) = 9 [pid 5013] <... write resumed>) = 8 [pid 5035] <... chdir resumed>) = 0 [pid 5017] <... close resumed>) = 0 [pid 5016] <... write resumed>) = 9 [pid 5015] close(3 [pid 5013] close(3 [pid 5035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5016] close(3 [pid 5015] <... close resumed>) = 0 [pid 5013] <... close resumed>) = 0 [pid 5035] <... prctl resumed>) = 0 [pid 5017] <... openat resumed>) = 3 [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5035] setpgid(0, 0 [pid 5017] write(3, "1024", 4 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5015] <... openat resumed>) = 3 [pid 5013] <... openat resumed>) = 3 [pid 5035] <... setpgid resumed>) = 0 [pid 5017] <... write resumed>) = 4 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "1024", 4 [pid 5013] write(3, "536870912", 9 [pid 5035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5017] close(3 [pid 5016] write(3, "1024", 4 [pid 5015] <... write resumed>) = 4 [pid 5013] <... write resumed>) = 9 [pid 5035] <... openat resumed>) = 3 [pid 5017] <... close resumed>) = 0 [pid 5016] <... write resumed>) = 4 [pid 5015] close(3 [pid 5013] close(3 [pid 5035] write(3, "1000", 4 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5016] close(3 [pid 5015] <... close resumed>) = 0 [pid 5013] <... close resumed>) = 0 [pid 5035] <... write resumed>) = 4 [pid 5017] <... openat resumed>) = 3 [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5035] close(3 [pid 5017] write(3, "8192", 4 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5015] <... openat resumed>) = 3 [pid 5013] <... openat resumed>) = 3 [pid 5035] <... close resumed>) = 0 [pid 5017] <... write resumed>) = 4 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "8192", 4 [pid 5013] write(3, "1024", 4 [pid 5035] symlink("/dev/binderfs", "./binderfs" [pid 5017] close(3 [pid 5016] write(3, "8192", 4 [pid 5015] <... write resumed>) = 4 [pid 5013] <... write resumed>) = 4 [pid 5035] <... symlink resumed>) = 0 [pid 5017] <... close resumed>) = 0 [pid 5016] <... write resumed>) = 4 [pid 5015] close(3 [pid 5013] close(3 [pid 5035] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5016] close(3 [pid 5015] <... close resumed>) = 0 [pid 5013] <... close resumed>) = 0 [pid 5035] <... futex resumed>) = 0 [pid 5017] <... openat resumed>) = 3 [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5017] write(3, "1024", 4 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5015] <... openat resumed>) = 3 [pid 5013] <... openat resumed>) = 3 [pid 5035] <... mmap resumed>) = 0x7fda2caf9000 [pid 5017] <... write resumed>) = 4 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "1024", 4 [pid 5013] write(3, "8192", 4 [pid 5035] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5017] close(3 [pid 5016] write(3, "1024", 4 [pid 5015] <... write resumed>) = 4 [pid 5013] <... write resumed>) = 4 [pid 5035] <... mprotect resumed>) = 0 [pid 5017] <... close resumed>) = 0 [pid 5016] <... write resumed>) = 4 [pid 5015] close(3 [pid 5013] close(3 [pid 5035] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5016] close(3 [pid 5015] <... close resumed>) = 0 [pid 5013] <... close resumed>) = 0 [pid 5017] <... openat resumed>) = 3 [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5035] <... clone resumed>, parent_tid=[4], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 4 [pid 5017] write(3, "1024", 4 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5015] <... openat resumed>) = 3 [pid 5013] <... openat resumed>) = 3 [pid 5035] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] <... write resumed>) = 4 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "1024", 4 [pid 5013] write(3, "1024", 4 [pid 5035] <... futex resumed>) = 0 [pid 5017] close(3 [pid 5016] write(3, "1024", 4 [pid 5015] <... write resumed>) = 4 [pid 5013] <... write resumed>) = 4 ./strace-static-x86_64: Process 5036 attached [pid 5035] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5017] <... close resumed>) = 0 [pid 5016] <... write resumed>) = 4 [pid 5015] close(3 [pid 5013] close(3 [pid 5036] set_robust_list(0x7fda2cb199e0, 24 [pid 5017] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5016] close(3 [pid 5015] <... close resumed>) = 0 [pid 5013] <... close resumed>) = 0 [pid 5036] <... set_robust_list resumed>) = 0 [pid 5017] <... openat resumed>) = 3 [pid 5036] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5017] write(3, "1024 1048576 500 1024", 21 [pid 5016] <... close resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5036] <... openat resumed>) = 3 [pid 5017] <... write resumed>) = 21 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5036] setns(201, 0 [pid 5015] <... openat resumed>) = 3 [pid 5036] <... setns resumed>) = 0 [pid 5013] <... openat resumed>) = 3 [pid 5036] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4 [pid 5017] close(3 [pid 5016] <... openat resumed>) = 3 [pid 5015] write(3, "1024 1048576 500 1024", 21 [pid 5013] write(3, "1024", 4 [pid 5036] setns(3, 0 [pid 5017] <... close resumed>) = 0 [pid 5016] write(3, "1024 1048576 500 1024", 21 [pid 5015] <... write resumed>) = 21 [pid 5013] <... write resumed>) = 4 [pid 5036] <... setns resumed>) = 0 [pid 5017] getpid( [pid 5016] <... write resumed>) = 21 [pid 5036] close(3 [pid 5017] <... getpid resumed>) = 1 [pid 5016] close(3 [pid 5015] close(3 [pid 5013] close(3 [pid 5036] <... close resumed>) = 0 [pid 5017] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5016] <... close resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5036] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] <... capget resumed>{effective=1< [pid 5015] getpid( [pid 5013] <... close resumed>) = 0 [pid 5036] <... futex resumed>) = 1 [pid 5035] <... futex resumed>) = 0 [pid 5017] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5016] <... getpid resumed>) = 1 [pid 5015] <... getpid resumed>) = 1 [pid 5013] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5036] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5035] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5017] <... capset resumed>) = 0 [pid 5016] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5015] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5013] <... openat resumed>) = 3 [pid 5036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5035] <... futex resumed>) = 0 [pid 5017] unshare(CLONE_NEWNET [pid 5016] <... capget resumed>{effective=1<{effective=1<) = 0 [pid 5013] write(3, "1024 1048576 500 1024", 21 [pid 5036] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5035] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5014] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5013] <... write resumed>) = 21 [pid 5014] <... openat resumed>) = 3 [pid 5013] close(3 [pid 5014] write(3, "0 65535", 7 [pid 5013] <... close resumed>) = 0 [pid 5014] <... write resumed>) = 7 [pid 5013] getpid( [pid 5014] close(3 [pid 5013] <... getpid resumed>) = 1 [pid 5014] <... close resumed>) = 0 [pid 5013] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5014] mkdir("/dev/binderfs", 0777 [pid 5013] <... capget resumed>{effective=1<) = -1 EEXIST (File exists) [pid 5013] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5014] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5013] <... capset resumed>) = 0 [pid 5014] <... mount resumed>) = 0 [pid 5013] unshare(CLONE_NEWNET [pid 5016] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5015] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5014] mkdir("./0", 0777) = 0 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 3 [pid 5016] <... capset resumed>) = 0 [pid 5015] <... capset resumed>) = 0 [pid 5016] unshare(CLONE_NEWNET [pid 5015] unshare(CLONE_NEWNET./strace-static-x86_64: Process 5038 attached [pid 5038] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5038] chdir("./0") = 0 [pid 5038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5038] setpgid(0, 0) = 0 [pid 5038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5038] write(3, "1000", 4) = 4 [pid 5038] close(3) = 0 [pid 5038] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fda2caf9000 [pid 5038] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5038] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 4 [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5035] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] <... mmap resumed>) = 0x7fda2cad8000 [pid 5035] mprotect(0x7fda2cad9000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5035] clone(child_stack=0x7fda2caf83f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5], tls=0x7fda2caf8700, child_tidptr=0x7fda2caf89d0) = 5 [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5040 attached ./strace-static-x86_64: Process 5039 attached [pid 5039] set_robust_list(0x7fda2cb199e0, 24) = 0 [pid 5040] set_robust_list(0x7fda2caf89e0, 24 [pid 5039] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5040] <... set_robust_list resumed>) = 0 [pid 5040] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5039] setns(201, 0) = 0 [pid 5040] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5039] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... socket resumed>) = 4 [pid 5040] <... futex resumed>) = 1 [pid 5035] <... futex resumed>) = 0 [pid 5040] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] setns(3, 0 [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5039] <... setns resumed>) = 0 [pid 5039] close(3 [pid 5035] <... futex resumed>) = 0 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] write(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = 0 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = 1 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = 0 [pid 5040] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5039] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5035] <... futex resumed>) = 0 [pid 5040] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5039] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5039] write(-1, NULL, 0 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5040] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] <... futex resumed>) = 0 [pid 5039] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5039] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] <... futex resumed>) = 0 [pid 5040] <... openat resumed>) = 3 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] setns(201, 0 [pid 5039] <... futex resumed>) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5040] <... setns resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5039] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5039] <... openat resumed>) = 3 [pid 5040] <... socket resumed>) = 5 [pid 5039] setns(201, 0 [pid 5040] setns(3, 0 [pid 5039] <... setns resumed>) = 0 [pid 5039] socket(AF_NETROM, SOCK_SEQPACKET, 0) = 5 [pid 5039] setns(3, 0) = 0 [pid 5039] close(3) = 0 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5039] connect(5, NULL, 0 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... setns resumed>) = 0 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5040] close(3 [pid 5039] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] <... close resumed>) = 0 [pid 5039] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = 1 [pid 5035] <... futex resumed>) = 0 [pid 5040] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5039] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] <... futex resumed>) = 0 [pid 5040] connect(5, NULL, 0 [pid 