./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3148550301 <...> Warning: Permanently added '10.128.1.139' (ED25519) to the list of known hosts. execve("./syz-executor3148550301", ["./syz-executor3148550301"], 0x7fffc4eac150 /* 10 vars */) = 0 brk(NULL) = 0x5555573b7000 brk(0x5555573b7d00) = 0x5555573b7d00 arch_prctl(ARCH_SET_FS, 0x5555573b7380) = 0 set_tid_address(0x5555573b7650) = 5841 set_robust_list(0x5555573b7660, 24) = 0 rseq(0x5555573b7ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3148550301", 4096) = 28 getrandom("\x26\xfd\x7f\xb2\xf2\x89\xdc\x01", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555573b7d00 brk(0x5555573d8d00) = 0x5555573d8d00 brk(0x5555573d9000) = 0x5555573d9000 mprotect(0x7fafa27a7000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5842 attached , child_tidptr=0x5555573b7650) = 5842 [pid 5842] set_robust_list(0x5555573b7660, 24) = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] getppid() = 0 [pid 5842] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5842] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5842] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5842] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5842] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5842] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5842] unshare(CLONE_NEWNS) = 0 [pid 5842] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5842] unshare(CLONE_NEWIPC) = 0 [pid 5842] unshare(CLONE_NEWCGROUP) = 0 [pid 5842] unshare(CLONE_NEWUTS) = 0 [pid 5842] unshare(CLONE_SYSVSEM) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "16777216", 8) = 8 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "536870912", 9) = 9 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1024", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "8192", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1024", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1024", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5842] close(3) = 0 [pid 5842] getpid() = 1 [pid 5842] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5855] set_robust_list(0x5555573b7660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x5555573b7650) = 2 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5855] setpgid(0, 0) = 0 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5855] write(3, "1000", 4) = 4 [pid 5855] close(3) = 0 [pid 5855] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5855] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5855] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5855] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] write(1, "executing program\n", 18executing program ) = 18 [pid 5855] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5855] close(3) = 0 [pid 5855] close(4) = -1 EBADF (Bad file descriptor) [pid 5855] close(5) = -1 EBADF (Bad file descriptor) [pid 5855] close(6) = -1 EBADF (Bad file descriptor) [pid 5855] close(7) = -1 EBADF (Bad file descriptor) [pid 5855] close(8) = -1 EBADF (Bad file descriptor) [pid 5855] close(9) = -1 EBADF (Bad file descriptor) [pid 5855] close(10) = -1 EBADF (Bad file descriptor) [ 102.934929][ T5855] netlink: 'syz-executor314': attribute type 10 has an invalid length. [ 102.952171][ T5855] team0: Port device dummy0 added [pid 5855] close(11) = -1 EBADF (Bad file descriptor) [pid 5855] close(12) = -1 EBADF (Bad file descriptor) [pid 5855] close(13) = -1 EBADF (Bad file descriptor) [pid 5855] close(14) = -1 EBADF (Bad file descriptor) [pid 5855] close(15) = -1 EBADF (Bad file descriptor) [pid 5855] close(16) = -1 EBADF (Bad file descriptor) [pid 5855] close(17) = -1 EBADF (Bad file descriptor) [pid 5855] close(18) = -1 EBADF (Bad file descriptor) [pid 5855] close(19) = -1 EBADF (Bad file descriptor) [pid 5855] close(20) = -1 EBADF (Bad file descriptor) [pid 5855] close(21) = -1 EBADF (Bad file descriptor) [pid 5855] close(22) = -1 EBADF (Bad file descriptor) [pid 5855] close(23) = -1 EBADF (Bad file descriptor) [pid 5855] close(24) = -1 EBADF (Bad file descriptor) [pid 5855] close(25) = -1 EBADF (Bad file descriptor) [pid 5855] close(26) = -1 EBADF (Bad file descriptor) [pid 5855] close(27) = -1 EBADF (Bad file descriptor) [pid 5855] close(28) = -1 EBADF (Bad file descriptor) [pid 5855] close(29) = -1 EBADF (Bad file descriptor) [pid 5855] exit_group(0) = ? [pid 5855] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5856 attached , child_tidptr=0x5555573b7650) = 3 [pid 5856] set_robust_list(0x5555573b7660, 24) = 0 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] setpgid(0, 0) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1000", 4) = 4 [pid 5856] close(3) = 0 [pid 5856] read(200, executing program 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] write(1, "executing program\n", 18) = 18 [pid 5856] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [ 103.278943][ T5856] netlink: 'syz-executor314': attribute type 10 has an invalid length. [ 103.288119][ T5856] [ 103.290473][ T5856] ====================================================== [ 103.297485][ T5856] WARNING: possible circular locking dependency detected [ 103.304537][ T5856] 6.15.0-rc2-syzkaller-g82303a059aab #0 Not tainted [ 103.311126][ T5856] ------------------------------------------------------ [ 103.318135][ T5856] syz-executor314/5856 is trying to acquire lock: [ 103.324542][ T5856] ffff88807de98e00 (team->team_lock_key){+.+.}-{4:4}, at: team_port_change_check+0x51/0x1e0 [ 103.334665][ T5856] [ 103.334665][ T5856] but task is already holding lock: [ 103.342023][ T5856] ffff888069e0ed30 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink+0x3c1/0x4390 [ 103.351706][ T5856] [ 103.351706][ T5856] which lock already depends on the new lock. [ 103.351706][ T5856] [ 103.362102][ T5856] [ 103.362102][ T5856] the existing dependency chain (in reverse order) is: [ 103.371110][ T5856] [ 103.371110][ T5856] -> #1 (&dev_instance_lock_key#3){+.+.}-{4:4}: [ 103.379549][ T5856] lock_acquire+0x116/0x2f0 [ 103.384580][ T5856] __mutex_lock+0x1a5/0x10c0 [ 103.389695][ T5856] dev_set_mtu+0x11c/0x270 [ 103.394643][ T5856] team_add_slave+0x83b/0x28b0 [ 103.399936][ T5856] do_set_master+0x579/0x730 [ 103.405049][ T5856] do_setlink+0xf76/0x4390 [ 103.410004][ T5856] rtnl_newlink+0x17e2/0x1fe0 [ 103.415210][ T5856] rtnetlink_rcv_msg+0x80f/0xd70 [ 103.420687][ T5856] netlink_rcv_skb+0x208/0x480 [ 103.425979][ T5856] netlink_unicast+0x7f8/0x9a0 [ 103.431274][ T5856] netlink_sendmsg+0x8c3/0xcd0 [ 103.436558][ T5856] __sock_sendmsg+0x221/0x270 [ 103.441758][ T5856] ____sys_sendmsg+0x523/0x860 [ 103.447051][ T5856] __sys_sendmsg+0x271/0x360 [ 103.452185][ T5856] do_syscall_64+0xf3/0x210 [ 103.457226][ T5856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.463640][ T5856] [ 103.463640][ T5856] -> #0 (team->team_lock_key){+.+.