./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor195097482 <...> DUID 00:04:53:46:a9:9d:03:7a:46:b2:48:ff:4a:ea:3f:46:f2:43 forked to background, child pid 3192 [ 28.212639][ T3193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.218764][ T3193] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.174' (ECDSA) to the list of known hosts. execve("./syz-executor195097482", ["./syz-executor195097482"], 0x7ffcf92288c0 /* 10 vars */) = 0 brk(NULL) = 0x55555677f000 brk(0x55555677fc40) = 0x55555677fc40 arch_prctl(ARCH_SET_FS, 0x55555677f300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor195097482", 4096) = 27 brk(0x5555567a0c40) = 0x5555567a0c40 brk(0x5555567a1000) = 0x5555567a1000 mprotect(0x7fa8fc966000, 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 openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3614 attached , child_tidptr=0x55555677f5d0) = 3614 [pid 3614] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 3614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3614] setsid() = 1 [pid 3614] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 3614] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 3614] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 3614] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 3614] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0 [pid 3614] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 3614] unshare(CLONE_NEWNS) = 0 [pid 3614] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 3614] unshare(CLONE_NEWIPC) = 0 [pid 3614] unshare(CLONE_NEWCGROUP) = 0 [pid 3614] unshare(CLONE_NEWUTS) = 0 [pid 3614] unshare(CLONE_SYSVSEM) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "16777216", 8) = 8 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "536870912", 9) = 9 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "1024", 4) = 4 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "8192", 4) = 4 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "1024", 4) = 4 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "1024", 4) = 4 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3614] close(3) = 0 [pid 3614] getpid() = 1 [pid 3614] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 3 ./strace-static-x86_64: Process 3629 attached [pid 3629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3629] setpgid(0, 0) = 0 [pid 3629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3629] write(3, "1000", 4) = 4 [pid 3629] close(3) = 0 [pid 3629] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3629] write(3, "4", 1) = 1 [pid 3629] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3629] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3629] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [ 52.602940][ T3628] socket: no more sockets [pid 3629] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3629] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3629] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3629] close(3) = 0 [pid 3629] close(4) = 0 [pid 3629] close(5) = -1 EBADF (Bad file descriptor) [pid 3629] close(6) = -1 EBADF (Bad file descriptor) [pid 3629] close(7) = -1 EBADF (Bad file descriptor) [pid 3629] close(8) = -1 EBADF (Bad file descriptor) [pid 3629] close(9) = -1 EBADF (Bad file descriptor) [pid 3629] close(10) = -1 EBADF (Bad file descriptor) [pid 3629] close(11) = -1 EBADF (Bad file descriptor) [pid 3629] close(12) = -1 EBADF (Bad file descriptor) [pid 3629] close(13) = -1 EBADF (Bad file descriptor) [pid 3629] close(14) = -1 EBADF (Bad file descriptor) [pid 3629] close(15) = -1 EBADF (Bad file descriptor) [pid 3629] close(16) = -1 EBADF (Bad file descriptor) [pid 3629] close(17) = -1 EBADF (Bad file descriptor) [pid 3629] close(18) = -1 EBADF (Bad file descriptor) [pid 3629] close(19) = -1 EBADF (Bad file descriptor) [pid 3629] close(20) = -1 EBADF (Bad file descriptor) [pid 3629] close(21) = -1 EBADF (Bad file descriptor) [pid 3629] close(22) = -1 EBADF (Bad file descriptor) [pid 3629] close(23) = -1 EBADF (Bad file descriptor) [pid 3629] close(24) = -1 EBADF (Bad file descriptor) [pid 3629] close(25) = -1 EBADF (Bad file descriptor) [pid 3629] close(26) = -1 EBADF (Bad file descriptor) [pid 3629] close(27) = -1 EBADF (Bad file descriptor) [pid 3629] close(28) = -1 EBADF (Bad file descriptor) [pid 3629] close(29) = -1 EBADF (Bad file descriptor) [pid 3629] exit_group(0) = ? [pid 3629] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 4 ./strace-static-x86_64: Process 3630 attached [pid 3630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3630] setpgid(0, 0) = 0 [pid 3630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3630] write(3, "1000", 4) = 4 [pid 3630] close(3) = 0 [pid 3630] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3630] write(3, "4", 1) = 1 [pid 3630] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [ 52.630482][ T3629] socket: no more sockets [pid 3630] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3630] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3630] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3630] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3630] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3630] close(3) = 0 [pid 3630] close(4) = 0 [pid 3630] close(5) = -1 EBADF (Bad file descriptor) [pid 3630] close(6) = -1 EBADF (Bad file descriptor) [pid 3630] close(7) = -1 EBADF (Bad file descriptor) [pid 3630] close(8) = -1 EBADF (Bad file descriptor) [pid 3630] close(9) = -1 EBADF (Bad file descriptor) [pid 3630] close(10) = -1 EBADF (Bad file descriptor) [pid 3630] close(11) = -1 EBADF (Bad file descriptor) [pid 3630] close(12) = -1 EBADF (Bad file descriptor) [pid 3630] close(13) = -1 EBADF (Bad file descriptor) [pid 3630] close(14) = -1 EBADF (Bad file descriptor) [pid 3630] close(15) = -1 EBADF (Bad file descriptor) [pid 3630] close(16) = -1 EBADF (Bad file descriptor) [pid 3630] close(17) = -1 EBADF (Bad file descriptor) [pid 3630] close(18) = -1 EBADF (Bad file descriptor) [pid 3630] close(19) = -1 EBADF (Bad file descriptor) [pid 3630] close(20) = -1 EBADF (Bad file descriptor) [pid 3630] close(21) = -1 EBADF (Bad file descriptor) [pid 3630] close(22) = -1 EBADF (Bad file descriptor) [pid 3630] close(23) = -1 EBADF (Bad file descriptor) [pid 3630] close(24) = -1 EBADF (Bad file descriptor) [pid 3630] close(25) = -1 EBADF (Bad file descriptor) [pid 3630] close(26) = -1 EBADF (Bad file descriptor) [pid 3630] close(27) = -1 EBADF (Bad file descriptor) [pid 3630] close(28) = -1 EBADF (Bad file descriptor) [pid 3630] close(29) = -1 EBADF (Bad file descriptor) [pid 3630] exit_group(0) = ? [pid 3630] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3631 attached , child_tidptr=0x55555677f5d0) = 5 [pid 3631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3631] setpgid(0, 0) = 0 [pid 3631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3631] write(3, "1000", 4) = 4 [pid 3631] close(3) = 0 [pid 3631] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3631] write(3, "4", 1) = 1 [pid 3631] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3631] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3631] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3631] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3631] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3631] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3631] close(3) = 0 [pid 3631] close(4) = 0 [pid 3631] close(5) = -1 EBADF (Bad file descriptor) [pid 3631] close(6) = -1 EBADF (Bad file descriptor) [pid 3631] close(7) = -1 EBADF (Bad file descriptor) [pid 3631] close(8) = -1 EBADF (Bad file descriptor) [pid 3631] close(9) = -1 EBADF (Bad file descriptor) [pid 3631] close(10) = -1 EBADF (Bad file descriptor) [pid 3631] close(11) = -1 EBADF (Bad file descriptor) [pid 3631] close(12) = -1 EBADF (Bad file descriptor) [pid 3631] close(13) = -1 EBADF (Bad file descriptor) [pid 3631] close(14) = -1 EBADF (Bad file descriptor) [pid 3631] close(15) = -1 EBADF (Bad file descriptor) [pid 3631] close(16) = -1 EBADF (Bad file descriptor) [pid 3631] close(17) = -1 EBADF (Bad file descriptor) [pid 3631] close(18) = -1 EBADF (Bad file descriptor) [pid 3631] close(19) = -1 EBADF (Bad file descriptor) [pid 3631] close(20) = -1 EBADF (Bad file descriptor) [pid 3631] close(21) = -1 EBADF (Bad file descriptor) [pid 3631] close(22) = -1 EBADF (Bad file descriptor) [ 52.664775][ T3630] socket: no more sockets [pid 3631] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] close(24) = -1 EBADF (Bad file descriptor) [pid 3631] close(25) = -1 EBADF (Bad file descriptor) [pid 3631] close(26) = -1 EBADF (Bad file descriptor) [pid 3631] close(27) = -1 EBADF (Bad file descriptor) [pid 3631] close(28) = -1 EBADF (Bad file descriptor) [pid 3631] close(29) = -1 EBADF (Bad file descriptor) [pid 3631] exit_group(0) = ? [pid 3631] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 6 ./strace-static-x86_64: Process 3632 attached [pid 3632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3632] setpgid(0, 0) = 0 [pid 3632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3632] write(3, "1000", 4) = 4 [pid 3632] close(3) = 0 [pid 3632] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3632] write(3, "4", 1) = 1 [pid 3632] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3632] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3632] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3632] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3632] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3632] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3632] close(3) = 0 [pid 3632] close(4) = 0 [pid 3632] close(5) = -1 EBADF (Bad file descriptor) [pid 3632] close(6) = -1 EBADF (Bad file descriptor) [pid 3632] close(7) = -1 EBADF (Bad file descriptor) [pid 3632] close(8) = -1 EBADF (Bad file descriptor) [pid 3632] close(9) = -1 EBADF (Bad file descriptor) [pid 3632] close(10) = -1 EBADF (Bad file descriptor) [pid 3632] close(11) = -1 EBADF (Bad file descriptor) [pid 3632] close(12) = -1 EBADF (Bad file descriptor) [pid 3632] close(13) = -1 EBADF (Bad file descriptor) [pid 3632] close(14) = -1 EBADF (Bad file descriptor) [pid 3632] close(15) = -1 EBADF (Bad file descriptor) [pid 3632] close(16) = -1 EBADF (Bad file descriptor) [pid 3632] close(17) = -1 EBADF (Bad file descriptor) [pid 3632] close(18) = -1 EBADF (Bad file descriptor) [pid 3632] close(19) = -1 EBADF (Bad file descriptor) [pid 3632] close(20) = -1 EBADF (Bad file descriptor) [pid 3632] close(21) = -1 EBADF (Bad file descriptor) [pid 3632] close(22) = -1 EBADF (Bad file descriptor) [pid 3632] close(23) = -1 EBADF (Bad file descriptor) [pid 3632] close(24) = -1 EBADF (Bad file descriptor) [pid 3632] close(25) = -1 EBADF (Bad file descriptor) [pid 3632] close(26) = -1 