5039] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5040] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = 0 [pid 5040] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5039] sendfile(-1, -1, NULL, 2251799813685260 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] <... futex resumed>) = 0 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... futex resumed>) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5040] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] <... futex resumed>) = 0 [pid 5040] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] <... futex resumed>) = 0 [pid 5039] <... openat resumed>) = 3 [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] sendfile(-1, -1, NULL, 2251799813685260 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] <... futex resumed>) = 0 [pid 5040] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... futex resumed>) = 1 [pid 5038] <... futex resumed>) = 0 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = 0 [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5038] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5035] <... futex resumed>) = 0 [pid 5040] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] <... openat resumed>) = 3 [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5035] <... futex resumed>) = 0 [pid 5040] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5035] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5035] <... futex resumed>) = 0 [pid 5040] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5035] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] <... ioctl resumed>) = 0 [pid 5039] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] <... futex resumed>) = 0 [pid 5038] close(3) = 0 [pid 5038] close(4) = 0 [pid 5038] close(5) = 0 [pid 5038] close(6) = -1 EBADF (Bad file descriptor) [pid 5038] close(7) = -1 EBADF (Bad file descriptor) [pid 5038] close(8) = -1 EBADF (Bad file descriptor) [pid 5038] close(9) = -1 EBADF (Bad file descriptor) [pid 5038] close(10) = -1 EBADF (Bad file descriptor) [pid 5038] close(11) = -1 EBADF (Bad file descriptor) [pid 5038] close(12) = -1 EBADF (Bad file descriptor) [pid 5038] close(13) = -1 EBADF (Bad file descriptor) [pid 5038] close(14) = -1 EBADF (Bad file descriptor) [pid 5038] close(15) = -1 EBADF (Bad file descriptor) [pid 5039] <... futex resumed>) = 1 [pid 5038] close(16) = -1 EBADF (Bad file descriptor) [pid 5039] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5038] close(17) = -1 EBADF (Bad file descriptor) [pid 5038] close(18) = -1 EBADF (Bad file descriptor) [pid 5038] close(19) = -1 EBADF (Bad file descriptor) [pid 5038] close(20) = -1 EBADF (Bad file descriptor) [pid 5038] close(21) = -1 EBADF (Bad file descriptor) [pid 5038] close(22) = -1 EBADF (Bad file descriptor) [pid 5038] close(23) = -1 EBADF (Bad file descriptor) [pid 5038] close(24) = -1 EBADF (Bad file descriptor) [pid 5038] close(25) = -1 EBADF (Bad file descriptor) [pid 5038] close(26) = -1 EBADF (Bad file descriptor) [pid 5038] close(27) = -1 EBADF (Bad file descriptor) [pid 5038] close(28) = -1 EBADF (Bad file descriptor) [pid 5038] close(29) = -1 EBADF (Bad file descriptor) [pid 5038] exit_group(0) = ? [pid 5039] <... futex resumed>) = ? [pid 5040] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5040] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5035] <... futex resumed>) = 0 [pid 5040] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] +++ exited with 0 +++ [pid 5038] +++ exited with 0 +++ [pid 5017] <... unshare resumed>) = 0 [pid 5017] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5017] <... openat resumed>) = 3 [pid 5017] write(3, "0 65535", 7) = 7 [pid 5017] close(3 [pid 5014] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5017] <... close resumed>) = 0 [pid 5014] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5017] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5014] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5017] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5014] <... openat resumed>) = 3 [pid 5017] <... mount resumed>) = 0 [pid 5014] fstat(3, [pid 5017] mkdir("./0", 0777 [pid 5014] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5017] <... mkdir resumed>) = -1 ENOSPC (No space left on device) [pid 5014] getdents64(3, [pid 5017] exit_group(1 [pid 5014] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5017] <... exit_group resumed>) = ? [pid 5014] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5014] lstat("./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5014] unlink("./0/binderfs") = 0 [pid 5014] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5014] lstat("./0/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5014] unlink("./0/memory.events") = 0 [pid 5014] getdents64(3, 0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5014] close(3) = 0 [pid 5014] rmdir("./0") = 0 [pid 5014] mkdir("./1", 0777) = 0 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 5 ./strace-static-x86_64: Process 5043 attached [pid 5013] <... unshare resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5043] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5013] <... openat resumed>) = 3 [pid 5013] write(3, "0 65535", 7) = 7 [pid 5043] chdir("./1") = 0 [pid 5013] close(3 [pid 5043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5043] setpgid(0, 0 [pid 5013] <... close resumed>) = 0 [pid 5043] <... setpgid resumed>) = 0 [pid 5043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5013] mkdir("/dev/binderfs", 0777 [pid 5043] <... openat resumed>) = 3 [pid 5016] <... unshare resumed>) = 0 [pid 5043] write(3, "1000", 4 [pid 5016] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5015] <... unshare resumed>) = 0 [pid 5013] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5043] <... write resumed>) = 4 [pid 5016] <... openat resumed>) = 3 [pid 5015] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5013] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5043] close(3 [pid 5016] write(3, "0 65535", 7 [pid 5015] <... openat resumed>) = 3 [pid 5043] <... close resumed>) = 0 [pid 5016] <... write resumed>) = 7 [pid 5015] write(3, "0 65535", 7 [pid 5043] symlink("/dev/binderfs", "./binderfs" [pid 5016] close(3 [pid 5015] <... write resumed>) = 7 [pid 5043] <... symlink resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5015] close(3 [pid 5013] <... mount resumed>) = 0 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5016] mkdir("/dev/binderfs", 0777 [pid 5015] <... close resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5016] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5015] mkdir("/dev/binderfs", 0777 [pid 5013] mkdir("./0", 0777 [pid 5043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5016] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5015] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5043] <... mmap resumed>) = 0x7fda2caf9000 [pid 5016] <... mount resumed>) = 0 [pid 5015] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5013] <... mkdir resumed>) = 0 [pid 5043] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5016] mkdir("./0", 0777 [pid 5015] <... mount resumed>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5043] <... mprotect resumed>) = 0 [pid 5016] <... mkdir resumed>) = 0 [pid 5015] mkdir("./0", 0777 [pid 5043] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] <... mkdir resumed>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5043] <... clone resumed>, parent_tid=[6], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 6 [pid 5016] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 3 [pid 5013] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 3 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 3 [pid 5043] <... futex resumed>) = 0 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5047 attached [pid 5047] set_robust_list(0x555556c7d5e0, 24./strace-static-x86_64: Process 5050 attached ./strace-static-x86_64: Process 5049 attached ./strace-static-x86_64: Process 5048 attached [pid 5017] +++ exited with 1 +++ [pid 5048] set_robust_list(0x7fda2cb199e0, 24 [pid 5047] <... set_robust_list resumed>) = 0 [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5017, si_uid=0, si_status=1, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5048] <... set_robust_list resumed>) = 0 [pid 5047] chdir("./0" [pid 5048] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5047] <... chdir resumed>) = 0 [pid 5048] <... openat resumed>) = 3 [pid 5047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5048] setns(201, 0 [pid 5047] <... prctl resumed>) = 0 [pid 5005] <... clone resumed>, child_tidptr=0x555556c7d5d0) = -1 ENOMEM (Cannot allocate memory) [pid 5048] <... setns resumed>) = 0 [pid 5047] setpgid(0, 0 [pid 5049] set_robust_list(0x555556c7d5e0, 24 [pid 5048] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5047] <... setpgid resumed>) = 0 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5050] set_robust_list(0x555556c7d5e0, 24 [pid 5049] <... set_robust_list resumed>) = 0 [pid 5048] <... socket resumed>) = 4 [pid 5047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5049] chdir("./0" [pid 5048] setns(3, 0 [pid 5047] <... openat resumed>) = 3 [pid 5049] <... chdir resumed>) = 0 [pid 5048] <... setns resumed>) = 0 [pid 5047] write(3, "1000", 4 [pid 5050] <... set_robust_list resumed>) = 0 [pid 5005] <... clone resumed>, child_tidptr=0x555556c7d5d0) = -1 ENOMEM (Cannot allocate memory) [pid 5049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5048] close(3 [pid 5047] <... write resumed>) = 4 [pid 5050] chdir("./0" [pid 5049] <... prctl resumed>) = 0 [pid 5048] <... close resumed>) = 0 [pid 5047] close(3 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5050] <... chdir resumed>) = 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... close resumed>) = 0 [pid 5005] <... clone resumed>, child_tidptr=0x555556c7d5d0) = -1 ENOMEM (Cannot allocate memory) [pid 5050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5048] <... futex resumed>) = 1 [pid 5047] symlink("/dev/binderfs", "./binderfs" [pid 5043] <... futex resumed>) = 0 [pid 5050] <... prctl resumed>) = 0 [pid 5049] setpgid(0, 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] <... symlink resumed>) = 0 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5050] setpgid(0, 0 [pid 5049] <... setpgid resumed>) = 0 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = 0 [pid 5005] <... clone resumed>, child_tidptr=0x555556c7d5d0) = -1 ENOMEM (Cannot allocate memory) [pid 5050] <... setpgid resumed>) = 0 [pid 5049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5048] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5047] <... futex resumed>) = 0 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5049] <... openat resumed>) = 3 [pid 5048] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5050] <... openat resumed>) = 3 [pid 5049] write(3, "1000", 4 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... mmap resumed>) = 0x7fda2caf9000 [pid 5050] write(3, "1000", 4 [pid 5049] <... write resumed>) = 4 [pid 5048] <... futex resumed>) = 1 [pid 5047] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5043] <... futex resumed>) = 0 [pid 5050] <... write resumed>) = 4 [pid 5049] close(3 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5005] <... clone resumed>, child_tidptr=0x555556c7d5d0) = -1 ENOMEM (Cannot allocate memory) [pid 5050] close(3 [pid 