}-{4:4}: [ 103.471757][ T5856] validate_chain+0xa69/0x24e0 [ 103.477049][ T5856] __lock_acquire+0xad5/0xd80 [ 103.482256][ T5856] lock_acquire+0x116/0x2f0 [ 103.487285][ T5856] __mutex_lock+0x1a5/0x10c0 [ 103.492394][ T5856] team_port_change_check+0x51/0x1e0 [ 103.498202][ T5856] team_device_event+0x161/0x5b0 [ 103.503660][ T5856] notifier_call_chain+0x1a5/0x3f0 [ 103.509298][ T5856] __dev_notify_flags+0x209/0x410 [ 103.514849][ T5856] netif_change_flags+0xf0/0x1a0 [ 103.520329][ T5856] do_setlink+0xee3/0x4390 [ 103.525268][ T5856] rtnl_newlink+0x17e2/0x1fe0 [ 103.530469][ T5856] rtnetlink_rcv_msg+0x80f/0xd70 [ 103.535947][ T5856] netlink_rcv_skb+0x208/0x480 [ 103.541249][ T5856] netlink_unicast+0x7f8/0x9a0 [ 103.546541][ T5856] netlink_sendmsg+0x8c3/0xcd0 [ 103.551825][ T5856] __sock_sendmsg+0x221/0x270 [ 103.557020][ T5856] ____sys_sendmsg+0x523/0x860 [ 103.562307][ T5856] __sys_sendmsg+0x271/0x360 [ 103.567425][ T5856] do_syscall_64+0xf3/0x210 [ 103.572448][ T5856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.578865][ T5856] [ 103.578865][ T5856] other info that might help us debug this: [ 103.578865][ T5856] [ 103.589121][ T5856] Possible unsafe locking scenario: [ 103.589121][ T5856] [ 103.596568][ T5856] CPU0 CPU1 [ 103.601939][ T5856] ---- ---- [ 103.607310][ T5856] lock(&dev_instance_lock_key#3); [ 103.612529][ T5856] lock(team->team_lock_key); [ 103.619822][ T5856] lock(&dev_instance_lock_key#3); [ 103.627557][ T5856] lock(team->team_lock_key); [ 103.632338][ T5856] [ 103.632338][ T5856] *** DEADLOCK *** [ 103.632338][ T5856] [ 103.640478][ T5856] 2 locks held by syz-executor314/5856: [ 103.646024][ T5856] #0: ffffffff900fd488 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xd68/0x1fe0 [ 103.655122][ T5856] #1: ffff888069e0ed30 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink+0x3c1/0x4390 [ 103.665252][ T5856] [ 103.665252][ T5856] stack backtrace: [ 103.671151][ T5856] CPU: 0 UID: 0 PID: 5856 Comm: syz-executor314 Not tainted 6.15.0-rc2-syzkaller-g82303a059aab #0 PREEMPT(full) [ 103.671175][ T5856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.671191][ T5856] Call Trace: [ 103.671197][ T5856] [ 103.671204][ T5856] dump_stack_lvl+0x241/0x360 [ 103.671230][ T5856] ? __pfx_dump_stack_lvl+0x10/0x10 [ 103.671251][ T5856] ? __pfx__printk+0x10/0x10 [ 103.671272][ T5856] ? print_lock+0x171/0x1a0 [ 103.671296][ T5856] print_circular_bug+0x2e1/0x300 [ 103.671313][ T5856] check_noncircular+0x142/0x160 [ 103.671330][ T5856] validate_chain+0xa69/0x24e0 [ 103.671353][ T5856] __lock_acquire+0xad5/0xd80 [ 103.671376][ T5856] lock_acquire+0x116/0x2f0 [ 103.671395][ T5856] ? team_port_change_check+0x51/0x1e0 [ 103.671415][ T5856] __mutex_lock+0x1a5/0x10c0 [ 103.671448][ T5856] ? team_port_change_check+0x51/0x1e0 [ 103.671468][ T5856] ? team_port_change_check+0x51/0x1e0 [ 103.671484][ T5856] ? bond_netdev_event+0xe0/0xfb0 [ 103.671497][ T5856] ? __pfx___mutex_lock+0x10/0x10 [ 103.671512][ T5856] ? __timer_delete_sync+0x25f/0x310 [ 103.671533][ T5856] ? __asan_memset+0x23/0x50 [ 103.671554][ T5856] team_port_change_check+0x51/0x1e0 [ 103.671572][ T5856] team_device_event+0x161/0x5b0 [ 103.671587][ T5856] ? notifier_call_chain+0x15a/0x3f0 [ 103.671602][ T5856] notifier_call_chain+0x1a5/0x3f0 [ 103.671618][ T5856] __dev_notify_flags+0x209/0x410 [ 103.671643][ T5856] ? __pfx___dev_notify_flags+0x10/0x10 [ 103.671663][ T5856] ? __dev_change_flags+0x517/0x700 [ 103.671685][ T5856] ? do_setlink+0x3c1/0x4390 [ 103.671705][ T5856] ? __pfx___dev_change_flags+0x10/0x10 [ 103.671725][ T5856] ? validate_linkmsg+0x82a/0xa40 [ 103.671742][ T5856] ? __pfx_validate_linkmsg+0x10/0x10 [ 103.671758][ T5856] netif_change_flags+0xf0/0x1a0 [ 103.671781][ T5856] do_setlink+0xee3/0x4390 [ 103.671805][ T5856] ? _printk+0xd5/0x120 [ 103.671824][ T5856] ? __nla_validate_parse+0x4fb/0x32e0 [ 103.671843][ T5856] ? __pfx_do_setlink+0x10/0x10 [ 103.671864][ T5856] ? __lock_acquire+0xad5/0xd80 [ 103.671888][ T5856] ? __pfx___mutex_trylock_common+0x10/0x10 [ 103.671905][ T5856] ? rcu_is_watching+0x15/0xb0 [ 103.671919][ T5856] ? trace_contention_end+0x3c/0x120 [ 103.671933][ T5856] ? __mutex_lock+0x380/0x10c0 [ 103.671949][ T5856] ? __pfx_aa_get_newest_label+0x10/0x10 [ 103.671969][ T5856] ? rcu_is_watching+0x15/0xb0 [ 103.671982][ T5856] ? rtnl_newlink+0xd68/0x1fe0 [ 103.672000][ T5856] ? __pfx___mutex_lock+0x10/0x10 [ 103.672018][ T5856] ? ns_capable+0x8a/0xf0 [ 103.672030][ T5856] ? rtnl_link_get_net_capable+0x168/0x340 [ 103.672052][ T5856] rtnl_newlink+0x17e2/0x1fe0 [ 103.672070][ T5856] ? stack_depot_save_flags+0x44/0x940 [ 103.672097][ T5856] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.672114][ T5856] ? __netlink_deliver_tap+0x561/0x7f0 [ 103.672132][ T5856] ? netlink_deliver_tap+0x19d/0x1b0 [ 103.672148][ T5856] ? netlink_unicast+0x7c6/0x9a0 [ 103.672162][ T5856] ? netlink_sendmsg+0x8c3/0xcd0 [ 103.672179][ T5856] ? __sock_sendmsg+0x221/0x270 [ 103.672195][ T5856] ? ____sys_sendmsg+0x523/0x860 [ 103.672216][ T5856] ? __sys_sendmsg+0x271/0x360 [ 103.672236][ T5856] ? do_syscall_64+0xf3/0x210 [ 103.672251][ T5856] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.672277][ T5856] ? kasan_quarantine_put+0xdc/0x230 [ 103.672297][ T5856] ? lockdep_hardirqs_on+0x9d/0x150 [ 103.672311][ T5856] ? nlmon_xmit+0xaf/0x100 [ 103.672334][ T5856] ? __local_bh_enable_ip+0x168/0x200 [ 103.672355][ T5856] ? lockdep_hardirqs_on+0x9d/0x150 [ 103.672372][ T5856] ? aa_get_newest_label+0x101/0x6f0 [ 103.672391][ T5856] ? __lock_acquire+0xad5/0xd80 [ 103.672418][ T5856] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.672441][ T5856] rtnetlink_rcv_msg+0x80f/0xd70 [ 103.672459][ T5856] ? rtnetlink_rcv_msg+0x1ba/0xd70 [ 103.672478][ T5856] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.672498][ T5856] ? ref_tracker_free+0x63e/0x7e0 [ 103.672514][ T5856] netlink_rcv_skb+0x208/0x480 [ 103.672532][ T5856] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.672550][ T5856] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 103.672573][ T5856] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.672591][ T5856] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.672609][ T5856] netlink_unicast+0x7f8/0x9a0 [ 103.672627][ T5856] ? __pfx_netlink_unicast+0x10/0x10 [ 103.672643][ T5856] ? skb_put+0x114/0x1f0 [ 103.672665][ T5856] netlink_sendmsg+0x8c3/0xcd0 [ 103.672687][ T5856] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.672706][ T5856] ? aa_sock_msg_perm+0x91/0x160 [ 103.672726][ T5856] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.672743][ T5856] __sock_sendmsg+0x221/0x270 [ 103.672772][ T5856] ____sys_sendmsg+0x523/0x860 [ 103.672796][ T5856] ? __pfx_____sys_sendmsg+0x10/0x10 [ 103.672823][ T5856] __sys_sendmsg+0x271/0x360 [ 103.672845][ T5856] ? __pfx___sys_sendmsg+0x10/0x10 [ 103.672886][ T5856] do_syscall_64+0xf3/0x210 [ 103.672900][ T5856] ? clear_bhb_loop+0x45/0xa0 [ 103.672915][ T5856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.672929][ T5856] RIP: 0033:0x7fafa272e4d9 [ 103.672946][ T5856] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 103.672957][ T5856] RSP: 002b:00007fffa8bdfc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.672972][ T5856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fafa272e4d9 [pid 5856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5856] close(3) = 0 [pid 5856] close(4) = -1 EBADF (Bad file descriptor) [pid 5856] close(5) = -1 EBADF (Bad file descriptor) [pid 5856] close(6) = -1 EBADF (Bad file descriptor) [pid 5856] close(7) = -1 EBADF (Bad file descriptor) [pid 5856] close(8) = -1 EBADF (Bad file