EBADF (Bad file descriptor) [pid 3632] close(27) = -1 EBADF (Bad file descriptor) [pid 3632] close(28) = -1 EBADF (Bad file descriptor) [pid 3632] close(29) = -1 EBADF (Bad file descriptor) [pid 3632] exit_group(0) = ? [pid 3632] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 7 ./strace-static-x86_64: Process 3633 attached [pid 3633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3633] setpgid(0, 0) = 0 [pid 3633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3633] write(3, "1000", 4) = 4 [pid 3633] close(3) = 0 [pid 3633] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3633] write(3, "4", 1) = 1 [pid 3633] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3633] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3633] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3633] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3633] close(3) = 0 [pid 3633] close(4) = 0 [pid 3633] close(5) = -1 EBADF (Bad file descriptor) [pid 3633] close(6) = -1 EBADF (Bad file descriptor) [pid 3633] close(7) = -1 EBADF (Bad file descriptor) [pid 3633] close(8) = -1 EBADF (Bad file descriptor) [pid 3633] close(9) = -1 EBADF (Bad file descriptor) [pid 3633] close(10) = -1 EBADF (Bad file descriptor) [pid 3633] close(11) = -1 EBADF (Bad file descriptor) [pid 3633] close(12) = -1 EBADF (Bad file descriptor) [pid 3633] close(13) = -1 EBADF (Bad file descriptor) [pid 3633] close(14) = -1 EBADF (Bad file descriptor) [pid 3633] close(15) = -1 EBADF (Bad file descriptor) [pid 3633] close(16) = -1 EBADF (Bad file descriptor) [pid 3633] close(17) = -1 EBADF (Bad file descriptor) [pid 3633] close(18) = -1 EBADF (Bad file descriptor) [pid 3633] close(19) = -1 EBADF (Bad file descriptor) [pid 3633] close(20) = -1 EBADF (Bad file descriptor) [pid 3633] close(21) = -1 EBADF (Bad file descriptor) [ 52.700015][ T3631] socket: no more sockets [ 52.724040][ T3632] socket: no more sockets [pid 3633] close(22) = -1 EBADF (Bad file descriptor) [pid 3633] close(23) = -1 EBADF (Bad file descriptor) [pid 3633] close(24) = -1 EBADF (Bad file descriptor) [pid 3633] close(25) = -1 EBADF (Bad file descriptor) [pid 3633] close(26) = -1 EBADF (Bad file descriptor) [pid 3633] close(27) = -1 EBADF (Bad file descriptor) [pid 3633] close(28) = -1 EBADF (Bad file descriptor) [pid 3633] close(29) = -1 EBADF (Bad file descriptor) [pid 3633] exit_group(0) = ? [pid 3633] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3634 attached , child_tidptr=0x55555677f5d0) = 8 [pid 3634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3634] setpgid(0, 0) = 0 [pid 3634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3634] write(3, "1000", 4) = 4 [pid 3634] close(3) = 0 [pid 3634] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3634] write(3, "4", 1) = 1 [pid 3634] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3634] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3634] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3634] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3634] close(3) = 0 [pid 3634] close(4) = 0 [pid 3634] close(5) = -1 EBADF (Bad file descriptor) [pid 3634] close(6) = -1 EBADF (Bad file descriptor) [pid 3634] close(7) = -1 EBADF (Bad file descriptor) [pid 3634] close(8) = -1 EBADF (Bad file descriptor) [pid 3634] close(9) = -1 EBADF (Bad file descriptor) [pid 3634] close(10) = -1 EBADF (Bad file descriptor) [pid 3634] close(11) = -1 EBADF (Bad file descriptor) [pid 3634] close(12) = -1 EBADF (Bad file descriptor) [pid 3634] close(13) = -1 EBADF (Bad file descriptor) [pid 3634] close(14) = -1 EBADF (Bad file descriptor) [pid 3634] close(15) = -1 EBADF (Bad file descriptor) [pid 3634] close(16) = -1 EBADF (Bad file descriptor) [pid 3634] close(17) = -1 EBADF (Bad file descriptor) [pid 3634] close(18) = -1 EBADF (Bad file descriptor) [pid 3634] close(19) = -1 EBADF (Bad file descriptor) [pid 3634] close(20) = -1 EBADF (Bad file descriptor) [pid 3634] close(21) = -1 EBADF (Bad file descriptor) [pid 3634] close(22) = -1 EBADF (Bad file descriptor) [pid 3634] close(23) = -1 EBADF (Bad file descriptor) [pid 3634] close(24) = -1 EBADF (Bad file descriptor) [pid 3634] close(25) = -1 EBADF (Bad file descriptor) [pid 3634] close(26) = -1 EBADF (Bad file descriptor) [pid 3634] close(27) = -1 EBADF (Bad file descriptor) [pid 3634] close(28) = -1 EBADF (Bad file descriptor) [pid 3634] close(29) = -1 EBADF (Bad file descriptor) [pid 3634] exit_group(0) = ? [pid 3634] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3635 attached , child_tidptr=0x55555677f5d0) = 9 [pid 3635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3635] setpgid(0, 0) = 0 [pid 3635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3635] write(3, "1000", 4) = 4 [pid 3635] close(3) = 0 [pid 3635] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3635] write(3, "4", 1) = 1 [pid 3635] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3635] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3635] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3635] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3635] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3635] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3635] close(3) = 0 [pid 3635] close(4) = 0 [pid 3635] close(5) = -1 EBADF (Bad file descriptor) [pid 3635] close(6) = -1 EBADF (Bad file descriptor) [pid 3635] close(7) = -1 EBADF (Bad file descriptor) [ 52.752227][ T3633] socket: no more sockets [ 52.776545][ T3634] socket: no more sockets [pid 3635] close(8) = -1 EBADF (Bad file descriptor) [pid 3635] close(9) = -1 EBADF (Bad file descriptor) [pid 3635] close(10) = -1 EBADF (Bad file descriptor) [pid 3635] close(11) = -1 EBADF (Bad file descriptor) [pid 3635] close(12) = -1 EBADF (Bad file descriptor) [pid 3635] close(13) = -1 EBADF (Bad file descriptor) [pid 3635] close(14) = -1 EBADF (Bad file descriptor) [pid 3635] close(15) = -1 EBADF (Bad file descriptor) [pid 3635] close(16) = -1 EBADF (Bad file descriptor) [pid 3635] close(17) = -1 EBADF (Bad file descriptor) [pid 3635] close(18) = -1 EBADF (Bad file descriptor) [pid 3635] close(19) = -1 EBADF (Bad file descriptor) [pid 3635] close(20) = -1 EBADF (Bad file descriptor) [pid 3635] close(21) = -1 EBADF (Bad file descriptor) [pid 3635] close(22) = -1 EBADF (Bad file descriptor) [pid 3635] close(23) = -1 EBADF (Bad file descriptor) [pid 3635] close(24) = -1 EBADF (Bad file descriptor) [pid 3635] close(25) = -1 EBADF (Bad file descriptor) [pid 3635] close(26) = -1 EBADF (Bad file descriptor) [pid 3635] close(27) = -1 EBADF (Bad file descriptor) [pid 3635] close(28) = -1 EBADF (Bad file descriptor) [pid 3635] close(29) = -1 EBADF (Bad file descriptor) [pid 3635] exit_group(0) = ? [pid 3635] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3636 attached , child_tidptr=0x55555677f5d0) = 10 [pid 3636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3636] setpgid(0, 0) = 0 [pid 3636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3636] write(3, "1000", 4) = 4 [pid 3636] close(3) = 0 [pid 3636] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3636] write(3, "4", 1) = 1 [pid 3636] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3636] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [ 52.811049][ T3635] socket: no more sockets [pid 3636] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3636] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3636] close(3) = 0 [pid 3636] close(4) = 0 [pid 3636] close(5) = -1 EBADF (Bad file descriptor) [pid 3636] close(6) = -1 EBADF (Bad file descriptor) [pid 3636] close(7) = -1 EBADF (Bad file descriptor) [pid 3636] close(8) = -1 EBADF (Bad file descriptor) [pid 3636] close(9) = -1 EBADF (Bad file descriptor) [pid 3636] close(10) = -1 EBADF (Bad file descriptor) [pid 3636] close(11) = -1 EBADF (Bad file descriptor) [pid 3636] close(12) = -1 EBADF (Bad file descriptor) [pid 3636] close(13) = -1 EBADF (Bad file descriptor) [pid 3636] close(14) = -1 EBADF (Bad file descriptor) [pid 3636] close(15) = -1 EBADF (Bad file descriptor) [pid 3636] close(16) = -1 EBADF (Bad file descriptor) [pid 3636] close(17) = -1 EBADF (Bad file descriptor) [pid 3636] close(18) = -1 EBADF (Bad file descriptor) [pid 3636] close(19) = -1 EBADF (Bad file descriptor) [pid 3636] close(20) = -1 EBADF (Bad file descriptor) [pid 3636] close(21) = -1 EBADF (Bad file descriptor) [pid 3636] close(22) = -1 EBADF (Bad file descriptor) [pid 3636] close(23) = -1 EBADF (Bad file descriptor) [pid 3636] close(24) = -1 EBADF (Bad file descriptor) [pid 3636] close(25) = -1 EBADF (Bad file descriptor) [pid 3636] close(26) = -1 EBADF (Bad file descriptor) [pid 3636] close(27) = -1 EBADF (Bad file descriptor) [pid 3636] close(28) = -1 EBADF (Bad file descriptor) [pid 3636] close(29) = -1 EBADF (Bad file descriptor) [pid 3636] exit_group(0) = ? [pid 3636] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 11 ./strace-static-x86_64: Process 3637 attached [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] setpgid(0, 0) = 0 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] write(3, "1000", 4) = 4 [pid 3637] close(3) = 0 [pid 3637] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3637] write(3, "4", 1) = 1 [pid 3637] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3637] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3637] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3637] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3637] close(3) = 0 [pid 3637] close(4) = 0 [pid 3637] close(5) = -1 EBADF (Bad file descriptor) [pid 3637] close(6) = -1 EBADF (Bad file descriptor) [pid 3637] close(7) = -1 EBADF (Bad file descriptor) [pid 3637] close(8) = -1 EBADF (Bad file descriptor) [ 52.847172][ T3636] socket: no more sockets [pid 3637] close(9) = -1 EBADF (Bad file descriptor) [pid 3637] close(10) = -1 EBADF (Bad file descriptor) [pid 3637] close(11) = -1 EBADF (Bad file descriptor) [pid 3637] close(12) = -1 EBADF (Bad file descriptor) [pid 3637] close(13) = -1 EBADF (Bad file descriptor) [pid 3637] close(14) = -1 EBADF (Bad file descriptor) [pid 3637] close(15) = -1 EBADF (Bad file descriptor) [pid 3637] close(16) = -1 EBADF (Bad file descriptor) [pid 3637] close(17) = -1 EBADF (Bad file descriptor) [pid 3637] close(18) = -1 EBADF (Bad file descriptor) [pid 3637] close(19) = -1 EBADF (Bad file descriptor) [pid 3637] close(20) = -1 EBADF (Bad file descriptor) [pid 3637] close(21) = -1 EBADF (Bad file descriptor) [pid 3637] close(22) = -1 EBADF (Bad file descriptor) [pid 3637] close(23) = -1 EBADF (Bad file descriptor) [pid 3637] close(24) = -1 EBADF (Bad file descriptor) [pid 3637] close(25) = -1 EBADF (Bad file descriptor) [pid 3637] close(26) = -1 EBADF (Bad file descriptor) [pid 3637] close(27) = -1 EBADF (Bad file descriptor) [pid 3637] close(28) = -1 