5049] <... close resumed>) = 0 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] <... mprotect resumed>) = 0 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] <... close resumed>) = 0 [pid 5049] symlink("/dev/binderfs", "./binderfs" [pid 5048] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5047] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5043] <... futex resumed>) = 0 [pid 5050] symlink("/dev/binderfs", "./binderfs" [pid 5049] <... symlink resumed>) = 0 [pid 5048] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5050] <... symlink resumed>) = 0 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... futex resumed>) = 0 [pid 5048] <... futex resumed>) = 0 [pid 5047] <... clone resumed>, parent_tid=[4], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 4 [pid 5043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5056 attached [pid 5050] <... futex resumed>) = 0 [pid 5049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5049] <... mmap resumed>) = 0x7fda2caf9000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5056] set_robust_list(0x7fda2cb199e0, 24 [pid 5050] <... mmap resumed>) = 0x7fda2caf9000 [pid 5049] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5048] write(-1, NULL, 0 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] <... set_robust_list resumed>) = 0 [pid 5050] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5049] <... mprotect resumed>) = 0 [pid 5048] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5050] <... mprotect resumed>) = 0 [pid 5049] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5048] <... futex resumed>) = 1 [pid 5043] <... futex resumed>) = 0 [pid 5050] <... clone resumed>, parent_tid=[4], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 4 [pid 5049] <... clone resumed>, parent_tid=[4], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 4 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... openat resumed>) = 3 [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5043] <... futex resumed>) = 0 [pid 5056] setns(201, 0 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5058 attached [pid 5056] <... setns resumed>) = 0 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5058] set_robust_list(0x7fda2cb199e0, 24 [pid 5056] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5057 attached [pid 5058] <... set_robust_list resumed>) = 0 [pid 5056] <... socket resumed>) = 4 [pid 5048] <... futex resumed>) = 1 [pid 5043] <... futex resumed>) = 0 [pid 5057] set_robust_list(0x7fda2cb199e0, 24 [pid 5058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5056] setns(3, 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... set_robust_list resumed>) = 0 [pid 5058] <... openat resumed>) = 3 [pid 5056] <... setns resumed>) = 0 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5043] <... futex resumed>) = 0 [pid 5057] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5058] setns(201, 0 [pid 5056] close(3 [pid 5048] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... openat resumed>) = 3 [pid 5058] <... setns resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5057] setns(201, 0 [pid 5058] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... openat resumed>) = 3 [pid 5057] <... setns resumed>) = 0 [pid 5058] <... socket resumed>) = 4 [pid 5056] <... futex resumed>) = 1 [pid 5048] setns(201, 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5058] setns(3, 0 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5048] <... setns resumed>) = 0 [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... socket resumed>) = 4 [pid 5058] <... setns resumed>) = 0 [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5048] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] setns(3, 0 [pid 5058] close(3 [pid 5056] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5057] <... setns resumed>) = 0 [pid 5058] <... close resumed>) = 0 [pid 5056] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5048] <... socket resumed>) = 5 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] close(3 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] setns(3, 0 [pid 5047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5057] <... close resumed>) = 0 [pid 5058] <... futex resumed>) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] <... setns resumed>) = 0 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] close(3 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5056] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... close resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5050] <... futex resumed>) = 0 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... futex resumed>) = 0 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... futex resumed>) = 1 [pid 5047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5043] <... futex resumed>) = 0 [pid 5057] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5058] <... futex resumed>) = 1 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] write(-1, NULL, 0 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] connect(5, NULL, 0 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5056] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... futex resumed>) = 1 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... futex resumed>) = 1 [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5058] <... futex resumed>) = 1 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] write(-1, NULL, 0 [pid 5056] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] write(-1, NULL, 0 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... futex resumed>) = 1 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... futex resumed>) = 1 [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5058] <... futex resumed>) = 1 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5056] <... openat resumed>) = 3 [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] setns(201, 0 [pid 5050] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... setns resumed>) = 0 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... futex resumed>) = 1 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5058] <... futex resumed>) = 1 [pid 5056] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... socket resumed>) = 5 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5043] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] setns(3, 0 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] sendfile(-1, -1, NULL, 2251799813685260 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5056] <... setns resumed>) = 0 [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... openat resumed>) = 3 [pid 5056] close(3 [pid 5050] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5058] setns(201, 0 [pid 5056] <... close resumed>) = 0 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... futex resumed>) = 1 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5058] <... setns resumed>) = 0 [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] setns(201, 0 [pid 5058] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5056] <... futex resumed>) = 1 [pid 5048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5047] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... setns resumed>) = 0 [pid 5058] <... socket resumed>) = 5 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5048] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5058] setns(3, 0 [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5048] <... openat resumed>) = 3 [pid 5047] <... futex resumed>) = 0 [pid 5057] <... socket resumed>) = 5 [pid 5058] <... setns resumed>) = 0 [pid 5056] connect(5, NULL, 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] setns(3, 0 [pid 5058] close(3 [pid 5056] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5048] <... futex resumed>) = 1 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... setns resumed>) = 0 [pid 5058] <... close resumed>) = 0 [pid 5057] close(3 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... close resumed>) = 0 [pid 5058] <... futex resumed>) = 1 [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... futex resumed>) = 0 [pid 5048] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5043] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... futex resumed>) = 1 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] connect(5, NULL, 0 [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] <... futex resumed>) = 0 [pid 5043] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5050] <... futex resumed>) = 0 [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] connect(5, NULL, 0 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5058] <... futex resumed>) = 1 [pid 5049] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 1 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5050] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5058] <... futex resumed>) = 1 [pid 5056] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5049] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 1 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5050] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] sendfile(-1, -1, NULL, 2251799813685260 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5058] <... futex resumed>) = 1 [pid 5056] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 1 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] sendfile(-1, -1, NULL, 2251799813685260 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5050] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5057] sendfile(-1, -1, NULL, 2251799813685260 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5058] <... futex resumed>) = 1 [pid 5056] <... openat resumed>) = 3 [pid 5049] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 1 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... futex resumed>) = 0 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... futex resumed>) = 1 [pid 5047] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... openat resumed>) = 3 [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5050] <... futex resumed>) = 0 [pid 5048] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] <... futex resumed>) = 0 [pid 5043] close(3 [pid 5057] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] <... close resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5058] <... futex resumed>) = 1 [pid 5056] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5049] <... futex resumed>) = 0 [pid 5043] close(4 [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... close resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 1 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... futex resumed>) = 0 [pid 5047] <... futex resumed>) = 0 [pid 5043] close(5 [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] close(3 [pid 5043] <... close resumed>) = 0 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5050] <... futex resumed>) = 0 [pid 5047] <... close resumed>) = 0 [pid 5043] close(6 [pid 5057] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5058] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] close(4 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] <... close resumed>) = 0 [pid 5043] close(7 [pid 5057] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5058] <... futex resumed>) = 1 [pid 5049] <... futex resumed>) = 0 [pid 5047] close(5 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] close(3 [pid 