descriptor) [pid 5856] close(9) = -1 EBADF (Bad file descriptor) [pid 5856] close(10) = -1 EBADF (Bad file descriptor) [pid 5856] close(11) = -1 EBADF (Bad file descriptor) [pid 5856] close(12) = -1 EBADF (Bad file descriptor) [ 103.672982][ T5856] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 103.672991][ T5856] RBP: 00007fffa8bdfcc0 R08: 0000000000000001 R09: 0000000000000001 [ 103.672999][ T5856] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000f4240 [ 103.673007][ T5856] R13: 00000000000191b2 R14: 00007fffa8bdfca4 R15: 00007fffa8bdfcb0 [ 103.673023][ T5856] [pid 5856] close(13) = -1 EBADF (Bad file descriptor) [pid 5856] close(14) = -1 EBADF (Bad file descriptor) [pid 5856] close(15) = -1 EBADF (Bad file descriptor) [pid 5856] close(16) = -1 EBADF (Bad file descriptor) [pid 5856] close(17) = -1 EBADF (Bad file descriptor) [pid 5856] close(18) = -1 EBADF (Bad file descriptor) [pid 5856] close(19) = -1 EBADF (Bad file descriptor) [pid 5856] close(20) = -1 EBADF (Bad file descriptor) [pid 5856] close(21) = -1 EBADF (Bad file descriptor) [pid 5856] close(22) = -1 EBADF (Bad file descriptor) [pid 5856] close(23) = -1 EBADF (Bad file descriptor) [pid 5856] close(24) = -1 EBADF (Bad file descriptor) [pid 5856] close(25) = -1 EBADF (Bad file descriptor) [pid 5856] close(26) = -1 EBADF (Bad file descriptor) [pid 5856] close(27) = -1 EBADF (Bad file descriptor) [pid 5856] close(28) = -1 EBADF (Bad file descriptor) [pid 5856] close(29) = -1 EBADF (Bad file descriptor) [pid 5856] exit_group(0) = ? [pid 5856] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5857 attached , child_tidptr=0x5555573b7650) = 4 [pid 5857] set_robust_list(0x5555573b7660, 24) = 0 [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5857] setpgid(0, 0) = 0 [pid 5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5857] write(3, "1000", 4) = 4 [pid 5857] close(3) = 0 [pid 5857] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] write(1, "executing program\n", 18executing program ) = 18 [pid 5857] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5857] close(3) = 0 [pid 5857] close(4) = -1 EBADF (Bad file descriptor) [pid 5857] close(5) = -1 EBADF (Bad file descriptor) [pid 5857] close(6) = -1 EBADF (Bad file descriptor) [pid 5857] close(7) = -1 EBADF (Bad file descriptor) [pid 5857] close(8) = -1 EBADF (Bad file descriptor) [ 104.353570][ T5857] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5857] close(9) = -1 EBADF (Bad file descriptor) [pid 5857] close(10) = -1 EBADF (Bad file descriptor) [pid 5857] close(11) = -1 EBADF (Bad file descriptor) [pid 5857] close(12) = -1 EBADF (Bad file descriptor) [pid 5857] close(13) = -1 EBADF (Bad file descriptor) [pid 5857] close(14) = -1 EBADF (Bad file descriptor) [pid 5857] close(15) = -1 EBADF (Bad file descriptor) [pid 5857] close(16) = -1 EBADF (Bad file descriptor) [pid 5857] close(17) = -1 EBADF (Bad file descriptor) [pid 5857] close(18) = -1 EBADF (Bad file descriptor) [pid 5857] close(19) = -1 EBADF (Bad file descriptor) [pid 5857] close(20) = -1 EBADF (Bad file descriptor) [pid 5857] close(21) = -1 EBADF (Bad file descriptor) [pid 5857] close(22) = -1 EBADF (Bad file descriptor) [pid 5857] close(23) = -1 EBADF (Bad file descriptor) [pid 5857] close(24) = -1 EBADF (Bad file descriptor) [pid 5857] close(25) = -1 EBADF (Bad file descriptor) [pid 5857] close(26) = -1 EBADF (Bad file descriptor) [pid 5857] close(27) = -1 EBADF (Bad file descriptor) [pid 5857] close(28) = -1 EBADF (Bad file descriptor) [pid 5857] close(29) = -1 EBADF (Bad file descriptor) [pid 5857] exit_group(0) = ? [pid 5857] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached , child_tidptr=0x5555573b7650) = 5 [pid 5858] set_robust_list(0x5555573b7660, 24) = 0 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5858] setpgid(0, 0) = 0 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5858] write(3, "1000", 4) = 4 [pid 5858] close(3) = 0 [pid 5858] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] write(1, "executing program\n", 18executing program ) = 18 [pid 5858] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5858] close(3) = 0 [pid 5858] close(4) = -1 EBADF (Bad file descriptor) [pid 5858] close(5) = -1 EBADF (Bad file descriptor) [pid 5858] close(6) = -1 EBADF (Bad file descriptor) [pid 5858] close(7) = -1 EBADF (Bad file descriptor) [pid 5858] close(8) = -1 EBADF (Bad file descriptor) [pid 5858] close(9) = -1 EBADF (Bad file descriptor) [pid 5858] close(10) = -1 EBADF (Bad file descriptor) [pid 5858] close(11) = -1 EBADF (Bad file descriptor) [pid 5858] close(12) = -1 EBADF (Bad file descriptor) [pid 5858] close(13) = -1 EBADF (Bad file descriptor) [pid 5858] close(14) = -1 EBADF (Bad file descriptor) [pid 5858] close(15) = -1 EBADF (Bad file descriptor) [pid 5858] close(16) = -1 EBADF (Bad file descriptor) [pid 5858] close(17) = -1 EBADF (Bad file descriptor) [pid 5858] close(18) = -1 EBADF (Bad file descriptor) [pid 5858] close(19) = -1 EBADF (Bad file descriptor) [pid 5858] close(20) = -1 EBADF (Bad file descriptor) [pid 5858] close(21) = -1 EBADF (Bad file descriptor) [pid 5858] close(22) = -1 EBADF (Bad file descriptor) [pid 5858] close(23) = -1 EBADF (Bad file descriptor) [pid 5858] close(24) = -1 EBADF (Bad file descriptor) [pid 5858] close(25) = -1 EBADF (Bad file descriptor) [pid 5858] close(26) = -1 EBADF (Bad file descriptor) [pid 5858] close(27) = -1 EBADF (Bad file descriptor) [pid 5858] close(28) = -1 EBADF (Bad file descriptor) [pid 5858] close(29) = -1 EBADF (Bad file descriptor) [pid 5858] exit_group(0) = ? [pid 5858] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached , child_tidptr=0x5555573b7650) = 6 [pid 5859] set_robust_list(0x5555573b7660, 24) = 0 [ 104.560751][ T5858] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5859] setpgid(0, 0) = 0 [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5859] write(3, "1000", 4) = 4 [pid 5859] close(3) = 0 [pid 5859] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] write(1, "executing program\n", 18executing program ) = 18 [pid 5859] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5859] close(3) = 0 [pid 5859] close(4) = -1 EBADF (Bad file descriptor) [pid 5859] close(5) = -1 EBADF (Bad file descriptor) [pid 5859] close(6) = -1 EBADF (Bad file descriptor) [pid 5859] close(7) = -1 EBADF (Bad file descriptor) [pid 5859] close(8) = -1 EBADF (Bad file descriptor) [ 104.673348][ T5859] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5859] close(9) = -1 EBADF (Bad file descriptor) [pid 5859] close(10) = -1 EBADF (Bad file descriptor) [pid 5859] close(11) = -1 EBADF (Bad file descriptor) [pid 5859] close(12) = -1 EBADF (Bad file descriptor) [pid 5859] close(13) = -1 EBADF (Bad file descriptor) [pid 5859] close(14) = -1 EBADF (Bad file descriptor) [pid 5859] close(15) = -1 EBADF (Bad file descriptor) [pid 5859] close(16) = -1 EBADF (Bad file descriptor) [pid 5859] close(17) = -1 EBADF (Bad file descriptor) [pid 5859] close(18) = -1 EBADF (Bad file descriptor) [pid 5859] close(19) = -1 EBADF (Bad file descriptor) [pid 5859] close(20) = -1 EBADF (Bad file descriptor) [pid 5859] close(21) = -1 EBADF (Bad file descriptor) [pid 5859] close(22) = -1 EBADF (Bad file descriptor) [pid 