EBADF (Bad file descriptor) [pid 3637] close(29) = -1 EBADF (Bad file descriptor) [pid 3637] exit_group(0) = ? [pid 3637] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 12 ./strace-static-x86_64: Process 3638 attached [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] setpgid(0, 0) = 0 [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] write(3, "1000", 4) = 4 [pid 3638] close(3) = 0 [pid 3638] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3638] write(3, "4", 1) = 1 [pid 3638] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3638] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3638] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3638] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3638] close(3) = 0 [pid 3638] close(4) = 0 [pid 3638] close(5) = -1 EBADF (Bad file descriptor) [pid 3638] close(6) = -1 EBADF (Bad file descriptor) [pid 3638] close(7) = -1 EBADF (Bad file descriptor) [pid 3638] close(8) = -1 EBADF (Bad file descriptor) [pid 3638] close(9) = -1 EBADF (Bad file descriptor) [pid 3638] close(10) = -1 EBADF (Bad file descriptor) [pid 3638] close(11) = -1 EBADF (Bad file descriptor) [pid 3638] close(12) = -1 EBADF (Bad file descriptor) [pid 3638] close(13) = -1 EBADF (Bad file descriptor) [pid 3638] close(14) = -1 EBADF (Bad file descriptor) [pid 3638] close(15) = -1 EBADF (Bad file descriptor) [pid 3638] close(16) = -1 EBADF (Bad file descriptor) [pid 3638] close(17) = -1 EBADF (Bad file descriptor) [pid 3638] close(18) = -1 EBADF (Bad file descriptor) [pid 3638] close(19) = -1 EBADF (Bad file descriptor) [pid 3638] close(20) = -1 EBADF (Bad file descriptor) [pid 3638] close(21) = -1 EBADF (Bad file descriptor) [pid 3638] close(22) = -1 EBADF (Bad file descriptor) [pid 3638] close(23) = -1 EBADF (Bad file descriptor) [pid 3638] close(24) = -1 EBADF (Bad file descriptor) [pid 3638] close(25) = -1 EBADF (Bad file descriptor) [pid 3638] close(26) = -1 EBADF (Bad file descriptor) [pid 3638] close(27) = -1 EBADF (Bad file descriptor) [pid 3638] close(28) = -1 EBADF (Bad file descriptor) [pid 3638] close(29) = -1 EBADF (Bad file descriptor) [pid 3638] exit_group(0) = ? [pid 3638] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 13 ./strace-static-x86_64: Process 3639 attached [pid 3639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3639] setpgid(0, 0) = 0 [pid 3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3639] write(3, "1000", 4) = 4 [pid 3639] close(3) = 0 [pid 3639] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3639] write(3, "4", 1) = 1 [pid 3639] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3639] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3639] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3639] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [ 52.883929][ T3637] socket: no more sockets [pid 3639] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3639] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3639] close(3) = 0 [pid 3639] close(4) = 0 [pid 3639] close(5) = -1 EBADF (Bad file descriptor) [pid 3639] close(6) = -1 EBADF (Bad file descriptor) [pid 3639] close(7) = -1 EBADF (Bad file descriptor) [pid 3639] close(8) = -1 EBADF (Bad file descriptor) [pid 3639] close(9) = -1 EBADF (Bad file descriptor) [pid 3639] close(10) = -1 EBADF (Bad file descriptor) [pid 3639] close(11) = -1 EBADF (Bad file descriptor) [pid 3639] close(12) = -1 EBADF (Bad file descriptor) [pid 3639] close(13) = -1 EBADF (Bad file descriptor) [pid 3639] close(14) = -1 EBADF (Bad file descriptor) [pid 3639] close(15) = -1 EBADF (Bad file descriptor) [pid 3639] close(16) = -1 EBADF (Bad file descriptor) [pid 3639] close(17) = -1 EBADF (Bad file descriptor) [pid 3639] close(18) = -1 EBADF (Bad file descriptor) [pid 3639] close(19) = -1 EBADF (Bad file descriptor) [pid 3639] close(20) = -1 EBADF (Bad file descriptor) [pid 3639] close(21) = -1 EBADF (Bad file descriptor) [pid 3639] close(22) = -1 EBADF (Bad file descriptor) [pid 3639] close(23) = -1 EBADF (Bad file descriptor) [pid 3639] close(24) = -1 EBADF (Bad file descriptor) [pid 3639] close(25) = -1 EBADF (Bad file descriptor) [pid 3639] close(26) = -1 EBADF (Bad file descriptor) [pid 3639] close(27) = -1 EBADF (Bad file descriptor) [pid 3639] close(28) = -1 EBADF (Bad file descriptor) [pid 3639] close(29) = -1 EBADF (Bad file descriptor) [pid 3639] exit_group(0) = ? [pid 3639] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 14 ./strace-static-x86_64: Process 3640 attached [pid 3640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3640] setpgid(0, 0) = 0 [pid 3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3640] write(3, "1000", 4) = 4 [pid 3640] close(3) = 0 [pid 3640] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3640] write(3, "4", 1) = 1 [pid 3640] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3640] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3640] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3640] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3640] close(3) = 0 [pid 3640] close(4) = 0 [pid 3640] close(5) = -1 EBADF (Bad file descriptor) [pid 3640] close(6) = -1 EBADF (Bad file descriptor) [pid 3640] close(7) = -1 EBADF (Bad file descriptor) [pid 3640] close(8) = -1 EBADF (Bad file descriptor) [pid 3640] close(9) = -1 EBADF (Bad file descriptor) [pid 3640] close(10) = -1 EBADF (Bad file descriptor) [pid 3640] close(11) = -1 EBADF (Bad file descriptor) [pid 3640] close(12) = -1 EBADF (Bad file descriptor) [pid 3640] close(13) = -1 EBADF (Bad file descriptor) [pid 3640] close(14) = -1 EBADF (Bad file descriptor) [pid 3640] close(15) = -1 EBADF (Bad file descriptor) [pid 3640] close(16) = -1 EBADF (Bad file descriptor) [pid 3640] close(17) = -1 EBADF (Bad file descriptor) [pid 3640] close(18) = -1 EBADF (Bad file descriptor) [pid 3640] close(19) = -1 EBADF (Bad file descriptor) [pid 3640] close(20) = -1 EBADF (Bad file descriptor) [pid 3640] close(21) = -1 EBADF (Bad file descriptor) [pid 3640] close(22) = -1 EBADF (Bad file descriptor) [pid 3640] close(23) = -1 EBADF (Bad file descriptor) [pid 3640] close(24) = -1 EBADF (Bad file descriptor) [pid 3640] close(25) = -1 EBADF (Bad file descriptor) [pid 3640] close(26) = -1 EBADF (Bad file descriptor) [pid 3640] close(27) = -1 EBADF (Bad file descriptor) [pid 3640] close(28) = -1 EBADF (Bad file descriptor) [pid 3640] close(29) = -1 EBADF (Bad file descriptor) [pid 3640] exit_group(0) = ? [pid 3640] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 15 ./strace-static-x86_64: Process 3641 attached [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3641] setpgid(0, 0) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] write(3, "1000", 4) = 4 [pid 3641] close(3) = 0 [pid 3641] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3641] write(3, "4", 1) = 1 [pid 3641] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3641] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3641] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3641] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3641] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3641] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3641] close(3) = 0 [pid 3641] close(4) = 0 [pid 3641] close(5) = -1 EBADF (Bad file descriptor) [pid 3641] close(6) = -1 EBADF (Bad file descriptor) [pid 3641] close(7) = -1 EBADF (Bad file descriptor) [pid 3641] close(8) = -1 EBADF (Bad file descriptor) [pid 3641] close(9) = -1 EBADF (Bad file descriptor) [pid 3641] close(10) = -1 EBADF (Bad file descriptor) [pid 3641] close(11) = -1 EBADF (Bad file descriptor) [pid 3641] close(12) = -1 EBADF (Bad file descriptor) [pid 3641] close(13) = -1 EBADF (Bad file descriptor) [pid 3641] close(14) = -1 EBADF (Bad file descriptor) [pid 3641] close(15) = -1 EBADF (Bad file descriptor) [pid 3641] close(16) = -1 EBADF (Bad file descriptor) [pid 3641] close(17) = -1 EBADF (Bad file descriptor) [pid 3641] close(18) = -1 EBADF (Bad file descriptor) [pid 3641] close(19) = -1 EBADF (Bad file descriptor) [pid 3641] close(20) = -1 EBADF (Bad file descriptor) [pid 3641] close(21) = -1 EBADF (Bad file descriptor) [pid 3641] close(22) = -1 EBADF (Bad file descriptor) [pid 3641] close(23) = -1 EBADF (Bad file descriptor) [pid 3641] close(24) = -1 EBADF (Bad file descriptor) [pid 3641] close(25) = -1 EBADF (Bad file descriptor) [pid 3641] close(26) = -1 EBADF (Bad file descriptor) [pid 3641] close(27) = -1 EBADF (Bad file descriptor) [pid 3641] close(28) = -1 EBADF (Bad file descriptor) [pid 3641] close(29) = -1 EBADF (Bad file descriptor) [pid 3641] exit_group(0) = ? [pid 3641] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 16 ./strace-static-x86_64: Process 3642 attached [pid 3642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3642] setpgid(0, 0) = 0 [pid 3642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3642] write(3, "1000", 4) = 4 [pid 3642] close(3) = 0 [pid 3642] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3642] write(3, "4", 1) = 1 [pid 3642] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3642] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3642] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3642] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3642] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3642] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3642] close(3) = 0 [pid 3642] close(4) = 0 [pid 3642] close(5) = -1 EBADF (Bad file descriptor) [pid 3642] close(6) = -1 EBADF (Bad file descriptor) [pid 3642] close(7) = -1 EBADF (Bad file descriptor) [pid 3642] close(8) = -1 EBADF (Bad file descriptor) [pid 3642] close(9) = -1 EBADF (Bad file descriptor) [pid 3642] close(10) = -1 EBADF (Bad file descriptor) [pid 3642] close(11) = -1 EBADF (Bad file descriptor) [pid 3642] close(12) = -1 EBADF (Bad file descriptor) [pid 3642] close(13) = -1 EBADF (Bad file descriptor) [pid 3642] close(14) = -1 EBADF (Bad file descriptor) [pid 3642] close(15) = -1 EBADF (Bad file descriptor) [pid 3642] close(16) = -1 EBADF (Bad file descriptor) [pid 3642] close(17) = -1 EBADF (Bad file descriptor) [pid 3642] close(18) = -1 EBADF (Bad file descriptor) [pid 3642] close(19) = -1 EBADF (Bad file descriptor) [pid 3642] close(20) = -1 EBADF (Bad file descriptor) [pid 3642] close(21) = -1 EBADF (Bad file descriptor) [pid 3642] close(22) = -1 EBADF (Bad file descriptor) [pid 3642] close(23) = -1 EBADF (Bad file descriptor) [pid 3642] close(24) = -1 EBADF (Bad file descriptor) [pid 3642] close(25) = -1 EBADF (Bad file descriptor) [pid 3642] close(26) = -1 EBADF (Bad file descriptor) [pid 3642] close(27) = -1 EBADF (Bad file descriptor) [pid 3642] close(28) = -1 EBADF (Bad file descriptor) [pid 3642] close(29) = -1 EBADF (Bad file descriptor) [pid 3642] exit_group(0) = ? [pid 