5047] <... close resumed>) = 0 [pid 5043] close(8 [pid 5057] <... futex resumed>) = 1 [pid 5050] <... futex resumed>) = 0 [pid 5049] <... close resumed>) = 0 [pid 5047] close(6 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] close(3 [pid 5049] close(4 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(9 [pid 5050] <... close resumed>) = 0 [pid 5047] close(7 [pid 5049] <... close resumed>) = 0 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] close(4 [pid 5049] close(5 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(10 [pid 5050] <... close resumed>) = 0 [pid 5047] close(8 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] close(5 [pid 5049] <... close resumed>) = 0 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(11 [pid 5047] close(9 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = 0 [pid 5049] close(6 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(12 [pid 5050] close(6 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(10 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(7 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(13 [pid 5050] close(7 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(11 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(8 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(14 [pid 5050] close(8 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(12 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(9 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(15 [pid 5050] close(9 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(13 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(10 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(16 [pid 5050] close(10 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(14 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(11 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(17 [pid 5050] close(11 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(15 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(12 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(18 [pid 5050] close(12 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(16 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(13 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(19 [pid 5050] close(13 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(17 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(14 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(20 [pid 5050] close(14 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(18 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(15 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(21 [pid 5050] close(15 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(19 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(16 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(22 [pid 5050] close(16 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(20 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(17 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(23 [pid 5050] close(17 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(21 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(18 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(24 [pid 5050] close(18 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(22 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(19 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(25 [pid 5050] close(19 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(23 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(20 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(26 [pid 5050] close(20 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(24 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(21 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(27 [pid 5050] close(21 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(25 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(22 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(28 [pid 5050] close(22 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(26 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(23 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(29 [pid 5050] close(23 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(27 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(24 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] exit_group(0 [pid 5050] close(24 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5048] <... futex resumed>) = ? [pid 5047] close(28 [pid 5043] <... exit_group resumed>) = ? [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(25 [pid 5048] +++ exited with 0 +++ [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] +++ exited with 0 +++ [pid 5050] close(25 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(29 [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(26 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] close(26 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] exit_group(0 [pid 5056] <... futex resumed>) = ? [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(27 [pid 5047] <... exit_group resumed>) = ? [pid 5056] +++ exited with 0 +++ [pid 5050] close(27 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] +++ exited with 0 +++ [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(28 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5050] close(28 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] close(29 [pid 5050] close(29 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5014] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] exit_group(0 [pid 5014] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5058] <... futex resumed>) = ? [pid 5050] exit_group(0 [pid 5049] <... exit_group resumed>) = ? [pid 5014] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5058] +++ exited with 0 +++ [pid 5057] <... futex resumed>) = ? [pid 5050] <... exit_group resumed>) = ? [pid 5049] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] +++ exited with 0 +++ [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5016] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5050] +++ exited with 0 +++ [pid 5016] getdents64(3, 0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5016] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5014] <... openat resumed>) = 3 [pid 5013] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5016] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5015] restart_syscall(<... resuming interrupted clone ...> [pid 5014] fstat(3, [pid 5016] lstat("./0/binderfs", [pid 5015] <... restart_syscall resumed>) = 0 [pid 5013] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5016] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5014] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5013] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5016] unlink("./0/binderfs") = 0 [pid 5014] getdents64(3, [pid 5013] <... openat resumed>) = 3 [pid 5016] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5015] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5016] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5015] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5014] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5013] fstat(3, [pid 5016] lstat("./0/memory.events", [pid 5015] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5014] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5016] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5013] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5016] unlink("./0/memory.events" [pid 5015] <... openat resumed>) = 3 [pid 5014] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5016] <... unlink resumed>) = 0 [pid 5015] fstat(3, [pid 5014] lstat("./1/binderfs", [pid 5013] getdents64(3, [pid 5016] getdents64(3, [pid 5015] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5016] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5014] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5013] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5016] close(3 [pid 5015] getdents64(3, [pid 5014] unlink("./1/binderfs" [pid 5013] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5016] <... close resumed>) = 0 [pid 5015] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5016] rmdir("./0") = 0 [pid 5015] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5014] <... unlink resumed>) = 0 [pid 5013] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5016] mkdir("./1", 0777 [pid 5015] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5014] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5013] lstat("./0/binderfs", [pid 5016] <... mkdir resumed>) = 0 [pid 5015] lstat("./0/binderfs", [pid 5014] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5013] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5014] lstat("./1/memory.events", [pid 5013] unlink("./0/binderfs"./strace-static-x86_64: Process 5059 attached [pid 5015] unlink("./0/binderfs" [pid 5014] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5013] <... unlink resumed>) = 0 [pid 5059] set_robust_list(0x555556c7d5e0, 24 [pid 5016] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5 [pid 5015] <... unlink resumed>) = 0 [pid 5014] unlink("./1/memory.events" [pid 5013] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5059] <... set_robust_list resumed>) = 0 [pid 5015] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5014] <... unlink resumed>) = 0 [pid 5013] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5059] chdir("./1" [pid 5015] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5014] getdents64(3, [pid 5013] lstat("./0/memory.events", [pid 5059] <... chdir resumed>) = 0 [pid 5015] lstat("./0/memory.events", [pid 5014] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5013] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5014] close(3 [pid 5013] unlink("./0/memory.events" [pid 5059] <... prctl resumed>) = 0 [pid 5015] unlink("./0/memory.events" [pid 5014] <... close resumed>) = 0 [pid 5013] <... unlink resumed>) = 0 [pid 5059] setpgid(0, 0 [pid 5015] <... unlink resumed>) = 0 [pid 5014] rmdir("./1" [pid 5013] getdents64(3, [pid 5059] <... setpgid resumed>) = 0 [pid 5015] getdents64(3, [pid 5014] <... rmdir resumed>) = 0 [pid 5059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5015] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5014] mkdir("./2", 0777 [pid 5013] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5059] <... openat resumed>) = 3 [pid 5015] close(3 [pid 5014] <... mkdir resumed>) = 0 [pid 5013] close(3 [pid 5059] write(3, "1000", 4 [pid 5015] <... close resumed>) = 0 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5013] <... close resumed>) = 0 ./strace-static-x86_64: Process 5060 attached [pid 5059] <... write resumed>) = 4 [pid 5015] rmdir("./0" [pid 5013] rmdir("./0" [pid 5060] set_robust_list(0x555556c7d5e0, 24 [pid 5059] close(3 [pid 5015] <... rmdir resumed>) = 0 [pid 5014] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 7 [pid 5013] <... rmdir resumed>) = 0 [pid 5060] <... set_robust_list resumed>) = 0 [pid 5059] <... close resumed>) = 0 [pid 5015] mkdir("./1", 0777 [pid 5013] mkdir("./1", 0777 [pid 5060] chdir("./2" [pid 5059] symlink("/dev/binderfs", "./binderfs" [pid 5015] <... mkdir resumed>) = 0 [pid 5013] <... mkdir resumed>) = 0 [pid 5060] <... chdir resumed>) = 0 [pid 5059] <... symlink resumed>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5061 attached ./strace-static-x86_64: Process 5062 