5859] close(23) = -1 EBADF (Bad file descriptor) [pid 5859] close(24) = -1 EBADF (Bad file descriptor) [pid 5859] close(25) = -1 EBADF (Bad file descriptor) [pid 5859] close(26) = -1 EBADF (Bad file descriptor) [pid 5859] close(27) = -1 EBADF (Bad file descriptor) [pid 5859] close(28) = -1 EBADF (Bad file descriptor) [pid 5859] close(29) = -1 EBADF (Bad file descriptor) [pid 5859] exit_group(0) = ? [pid 5859] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5861 attached [pid 5861] set_robust_list(0x5555573b7660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x5555573b7650) = 7 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5861] setpgid(0, 0) = 0 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5861] write(3, "1000", 4) = 4 [pid 5861] close(3) = 0 [pid 5861] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5861] write(1, "executing program\n", 18) = 18 [pid 5861] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5861] close(3) = 0 [pid 5861] close(4) = -1 EBADF (Bad file descriptor) [pid 5861] close(5) = -1 EBADF (Bad file descriptor) [pid 5861] close(6) = -1 EBADF (Bad file descriptor) [pid 5861] close(7) = -1 EBADF (Bad file descriptor) [pid 5861] close(8) = -1 EBADF (Bad file descriptor) [pid 5861] close(9) = -1 EBADF (Bad file descriptor) [pid 5861] close(10) = -1 EBADF (Bad file descriptor) [pid 5861] close(11) = -1 EBADF (Bad file descriptor) [ 104.919173][ T5861] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5861] close(12) = -1 EBADF (Bad file descriptor) [pid 5861] close(13) = -1 EBADF (Bad file descriptor) [pid 5861] close(14) = -1 EBADF (Bad file descriptor) [pid 5861] close(15) = -1 EBADF (Bad file descriptor) [pid 5861] close(16) = -1 EBADF (Bad file descriptor) [pid 5861] close(17) = -1 EBADF (Bad file descriptor) [pid 5861] close(18) = -1 EBADF (Bad file descriptor) [pid 5861] close(19) = -1 EBADF (Bad file descriptor) [pid 5861] close(20) = -1 EBADF (Bad file descriptor) [pid 5861] close(21) = -1 EBADF (Bad file descriptor) [pid 5861] close(22) = -1 EBADF (Bad file descriptor) [pid 5861] close(23) = -1 EBADF (Bad file descriptor) [pid 5861] close(24) = -1 EBADF (Bad file descriptor) [pid 5861] close(25) = -1 EBADF (Bad file descriptor) [pid 5861] close(26) = -1 EBADF (Bad file descriptor) [pid 5861] close(27) = -1 EBADF (Bad file descriptor) [pid 5861] close(28) = -1 EBADF (Bad file descriptor) [pid 5861] close(29) = -1 EBADF (Bad file descriptor) [pid 5861] exit_group(0) = ? [pid 5861] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5862 attached , child_tidptr=0x5555573b7650) = 8 [pid 5862] set_robust_list(0x5555573b7660, 24) = 0 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5862] setpgid(0, 0) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5862] write(3, "1000", 4) = 4 [pid 5862] close(3) = 0 [pid 5862] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5862] write(1, "executing program\n", 18) = 18 [pid 5862] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5862] close(3) = 0 [pid 5862] close(4) = -1 EBADF (Bad file descriptor) [pid 5862] close(5) = -1 EBADF (Bad file descriptor) [pid 5862] close(6) = -1 EBADF (Bad file descriptor) [pid 5862] close(7) = -1 EBADF (Bad file descriptor) [pid 5862] close(8) = -1 EBADF (Bad file descriptor) [ 105.273622][ T5862] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5862] close(9) = -1 EBADF (Bad file descriptor) [pid 5862] close(10) = -1 EBADF (Bad file descriptor) [pid 5862] close(11) = -1 EBADF (Bad file descriptor) [pid 5862] close(12) = -1 EBADF (Bad file descriptor) [pid 5862] close(13) = -1 EBADF (Bad file descriptor) [pid 5862] close(14) = -1 EBADF (Bad file descriptor) [pid 5862] close(15) = -1 EBADF (Bad file descriptor) [pid 5862] close(16) = -1 EBADF (Bad file descriptor) [pid 5862] close(17) = -1 EBADF (Bad file descriptor) [pid 5862] close(18) = -1 EBADF (Bad file descriptor) [pid 5862] close(19) = -1 EBADF (Bad file descriptor) [pid 5862] close(20) = -1 EBADF (Bad file descriptor) [pid 5862] close(21) = -1 EBADF (Bad file descriptor) [pid 5862] close(22) = -1 EBADF (Bad file descriptor) [pid 5862] close(23) = -1 EBADF (Bad file descriptor) [pid 5862] close(24) = -1 EBADF (Bad file descriptor) [pid 5862] close(25) = -1 EBADF (Bad file descriptor) [pid 5862] close(26) = -1 EBADF (Bad file descriptor) [pid 5862] close(27) = -1 EBADF (Bad file descriptor) [pid 5862] close(28) = -1 EBADF (Bad file descriptor) [pid 5862] close(29) = -1 EBADF (Bad file descriptor) [pid 5862] exit_group(0) = ? [pid 5862] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5863 attached [pid 5863] set_robust_list(0x5555573b7660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x5555573b7650) = 9 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5863] setpgid(0, 0) = 0 [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5863] write(3, "1000", 4) = 4 [pid 5863] close(3) = 0 [pid 5863] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] write(1, "executing program\n", 18executing program ) = 18 [pid 5863] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5863] close(3) = 0 [pid 5863] close(4) = -1 EBADF (Bad file descriptor) [pid 5863] close(5) = -1 EBADF (Bad file descriptor) [pid 5863] close(6) = -1 EBADF (Bad file descriptor) [pid 5863] close(7) = -1 EBADF (Bad file descriptor) [pid 5863] close(8) = -1 EBADF (Bad file descriptor) [pid 5863] close(9) = -1 EBADF (Bad file descriptor) [pid 5863] close(10) = -1 EBADF (Bad file descriptor) [ 105.424294][ T5863] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5863] close(11) = -1 EBADF (Bad file descriptor) [pid 5863] close(12) = -1 EBADF (Bad file descriptor) [pid 5863] close(13) = -1 EBADF (Bad file descriptor) [pid 5863] close(14) = -1 EBADF (Bad file descriptor) [pid 5863] close(15) = -1 EBADF (Bad file descriptor) [pid 5863] close(16) = -1 EBADF (Bad file descriptor) [pid 5863] close(17) = -1 EBADF (Bad file descriptor) [pid 5863] close(18) = -1 EBADF (Bad file descriptor) [pid 5863] close(19) = -1 EBADF (Bad file descriptor) [pid 5863] close(20) = -1 EBADF (Bad file descriptor) [pid 5863] close(21) = -1 EBADF (Bad file descriptor) [pid 5863] close(22) = -1 EBADF (Bad file descriptor) [pid 5863] close(23) = -1 EBADF (Bad file descriptor) [pid 5863] close(24) = -1 EBADF (Bad file descriptor) [pid 5863] close(25) = -1 EBADF (Bad file descriptor) [pid 5863] close(26) = -1 EBADF (Bad file descriptor) [pid 5863] close(27) = -1 EBADF (Bad file descriptor) [pid 5863] close(28) = -1 EBADF (Bad file descriptor) [pid 5863] close(29) = -1 EBADF (Bad file descriptor) [pid 5863] exit_group(0) = ? [pid 5863] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573b7650) = 10 ./strace-static-x86_64: Process 5864 attached [pid 5864] set_robust_list(0x5555573b7660, 24) = 0 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5864] setpgid(0, 0) = 0 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5864] write(3, "1000", 4) = 4 [pid 5864] close(3) = 0 [pid 5864] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] write(1, "executing program\n", 18executing program ) = 18 [pid 5864] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5864] close(3) = 0 [pid 5864] close(4) = -1 EBADF (Bad file descriptor) [pid 5864] close(5) = -1 