3642] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 17 ./strace-static-x86_64: Process 3643 attached [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3643] setpgid(0, 0) = 0 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3643] write(3, "1000", 4) = 4 [pid 3643] close(3) = 0 [pid 3643] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3643] write(3, "4", 1) = 1 [pid 3643] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3643] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3643] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3643] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3643] close(3) = 0 [pid 3643] close(4) = 0 [pid 3643] close(5) = -1 EBADF (Bad file descriptor) [pid 3643] close(6) = -1 EBADF (Bad file descriptor) [pid 3643] close(7) = -1 EBADF (Bad file descriptor) [pid 3643] close(8) = -1 EBADF (Bad file descriptor) [pid 3643] close(9) = -1 EBADF (Bad file descriptor) [pid 3643] close(10) = -1 EBADF (Bad file descriptor) [pid 3643] close(11) = -1 EBADF (Bad file descriptor) [pid 3643] close(12) = -1 EBADF (Bad file descriptor) [pid 3643] close(13) = -1 EBADF (Bad file descriptor) [pid 3643] close(14) = -1 EBADF (Bad file descriptor) [pid 3643] close(15) = -1 EBADF (Bad file descriptor) [pid 3643] close(16) = -1 EBADF (Bad file descriptor) [pid 3643] close(17) = -1 EBADF (Bad file descriptor) [pid 3643] close(18) = -1 EBADF (Bad file descriptor) [pid 3643] close(19) = -1 EBADF (Bad file descriptor) [pid 3643] close(20) = -1 EBADF (Bad file descriptor) [pid 3643] close(21) = -1 EBADF (Bad file descriptor) [pid 3643] close(22) = -1 EBADF (Bad file descriptor) [pid 3643] close(23) = -1 EBADF (Bad file descriptor) [pid 3643] close(24) = -1 EBADF (Bad file descriptor) [pid 3643] close(25) = -1 EBADF (Bad file descriptor) [pid 3643] close(26) = -1 EBADF (Bad file descriptor) [pid 3643] close(27) = -1 EBADF (Bad file descriptor) [pid 3643] close(28) = -1 EBADF (Bad file descriptor) [pid 3643] close(29) = -1 EBADF (Bad file descriptor) [pid 3643] exit_group(0) = ? [pid 3643] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 18 ./strace-static-x86_64: Process 3644 attached [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3644] setpgid(0, 0) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3644] write(3, "1000", 4) = 4 [pid 3644] close(3) = 0 [pid 3644] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3644] write(3, "4", 1) = 1 [pid 3644] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3644] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3644] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3644] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3644] close(3) = 0 [pid 3644] close(4) = 0 [pid 3644] close(5) = -1 EBADF (Bad file descriptor) [pid 3644] close(6) = -1 EBADF (Bad file descriptor) [pid 3644] close(7) = -1 EBADF (Bad file descriptor) [pid 3644] close(8) = -1 EBADF (Bad file descriptor) [pid 3644] close(9) = -1 EBADF (Bad file descriptor) [pid 3644] close(10) = -1 EBADF (Bad file descriptor) [pid 3644] close(11) = -1 EBADF (Bad file descriptor) [pid 3644] close(12) = -1 EBADF (Bad file descriptor) [pid 3644] close(13) = -1 EBADF (Bad file descriptor) [pid 3644] close(14) = -1 EBADF (Bad file descriptor) [pid 3644] close(15) = -1 EBADF (Bad file descriptor) [pid 3644] close(16) = -1 EBADF (Bad file descriptor) [pid 3644] close(17) = -1 EBADF (Bad file descriptor) [pid 3644] close(18) = -1 EBADF (Bad file descriptor) [pid 3644] close(19) = -1 EBADF (Bad file descriptor) [pid 3644] close(20) = -1 EBADF (Bad file descriptor) [pid 3644] close(21) = -1 EBADF (Bad file descriptor) [pid 3644] close(22) = -1 EBADF (Bad file descriptor) [pid 3644] close(23) = -1 EBADF (Bad file descriptor) [pid 3644] close(24) = -1 EBADF (Bad file descriptor) [pid 3644] close(25) = -1 EBADF (Bad file descriptor) [pid 3644] close(26) = -1 EBADF (Bad file descriptor) [pid 3644] close(27) = -1 EBADF (Bad file descriptor) [pid 3644] close(28) = -1 EBADF (Bad file descriptor) [pid 3644] close(29) = -1 EBADF (Bad file descriptor) [pid 3644] exit_group(0) = ? [pid 3644] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3645 attached , child_tidptr=0x55555677f5d0) = 19 [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3645] setpgid(0, 0) = 0 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3645] write(3, "1000", 4) = 4 [pid 3645] close(3) = 0 [pid 3645] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3645] write(3, "4", 1) = 1 [pid 3645] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3645] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3645] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3645] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3645] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3645] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3645] close(3) = 0 [pid 3645] close(4) = 0 [pid 3645] close(5) = -1 EBADF (Bad file descriptor) [pid 3645] close(6) = -1 EBADF (Bad file descriptor) [pid 3645] close(7) = -1 EBADF (Bad file descriptor) [pid 3645] close(8) = -1 EBADF (Bad file descriptor) [pid 3645] close(9) = -1 EBADF (Bad file descriptor) [pid 3645] close(10) = -1 EBADF (Bad file descriptor) [pid 3645] close(11) = -1 EBADF (Bad file descriptor) [pid 3645] close(12) = -1 EBADF (Bad file descriptor) [pid 3645] close(13) = -1 EBADF (Bad file descriptor) [pid 3645] close(14) = -1 EBADF (Bad file descriptor) [pid 3645] close(15) = -1 EBADF (Bad file descriptor) [pid 3645] close(16) = -1 EBADF (Bad file descriptor) [pid 3645] close(17) = -1 EBADF (Bad file descriptor) [pid 3645] close(18) = -1 EBADF (Bad file descriptor) [pid 3645] close(19) = -1 EBADF (Bad file descriptor) [pid 3645] close(20) = -1 EBADF (Bad file descriptor) [pid 3645] close(21) = -1 EBADF (Bad file descriptor) [pid 3645] close(22) = -1 EBADF (Bad file descriptor) [pid 3645] close(23) = -1 EBADF (Bad file descriptor) [pid 3645] close(24) = -1 EBADF (Bad file descriptor) [pid 3645] close(25) = -1 EBADF (Bad file descriptor) [pid 3645] close(26) = -1 EBADF (Bad file descriptor) [pid 3645] close(27) = -1 EBADF (Bad file descriptor) [pid 3645] close(28) = -1 EBADF (Bad file descriptor) [pid 3645] close(29) = -1 EBADF (Bad file descriptor) [pid 3645] exit_group(0) = ? [pid 3645] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 20 ./strace-static-x86_64: Process 3646 attached [pid 3646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3646] setpgid(0, 0) = 0 [pid 3646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3646] write(3, "1000", 4) = 4 [pid 3646] close(3) = 0 [pid 3646] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3646] write(3, "4", 1) = 1 [pid 3646] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3646] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3646] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3646] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3646] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3646] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3646] close(3) = 0 [pid 3646] close(4) = 0 [pid 3646] close(5) = -1 EBADF (Bad file descriptor) [pid 3646] close(6) = -1 EBADF (Bad file descriptor) [pid 3646] close(7) = -1 EBADF (Bad file descriptor) [pid 3646] close(8) = -1 EBADF (Bad file descriptor) [pid 3646] close(9) = -1 EBADF (Bad file descriptor) [pid 3646] close(10) = -1 EBADF (Bad file descriptor) [pid 3646] close(11) = -1 EBADF (Bad file descriptor) [pid 3646] close(12) = -1 EBADF (Bad file descriptor) [pid 3646] close(13) = -1 EBADF (Bad file descriptor) [pid 3646] close(14) = -1 EBADF (Bad file descriptor) [pid 3646] close(15) = -1 EBADF (Bad file descriptor) [pid 3646] close(16) = -1 EBADF (Bad file descriptor) [pid 3646] close(17) = -1 EBADF (Bad file descriptor) [pid 3646] close(18) = -1 EBADF (Bad file descriptor) [pid 3646] close(19) = -1 EBADF (Bad file descriptor) [pid 3646] close(20) = -1 EBADF (Bad file descriptor) [pid 3646] close(21) = -1 EBADF (Bad file descriptor) [pid 3646] close(22) = -1 EBADF (Bad file descriptor) [pid 3646] close(23) = -1 EBADF (Bad file descriptor) [pid 3646] close(24) = -1 EBADF (Bad file descriptor) [pid 3646] close(25) = -1 EBADF (Bad file descriptor) [pid 3646] close(26) = -1 EBADF (Bad file descriptor) [pid 3646] close(27) = -1 EBADF (Bad file descriptor) [pid 3646] close(28) = -1 EBADF (Bad file descriptor) [pid 3646] close(29) = -1 EBADF (Bad file descriptor) [pid 3646] exit_group(0) = ? [pid 3646] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 21 ./strace-static-x86_64: Process 3647 attached [pid 3647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] setpgid(0, 0) = 0 [pid 3647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] write(3, "1000", 4) = 4 [pid 3647] close(3) = 0 [pid 3647] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3647] write(3, "4", 1) = 1 [pid 3647] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3647] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3647] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3647] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3647] close(3) = 0 [pid 3647] close(4) = 0 [pid 3647] close(5) = -1 EBADF (Bad file descriptor) [pid 3647] close(6) = -1 EBADF (Bad file descriptor) [pid 3647] close(7) = -1 EBADF (Bad file descriptor) [pid 3647] close(8) = -1 EBADF (Bad file descriptor) [pid 3647] close(9) = -1 EBADF (Bad file descriptor) [pid 3647] close(10) = -1 EBADF (Bad file descriptor) [pid 3647] close(11) = -1 EBADF (Bad file descriptor) [pid 3647] close(12) = -1 EBADF (Bad file descriptor) [pid 3647] close(13) = -1 EBADF (Bad file descriptor) [pid 3647] close(14) = -1 EBADF (Bad file descriptor) [pid 3647] close(15) = -1 EBADF (Bad file descriptor) [pid 3647] close(16) = -1 EBADF (Bad file descriptor) [pid 3647] close(17) = -1 EBADF (Bad file descriptor) [pid 3647] close(18) = -1 EBADF (Bad file descriptor) [pid 3647] close(19) = -1 EBADF (Bad file descriptor) [pid 3647] close(20) = -1 EBADF (Bad file descriptor) [pid 3647] close(21) = -1 EBADF (Bad file descriptor) [pid 3647] close(22) = -1 EBADF (Bad file descriptor) [pid 3647] close(23) = -1 EBADF (Bad file descriptor) [pid 3647] close(24) = -1 EBADF (Bad file descriptor) [pid 3647] close(25) = -1 EBADF (Bad file descriptor) [pid 3647] close(26) = -1 EBADF (Bad file descriptor) [pid 3647] close(27) = -1 EBADF (Bad file descriptor) [pid 3647] close(28) = -1 EBADF (Bad file descriptor) [pid 3647] close(29) = -1 EBADF (Bad file descriptor) [pid 3647] exit_group(0) = ? [pid 3647] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 22 ./strace-static-x86_64: Process 3648 attached [pid 3648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3648] setpgid(0, 0) = 0 [pid 3648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3648] write(3, "1000", 4) = 4 [pid 3648] close(3) = 