attached [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... prctl resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5015] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5 [pid 5013] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 5 [pid 5061] set_robust_list(0x555556c7d5e0, 24 [pid 5060] setpgid(0, 0 [pid 5059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5060] <... setpgid resumed>) = 0 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5059] <... mmap resumed>) = 0x7fda2caf9000 [pid 5061] <... set_robust_list resumed>) = 0 [pid 5062] set_robust_list(0x555556c7d5e0, 24 [pid 5060] <... openat resumed>) = 3 [pid 5059] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5060] write(3, "1000", 4) = 4 [pid 5060] close(3 [pid 5059] <... mprotect resumed>) = 0 [pid 5060] <... close resumed>) = 0 [pid 5059] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5060] symlink("/dev/binderfs", "./binderfs" [pid 5062] <... set_robust_list resumed>) = 0 [pid 5061] chdir("./1" [pid 5060] <... symlink resumed>) = 0 [pid 5059] <... clone resumed>, parent_tid=[6], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 6 [pid 5035] close(3 [pid 5061] <... chdir resumed>) = 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] <... close resumed>) = 0 [pid 5061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] close(4./strace-static-x86_64: Process 5063 attached [pid 5062] chdir("./1" [pid 5061] <... prctl resumed>) = 0 [pid 5060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] <... close resumed>) = 0 [pid 5063] set_robust_list(0x7fda2cb199e0, 24 [pid 5062] <... chdir resumed>) = 0 [pid 5061] setpgid(0, 0 [pid 5060] <... mmap resumed>) = 0x7fda2caf9000 [pid 5035] close(5 [pid 5063] <... set_robust_list resumed>) = 0 [pid 5062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] <... setpgid resumed>) = 0 [pid 5060] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5035] <... close resumed>) = 0 [pid 5063] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5062] <... prctl resumed>) = 0 [pid 5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... mprotect resumed>) = 0 [pid 5035] close(6 [pid 5063] <... openat resumed>) = 3 [pid 5062] setpgid(0, 0 [pid 5061] <... openat resumed>) = 3 [pid 5060] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5064 attached [pid 5063] setns(201, 0 [pid 5062] <... setpgid resumed>) = 0 [pid 5061] write(3, "1000", 4 [pid 5035] close(7 [pid 5063] <... setns resumed>) = 0 [pid 5062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] <... write resumed>) = 4 [pid 5060] <... clone resumed>, parent_tid=[8], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 8 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... socket resumed>) = 4 [pid 5062] <... openat resumed>) = 3 [pid 5061] close(3 [pid 5060] <... futex resumed>) = 0 [pid 5035] close(8 [pid 5063] setns(3, 0 [pid 5062] write(3, "1000", 4 [pid 5061] <... close resumed>) = 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] set_robust_list(0x7fda2cb199e0, 24 [pid 5063] <... setns resumed>) = 0 [pid 5062] <... write resumed>) = 4 [pid 5061] symlink("/dev/binderfs", "./binderfs" [pid 5035] close(9 [pid 5063] close(3 [pid 5062] close(3 [pid 5061] <... symlink resumed>) = 0 [pid 5063] <... close resumed>) = 0 [pid 5062] <... close resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] symlink("/dev/binderfs", "./binderfs" [pid 5061] <... futex resumed>) = 0 [pid 5035] close(10 [pid 5064] <... set_robust_list resumed>) = 0 [pid 5063] <... futex resumed>) = 1 [pid 5062] <... symlink resumed>) = 0 [pid 5061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] <... mmap resumed>) = 0x7fda2caf9000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(11 [pid 5064] <... openat resumed>) = 3 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] <... futex resumed>) = 0 [pid 5061] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] setns(201, 0 [pid 5063] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5061] <... mprotect resumed>) = 0 [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] close(12 [pid 5064] <... setns resumed>) = 0 [pid 5063] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5062] <... mmap resumed>) = 0x7fda2caf9000 [pid 5061] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5035] close(13./strace-static-x86_64: Process 5065 attached [pid 5063] <... futex resumed>) = 1 [pid 5061] <... clone resumed>, parent_tid=[6], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 6 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] <... mprotect resumed>) = 0 [pid 5064] <... socket resumed>) = 4 [pid 5065] set_robust_list(0x7fda2cb199e0, 24 [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] setns(3, 0 [pid 5062] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(14 [pid 5065] <... set_robust_list resumed>) = 0 [pid 5064] <... setns resumed>) = 0 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5061] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5064] close(3 [pid 5063] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5062] <... clone resumed>, parent_tid=[6], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 6 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] close(15 [pid 5065] <... openat resumed>) = 3 [pid 5064] <... close resumed>) = 0 [pid 5063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] setns(201, 0 [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] <... futex resumed>) = 0 [pid 5035] close(16 [pid 5065] <... setns resumed>) = 0 [pid 5064] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(17./strace-static-x86_64: Process 5066 attached [pid 5065] <... socket resumed>) = 4 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] set_robust_list(0x7fda2cb199e0, 24 [pid 5064] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5063] write(-1, NULL, 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] close(18 [pid 5066] <... set_robust_list resumed>) = 0 [pid 5064] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5063] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5065] setns(3, 0 [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(19 [pid 5066] <... openat resumed>) = 3 [pid 5064] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... setns resumed>) = 0 [pid 5066] setns(201, 0 [pid 5065] close(3 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(20 [pid 5066] <... setns resumed>) = 0 [pid 5065] <... close resumed>) = 0 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5063] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] close(21 [pid 5066] <... socket resumed>) = 4 [pid 5065] <... futex resumed>) = 1 [pid 5064] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5063] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] setns(3, 0 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(22 [pid 5066] <... setns resumed>) = 0 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] close(3 [pid 5065] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(23 [pid 5066] <... close resumed>) = 0 [pid 5065] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] write(-1, NULL, 0 [pid 5063] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] close(24 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... futex resumed>) = 1 [pid 5064] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] <... openat resumed>) = 3 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] setns(201, 0 [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(25 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 1 [pid 5063] <... setns resumed>) = 0 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5065] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(26 [pid 5066] <... connect resumed>) = -1 EBUSY (Device or resource busy) [pid 5065] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... socket resumed>) = 5 [pid 5060] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5063] setns(3, 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5035] close(27 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... futex resumed>) = 1 [pid 5064] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] <... setns resumed>) = 0 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] close(3 [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(28 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 1 [pid 5063] <... close resumed>) = 0 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5065] write(-1, NULL, 0 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] close(29 [pid 5066] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5065] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = 1 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] exit_group(0 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... futex resumed>) = 1 [pid 5064] <... openat resumed>) = 3 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5040] <... futex resumed>) = ? [pid 5035] <... exit_group resumed>) = ? [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] +++ exited with 0 +++ [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] connect(5, NULL, 0 [pid 5062] <... futex resumed>) = 0 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5036] <... connect resumed>) = ? [pid 5066] write(-1, NULL, 0 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] setns(201, 0 [pid 5063] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] <... futex resumed>) = 0 [pid 5066] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5062] <... futex resumed>) = 0 [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] <... futex resumed>) = 0 [pid 5066] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5036] +++ exited with 0 +++ [pid 5035] +++ exited with 0 +++ [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5066] <... futex resumed>) = 1 [pid 5065] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5064] <... setns resumed>) = 0 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] <... futex resumed>) = 0 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5063] <... futex resumed>) = 1 [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... socket resumed>) = 5 [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] <... futex resumed>) = 0 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5065] <... futex resumed>) = 1 [pid 5064] setns(3, 0 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5066] <... openat resumed>) = 3 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... setns resumed>) = 0 [pid 5063] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5066] setns(201, 0 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] close(3 [pid 5063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5061] <... futex resumed>) = 0 [pid 5012] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5066] <... setns resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5064] <... close resumed>) = 0 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] <... openat resumed>) = 3 [pid 5065] <... openat resumed>) = 3 [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... futex resumed>) = 1 [pid 5012] fstat(3, [pid 5065] setns(201, 0 [pid 5064] <... futex resumed>) = 1 [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5066] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5012] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5066] <... socket resumed>) = 5 [pid 5065] <... setns resumed>) = 0 