EBADF (Bad file descriptor) [pid 5864] close(6) = -1 EBADF (Bad file descriptor) [pid 5864] close(7) = -1 EBADF (Bad file descriptor) [pid 5864] close(8) = -1 EBADF (Bad file descriptor) [pid 5864] close(9) = -1 EBADF (Bad file descriptor) [pid 5864] close(10) = -1 EBADF (Bad file descriptor) [ 105.721634][ T5864] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5864] close(11) = -1 EBADF (Bad file descriptor) [pid 5864] close(12) = -1 EBADF (Bad file descriptor) [pid 5864] close(13) = -1 EBADF (Bad file descriptor) [pid 5864] close(14) = -1 EBADF (Bad file descriptor) [pid 5864] close(15) = -1 EBADF (Bad file descriptor) [pid 5864] close(16) = -1 EBADF (Bad file descriptor) [pid 5864] close(17) = -1 EBADF (Bad file descriptor) [pid 5864] close(18) = -1 EBADF (Bad file descriptor) [pid 5864] close(19) = -1 EBADF (Bad file descriptor) [pid 5864] close(20) = -1 EBADF (Bad file descriptor) [pid 5864] close(21) = -1 EBADF (Bad file descriptor) [pid 5864] close(22) = -1 EBADF (Bad file descriptor) [pid 5864] close(23) = -1 EBADF (Bad file descriptor) [pid 5864] close(24) = -1 EBADF (Bad file descriptor) [pid 5864] close(25) = -1 EBADF (Bad file descriptor) [pid 5864] close(26) = -1 EBADF (Bad file descriptor) [pid 5864] close(27) = -1 EBADF (Bad file descriptor) [pid 5864] close(28) = -1 EBADF (Bad file descriptor) [pid 5864] close(29) = -1 EBADF (Bad file descriptor) [pid 5864] exit_group(0) = ? [pid 5864] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5865 attached , child_tidptr=0x5555573b7650) = 11 [pid 5865] set_robust_list(0x5555573b7660, 24) = 0 [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5865] setpgid(0, 0) = 0 [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5865] write(3, "1000", 4) = 4 [pid 5865] close(3) = 0 [pid 5865] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] write(1, "executing program\n", 18executing program ) = 18 [pid 5865] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5865] close(3) = 0 [pid 5865] close(4) = -1 EBADF (Bad file descriptor) [pid 5865] close(5) = -1 EBADF (Bad file descriptor) [pid 5865] close(6) = -1 EBADF (Bad file descriptor) [pid 5865] close(7) = -1 EBADF (Bad file descriptor) [pid 5865] close(8) = -1 EBADF (Bad file descriptor) [pid 5865] close(9) = -1 EBADF (Bad file descriptor) [pid 5865] close(10) = -1 EBADF (Bad file descriptor) [ 106.006766][ T5865] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5865] close(11) = -1 EBADF (Bad file descriptor) [pid 5865] close(12) = -1 EBADF (Bad file descriptor) [pid 5865] close(13) = -1 EBADF (Bad file descriptor) [pid 5865] close(14) = -1 EBADF (Bad file descriptor) [pid 5865] close(15) = -1 EBADF (Bad file descriptor) [pid 5865] close(16) = -1 EBADF (Bad file descriptor) [pid 5865] close(17) = -1 EBADF (Bad file descriptor) [pid 5865] close(18) = -1 EBADF (Bad file descriptor) [pid 5865] close(19) = -1 EBADF (Bad file descriptor) [pid 5865] close(20) = -1 EBADF (Bad file descriptor) [pid 5865] close(21) = -1 EBADF (Bad file descriptor) [pid 5865] close(22) = -1 EBADF (Bad file descriptor) [pid 5865] close(23) = -1 EBADF (Bad file descriptor) [pid 5865] close(24) = -1 EBADF (Bad file descriptor) [pid 5865] close(25) = -1 EBADF (Bad file descriptor) [pid 5865] close(26) = -1 EBADF (Bad file descriptor) [pid 5865] close(27) = -1 EBADF (Bad file descriptor) [pid 5865] close(28) = -1 EBADF (Bad file descriptor) [pid 5865] close(29) = -1 EBADF (Bad file descriptor) [pid 5865] exit_group(0) = ? [pid 5865] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5866 attached , child_tidptr=0x5555573b7650) = 12 [pid 5866] set_robust_list(0x5555573b7660, 24) = 0 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5866] setpgid(0, 0) = 0 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5866] write(3, "1000", 4) = 4 [pid 5866] close(3) = 0 [pid 5866] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5866] write(1, "executing program\n", 18) = 18 [pid 5866] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5866] close(3) = 0 [pid 5866] close(4) = -1 EBADF (Bad file descriptor) [pid 5866] close(5) = -1 EBADF (Bad file descriptor) [pid 5866] close(6) = -1 EBADF (Bad file descriptor) [pid 5866] close(7) = -1 EBADF (Bad file descriptor) [pid 5866] close(8) = -1 EBADF (Bad file descriptor) [pid 5866] close(9) = -1 EBADF (Bad file descriptor) [pid 5866] close(10) = -1 EBADF (Bad file descriptor) [pid 5866] close(11) = -1 EBADF (Bad file descriptor) [pid 5866] close(12) = -1 EBADF (Bad file descriptor) [pid 5866] close(13) = -1 EBADF (Bad file descriptor) [pid 5866] close(14) = -1 EBADF (Bad file descriptor) [pid 5866] close(15) = -1 EBADF (Bad file descriptor) [pid 5866] close(16) = -1 EBADF (Bad file descriptor) [pid 5866] close(17) = -1 EBADF (Bad file descriptor) [pid 5866] close(18) = -1 EBADF (Bad file descriptor) [pid 5866] close(19) = -1 EBADF (Bad file descriptor) [pid 5866] close(20) = -1 EBADF (Bad file descriptor) [pid 5866] close(21) = -1 EBADF (Bad file descriptor) [pid 5866] close(22) = -1 EBADF (Bad file descriptor) [pid 5866] close(23) = -1 EBADF (Bad file descriptor) [pid 5866] close(24) = -1 EBADF (Bad file descriptor) [pid 5866] close(25) = -1 EBADF (Bad file descriptor) [pid 5866] close(26) = -1 EBADF (Bad file descriptor) [pid 5866] close(27) = -1 EBADF (Bad file descriptor) [pid 5866] close(28) = -1 EBADF (Bad file descriptor) [pid 5866] close(29) = -1 EBADF (Bad file descriptor) [pid 5866] exit_group(0) = ? [pid 5866] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5868 attached , child_tidptr=0x5555573b7650) = 13 [pid 5868] set_robust_list(0x5555573b7660, 24) = 0 [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5868] setpgid(0, 0) = 0 [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5868] write(3, "1000", 4) = 4 [pid 5868] close(3) = 0 [pid 5868] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5868] write(1, "executing program\n", 18) = 18 [pid 5868] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5868] close(3) = 0 [pid 5868] close(4) = -1 EBADF (Bad file descriptor) [pid 5868] close(5) = -1 EBADF (Bad file descriptor) [pid 5868] close(6) = -1 EBADF (Bad file descriptor) [pid 5868] close(7) = -1 EBADF (Bad file descriptor) [pid 5868] close(8) = -1 EBADF (Bad file descriptor) [pid 5868] close(9) = -1 EBADF (Bad file descriptor) [pid 5868] close(10) = -1 EBADF (Bad file descriptor) [pid 5868] close(11) = -1 EBADF (Bad file descriptor) [pid 5868] close(12) = -1 EBADF (Bad file descriptor) [pid 5868] close(13) = -1 EBADF (Bad file descriptor) [pid 5868] close(14) = -1 EBADF (Bad file descriptor) [pid 5868] close(15) = -1 EBADF (Bad file descriptor) [pid 5868] close(16) = -1 EBADF (Bad file descriptor) [pid 5868] close(17) = -1 EBADF (Bad file descriptor) [pid 5868] close(18) = -1 EBADF (Bad file descriptor) [pid 5868] close(19) = -1 EBADF (Bad file descriptor) [pid 5868] close(20) = -1 EBADF (Bad file descriptor) [pid 5868] close(21) = -1 EBADF (Bad file descriptor) [pid 5868] close(22) = -1 EBADF (Bad file descriptor) [pid 5868] close(23) = -1 EBADF (Bad file descriptor) [pid 5868] close(24) = -1 EBADF (Bad file descriptor) [pid 5868] close(25) = -1 EBADF (Bad file descriptor) [pid 5868] close(26) = -1 EBADF (Bad file