0 [pid 3648] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3648] write(3, "4", 1) = 1 [pid 3648] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3648] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3648] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3648] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3648] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3648] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3648] close(3) = 0 [pid 3648] close(4) = 0 [pid 3648] close(5) = -1 EBADF (Bad file descriptor) [pid 3648] close(6) = -1 EBADF (Bad file descriptor) [pid 3648] close(7) = -1 EBADF (Bad file descriptor) [pid 3648] close(8) = -1 EBADF (Bad file descriptor) [pid 3648] close(9) = -1 EBADF (Bad file descriptor) [pid 3648] close(10) = -1 EBADF (Bad file descriptor) [pid 3648] close(11) = -1 EBADF (Bad file descriptor) [pid 3648] close(12) = -1 EBADF (Bad file descriptor) [pid 3648] close(13) = -1 EBADF (Bad file descriptor) [pid 3648] close(14) = -1 EBADF (Bad file descriptor) [pid 3648] close(15) = -1 EBADF (Bad file descriptor) [pid 3648] close(16) = -1 EBADF (Bad file descriptor) [pid 3648] close(17) = -1 EBADF (Bad file descriptor) [pid 3648] close(18) = -1 EBADF (Bad file descriptor) [pid 3648] close(19) = -1 EBADF (Bad file descriptor) [pid 3648] close(20) = -1 EBADF (Bad file descriptor) [pid 3648] close(21) = -1 EBADF (Bad file descriptor) [pid 3648] close(22) = -1 EBADF (Bad file descriptor) [pid 3648] close(23) = -1 EBADF (Bad file descriptor) [pid 3648] close(24) = -1 EBADF (Bad file descriptor) [pid 3648] close(25) = -1 EBADF (Bad file descriptor) [pid 3648] close(26) = -1 EBADF (Bad file descriptor) [pid 3648] close(27) = -1 EBADF (Bad file descriptor) [pid 3648] close(28) = -1 EBADF (Bad file descriptor) [pid 3648] close(29) = -1 EBADF (Bad file descriptor) [pid 3648] exit_group(0) = ? [pid 3648] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 23 ./strace-static-x86_64: Process 3649 attached [pid 3649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3649] setpgid(0, 0) = 0 [pid 3649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3649] write(3, "1000", 4) = 4 [pid 3649] close(3) = 0 [pid 3649] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3649] write(3, "4", 1) = 1 [pid 3649] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3649] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3649] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3649] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3649] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3649] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3649] close(3) = 0 [pid 3649] close(4) = 0 [pid 3649] close(5) = 0 [pid 3649] close(6) = -1 EBADF (Bad file descriptor) [pid 3649] close(7) = -1 EBADF (Bad file descriptor) [pid 3649] close(8) = -1 EBADF (Bad file descriptor) [pid 3649] close(9) = -1 EBADF (Bad file descriptor) [pid 3649] close(10) = -1 EBADF (Bad file descriptor) [pid 3649] close(11) = -1 EBADF (Bad file descriptor) [pid 3649] close(12) = -1 EBADF (Bad file descriptor) [pid 3649] close(13) = -1 EBADF (Bad file descriptor) [pid 3649] close(14) = -1 EBADF (Bad file descriptor) [pid 3649] close(15) = -1 EBADF (Bad file descriptor) [pid 3649] close(16) = -1 EBADF (Bad file descriptor) [pid 3649] close(17) = -1 EBADF (Bad file descriptor) [pid 3649] close(18) = -1 EBADF (Bad file descriptor) [pid 3649] close(19) = -1 EBADF (Bad file descriptor) [pid 3649] close(20) = -1 EBADF (Bad file descriptor) [pid 3649] close(21) = -1 EBADF (Bad file descriptor) [pid 3649] close(22) = -1 EBADF (Bad file descriptor) [pid 3649] close(23) = -1 EBADF (Bad file descriptor) [pid 3649] close(24) = -1 EBADF (Bad file descriptor) [pid 3649] close(25) = -1 EBADF (Bad file descriptor) [pid 3649] close(26) = -1 EBADF (Bad file descriptor) [pid 3649] close(27) = -1 EBADF (Bad file descriptor) [pid 3649] close(28) = -1 EBADF (Bad file descriptor) [pid 3649] close(29) = -1 EBADF (Bad file descriptor) [pid 3649] exit_group(0) = ? [pid 3649] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3650 attached , child_tidptr=0x55555677f5d0) = 24 [pid 3650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3650] setpgid(0, 0) = 0 [pid 3650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3650] write(3, "1000", 4) = 4 [pid 3650] close(3) = 0 [pid 3650] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3650] write(3, "4", 1) = 1 [pid 3650] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3650] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3650] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3650] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3650] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [ 53.189784][ T3649] device syz_tun entered promiscuous mode [ 53.190548][ T3649] device batadv_slave_0 entered promiscuous mode [pid 3650] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3650] close(3) = 0 [pid 3650] close(4) = 0 [pid 3650] close(5) = 0 [pid 3650] close(6) = -1 EBADF (Bad file descriptor) [pid 3650] close(7) = -1 EBADF (Bad file descriptor) [pid 3650] close(8) = -1 EBADF (Bad file descriptor) [pid 3650] close(9) = -1 EBADF (Bad file descriptor) [pid 3650] close(10) = -1 EBADF (Bad file descriptor) [pid 3650] close(11) = -1 EBADF (Bad file descriptor) [pid 3650] close(12) = -1 EBADF (Bad file descriptor) [pid 3650] close(13) = -1 EBADF (Bad file descriptor) [pid 3650] close(14) = -1 EBADF (Bad file descriptor) [pid 3650] close(15) = -1 EBADF (Bad file descriptor) [pid 3650] close(16) = -1 EBADF (Bad file descriptor) [pid 3650] close(17) = -1 EBADF (Bad file descriptor) [pid 3650] close(18) = -1 EBADF (Bad file descriptor) [pid 3650] close(19) = -1 EBADF (Bad file descriptor) [pid 3650] close(20) = -1 EBADF (Bad file descriptor) [pid 3650] close(21) = -1 EBADF (Bad file descriptor) [pid 3650] close(22) = -1 EBADF (Bad file descriptor) [pid 3650] close(23) = -1 EBADF (Bad file descriptor) [pid 3650] close(24) = -1 EBADF (Bad file descriptor) [pid 3650] close(25) = -1 EBADF (Bad file descriptor) [pid 3650] close(26) = -1 EBADF (Bad file descriptor) [pid 3650] close(27) = -1 EBADF (Bad file descriptor) [pid 3650] close(28) = -1 EBADF (Bad file descriptor) [pid 3650] close(29) = -1 EBADF (Bad file descriptor) [pid 3650] exit_group(0) = ? [pid 3650] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 25 ./strace-static-x86_64: Process 3651 attached [pid 3651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3651] setpgid(0, 0) = 0 [pid 3651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3651] write(3, "1000", 4) = 4 [pid 3651] close(3) = 0 [pid 3651] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3651] write(3, "4", 1) = 1 [pid 3651] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3651] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3651] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3651] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3651] close(3) = 0 [pid 3651] close(4) = 0 [pid 3651] close(5) = 0 [pid 3651] close(6) = -1 EBADF (Bad file descriptor) [pid 3651] close(7) = -1 EBADF (Bad file descriptor) [pid 3651] close(8) = -1 EBADF (Bad file descriptor) [pid 3651] close(9) = -1 EBADF (Bad file descriptor) [pid 3651] close(10) = -1 EBADF (Bad file descriptor) [pid 3651] close(11) = -1 EBADF (Bad file descriptor) [pid 3651] close(12) = -1 EBADF (Bad file descriptor) [pid 3651] close(13) = -1 EBADF (Bad file descriptor) [pid 3651] close(14) = -1 EBADF (Bad file descriptor) [pid 3651] close(15) = -1 EBADF (Bad file descriptor) [pid 3651] close(16) = -1 EBADF (Bad file descriptor) [pid 3651] close(17) = -1 EBADF (Bad file descriptor) [pid 3651] close(18) = -1 EBADF (Bad file descriptor) [pid 3651] close(19) = -1 EBADF (Bad file descriptor) [pid 3651] close(20) = -1 EBADF (Bad file descriptor) [pid 3651] close(21) = -1 EBADF (Bad file descriptor) [pid 3651] close(22) = -1 EBADF (Bad file descriptor) [pid 3651] close(23) = -1 EBADF (Bad file descriptor) [pid 3651] close(24) = -1 EBADF (Bad file descriptor) [pid 3651] close(25) = -1 EBADF (Bad file descriptor) [pid 3651] close(26) = -1 EBADF (Bad file descriptor) [pid 3651] close(27) = -1 EBADF (Bad file descriptor) [pid 3651] close(28) = -1 EBADF (Bad file descriptor) [pid 3651] close(29) = -1 EBADF (Bad file descriptor) [pid 3651] exit_group(0) = ? [pid 3651] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 26 ./strace-static-x86_64: Process 3652 attached [pid 3652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3652] setpgid(0, 0) = 0 [pid 3652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3652] write(3, "1000", 4) = 4 [pid 3652] close(3) = 0 [pid 3652] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3652] write(3, "4", 1) = 1 [pid 3652] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3652] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3652] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3652] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3652] close(3) = 0 [pid 3652] close(4) = 0 [pid 3652] close(5) = 0 [pid 3652] close(6) = -1 EBADF (Bad file descriptor) [pid 3652] close(7) = -1 EBADF (Bad file descriptor) [pid 3652] close(8) = -1 EBADF (Bad file descriptor) [pid 3652] close(9) = -1 EBADF (Bad file descriptor) [pid 3652] close(10) = -1 EBADF (Bad file descriptor) [pid 3652] close(11) = -1 EBADF (Bad file descriptor) [pid 3652] close(12) = -1 EBADF (Bad file descriptor) [pid 3652] close(13) = -1 EBADF (Bad file descriptor) [pid 3652] close(14) = -1 EBADF (Bad file descriptor) [pid 3652] close(15) = -1 EBADF (Bad file descriptor) [pid 3652] close(16) = -1 EBADF (Bad file descriptor) [pid 3652] close(17) = -1 EBADF (Bad file descriptor) [pid 3652] close(18) = -1 EBADF (Bad file descriptor) [pid 3652] close(19) = -1 EBADF (Bad file descriptor) [pid 3652] close(20) = -1 EBADF (Bad file descriptor) [pid 3652] close(21) = -1 EBADF (Bad file descriptor) [pid 3652] close(22) = -1 EBADF (Bad file descriptor) [pid 3652] close(23) = -1 EBADF (Bad file descriptor) [pid 3652] close(24) = -1 EBADF (Bad file descriptor) [pid 3652] close(25) = -1 EBADF (Bad file descriptor) [pid 3652] close(26) = -1 EBADF (Bad file descriptor) [pid 3652] close(27) = -1 EBADF (Bad file descriptor) [pid 3652] close(28) = -1 EBADF (Bad file descriptor) [pid 3652] close(29) = -1 EBADF (Bad file descriptor) [pid 3652] exit_group(0) = ? [pid 3652] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3653 attached , child_tidptr=0x55555677f5d0) = 27 [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3653] setpgid(0, 0) = 0 [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3653] write(3, "1000", 4) = 4 [pid 3653] close(3) = 0 [pid 3653] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3653] write(3, "4", 1) = 1 [pid 