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] getdents64(3, [pid 5066] setns(3, 0 [pid 5065] socket(AF_NETROM, SOCK_SEQPACKET, 0 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 1 [pid 5012] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5066] <... setns resumed>) = 0 [pid 5065] <... socket resumed>) = 5 [pid 5064] connect(5, NULL, 0 [pid 5063] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5066] close(3 [pid 5065] setns(3, 0 [pid 5064] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5012] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5066] <... close resumed>) = 0 [pid 5065] <... setns resumed>) = 0 [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] lstat("./0/binderfs", [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] close(3 [pid 5064] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... close resumed>) = 0 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] <... futex resumed>) = 0 [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] unlink("./0/binderfs" [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] <... unlink resumed>) = 0 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] <... futex resumed>) = 1 [pid 5064] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5063] sendfile(-1, -1, NULL, 2251799813685260 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5066] connect(5, NULL, 0 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5063] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5066] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] <... futex resumed>) = 0 [pid 5012] lstat("./0/memory.events", [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] connect(5, NULL, 0 [pid 5064] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] <... futex resumed>) = 0 [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] unlink("./0/memory.events" [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] <... futex resumed>) = 1 [pid 5064] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5063] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5012] <... unlink resumed>) = 0 [pid 5066] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5063] <... openat resumed>) = 3 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] getdents64(3, [pid 5066] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] <... futex resumed>) = 0 [pid 5012] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5064] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] close(3 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] <... futex resumed>) = 0 [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] <... close resumed>) = 0 [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] rmdir("./0" [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] <... futex resumed>) = 1 [pid 5064] sendfile(-1, -1, NULL, 2251799813685260 [pid 5063] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5059] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5012] <... rmdir resumed>) = 0 [pid 5066] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5012] mkdir("./1", 0777 [pid 5065] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5064] <... futex resumed>) = 1 [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 0 [pid 5065] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] <... futex resumed>) = 1 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] sendfile(-1, -1, NULL, 2251799813685260 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... futex resumed>) = 0 [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] <... futex resumed>) = 1 [pid 5065] <... futex resumed>) = 1 [pid 5064] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5062] <... futex resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] <... futex resumed>) = 0 [pid 5066] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5064] <... openat resumed>) = 3 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] <... openat resumed>) = 3 [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] sendfile(-1, -1, NULL, 2251799813685260 [pid 5061] <... futex resumed>) = 0 [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5062] <... futex resumed>) = 0 [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] <... futex resumed>) = 0 [pid 5066] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5062] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5065] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5064] <... futex resumed>) = 1 [pid 5060] <... futex resumed>) = 0 [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... futex resumed>) = 1 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5061] <... futex resumed>) = 0 [pid 5065] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5065] <... openat resumed>) = 3 [pid 5064] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5063] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5012] <... mkdir resumed>) = -1 ENOSPC (No space left on device) [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] exit_group(1 [pid 5065] <... futex resumed>) = 1 [pid 5063] <... futex resumed>) = 1 [pid 5061] <... futex resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5012] <... exit_group resumed>) = ? [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5061] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] close(3 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 1 [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 0 [pid 5059] <... close resumed>) = 0 [pid 5066] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] ioctl(3, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5064] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5061] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] close(3 [pid 5059] close(4 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5062] <... futex resumed>) = 0 [pid 5060] <... close resumed>) = 0 [pid 5059] <... close resumed>) = 0 [pid 5066] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] close(3 [pid 5060] close(4 [pid 5059] close(5 [pid 5065] <... futex resumed>) = 1 [pid 5062] <... close resumed>) = 0 [pid 5061] <... futex resumed>) = 0 [pid 5060] <... close resumed>) = 0 [pid 5059] <... close resumed>) = 0 [pid 5065] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5062] close(4 [pid 5061] close(3 [pid 5060] close(5 [pid 5059] close(6 [pid 5061] <... close resumed>) = 0 [pid 5060] <... close resumed>) = 0 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(4 [pid 5060] close(6 [pid 5059] close(7 [pid 5061] <... close resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(5 [pid 5060] close(7 [pid 5059] close(8 [pid 5061] <... close resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(6 [pid 5060] close(8 [pid 5059] close(9 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(7 [pid 5060] close(9 [pid 5059] close(10 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(8 [pid 5060] close(10 [pid 5059] close(11 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(9 [pid 5060] close(11 [pid 5059] close(12 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(10 [pid 5060] close(12 [pid 5059] close(13 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(11 [pid 5060] close(13 [pid 5059] close(14 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(12 [pid 5060] close(14 [pid 5059] close(15 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 78.249040][ T5012] ================================================================== [ 78.257695][ T5012] BUG: KASAN: slab-use-after-free in hci_conn_hash_flush+0x244/0x270 [ 78.266079][ T5012] Read of size 8 at addr ffff88802ca8a000 by task syz-executor382/5012 [ 78.274543][ T5012] [ 78.276917][ T5012] CPU: 0 PID: 5012 Comm: syz-executor382 Not tainted 6.3.0-syzkaller-13381-g27c1eaa07283 #0 [ 78.287171][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [pid 5061] close(13 [pid 5060] close(15 [pid 5059] close(16 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(14 [pid 5060] close(16 [pid 5059] close(17 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(15 [pid 5060] close(17 [pid 5059] close(18 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 78.297753][ T5012] Call Trace: [ 78.301068][ T5012] [ 78.304080][ T5012] dump_stack_lvl+0xd9/0x150 [ 78.308845][ T5012] print_address_description.constprop.0+0x2c/0x3c0 [ 78.315689][ T5012] ? hci_conn_hash_flush+0x244/0x270 [ 78.321302][ T5012] kasan_report+0x11c/0x130 [ 78.326505][ T5012] ? hci_conn_hash_flush+0x244/0x270 [ 78.331951][ T5012] hci_conn_hash_flush+0x244/0x270 [ 78.337151][ T5012] hci_dev_close_sync+0x5fb/0x1200 [ 78.342404][ T5012] ? hci_reset_sync+0x50/0x50 [ 78.347403][ T5012] ? __kmem_cache_free+0xaf/0x2d0 [ 78.352762][ T5012] hci_dev_do_close+0x31/0x70 [ 78.357602][ T5012] hci_unregister_dev+0x1ce/0x580 [ 78.362878][ T5012] vhci_release+0x80/0xf0 [ 78.367285][ T5012] __fput+0x27c/0xa90 [ 78.371414][ T5012] ? vhci_close_dev+0x50/0x50 [ 78.376272][ T5012] task_work_run+0x16f/0x270 [ 78.380923][ T5012] ? task_work_cancel+0x30/0x30 [ 78.385946][ T5012] do_exit+0xad3/0x2960 [ 78.390143][ T5012] ? lock_downgrade+0x690/0x690 [ 78.395144][ T5012] ? do_raw_spin_lock+0x124/0x2b0 [ 78.400329][ T5012] ? mm_update_next_owner+0x7b0/0x7b0 [ 78.405761][ T5012] ? spin_bug+0x1c0/0x1c0 [ 78.410167][ T5012] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.415434][ T5012] do_group_exit+0xd4/0x2a0 [ 78.419993][ T5012] __x64_sys_exit_group+0x3e/0x50 [ 78.425074][ T5012] do_syscall_64+0x39/0xb0 [ 78.429556][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.435535][ T5012] RIP: 0033:0x7fda2d369199 [ 78.439992][ T5012] Code: Unable to access opcode bytes at 0x7fda2d36916f. [ 78.447058][ T5012] RSP: 002b:00007ffc4104df38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 78.455535][ T5012] RAX: ffffffffffffffda RBX: 00007fda2d3f3490 RCX: 00007fda2d369199 [ 78.463551][ T5012] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 78.471579][ T5012] RBP: 0000000000000001 R08: ffffffffffffffb8 R09: 0000000000000003 [ 78.479602][ T5012] R10: 00007ffc4104dd27 R11: 0000000000000246 R12: 00007fda2d3f3490 [ 78.487659][ T5012] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 78.495679][ T5012] [ 78.498733][ T5012] [ 78.501063][ T5012] Allocated by task 5036: [ 78.505401][ T5012] kasan_save_stack+0x22/0x40 [ 78.510137][ T5012] kasan_set_track+0x25/0x30 [ 78.514767][ T5012] __kasan_kmalloc+0xa2/0xb0 [ 78.519393][ T5012] hci_conn_add+0xb8/0x16b0 [ 78.524006][ T5012] hci_connect_sco+0x3c7/0x1050 [ 78.528900][ T5012] sco_sock_connect+0x2d7/0xae0 [ 78.533886][ T5012] __sys_connect_file+0x153/0x1a0 [ 78.538936][ T5012] __sys_connect+0x165/0x1a0 [ 78.543548][ T5012] __x64_sys_connect+0x73/0xb0 [ 78.548337][ T5012] do_syscall_64+0x39/0xb0 [ 78.552798][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.558750][ T5012] [ 78.561082][ T5012] Freed by task 5012: [ 78.565178][ T5012] kasan_save_stack+0x22/0x40 [ 78.569889][ T5012] kasan_set_track+0x25/0x30 [ 78.574599][ T5012] kasan_save_free_info+0x2e/0x40 [ 78.579819][ T5012] ____kasan_slab_free+0x160/0x1c0 [ 78.585054][ T5012] slab_free_freelist_hook+0x8b/0x1c0 [ 78.590541][ T5012] __kmem_cache_free+0xaf/0x2d0 [ 78.595513][ T5012] device_release+0xa3/0x240 [ 78.600125][ T5012] kobject_put+0x1c2/0x4d0 [ 78.604651][ T5012] put_device+0x1f/0x30 [ 78.608835][ T5012] hci_conn_del+0x1e5/0x950 [ 78.613367][ T5012] hci_conn_unlink+0x2ce/0x460 [ 78.618187][ T5012] hci_conn_unlink+0x362/0x460 [ 78.623149][ T5012] hci_conn_hash_flush+0x19b/0x270 [ 