descriptor) [pid 5868] close(27) = -1 EBADF (Bad file descriptor) [pid 5868] close(28) = -1 EBADF (Bad file descriptor) [pid 5868] close(29) = -1 EBADF (Bad file descriptor) [pid 5868] exit_group(0) = ? [pid 5868] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5869 attached , child_tidptr=0x5555573b7650) = 14 [pid 5869] set_robust_list(0x5555573b7660, 24) = 0 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5869] setpgid(0, 0) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5869] write(3, "1000", 4) = 4 [pid 5869] close(3) = 0 [pid 5869] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5869] write(1, "executing program\n", 18) = 18 [pid 5869] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5869] close(3) = 0 [pid 5869] close(4) = -1 EBADF (Bad file descriptor) [pid 5869] close(5) = -1 EBADF (Bad file descriptor) [pid 5869] close(6) = -1 EBADF (Bad file descriptor) [pid 5869] close(7) = -1 EBADF (Bad file descriptor) [pid 5869] close(8) = -1 EBADF (Bad file descriptor) [pid 5869] close(9) = -1 EBADF (Bad file descriptor) [pid 5869] close(10) = -1 EBADF (Bad file descriptor) [pid 5869] close(11) = -1 EBADF (Bad file descriptor) [pid 5869] close(12) = -1 EBADF (Bad file descriptor) [pid 5869] close(13) = -1 EBADF (Bad file descriptor) [pid 5869] close(14) = -1 EBADF (Bad file descriptor) [pid 5869] close(15) = -1 EBADF (Bad file descriptor) [pid 5869] close(16) = -1 EBADF (Bad file descriptor) [pid 5869] close(17) = -1 EBADF (Bad file descriptor) [pid 5869] close(18) = -1 EBADF (Bad file descriptor) [pid 5869] close(19) = -1 EBADF (Bad file descriptor) [pid 5869] close(20) = -1 EBADF (Bad file descriptor) [pid 5869] close(21) = -1 EBADF (Bad file descriptor) [pid 5869] close(22) = -1 EBADF (Bad file descriptor) [pid 5869] close(23) = -1 EBADF (Bad file descriptor) [pid 5869] close(24) = -1 EBADF (Bad file descriptor) [pid 5869] close(25) = -1 EBADF (Bad file descriptor) [pid 5869] close(26) = -1 EBADF (Bad file descriptor) [pid 5869] close(27) = -1 EBADF (Bad file descriptor) [pid 5869] close(28) = -1 EBADF (Bad file descriptor) [pid 5869] close(29) = -1 EBADF (Bad file descriptor) [pid 5869] exit_group(0) = ? [pid 5869] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5870 attached , child_tidptr=0x5555573b7650) = 15 [pid 5870] set_robust_list(0x5555573b7660, 24) = 0 [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5870] setpgid(0, 0) = 0 [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5870] write(3, "1000", 4) = 4 [pid 5870] close(3) = 0 [pid 5870] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5870] write(1, "executing program\n", 18) = 18 [pid 5870] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5870] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5870] close(3) = 0 [pid 5870] close(4) = -1 EBADF (Bad file descriptor) [pid 5870] close(5) = -1 EBADF (Bad file descriptor) [pid 5870] close(6) = -1 EBADF (Bad file descriptor) [pid 5870] close(7) = -1 EBADF (Bad file descriptor) [pid 5870] close(8) = -1 EBADF (Bad file descriptor) [pid 5870] close(9) = -1 EBADF (Bad file descriptor) [pid 5870] close(10) = -1 EBADF (Bad file descriptor) [pid 5870] close(11) = -1 EBADF (Bad file descriptor) [pid 5870] close(12) = -1 EBADF (Bad file descriptor) [pid 5870] close(13) = -1 EBADF (Bad file descriptor) [pid 5870] close(14) = -1 EBADF (Bad file descriptor) [pid 5870] close(15) = -1 EBADF (Bad file descriptor) [pid 5870] close(16) = -1 EBADF (Bad file descriptor) [pid 5870] close(17) = -1 EBADF (Bad file descriptor) [pid 5870] close(18) = -1 EBADF (Bad file descriptor) [pid 5870] close(19) = -1 EBADF (Bad file descriptor) [pid 5870] close(20) = -1 EBADF (Bad file descriptor) [pid 5870] close(21) = -1 EBADF (Bad file descriptor) [pid 5870] close(22) = -1 EBADF (Bad file descriptor) [pid 5870] close(23) = -1 EBADF (Bad file descriptor) [pid 5870] close(24) = -1 EBADF (Bad file descriptor) [pid 5870] close(25) = -1 EBADF (Bad file descriptor) [pid 5870] close(26) = -1 EBADF (Bad file descriptor) [pid 5870] close(27) = -1 EBADF (Bad file descriptor) [pid 5870] close(28) = -1 EBADF (Bad file descriptor) [pid 5870] close(29) = -1 EBADF (Bad file descriptor) [pid 5870] exit_group(0) = ? [pid 5870] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5871 attached [pid 5871] set_robust_list(0x5555573b7660, 24) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x5555573b7650) = 16 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5871] setpgid(0, 0) = 0 [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5871] write(3, "1000", 4) = 4 [pid 5871] close(3) = 0 [pid 5871] read(200, executing program 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] write(1, "executing program\n", 18) = 18 [pid 5871] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5871] close(3) = 0 [pid 5871] close(4) = -1 EBADF (Bad file descriptor) [pid 5871] close(5) = -1 EBADF (Bad file descriptor) [pid 5871] close(6) = -1 EBADF (Bad file descriptor) [pid 5871] close(7) = -1 EBADF (Bad file descriptor) [pid 5871] close(8) = -1 EBADF (Bad file descriptor) [pid 5871] close(9) = -1 EBADF (Bad file descriptor) [pid 5871] close(10) = -1 EBADF (Bad file descriptor) [pid 5871] close(11) = -1 EBADF (Bad file descriptor) [pid 5871] close(12) = -1 EBADF (Bad file descriptor) [pid 5871] close(13) = -1 EBADF (Bad file descriptor) [pid 5871] close(14) = -1 EBADF (Bad file descriptor) [pid 5871] close(15) = -1 EBADF (Bad file descriptor) [pid 5871] close(16) = -1 EBADF (Bad file descriptor) [pid 5871] close(17) = -1 EBADF (Bad file descriptor) [pid 5871] close(18) = -1 EBADF (Bad file descriptor) [pid 5871] close(19) = -1 EBADF (Bad file descriptor) [pid 5871] close(20) = -1 EBADF (Bad file descriptor) [pid 5871] close(21) = -1 EBADF (Bad file descriptor) [pid 5871] close(22) = -1 EBADF (Bad file descriptor) [pid 5871] close(23) = -1 EBADF (Bad file descriptor) [pid 5871] close(24) = -1 EBADF (Bad file descriptor) [pid 5871] close(25) = -1 EBADF (Bad file descriptor) [pid 5871] close(26) = -1 EBADF (Bad file descriptor) [pid 5871] close(27) = -1 EBADF (Bad file descriptor) [pid 5871] close(28) = -1 EBADF (Bad file descriptor) [pid 5871] close(29) = -1 EBADF (Bad file descriptor) [pid 5871] exit_group(0) = ? [pid 5871] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5872 attached , child_tidptr=0x5555573b7650) = 17 [pid 5872] set_robust_list(0x5555573b7660, 24) = 0 [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5872] setpgid(0, 0) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5872] write(3, "1000", 4) = 4 [pid 5872] close(3) = 0 [pid 5872] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] write(1, "executing program\n", 18executing program ) = 18 [pid 5872] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5872] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5872] close(3) = 0 [pid 5872] close(4) = -1 EBADF (Bad file descriptor) [pid 5872] close(5) = -1 EBADF (Bad file descriptor) [pid 5872] close(6) = -1 EBADF (Bad file descriptor) [pid 5872] close(7) = -1 EBADF (Bad file descriptor) [ 107.956829][ T5872] validate_nla: 5 callbacks suppressed [ 107.956851][ T5872] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5872] close(8) = -1 EBADF (Bad file descriptor) [pid 