3653] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3653] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3653] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3653] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3653] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3653] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3653] close(3) = 0 [pid 3653] close(4) = 0 [pid 3653] close(5) = 0 [pid 3653] close(6) = -1 EBADF (Bad file descriptor) [pid 3653] close(7) = -1 EBADF (Bad file descriptor) [pid 3653] close(8) = -1 EBADF (Bad file descriptor) [pid 3653] close(9) = -1 EBADF (Bad file descriptor) [pid 3653] close(10) = -1 EBADF (Bad file descriptor) [pid 3653] close(11) = -1 EBADF (Bad file descriptor) [pid 3653] close(12) = -1 EBADF (Bad file descriptor) [pid 3653] close(13) = -1 EBADF (Bad file descriptor) [pid 3653] close(14) = -1 EBADF (Bad file descriptor) [pid 3653] close(15) = -1 EBADF (Bad file descriptor) [pid 3653] close(16) = -1 EBADF (Bad file descriptor) [pid 3653] close(17) = -1 EBADF (Bad file descriptor) [pid 3653] close(18) = -1 EBADF (Bad file descriptor) [pid 3653] close(19) = -1 EBADF (Bad file descriptor) [pid 3653] close(20) = -1 EBADF (Bad file descriptor) [pid 3653] close(21) = -1 EBADF (Bad file descriptor) [pid 3653] close(22) = -1 EBADF (Bad file descriptor) [pid 3653] close(23) = -1 EBADF (Bad file descriptor) [pid 3653] close(24) = -1 EBADF (Bad file descriptor) [pid 3653] close(25) = -1 EBADF (Bad file descriptor) [pid 3653] close(26) = -1 EBADF (Bad file descriptor) [pid 3653] close(27) = -1 EBADF (Bad file descriptor) [pid 3653] close(28) = -1 EBADF (Bad file descriptor) [pid 3653] close(29) = -1 EBADF (Bad file descriptor) [pid 3653] exit_group(0) = ? [pid 3653] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 28 ./strace-static-x86_64: Process 3654 attached [pid 3654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3654] setpgid(0, 0) = 0 [pid 3654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3654] write(3, "1000", 4) = 4 [pid 3654] close(3) = 0 [pid 3654] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3654] write(3, "4", 1) = 1 [pid 3654] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3654] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3654] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3654] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3654] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3654] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3654] close(3) = 0 [pid 3654] close(4) = 0 [pid 3654] close(5) = 0 [pid 3654] close(6) = -1 EBADF (Bad file descriptor) [pid 3654] close(7) = -1 EBADF (Bad file descriptor) [pid 3654] close(8) = -1 EBADF (Bad file descriptor) [pid 3654] close(9) = -1 EBADF (Bad file descriptor) [pid 3654] close(10) = -1 EBADF (Bad file descriptor) [pid 3654] close(11) = -1 EBADF (Bad file descriptor) [pid 3654] close(12) = -1 EBADF (Bad file descriptor) [pid 3654] close(13) = -1 EBADF (Bad file descriptor) [pid 3654] close(14) = -1 EBADF (Bad file descriptor) [pid 3654] close(15) = -1 EBADF (Bad file descriptor) [pid 3654] close(16) = -1 EBADF (Bad file descriptor) [pid 3654] close(17) = -1 EBADF (Bad file descriptor) [pid 3654] close(18) = -1 EBADF (Bad file descriptor) [pid 3654] close(19) = -1 EBADF (Bad file descriptor) [pid 3654] close(20) = -1 EBADF (Bad file descriptor) [pid 3654] close(21) = -1 EBADF (Bad file descriptor) [pid 3654] close(22) = -1 EBADF (Bad file descriptor) [pid 3654] close(23) = -1 EBADF (Bad file descriptor) [pid 3654] close(24) = -1 EBADF (Bad file descriptor) [pid 3654] close(25) = -1 EBADF (Bad file descriptor) [pid 3654] close(26) = -1 EBADF (Bad file descriptor) [pid 3654] close(27) = -1 EBADF (Bad file descriptor) [pid 3654] close(28) = -1 EBADF (Bad file descriptor) [pid 3654] close(29) = -1 EBADF (Bad file descriptor) [pid 3654] exit_group(0) = ? [pid 3654] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 29 ./strace-static-x86_64: Process 3655 attached [pid 3655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3655] setpgid(0, 0) = 0 [pid 3655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3655] write(3, "1000", 4) = 4 [pid 3655] close(3) = 0 [pid 3655] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3655] write(3, "4", 1) = 1 [pid 3655] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3655] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3655] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3655] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3655] close(3) = 0 [pid 3655] close(4) = 0 [pid 3655] close(5) = -1 EBADF (Bad file descriptor) [pid 3655] close(6) = -1 EBADF (Bad file descriptor) [pid 3655] close(7) = -1 EBADF (Bad file descriptor) [pid 3655] close(8) = -1 EBADF (Bad file descriptor) [pid 3655] close(9) = -1 EBADF (Bad file descriptor) [pid 3655] close(10) = -1 EBADF (Bad file descriptor) [pid 3655] close(11) = -1 EBADF (Bad file descriptor) [pid 3655] close(12) = -1 EBADF (Bad file descriptor) [pid 3655] close(13) = -1 EBADF (Bad file descriptor) [pid 3655] close(14) = -1 EBADF (Bad file descriptor) [pid 3655] close(15) = -1 EBADF (Bad file descriptor) [pid 3655] close(16) = -1 EBADF (Bad file descriptor) [pid 3655] close(17) = -1 EBADF (Bad file descriptor) [pid 3655] close(18) = -1 EBADF (Bad file descriptor) [pid 3655] close(19) = -1 EBADF (Bad file descriptor) [pid 3655] close(20) = -1 EBADF (Bad file descriptor) [pid 3655] close(21) = -1 EBADF (Bad file descriptor) [pid 3655] close(22) = -1 EBADF (Bad file descriptor) [pid 3655] close(23) = -1 EBADF (Bad file descriptor) [pid 3655] close(24) = -1 EBADF (Bad file descriptor) [pid 3655] close(25) = -1 EBADF (Bad file descriptor) [pid 3655] close(26) = -1 EBADF (Bad file descriptor) [pid 3655] close(27) = -1 EBADF (Bad file descriptor) [pid 3655] close(28) = -1 EBADF (Bad file descriptor) [pid 3655] close(29) = -1 EBADF (Bad file descriptor) [pid 3655] exit_group(0) = ? [pid 3655] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3656 attached , child_tidptr=0x55555677f5d0) = 30 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3656] setpgid(0, 0) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3656] write(3, "1000", 4) = 4 [pid 3656] close(3) = 0 [pid 3656] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3656] write(3, "4", 1) = 1 [pid 3656] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3656] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3656] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3656] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3656] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3656] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3656] close(3) = 0 [pid 3656] close(4) = 0 [pid 3656] close(5) = -1 EBADF (Bad file descriptor) [pid 3656] close(6) = -1 EBADF (Bad file descriptor) [pid 3656] close(7) = -1 EBADF (Bad file descriptor) [pid 3656] close(8) = -1 EBADF (Bad file descriptor) [pid 3656] close(9) = -1 EBADF (Bad file descriptor) [pid 3656] close(10) = -1 EBADF (Bad file descriptor) [pid 3656] close(11) = -1 EBADF (Bad file descriptor) [pid 3656] close(12) = -1 EBADF (Bad file descriptor) [pid 3656] close(13) = -1 EBADF (Bad file descriptor) [pid 3656] close(14) = -1 EBADF (Bad file descriptor) [pid 3656] close(15) = -1 EBADF (Bad file descriptor) [pid 3656] close(16) = -1 EBADF (Bad file descriptor) [pid 3656] close(17) = -1 EBADF (Bad file descriptor) [pid 3656] close(18) = -1 EBADF (Bad file descriptor) [pid 3656] close(19) = -1 EBADF (Bad file descriptor) [pid 3656] close(20) = -1 EBADF (Bad file descriptor) [pid 3656] close(21) = -1 EBADF (Bad file descriptor) [pid 3656] close(22) = -1 EBADF (Bad file descriptor) [pid 3656] close(23) = -1 EBADF (Bad file descriptor) [pid 3656] close(24) = -1 EBADF (Bad file descriptor) [pid 3656] close(25) = -1 EBADF (Bad file descriptor) [pid 3656] close(26) = -1 EBADF (Bad file descriptor) [pid 3656] close(27) = -1 EBADF (Bad file descriptor) [pid 3656] close(28) = -1 EBADF (Bad file descriptor) [pid 3656] close(29) = -1 EBADF (Bad file descriptor) [pid 3656] exit_group(0) = ? [pid 3656] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3657 attached , child_tidptr=0x55555677f5d0) = 31 [pid 3657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3657] setpgid(0, 0) = 0 [pid 3657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3657] write(3, "1000", 4) = 4 [pid 3657] close(3) = 0 [pid 3657] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3657] write(3, "4", 1) = 1 [pid 3657] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3657] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3657] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3657] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3657] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3657] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3657] close(3) = 0 [pid 3657] close(4) = 0 [pid 3657] close(5) = -1 EBADF (Bad file descriptor) [pid 3657] close(6) = -1 EBADF (Bad file descriptor) [pid 3657] close(7) = -1 EBADF (Bad file descriptor) [pid 3657] close(8) = -1 EBADF (Bad file descriptor) [pid 3657] close(9) = -1 EBADF (Bad file descriptor) [pid 3657] close(10) = -1 EBADF (Bad file descriptor) [pid 3657] close(11) = -1 EBADF (Bad file descriptor) [pid 3657] close(12) = -1 EBADF (Bad file descriptor) [pid 3657] close(13) = -1 EBADF (Bad file descriptor) [pid 3657] close(14) = -1 EBADF (Bad file descriptor) [pid 3657] close(15) = -1 EBADF (Bad file descriptor) [pid 3657] close(16) = -1 EBADF (Bad file descriptor) [pid 3657] close(17) = -1 EBADF (Bad file descriptor) [pid 3657] close(18) = -1 EBADF (Bad file descriptor) [pid 3657] close(19) = -1 EBADF (Bad file descriptor) [pid 3657] close(20) = -1 EBADF (Bad file descriptor) [pid 3657] close(21) = -1 EBADF (Bad file descriptor) [pid 3657] close(22) = -1 EBADF (Bad file descriptor) [pid 3657] close(23) = -1 EBADF (Bad file descriptor) [pid 3657] close(24) = -1 EBADF (Bad file descriptor) [pid 3657] close(25) = -1 EBADF (Bad file descriptor) [pid 3657] close(26) = -1 EBADF (Bad file descriptor) [pid 3657] close(27) = -1 EBADF (Bad file descriptor) [pid 3657] close(28) = -1 EBADF (Bad file descriptor) [pid 3657] close(29) = -1 EBADF (Bad file descriptor) [pid 3657] exit_group(0) = ? [pid 3657] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 32 ./strace-static-x86_64: Process 3658 attached [pid 3658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3658] setpgid(0, 0) = 0 [pid 3658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3658] write(3, "1000", 4) = 4 [pid 3658] close(3) = 0 [pid 3658] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3658] write(3, "4", 1) = 1 [pid 