78.628333][ T5012] hci_dev_close_sync+0x5fb/0x1200 [ 78.633474][ T5012] hci_dev_do_close+0x31/0x70 [ 78.638188][ T5012] hci_unregister_dev+0x1ce/0x580 [ 78.643338][ T5012] vhci_release+0x80/0xf0 [ 78.647774][ T5012] __fput+0x27c/0xa90 [ 78.651779][ T5012] task_work_run+0x16f/0x270 [ 78.656390][ T5012] do_exit+0xad3/0x2960 [ 78.660564][ T5012] do_group_exit+0xd4/0x2a0 [ 78.665111][ T5012] __x64_sys_exit_group+0x3e/0x50 [ 78.670157][ T5012] do_syscall_64+0x39/0xb0 [ 78.674609][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.680540][ T5012] [ 78.682890][ T5012] Last potentially related work creation: [ 78.688609][ T5012] kasan_save_stack+0x22/0x40 [ 78.693342][ T5012] __kasan_record_aux_stack+0xbc/0xd0 [ 78.698733][ T5012] insert_work+0x48/0x360 [ 78.703105][ T5012] __queue_work+0x625/0x1120 [ 78.707732][ T5012] __queue_delayed_work+0x1c8/0x270 [ 78.712978][ T5012] queue_delayed_work_on+0x109/0x120 [ 78.718317][ T5012] sco_chan_del+0x1f8/0x4f0 [ 78.722889][ T5012] __sco_sock_close+0x178/0x740 [ 78.727786][ T5012] sco_sock_release+0x81/0x360 [ 78.732607][ T5012] __sock_release+0xcd/0x290 [ 78.737272][ T5012] sock_close+0x1c/0x20 [ 78.741467][ T5012] __fput+0x27c/0xa90 [ 78.745478][ T5012] task_work_run+0x16f/0x270 [ 78.750089][ T5012] ptrace_notify+0x118/0x140 [ 78.754821][ T5012] syscall_exit_to_user_mode_prepare+0x129/0x220 [ 78.761188][ T5012] syscall_exit_to_user_mode+0xd/0x50 [ 78.766593][ T5012] do_syscall_64+0x46/0xb0 [ 78.771044][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.777078][ T5012] [ 78.779591][ T5012] The buggy address belongs to the object at ffff88802ca8a000 [ 78.779591][ T5012] which belongs to the cache kmalloc-4k of size 4096 [ 78.794832][ T5012] The buggy address is located 0 bytes inside of [ 78.794832][ T5012] freed 4096-byte region [ffff88802ca8a000, ffff88802ca8b000) [ 78.808578][ T5012] [ 78.810918][ T5012] The buggy address belongs to the physical page: [ 78.817345][ T5012] page:ffffea0000b2a200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2ca88 [ 78.827538][ T5012] head:ffffea0000b2a200 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 78.836488][ T5012] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 78.844597][ T5012] page_type: 0xffffffff() [ 78.849055][ T5012] raw: 00fff00000010200 ffff888012442140 dead000000000122 0000000000000000 [ 78.857675][ T5012] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 78.866496][ T5012] page dumped because: kasan: bad access detected [ 78.873099][ T5012] page_owner tracks the page as allocated [ 78.878857][ T5012] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5036, tgid 5035 (syz-executor382), ts 77526178559, free_ts 65304666046 [ 78.900508][ T5012] post_alloc_hook+0x2db/0x350 [ 78.905313][ T5012] get_page_from_freelist+0xf41/0x2c00 [ 78.910808][ T5012] __alloc_pages+0x1cb/0x4a0 [ 78.915432][ T5012] alloc_pages+0x1aa/0x270 [ 78.919879][ T5012] allocate_slab+0x25f/0x390 [ 78.924514][ T5012] ___slab_alloc+0xa91/0x1400 [ 78.929332][ T5012] __slab_alloc.constprop.0+0x56/0xa0 [ 78.934749][ T5012] __kmem_cache_alloc_node+0x136/0x320 [ 78.940249][ T5012] kmalloc_trace+0x26/0xe0 [ 78.945754][ T5012] hci_conn_add+0xb8/0x16b0 [ 78.950292][ T5012] hci_connect_acl+0x413/0x690 [ 78.955081][ T5012] hci_connect_sco+0x49/0x1050 [ 78.959875][ T5012] sco_sock_connect+0x2d7/0xae0 [ 78.964749][ T5012] __sys_connect_file+0x153/0x1a0 [ 78.969800][ T5012] __sys_connect+0x165/0x1a0 [ 78.974414][ T5012] __x64_sys_connect+0x73/0xb0 [ 78.979221][ T5012] page last free stack trace: [ 78.984111][ T5012] free_unref_page_prepare+0x62e/0xcb0 [ 78.989607][ T5012] free_unref_page+0x33/0x370 [ 78.994344][ T5012] __unfreeze_partials+0x17c/0x1a0 [ 78.999586][ T5012] qlist_free_all+0x6a/0x170 [ 79.004205][ T5012] kasan_quarantine_reduce+0x195/0x220 [ 79.009722][ T5012] __kasan_slab_alloc+0x63/0x90 [ 79.014612][ T5012] kmem_cache_alloc_bulk+0x424/0x860 [ 79.020019][ T5012] mas_alloc_nodes+0x332/0x880 [ 79.025003][ T5012] mas_preallocate+0x1bb/0x360 [ 79.029798][ T5012] __split_vma+0x1b7/0x830 [ 79.034244][ T5012] do_vmi_align_munmap+0x2bc/0x1580 [ 79.039480][ T5012] do_vmi_munmap+0x26e/0x2c0 [ 79.044136][ T5012] __vm_munmap+0x133/0x3b0 [ 79.048581][ T5012] __x64_sys_munmap+0x62/0x80 [ 79.053294][ T5012] do_syscall_64+0x39/0xb0 [ 79.057748][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 79.063766][ T5012] [ 79.066101][ T5012] Memory state around the buggy address: [ 79.071914][ T5012] ffff88802ca89f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.079992][ T5012] ffff88802ca89f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.088073][ T5012] >ffff88802ca8a000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.096141][ T5012] ^ [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(16 [pid 5060] close(18 [pid 5059] close(19 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(17 [pid 5060] close(19 [pid 5059] close(20 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(18 [pid 5060] close(20 [pid 5059] close(21 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(19 [pid 5060] close(21 [pid 5059] close(22 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(20 [pid 5060] close(22 [pid 5059] close(23 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(21 [pid 5060] close(23 [pid 5059] close(24 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(22 [pid 5060] close(24 [pid 5059] close(25 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(23 [pid 5060] close(25 [pid 5059] close(26 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(24 [pid 5060] close(26 [pid 5059] close(27 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(25 [pid 5060] close(27 [pid 5059] close(28 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(26 [pid 5060] close(28 [pid 5059] close(29 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] close(27 [pid 5060] close(29 [pid 5059] exit_group(0 [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] <... exit_group resumed>) = ? [pid 5061] close(28 [pid 5060] exit_group(0 [pid 5064] <... futex resumed>) = ? [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... exit_group resumed>) = ? [pid 5064] +++ exited with 0 +++ [pid 5061] close(29 [pid 5060] +++ exited with 0 +++ [pid 5061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] exit_group(0 [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5065] <... futex resumed>) = ? [pid 5061] <... exit_group resumed>) = ? [pid 5014] restart_syscall(<... resuming interrupted clone ...> [pid 5065] +++ exited with 0 +++ [pid 5061] +++ exited with 0 +++ [pid 5014] <... restart_syscall resumed>) = 0 [pid 5015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5014] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5014] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5014] fstat(3, [pid 5015] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5014] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5015] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5014] getdents64(3, [pid 5015] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5014] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5015] <... openat resumed>) = 3 [pid 5014] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5015] fstat(3, [pid 5014] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5015] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5014] lstat("./2/binderfs", [pid 5015] getdents64(3, [pid 5014] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5015] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5014] unlink("./2/binderfs" [pid 5015] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5014] <... unlink resumed>) = 0 [pid 5015] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5014] umount2("./2/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5015] lstat("./1/binderfs", [pid 5014] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5015] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5014] lstat("./2/memory.events", [pid 5015] unlink("./1/binderfs" [pid 5014] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5015] <... unlink resumed>) = 0 [pid 5014] unlink("./2/memory.events" [pid 5015] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5014] <... unlink resumed>) = 0 [pid 5015] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5014] getdents64(3, [pid 5015] lstat("./1/memory.events", [pid 5014] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5015] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5014] close(3 [pid 5015] unlink("./1/memory.events" [pid 5014] <... close resumed>) = 0 [pid 5015] <... unlink resumed>) = 0 [pid 5014] rmdir("./2" [pid 5015] getdents64(3, [pid 5014] <... rmdir resumed>) = 0 [pid 5015] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5014] mkdir("./3", 0777 [pid 5015] close(3 [pid 5014] <... mkdir resumed>) = 0 [pid 5015] <... close resumed>) = 0 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] rmdir("./1") = 0 [pid 5014] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 9 [pid 5015] mkdir("./2", 0777) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556c7d5d0) = 7 ./strace-static-x86_64: Process 5068 attached [pid 5068] set_robust_list(0x555556c7d5e0, 24) = 0 [pid 5068] chdir("./2") = 0 [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] setpgid(0, 0) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5068] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fda2caf9000 [pid 5068] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5068] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[8], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 8 [pid 5068] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5069 attached [pid 5069] set_robust_list(0x7fda2cb199e0, 24) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5069] setns(201, 0) = 0 [pid 5069] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4 [pid 5069] setns(3, 0) = 0 [pid 5069] close(3) = 0 [pid 5069] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5068] <... futex resumed>) = 0 [pid 5069] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5068] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5068] <... futex resumed>) = 0 [pid 5069] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8 [pid 5068] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] <... futex resumed>) = ? [pid 5062] <... close resumed>) = 0 [pid 5063] +++ exited with 0 +++ [pid 5062] close(5 [pid 5059] +++ exited with 0 +++ [pid 5062] <... close resumed>) = 0 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5062] close(6) = -1 EBADF (Bad file descriptor) [pid 5062] close(7 [pid 5016] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5062] close(8 [pid 5016] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... openat resumed>) = 3 [pid 5062] close(9 [pid 5016] fstat(3, [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5062] close(10 [pid 5016] getdents64(3, [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... getdents64 resumed>0x555556c7e740 /* 4 entries */, 32768) = 120 [pid 5068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5062] close(11 [pid 5016] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5068] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5068] <... futex resumed>) = 0 [pid 5062] close(12 [pid 5016] lstat("./1/binderfs", [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 5068] <... mmap resumed>) = 0x7fda2cad8000 [pid 5062] close(13 [pid 5016] unlink("./1/binderfs" [pid 