5872] close(9) = -1 EBADF (Bad file descriptor) [pid 5872] close(10) = -1 EBADF (Bad file descriptor) [pid 5872] close(11) = -1 EBADF (Bad file descriptor) [pid 5872] close(12) = -1 EBADF (Bad file descriptor) [pid 5872] close(13) = -1 EBADF (Bad file descriptor) [pid 5872] close(14) = -1 EBADF (Bad file descriptor) [pid 5872] close(15) = -1 EBADF (Bad file descriptor) [pid 5872] close(16) = -1 EBADF (Bad file descriptor) [pid 5872] close(17) = -1 EBADF (Bad file descriptor) [pid 5872] close(18) = -1 EBADF (Bad file descriptor) [pid 5872] close(19) = -1 EBADF (Bad file descriptor) [pid 5872] close(20) = -1 EBADF (Bad file descriptor) [pid 5872] close(21) = -1 EBADF (Bad file descriptor) [pid 5872] close(22) = -1 EBADF (Bad file descriptor) [pid 5872] close(23) = -1 EBADF (Bad file descriptor) [pid 5872] close(24) = -1 EBADF (Bad file descriptor) [pid 5872] close(25) = -1 EBADF (Bad file descriptor) [pid 5872] close(26) = -1 EBADF (Bad file descriptor) [pid 5872] close(27) = -1 EBADF (Bad file descriptor) [pid 5872] close(28) = -1 EBADF (Bad file descriptor) [pid 5872] close(29) = -1 EBADF (Bad file descriptor) [pid 5872] exit_group(0) = ? [pid 5872] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5874 attached , child_tidptr=0x5555573b7650) = 18 [pid 5874] set_robust_list(0x5555573b7660, 24) = 0 [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5874] setpgid(0, 0) = 0 [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5874] write(3, "1000", 4) = 4 [pid 5874] close(3) = 0 [pid 5874] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] write(1, "executing program\n", 18executing program ) = 18 [pid 5874] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5874] close(3) = 0 [pid 5874] close(4) = -1 EBADF (Bad file descriptor) [pid 5874] close(5) = -1 EBADF (Bad file descriptor) [pid 5874] close(6) = -1 EBADF (Bad file descriptor) [pid 5874] close(7) = -1 EBADF (Bad file descriptor) [ 108.258490][ T5874] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5874] close(8) = -1 EBADF (Bad file descriptor) [pid 5874] close(9) = -1 EBADF (Bad file descriptor) [pid 5874] close(10) = -1 EBADF (Bad file descriptor) [pid 5874] close(11) = -1 EBADF (Bad file descriptor) [pid 5874] close(12) = -1 EBADF (Bad file descriptor) [pid 5874] close(13) = -1 EBADF (Bad file descriptor) [pid 5874] close(14) = -1 EBADF (Bad file descriptor) [pid 5874] close(15) = -1 EBADF (Bad file descriptor) [pid 5874] close(16) = -1 EBADF (Bad file descriptor) [pid 5874] close(17) = -1 EBADF (Bad file descriptor) [pid 5874] close(18) = -1 EBADF (Bad file descriptor) [pid 5874] close(19) = -1 EBADF (Bad file descriptor) [pid 5874] close(20) = -1 EBADF (Bad file descriptor) [pid 5874] close(21) = -1 EBADF (Bad file descriptor) [pid 5874] close(22) = -1 EBADF (Bad file descriptor) [pid 5874] close(23) = -1 EBADF (Bad file descriptor) [pid 5874] close(24) = -1 EBADF (Bad file descriptor) [pid 5874] close(25) = -1 EBADF (Bad file descriptor) [pid 5874] close(26) = -1 EBADF (Bad file descriptor) [pid 5874] close(27) = -1 EBADF (Bad file descriptor) [pid 5874] close(28) = -1 EBADF (Bad file descriptor) [pid 5874] close(29) = -1 EBADF (Bad file descriptor) [pid 5874] exit_group(0) = ? [pid 5874] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5875 attached , child_tidptr=0x5555573b7650) = 19 [pid 5875] set_robust_list(0x5555573b7660, 24) = 0 [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5875] setpgid(0, 0) = 0 [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5875] write(3, "1000", 4) = 4 [pid 5875] close(3) = 0 [pid 5875] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5875] write(1, "executing program\n", 18) = 18 [pid 5875] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5875] close(3) = 0 [pid 5875] close(4) = -1 EBADF (Bad file descriptor) [pid 5875] close(5) = -1 EBADF (Bad file descriptor) [pid 5875] close(6) = -1 EBADF (Bad file descriptor) [pid 5875] close(7) = -1 EBADF (Bad file descriptor) [pid 5875] close(8) = -1 EBADF (Bad file descriptor) [pid 5875] close(9) = -1 EBADF (Bad file descriptor) [pid 5875] close(10) = -1 EBADF (Bad file descriptor) [pid 5875] close(11) = -1 EBADF (Bad file descriptor) [pid 5875] close(12) = -1 EBADF (Bad file descriptor) [pid 5875] close(13) = -1 EBADF (Bad file descriptor) [ 108.626187][ T5875] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5875] close(14) = -1 EBADF (Bad file descriptor) [pid 5875] close(15) = -1 EBADF (Bad file descriptor) [pid 5875] close(16) = -1 EBADF (Bad file descriptor) [pid 5875] close(17) = -1 EBADF (Bad file descriptor) [pid 5875] close(18) = -1 EBADF (Bad file descriptor) [pid 5875] close(19) = -1 EBADF (Bad file descriptor) [pid 5875] close(20) = -1 EBADF (Bad file descriptor) [pid 5875] close(21) = -1 EBADF (Bad file descriptor) [pid 5875] close(22) = -1 EBADF (Bad file descriptor) [pid 5875] close(23) = -1 EBADF (Bad file descriptor) [pid 5875] close(24) = -1 EBADF (Bad file descriptor) [pid 5875] close(25) = -1 EBADF (Bad file descriptor) [pid 5875] close(26) = -1 EBADF (Bad file descriptor) [pid 5875] close(27) = -1 EBADF (Bad file descriptor) [pid 5875] close(28) = -1 EBADF (Bad file descriptor) [pid 5875] close(29) = -1 EBADF (Bad file descriptor) [pid 5875] exit_group(0) = ? [pid 5875] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5876 attached , child_tidptr=0x5555573b7650) = 20 [pid 5876] set_robust_list(0x5555573b7660, 24) = 0 [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5876] setpgid(0, 0) = 0 [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5876] write(3, "1000", 4) = 4 [pid 5876] close(3) = 0 [pid 5876] read(200, executing program 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] write(1, "executing program\n", 18) = 18 [pid 5876] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5876] close(3) = 0 [pid 5876] close(4) = -1 EBADF (Bad file descriptor) [pid 5876] close(5) = -1 EBADF (Bad file descriptor) [pid 5876] close(6) = -1 EBADF (Bad file descriptor) [pid 5876] close(7) = -1 EBADF (Bad file descriptor) [pid 5876] close(8) = -1 EBADF (Bad file descriptor) [pid 5876] close(9) = -1 EBADF (Bad file descriptor) [ 108.911937][ T5876] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5876] close(10) = -1 EBADF (Bad file descriptor) [pid 5876] close(11) = -1 EBADF (Bad file descriptor) [pid 5876] close(12) = -1 EBADF (Bad file descriptor) [pid 5876] close(13) = -1 EBADF (Bad file descriptor) [pid 5876] close(14) = -1 EBADF (Bad file descriptor) [pid 5876] close(15) = -1 EBADF (Bad file descriptor) [pid 5876] close(16) = -1 EBADF (Bad file descriptor) [pid 5876] close(17) = -1 EBADF (Bad file descriptor) [pid 5876] close(18) = -1 EBADF (Bad file descriptor) [pid 5876] close(19) = -1 EBADF (Bad file descriptor) [pid 5876] close(20) = -1 EBADF (Bad file descriptor) [pid 5876] close(21) = -1 EBADF (Bad file descriptor) [pid 5876] close(22) = -1 EBADF (Bad file descriptor) [pid 5876] close(23) = -1 EBADF (Bad file descriptor) [pid 5876] close(24) = -1 EBADF (Bad file descriptor) [pid 5876] close(25) = -1 EBADF (Bad file descriptor) [pid 5876] close(26) = -1 EBADF (Bad file descriptor) [pid 5876] close(27) = -1 EBADF (Bad file descriptor) [pid 5876] close(28) = -1 