3658] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3658] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3658] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3658] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3658] close(3) = 0 [pid 3658] close(4) = 0 [pid 3658] close(5) = -1 EBADF (Bad file descriptor) [pid 3658] close(6) = -1 EBADF (Bad file descriptor) [pid 3658] close(7) = -1 EBADF (Bad file descriptor) [pid 3658] close(8) = -1 EBADF (Bad file descriptor) [pid 3658] close(9) = -1 EBADF (Bad file descriptor) [pid 3658] close(10) = -1 EBADF (Bad file descriptor) [pid 3658] close(11) = -1 EBADF (Bad file descriptor) [pid 3658] close(12) = -1 EBADF (Bad file descriptor) [pid 3658] close(13) = -1 EBADF (Bad file descriptor) [pid 3658] close(14) = -1 EBADF (Bad file descriptor) [pid 3658] close(15) = -1 EBADF (Bad file descriptor) [pid 3658] close(16) = -1 EBADF (Bad file descriptor) [pid 3658] close(17) = -1 EBADF (Bad file descriptor) [pid 3658] close(18) = -1 EBADF (Bad file descriptor) [pid 3658] close(19) = -1 EBADF (Bad file descriptor) [pid 3658] close(20) = -1 EBADF (Bad file descriptor) [pid 3658] close(21) = -1 EBADF (Bad file descriptor) [pid 3658] close(22) = -1 EBADF (Bad file descriptor) [pid 3658] close(23) = -1 EBADF (Bad file descriptor) [pid 3658] close(24) = -1 EBADF (Bad file descriptor) [pid 3658] close(25) = -1 EBADF (Bad file descriptor) [pid 3658] close(26) = -1 EBADF (Bad file descriptor) [pid 3658] close(27) = -1 EBADF (Bad file descriptor) [pid 3658] close(28) = -1 EBADF (Bad file descriptor) [pid 3658] close(29) = -1 EBADF (Bad file descriptor) [pid 3658] exit_group(0) = ? [pid 3658] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 33 ./strace-static-x86_64: Process 3659 attached [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3659] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3659] write(3, "4", 1) = 1 [pid 3659] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3659] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3659] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3659] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3659] close(3) = 0 [pid 3659] close(4) = 0 [pid 3659] close(5) = -1 EBADF (Bad file descriptor) [pid 3659] close(6) = -1 EBADF (Bad file descriptor) [pid 3659] close(7) = -1 EBADF (Bad file descriptor) [pid 3659] close(8) = -1 EBADF (Bad file descriptor) [pid 3659] close(9) = -1 EBADF (Bad file descriptor) [pid 3659] close(10) = -1 EBADF (Bad file descriptor) [pid 3659] close(11) = -1 EBADF (Bad file descriptor) [pid 3659] close(12) = -1 EBADF (Bad file descriptor) [pid 3659] close(13) = -1 EBADF (Bad file descriptor) [pid 3659] close(14) = -1 EBADF (Bad file descriptor) [pid 3659] close(15) = -1 EBADF (Bad file descriptor) [pid 3659] close(16) = -1 EBADF (Bad file descriptor) [pid 3659] close(17) = -1 EBADF (Bad file descriptor) [pid 3659] close(18) = -1 EBADF (Bad file descriptor) [pid 3659] close(19) = -1 EBADF (Bad file descriptor) [pid 3659] close(20) = -1 EBADF (Bad file descriptor) [pid 3659] close(21) = -1 EBADF (Bad file descriptor) [pid 3659] close(22) = -1 EBADF (Bad file descriptor) [pid 3659] close(23) = -1 EBADF (Bad file descriptor) [pid 3659] close(24) = -1 EBADF (Bad file descriptor) [pid 3659] close(25) = -1 EBADF (Bad file descriptor) [pid 3659] close(26) = -1 EBADF (Bad file descriptor) [pid 3659] close(27) = -1 EBADF (Bad file descriptor) [pid 3659] close(28) = -1 EBADF (Bad file descriptor) [pid 3659] close(29) = -1 EBADF (Bad file descriptor) [pid 3659] exit_group(0) = ? [pid 3659] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3660 attached , child_tidptr=0x55555677f5d0) = 34 [pid 3660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3660] setpgid(0, 0) = 0 [pid 3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3660] write(3, "1000", 4) = 4 [pid 3660] close(3) = 0 [pid 3660] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3660] write(3, "4", 1) = 1 [pid 3660] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3660] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3660] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3660] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3660] close(3) = 0 [pid 3660] close(4) = 0 [pid 3660] close(5) = -1 EBADF (Bad file descriptor) [pid 3660] close(6) = -1 EBADF (Bad file descriptor) [pid 3660] close(7) = -1 EBADF (Bad file descriptor) [pid 3660] close(8) = -1 EBADF (Bad file descriptor) [pid 3660] close(9) = -1 EBADF (Bad file descriptor) [pid 3660] close(10) = -1 EBADF (Bad file descriptor) [pid 3660] close(11) = -1 EBADF (Bad file descriptor) [pid 3660] close(12) = -1 EBADF (Bad file descriptor) [pid 3660] close(13) = -1 EBADF (Bad file descriptor) [pid 3660] close(14) = -1 EBADF (Bad file descriptor) [pid 3660] close(15) = -1 EBADF (Bad file descriptor) [pid 3660] close(16) = -1 EBADF (Bad file descriptor) [pid 3660] close(17) = -1 EBADF (Bad file descriptor) [pid 3660] close(18) = -1 EBADF (Bad file descriptor) [pid 3660] close(19) = -1 EBADF (Bad file descriptor) [pid 3660] close(20) = -1 EBADF (Bad file descriptor) [pid 3660] close(21) = -1 EBADF (Bad file descriptor) [pid 3660] close(22) = -1 EBADF (Bad file descriptor) [pid 3660] close(23) = -1 EBADF (Bad file descriptor) [pid 3660] close(24) = -1 EBADF (Bad file descriptor) [pid 3660] close(25) = -1 EBADF (Bad file descriptor) [pid 3660] close(26) = -1 EBADF (Bad file descriptor) [pid 3660] close(27) = -1 EBADF (Bad file descriptor) [pid 3660] close(28) = -1 EBADF (Bad file descriptor) [pid 3660] close(29) = -1 EBADF (Bad file descriptor) [pid 3660] exit_group(0) = ? [pid 3660] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 35 ./strace-static-x86_64: Process 3661 attached [pid 3661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3661] setpgid(0, 0) = 0 [pid 3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3661] write(3, "1000", 4) = 4 [pid 3661] close(3) = 0 [pid 3661] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3661] write(3, "4", 1) = 1 [pid 3661] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3661] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3661] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3661] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3661] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3661] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3661] close(3) = 0 [pid 3661] close(4) = 0 [pid 3661] close(5) = -1 EBADF (Bad file descriptor) [pid 3661] close(6) = -1 EBADF (Bad file descriptor) [pid 3661] close(7) = -1 EBADF (Bad file descriptor) [pid 3661] close(8) = -1 EBADF (Bad file descriptor) [pid 3661] close(9) = -1 EBADF (Bad file descriptor) [pid 3661] close(10) = -1 EBADF (Bad file descriptor) [pid 3661] close(11) = -1 EBADF (Bad file descriptor) [pid 3661] close(12) = -1 EBADF (Bad file descriptor) [pid 3661] close(13) = -1 EBADF (Bad file descriptor) [pid 3661] close(14) = -1 EBADF (Bad file descriptor) [pid 3661] close(15) = -1 EBADF (Bad file descriptor) [pid 3661] close(16) = -1 EBADF (Bad file descriptor) [pid 3661] close(17) = -1 EBADF (Bad file descriptor) [pid 3661] close(18) = -1 EBADF (Bad file descriptor) [pid 3661] close(19) = -1 EBADF (Bad file descriptor) [pid 3661] close(20) = -1 EBADF (Bad file descriptor) [pid 3661] close(21) = -1 EBADF (Bad file descriptor) [pid 3661] close(22) = -1 EBADF (Bad file descriptor) [pid 3661] close(23) = -1 EBADF (Bad file descriptor) [pid 3661] close(24) = -1 EBADF (Bad file descriptor) [pid 3661] close(25) = -1 EBADF (Bad file descriptor) [pid 3661] close(26) = -1 EBADF (Bad file descriptor) [pid 3661] close(27) = -1 EBADF (Bad file descriptor) [pid 3661] close(28) = -1 EBADF (Bad file descriptor) [pid 3661] close(29) = -1 EBADF (Bad file descriptor) [pid 3661] exit_group(0) = ? [pid 3661] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 36 ./strace-static-x86_64: Process 3662 attached [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3662] write(3, "4", 1) = 1 [pid 3662] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3662] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3662] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3662] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3662] close(3) = 0 [pid 3662] close(4) = 0 [pid 3662] close(5) = -1 EBADF (Bad file descriptor) [pid 3662] close(6) = -1 EBADF (Bad file descriptor) [pid 3662] close(7) = -1 EBADF (Bad file descriptor) [pid 3662] close(8) = -1 EBADF (Bad file descriptor) [pid 3662] close(9) = -1 EBADF (Bad file descriptor) [pid 3662] close(10) = -1 EBADF (Bad file descriptor) [pid 3662] close(11) = -1 EBADF (Bad file descriptor) [pid 3662] close(12) = -1 EBADF (Bad file descriptor) [pid 3662] close(13) = -1 EBADF (Bad file descriptor) [pid 3662] close(14) = -1 EBADF (Bad file descriptor) [pid 3662] close(15) = -1 EBADF (Bad file descriptor) [pid 3662] close(16) = -1 EBADF (Bad file descriptor) [pid 3662] close(17) = -1 EBADF (Bad file descriptor) [pid 3662] close(18) = -1 EBADF (Bad file descriptor) [pid 3662] close(19) = -1 EBADF (Bad file descriptor) [pid 3662] close(20) = -1 EBADF (Bad file descriptor) [pid 3662] close(21) = -1 EBADF (Bad file descriptor) [pid 3662] close(22) = -1 EBADF (Bad file descriptor) [pid 3662] close(23) = -1 EBADF (Bad file descriptor) [pid 3662] close(24) = -1 EBADF (Bad file descriptor) [pid 3662] close(25) = -1 EBADF (Bad file descriptor) [pid 3662] close(26) = -1 EBADF (Bad file descriptor) [pid 3662] close(27) = -1 EBADF (Bad file descriptor) [pid 3662] close(28) = -1 EBADF (Bad file descriptor) [pid 3662] close(29) = -1 EBADF (Bad file descriptor) [pid 3662] exit_group(0) = ? [pid 3662] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 37 ./strace-static-x86_64: Process 3663 attached [pid 3663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3663] setpgid(0, 0) = 0 [pid 3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3663] write(3, "1000", 4) = 4 [pid 3663] close(3) = 0 [pid 3663] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3663] write(3, "4", 1) = 1 [pid 3663] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3663] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = -1 ENFILE (Too many open files in system) [pid 3663] ioctl(-1, SIOCGIFINDEX, {ifr_name="batadv_slave_0"}) = -1 EBADF (Bad file descriptor) [pid 3663] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3663] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3663] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x00\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 3663] close(3) = 0 [pid 3663] close(4) = 0 [pid 3663] close(5) = -1 EBADF (Bad file descriptor) [pid 3663] close(6) = -1 EBADF (Bad file descriptor) [pid 3663] close(7) = -1 EBADF (Bad file descriptor) [pid 3663] close(8) = -1 EBADF (Bad file descriptor) [pid 3663] close(9) = -1 EBADF (Bad file descriptor) [pid 3663] close(10) = -1 