5068] mprotect(0x7fda2cad9000, 131072, PROT_READ|PROT_WRITE [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... unlink resumed>) = 0 [pid 5068] <... mprotect resumed>) = 0 [pid 5062] close(14 [pid 5016] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5068] clone(child_stack=0x7fda2caf83f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5062] close(15 [pid 5016] lstat("./1/memory.events", [pid 5068] <... clone resumed>, parent_tid=[9], tls=0x7fda2caf8700, child_tidptr=0x7fda2caf89d0) = 9 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0 [pid 5068] futex(0x7fda2d3f34f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] close(16 [pid 5016] unlink("./1/memory.events" [pid 5068] <... futex resumed>) = 0 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... unlink resumed>) = 0 [pid 5068] futex(0x7fda2d3f34fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5062] close(17 [pid 5016] getdents64(3, [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... getdents64 resumed>0x555556c7e740 /* 0 entries */, 32768) = 0 [pid 5062] close(18 [pid 5016] close(3 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... close resumed>) = 0 [pid 5062] close(19 [pid 5016] rmdir("./1" [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... rmdir resumed>) = 0 [pid 5062] close(20 [pid 5016] mkdir("./2", 0777 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... mkdir resumed>) = 0 [pid 5062] close(21 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] close(22 [pid 5016] <... clone resumed>, child_tidptr=0x555556c7d5d0) = 7 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] close(23) = -1 EBADF (Bad file descriptor) [pid 5062] close(24) = -1 EBADF (Bad file descriptor) [pid 5062] close(25./strace-static-x86_64: Process 5071 attached ) = -1 EBADF (Bad file descriptor) [pid 5071] set_robust_list(0x555556c7d5e0, 24 [pid 5062] close(26 [pid 5071] <... set_robust_list resumed>) = 0 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] chdir("./2" [pid 5062] close(27 [pid 5071] <... chdir resumed>) = 0 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5062] close(28 [pid 5071] <... prctl resumed>) = 0 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] setpgid(0, 0 [pid 5062] close(29 [pid 5071] <... setpgid resumed>) = 0 [pid 5062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5062] exit_group(0 [pid 5071] <... openat resumed>) = 3 [pid 5066] <... futex resumed>) = ? [pid 5062] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5067 attached [pid 5071] write(3, "1000", 4 [pid 5068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5066] +++ exited with 0 +++ [pid 5068] futex(0x7fda2d3f350c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fda2cab7000 [pid 5067] set_robust_list(0x555556c7d5e0, 24 [pid 5068] mprotect(0x7fda2cab8000, 131072, PROT_READ|PROT_WRITE [pid 5067] <... set_robust_list resumed>) = 0 [pid 5068] <... mprotect resumed>) = 0 [pid 5067] chdir("./3" [pid 5071] <... write resumed>) = 4 [pid 5068] clone(child_stack=0x7fda2cad73f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5071] close(3 [pid 5067] <... chdir resumed>) = 0 [pid 5071] <... close resumed>) = 0 [pid 5068] <... clone resumed>, parent_tid=[10], tls=0x7fda2cad7700, child_tidptr=0x7fda2cad79d0) = 10 [pid 5068] futex(0x7fda2d3f3508, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] symlink("/dev/binderfs", "./binderfs" [pid 5068] <... futex resumed>) = 0 [pid 5068] futex(0x7fda2d3f350c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5070 attached [pid 5071] <... symlink resumed>) = 0 [pid 5067] <... prctl resumed>) = 0 [pid 5071] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] set_robust_list(0x7fda2caf89e0, 24 [pid 5067] setpgid(0, 0 [pid 5071] <... futex resumed>) = 0 [pid 5070] <... set_robust_list resumed>) = 0 [pid 5067] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5072 attached [pid 5071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5070] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] set_robust_list(0x7fda2cad79e0, 24 [pid 5071] <... mmap resumed>) = 0x7fda2caf9000 [pid 5070] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5067] <... openat resumed>) = 3 [pid 5072] <... set_robust_list resumed>) = 0 [pid 5071] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE [pid 5070] futex(0x7fda2d3f34fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] write(3, "1000", 4 [pid 5072] write(-1, NULL, 0 [pid 5071] <... mprotect resumed>) = 0 [pid 5070] <... futex resumed>) = 0 [pid 5067] <... write resumed>) = 4 [pid 5072] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5071] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5070] futex(0x7fda2d3f34f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] close(3./strace-static-x86_64: Process 5073 attached [pid 5072] futex(0x7fda2d3f350c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... close resumed>) = 0 [ 79.100218][ T5012] ffff88802ca8a080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.108304][ T5012] ffff88802ca8a100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.116375][ T5012] ================================================================== [pid 5073] set_robust_list(0x7fda2cb199e0, 24 [pid 5072] <... futex resumed>) = 1 [pid 5071] <... clone resumed>, parent_tid=[8], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 8 [pid 5068] <... futex resumed>) = 0 [pid 5067] symlink("/dev/binderfs", "./binderfs" [pid 5062] +++ exited with 0 +++ [pid 5067] <... symlink resumed>) = 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fda2caf9000 [pid 5067] mprotect(0x7fda2cafa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5067] clone(child_stack=0x7fda2cb193f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[10], tls=0x7fda2cb19700, child_tidptr=0x7fda2cb199d0) = 10 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5074 attached [pid 5074] set_robust_list(0x7fda2cb199e0, 24) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 5074] setns(201, 0) = 0 [pid 5074] socket(AF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO) = 4 [pid 5074] setns(3, 0) = 0 [pid 5074] close(3) = 0 [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 1 [pid 5074] connect(4, {sa_family=AF_BLUETOOTH, sco_bdaddr=ff:ff:ff:ff:ff:ff}, 8) = -1 EBUSY (Device or resource busy) [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 1 [pid 5074] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4) = -1 EFAULT (Bad address) [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 1 [pid 5074] write(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5074] ioctl(-1, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... openat resumed>) = 3 [pid 5067] <... futex resumed>) = 0 [pid 5074] setns(201, 0 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... setns resumed>) = 0 [pid 5074] socket(AF_NETROM, SOCK_SEQPACKET, 0) = 5 [pid 5074] setns(3, 0) = 0 [pid 5074] close(3) = 0 [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5074] connect(5, NULL, 0 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... connect resumed>) = -1 EINVAL (Invalid argument) [pid 5067] <... futex resumed>) = 0 [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 0 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5067] <... futex resumed>) = 0 [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 0 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5067] <... futex resumed>) = 0 [pid 5074] openat(AT_FDCWD, NULL, O_WRONLY|O_TRUNC|O_NONBLOCK|O_DSYNC|O_DIRECT|FASYNC|0x4 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5074] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] futex(0x7fda2d3f3508, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 79.164020][ T5012] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 79.171454][ T5012] CPU: 1 PID: 5012 Comm: syz-executor382 Not tainted 6.3.0-syzkaller-13381-g27c1eaa07283 #0 [ 79.181654][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 79.191767][ T5012] Call Trace: [ 79.195096][ T5012] [ 79.198060][ T5012] dump_stack_lvl+0xd9/0x150 [ 79.202720][ T5012] panic+0x686/0x730 [ 79.206697][ T5012] ? panic_smp_self_stop+0xa0/0xa0 [pid 5067] <... futex resumed>) = 0 [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=66 /* 0.66 s */} --- [pid 5074] sendfile(-1, -1, NULL, 2251799813685260 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] restart_syscall(<... resuming interrupted clone ...> [pid 5074] <... sendfile resumed>) = -1 EBADF (Bad file descriptor) [pid 5013] <... restart_syscall resumed>) = 0 [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5074] futex(0x7fda2d3f34e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7fda2d3f34e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5067] <... futex resumed>) = 0 [pid 5013] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5074] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5067] futex(0x7fda2d3f34ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5013] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5074] <... openat resumed>) = 3 [pid 5013] <... openat resumed>) = 3 [pid 5074] futex(0x7fda2d3f34ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] fstat(3, [pid 5074] <... futex resumed>) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5013] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [ 79.211892][ T5012] ? preempt_schedule_thunk+0x1a/0x20 [ 79.217342][ T5012] ? preempt_schedule_common+0x45/0xb0 [ 79.222864][ T5012] check_panic_on_warn+0xb1/0xc0 [ 79.227881][ T5012] end_report+0xe9/0x120 [ 79.232270][ T5012] ? hci_conn_hash_flush+0x244/0x270 [ 79.237606][ T5012] kasan_report+0xf9/0x130 [ 79.242081][ T5012] ? hci_conn_hash_flush+0x244/0x270 [ 79.247442][ T5012] hci_conn_hash_flush+0x244/0x270 [ 79.252613][ T5012] hci_dev_close_sync+0x5fb/0x1200 [ 79.257789][ T5012] ? hci_reset_sync+0x50/0x50 [ 79.262494][ T5012] ? __kmem_cache_free+0xaf/0x2d0 [ 79.267625][ T5012] hci_dev_do_close+0x31/0x70 [ 79.272340][ T5012] hci_unregister_dev+0x1ce/0x580 [ 79.277510][ T5012] vhci_release+0x80/0xf0 [ 79.281862][ T5012] __fput+0x27c/0xa90 [ 79.285864][ T5012] ? vhci_close_dev+0x50/0x50 [ 79.290562][ T5012] task_work_run+0x16f/0x270 [ 79.295174][ T5012] ? task_work_cancel+0x30/0x30 [ 79.300050][ T5012] do_exit+0xad3/0x2960 [ 79.304234][ T5012] ? lock_downgrade+0x690/0x690 [ 79.309113][ T5012] ? do_raw_spin_lock+0x124/0x2b0 [ 79.314168][ T5012] ? mm_update_next_owner+0x7b0/0x7b0 [ 79.319559][ T5012] ? spin_bug+0x1c0/0x1c0 [ 79.323921][ T5012] ? _raw_spin_unlock_irq+0x23/0x50 [ 79.329149][ T5012] do_group_exit+0xd4/0x2a0 [ 79.333672][ T5012] __x64_sys_exit_group+0x3e/0x50 [ 79.338717][ T5012] do_syscall_64+0x39/0xb0 [ 79.343172][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 79.349115][ T5012] RIP: 0033:0x7fda2d369199 [ 79.353544][ T5012] Code: Unable to access opcode bytes at 0x7fda2d36916f. [ 79.360568][ T5012] RSP: 002b:00007ffc4104df38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 79.369001][ T5012] RAX: ffffffffffffffda RBX: 00007fda2d3f3490 RCX: 00007fda2d369199 [ 79.376990][ T5012] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 79.385009][ T5012] RBP: 0000000000000001 R08: ffffffffffffffb8 R09: 0000000000000003 [ 79.392998][ T5012] R10: 00007ffc4104dd27 R11: 0000000000000246 R12: 00007fda2d3f3490 [ 79.400985][ T5012] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 79.408982][ T5012] [ 79.412289][ T5012] Kernel Offset: disabled [ 79.416625][ T5012] Rebooting in 86400 seconds..