EBADF (Bad file descriptor) [pid 3663] close(11) = -1 EBADF (Bad file descriptor) [pid 3663] close(12) = -1 EBADF (Bad file descriptor) [pid 3663] close(13) = -1 EBADF (Bad file descriptor) [pid 3663] close(14) = -1 EBADF (Bad file descriptor) [pid 3663] close(15) = -1 EBADF (Bad file descriptor) [pid 3663] close(16) = -1 EBADF (Bad file descriptor) [pid 3663] close(17) = -1 EBADF (Bad file descriptor) [pid 3663] close(18) = -1 EBADF (Bad file descriptor) [pid 3663] close(19) = -1 EBADF (Bad file descriptor) [pid 3663] close(20) = -1 EBADF (Bad file descriptor) [pid 3663] close(21) = -1 EBADF (Bad file descriptor) [pid 3663] close(22) = -1 EBADF (Bad file descriptor) [pid 3663] close(23) = -1 EBADF (Bad file descriptor) [pid 3663] close(24) = -1 EBADF (Bad file descriptor) [pid 3663] close(25) = -1 EBADF (Bad file descriptor) [pid 3663] close(26) = -1 EBADF (Bad file descriptor) [pid 3663] close(27) = -1 EBADF (Bad file descriptor) [pid 3663] close(28) = -1 EBADF (Bad file descriptor) [pid 3663] close(29) = -1 EBADF (Bad file descriptor) [pid 3663] exit_group(0) = ? [pid 3663] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 38 ./strace-static-x86_64: Process 3664 attached [pid 3664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3664] setpgid(0, 0) = 0 [pid 3664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3664] write(3, "1000", 4) = 4 [pid 3664] close(3) = 0 [pid 3664] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3664] write(3, "4", 1) = 1 [pid 3664] write(200, "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x89\x2f", 14) = 14 [pid 3664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 3664] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=41}) = 0 [pid 3664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 3664] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3664] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x40\x00\x00\x00\x10\x00\x03\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x12\x80\x08\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x80\x08\x00\x02\x00\x29\x00\x00\x00\x08\x00\x01\x00\x0b\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 3664] close(3) = 0 [pid 3664] close(4) = 0 [pid 3664] close(5) = 0 [pid 3664] close(6) = -1 EBADF (Bad file descriptor) [pid 3664] close(7) = -1 EBADF (Bad file descriptor) [pid 3664] close(8) = -1 EBADF (Bad file descriptor) [pid 3664] close(9) = -1 EBADF (Bad file descriptor) [pid 3664] close(10) = -1 EBADF (Bad file descriptor) [pid 3664] close(11) = -1 EBADF (Bad file descriptor) [pid 3664] close(12) = -1 EBADF (Bad file descriptor) [pid 3664] close(13) = -1 EBADF (Bad file descriptor) [pid 3664] close(14) = -1 EBADF (Bad file descriptor) [pid 3664] close(15) = -1 EBADF (Bad file descriptor) [pid 3664] close(16) = -1 EBADF (Bad file descriptor) [pid 3664] close(17) = -1 EBADF (Bad file descriptor) [pid 3664] close(18) = -1 EBADF (Bad file descriptor) [pid 3664] close(19) = -1 EBADF (Bad file descriptor) [pid 3664] close(20) = -1 EBADF (Bad file descriptor) [pid 3664] close(21) = -1 EBADF (Bad file descriptor) [pid 3664] close(22) = -1 EBADF (Bad file descriptor) [pid 3664] close(23) = -1 EBADF (Bad file descriptor) [pid 3664] close(24) = -1 EBADF (Bad file descriptor) [pid 3664] close(25) = -1 EBADF (Bad file descriptor) [pid 3664] close(26) = -1 EBADF (Bad file descriptor) [pid 3664] close(27) = -1 EBADF (Bad file descriptor) [pid 3664] close(28) = -1 EBADF (Bad file descriptor) [pid 3664] close(29) = -1 EBADF (Bad file descriptor) [pid 3664] exit_group(0) = ? [pid 3664] +++ exited with 0 +++ [pid 3614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3614] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555677f5d0) = 39 ./strace-static-x86_64: Process 3665 attached [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3665] setpgid(0, 0) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3665] write(3, "1000", 4) = 4 [pid 3665] close(3) = 0 [pid 3665] read(200, 0x7fff74714840, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 3 [pid 3665] write(3, "4", 1) = 1 [ 53.956477][ T3665] general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] PREEMPT SMP KASAN [ 53.968254][ T3665] KASAN: null-ptr-deref in range [0x0000000000000078-0x000000000000007f] [ 53.976661][ T3665] CPU: 0 PID: 3665 Comm: syz-executor195 Not tainted 5.18.0-rc6-next-20220513-syzkaller #0 [ 53.986631][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.996678][ T3665] RIP: 0010:skb_clone+0x107/0x3c0 [ 54.001717][ T3665] Code: 00 00 49 8b 5c 24 28 48 85 db 0f 85 ec 00 00 00 e8 de 44 2a fa 4c 8d 7d 7e 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 <0f> b6 04 02 4c 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 d3 01 00 00 [ 54.021319][ T3665] RSP: 0018:ffffc90002faf488 EFLAGS: 00010207 [ 54.027381][ T3665] RAX: dffffc0000000000 RBX: ffffc90002faf598 RCX: 0000000000000000 [ 54.035350][ T3665] RDX: 000000000000000f RSI: ffffffff87506512 RDI: 0000000000000000 [ 54.043326][ T3665] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8bee7233 [ 54.051297][ T3665] R10: fffffbfff17dce46 R11: 0000000000000000 R12: ffff88801c18d140 [ 54.059263][ T3665] R13: 0000000000000820 R14: ffff88801c18d210 R15: 000000000000007e [ 54.067229][ T3665] FS: 000055555677f300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 54.076211][ T3665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.082788][ T3665] CR2: 00007fa8fc9522a4 CR3: 0000000076b93000 CR4: 00000000003506f0 [ 54.090753][ T3665] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.098716][ T3665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.106678][ T3665] Call Trace: [ 54.109947][ T3665] [ 54.112869][ T3665] hsr_get_untagged_frame+0x4e/0x5b0 [ 54.118161][ T3665] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 54.124434][ T3665] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.130701][ T3665] ? hsr_register_frame_out+0x1da/0x2a0 [ 54.136262][ T3665] hsr_forward_skb+0xc7a/0x1c60 [ 54.141116][ T3665] ? prp_drop_frame+0x150/0x150 [ 54.145962][ T3665] ? prp_fill_frame_info+0x6b0/0x6b0 [ 54.151247][ T3665] ? rcu_read_lock_bh_held+0x25/0x60 [ 54.156531][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.162766][ T3665] ? hsr_node_get_first+0x50/0xe0 [ 54.167787][ T3665] hsr_handle_frame+0x55c/0x780 [ 54.172631][ T3665] ? hsr_handle_frame+0x720/0x780 [ 54.177648][ T3665] ? hsr_nl_nodedown+0x3b0/0x3b0 [ 54.182589][ T3665] __netif_receive_skb_core+0xa13/0x3920 [ 54.188219][ T3665] ? __lock_acquire+0xbca/0x5660 [ 54.193165][ T3665] ? generic_xdp_tx+0x6d0/0x6d0 [ 54.198019][ T3665] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.204031][ T3665] ? find_held_lock+0x2d/0x110 [ 54.208800][ T3665] __netif_receive_skb_one_core+0xae/0x180 [ 54.215217][ T3665] ? __netif_receive_skb_core+0x3920/0x3920 [ 54.221109][ T3665] ? ktime_get_with_offset+0x3f2/0x500 [ 54.226577][ T3665] ? lockdep_hardirqs_on+0x79/0x100 [ 54.231788][ T3665] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 54.237505][ T3665] ? ktime_get_with_offset+0x36d/0x500 [ 54.242974][ T3665] __netif_receive_skb+0x24/0x1b0 [ 54.248009][ T3665] netif_receive_skb+0x13e/0x8e0 [ 54.252940][ T3665] ? __netif_receive_skb+0x1b0/0x1b0 [ 54.258219][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.264460][ T3665] ? skb_set_owner_w+0x269/0x420 [ 54.269401][ T3665] tun_rx_batched.isra.0+0x460/0x720 [ 54.274686][ T3665] ? tun_xdp+0x460/0x460 [ 54.278922][ T3665] ? lock_release+0x780/0x780 [ 54.283617][ T3665] ? tun_get_user+0x24f8/0x3b00 [ 54.288463][ T3665] ? lock_downgrade+0x6e0/0x6e0 [ 54.293323][ T3665] ? eth_type_trans+0x29e/0x640 [ 54.298176][ T3665] ? __local_bh_enable_ip+0xa0/0x120 [ 54.303464][ T3665] tun_get_user+0x26cc/0x3b00 [ 54.308171][ T3665] ? tun_build_skb+0x1170/0x1170 [ 54.313110][ T3665] ? lock_downgrade+0x6e0/0x6e0 [ 54.317968][ T3665] tun_chr_write_iter+0xdb/0x200 [ 54.322909][ T3665] new_sync_write+0x38a/0x560 [ 54.327586][ T3665] ? new_sync_read+0x5f0/0x5f0 [ 54.332368][ T3665] ? rwlock_bug.part.0+0x90/0x90 [ 54.337492][ T3665] ? _raw_spin_lock_irq+0x41/0x50 [ 54.342526][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.348785][ T3665] ? security_file_permission+0xab/0xd0 [ 54.354336][ T3665] vfs_write+0x7c0/0xac0 [ 54.358587][ T3665] ksys_write+0x127/0x250 [ 54.362919][ T3665] ? __ia32_sys_read+0xb0/0xb0 [ 54.367682][ T3665] ? lockdep_hardirqs_on+0x79/0x100 [ 54.372874][ T3665] ? _raw_spin_unlock_irq+0x2a/0x40 [ 54.378074][ T3665] ? ptrace_notify+0xfa/0x140 [ 54.382746][ T3665] do_syscall_64+0x35/0xb0 [ 54.387160][ T3665] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 54.393048][ T3665] RIP: 0033:0x7fa8fc8b2d63 [ 54.397456][ T3665] Code: e9 0e ec ff ff bf 01 00 00 00 e8 a8 6f 00 00 0f 1f 84 00 00 00 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 54.417071][ T3665] RSP: 002b:00007fff74714c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 54.425485][ T3665] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa8fc8b2d63 [ 54.433459][ T3665] RDX: 000000000000000e RSI: 0000000020000100 RDI: 00000000000000c8 [ 54.441437][ T3665] RBP: 00007fff74714c60 R08: 0000000000000000 R09: 0000000000000001 [ 54.449399][ T3665] R10: 00007fff747149d7 R11: 0000000000000246 R12: 0000000000000003 [ 54.457376][ T3665] R13: 00007fff74714c80 R14: 00007fff74714c70 R15: 00007fff74714c4c [ 54.465449][ T3665] [ 54.468457][ T3665] Modules linked in: [ 54.472408][ T3665] ---[ end trace 0000000000000000 ]--- [ 54.472419][ T3665] RIP: 0010:skb_clone+0x107/0x3c0 [ 54.472453][ T3665] Code: 00 00 49 8b 5c 24 28 48 85 db 0f 85 ec 00 00 00 e8 de 44 2a fa 4c 8d 7d 7e 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 <0f> b6 04 02 4c 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 d3 01 00 00 [ 54.472475][ T3665] RSP: 0018:ffffc90002faf488 EFLAGS: 00010207 [ 54.472494][ T3665] RAX: dffffc0000000000 RBX: ffffc90002faf598 RCX: 0000000000000000 [ 54.472510][ T3665] RDX: 000000000000000f RSI: ffffffff87506512 RDI: 0000000000000000 [ 54.472525][ T3665] RBP: 0000000000000000 R08: 0000000000000140 R09: ffffffff8bee7233 [ 54.472537][ T3665] R10: fffffbfff17dce46 R11: 0000000000000000 R12: ffff88801c18d140 [ 54.472549][ T3665] R13: 0000000000000820 R14: ffff88801c18d210 R15: 000000000000007e [ 54.472561][ T3665] FS: 000055555677f300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 54.472581][ T3665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.472594][ T3665] CR2: 00007fa8fc9522a4 CR3: 0000000076b93000 CR4: 00000000003506f0 [ 54.472608][ T3665] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.472620][ T3665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.472635][ T3665] Kernel panic - not syncing: Fatal exception in interrupt [ 54.595300][ T3665] Kernel Offset: disabled [ 54.599624][ T3665] Rebooting in 86400 seconds..