EBADF (Bad file descriptor) [pid 5876] close(29) = -1 EBADF (Bad file descriptor) [pid 5876] exit_group(0) = ? [pid 5876] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5877 attached , child_tidptr=0x5555573b7650) = 21 [pid 5877] set_robust_list(0x5555573b7660, 24) = 0 [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5877] setpgid(0, 0) = 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5877] write(3, "1000", 4) = 4 [pid 5877] close(3) = 0 [pid 5877] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5877] write(1, "executing program\n", 18) = 18 [pid 5877] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5877] close(3) = 0 [pid 5877] close(4) = -1 EBADF (Bad file descriptor) [pid 5877] close(5) = -1 EBADF (Bad file descriptor) [pid 5877] close(6) = -1 EBADF (Bad file descriptor) [pid 5877] close(7) = -1 EBADF (Bad file descriptor) [ 109.207783][ T5877] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5877] close(8) = -1 EBADF (Bad file descriptor) [pid 5877] close(9) = -1 EBADF (Bad file descriptor) [pid 5877] close(10) = -1 EBADF (Bad file descriptor) [pid 5877] close(11) = -1 EBADF (Bad file descriptor) [pid 5877] close(12) = -1 EBADF (Bad file descriptor) [pid 5877] close(13) = -1 EBADF (Bad file descriptor) [pid 5877] close(14) = -1 EBADF (Bad file descriptor) [pid 5877] close(15) = -1 EBADF (Bad file descriptor) [pid 5877] close(16) = -1 EBADF (Bad file descriptor) [pid 5877] close(17) = -1 EBADF (Bad file descriptor) [pid 5877] close(18) = -1 EBADF (Bad file descriptor) [pid 5877] close(19) = -1 EBADF (Bad file descriptor) [pid 5877] close(20) = -1 EBADF (Bad file descriptor) [pid 5877] close(21) = -1 EBADF (Bad file descriptor) [pid 5877] close(22) = -1 EBADF (Bad file descriptor) [pid 5877] close(23) = -1 EBADF (Bad file descriptor) [pid 5877] close(24) = -1 EBADF (Bad file descriptor) [pid 5877] close(25) = -1 EBADF (Bad file descriptor) [pid 5877] close(26) = -1 EBADF (Bad file descriptor) [pid 5877] close(27) = -1 EBADF (Bad file descriptor) [pid 5877] close(28) = -1 EBADF (Bad file descriptor) [pid 5877] close(29) = -1 EBADF (Bad file descriptor) [pid 5877] exit_group(0) = ? [pid 5877] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5878 attached [pid 5878] set_robust_list(0x5555573b7660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x5555573b7650) = 22 [pid 5878] <... set_robust_list resumed>) = 0 [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5878] setpgid(0, 0) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5878] write(3, "1000", 4) = 4 [pid 5878] close(3) = 0 [pid 5878] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5878] write(1, "executing program\n", 18) = 18 [pid 5878] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5878] close(3) = 0 [pid 5878] close(4) = -1 EBADF (Bad file descriptor) [pid 5878] close(5) = -1 EBADF (Bad file descriptor) [pid 5878] close(6) = -1 EBADF (Bad file descriptor) [pid 5878] close(7) = -1 EBADF (Bad file descriptor) [pid 5878] close(8) = -1 EBADF (Bad file descriptor) [pid 5878] close(9) = -1 EBADF (Bad file descriptor) [ 109.522732][ T5878] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5878] close(10) = -1 EBADF (Bad file descriptor) [pid 5878] close(11) = -1 EBADF (Bad file descriptor) [pid 5878] close(12) = -1 EBADF (Bad file descriptor) [pid 5878] close(13) = -1 EBADF (Bad file descriptor) [pid 5878] close(14) = -1 EBADF (Bad file descriptor) [pid 5878] close(15) = -1 EBADF (Bad file descriptor) [pid 5878] close(16) = -1 EBADF (Bad file descriptor) [pid 5878] close(17) = -1 EBADF (Bad file descriptor) [pid 5878] close(18) = -1 EBADF (Bad file descriptor) [pid 5878] close(19) = -1 EBADF (Bad file descriptor) [pid 5878] close(20) = -1 EBADF (Bad file descriptor) [pid 5878] close(21) = -1 EBADF (Bad file descriptor) [pid 5878] close(22) = -1 EBADF (Bad file descriptor) [pid 5878] close(23) = -1 EBADF (Bad file descriptor) [pid 5878] close(24) = -1 EBADF (Bad file descriptor) [pid 5878] close(25) = -1 EBADF (Bad file descriptor) [pid 5878] close(26) = -1 EBADF (Bad file descriptor) [pid 5878] close(27) = -1 EBADF (Bad file descriptor) [pid 5878] close(28) = -1 EBADF (Bad file descriptor) [pid 5878] close(29) = -1 EBADF (Bad file descriptor) [pid 5878] exit_group(0) = ? [pid 5878] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5879 attached , child_tidptr=0x5555573b7650) = 23 [pid 5879] set_robust_list(0x5555573b7660, 24) = 0 [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5879] setpgid(0, 0) = 0 [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5879] write(3, "1000", 4) = 4 [pid 5879] close(3) = 0 [pid 5879] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] write(1, "executing program\n", 18) = 18 executing program [pid 5879] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5879] close(3) = 0 [pid 5879] close(4) = -1 EBADF (Bad file descriptor) [pid 5879] close(5) = -1 EBADF (Bad file descriptor) [pid 5879] close(6) = -1 EBADF (Bad file descriptor) [pid 5879] close(7) = -1 EBADF (Bad file descriptor) [pid 5879] close(8) = -1 EBADF (Bad file descriptor) [pid 5879] close(9) = -1 EBADF (Bad file descriptor) [pid 5879] close(10) = -1 EBADF (Bad file descriptor) [ 109.858367][ T5879] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5879] close(11) = -1 EBADF (Bad file descriptor) [pid 5879] close(12) = -1 EBADF (Bad file descriptor) [pid 5879] close(13) = -1 EBADF (Bad file descriptor) [pid 5879] close(14) = -1 EBADF (Bad file descriptor) [pid 5879] close(15) = -1 EBADF (Bad file descriptor) [pid 5879] close(16) = -1 EBADF (Bad file descriptor) [pid 5879] close(17) = -1 EBADF (Bad file descriptor) [pid 5879] close(18) = -1 EBADF (Bad file descriptor) [pid 5879] close(19) = -1 EBADF (Bad file descriptor) [pid 5879] close(20) = -1 EBADF (Bad file descriptor) [pid 5879] close(21) = -1 EBADF (Bad file descriptor) [pid 5879] close(22) = -1 EBADF (Bad file descriptor) [pid 5879] close(23) = -1 EBADF (Bad file descriptor) [pid 5879] close(24) = -1 EBADF (Bad file descriptor) [pid 5879] close(25) = -1 EBADF (Bad file descriptor) [pid 5879] close(26) = -1 EBADF (Bad file descriptor) [pid 5879] close(27) = -1 EBADF (Bad file descriptor) [pid 5879] close(28) = -1 EBADF (Bad file descriptor) [pid 5879] close(29) = -1 EBADF (Bad file descriptor) [pid 5879] exit_group(0) = ? [pid 5879] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5880 attached , child_tidptr=0x5555573b7650) = 24 [pid 5880] set_robust_list(0x5555573b7660, 24) = 0 [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5880] setpgid(0, 0) = 0 [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5880] write(3, "1000", 4) = 4 [pid 5880] close(3) = 0 [pid 5880] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5880] write(1, "executing program\n", 18) = 18 [pid 5880] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5880] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5880] close(3) = 0 [pid 5880] close(4) = -1 EBADF (Bad file descriptor) [pid 5880] close(5) = -1 EBADF (Bad file descriptor) [pid 5880] close(6) = -1 EBADF (Bad file descriptor) [pid 5880] close(7) = -1 EBADF (Bad file descriptor) [pid 5880] close(8) = -1 EBADF (Bad file descriptor) [pid 5880] close(9) = -1 EBADF (Bad file descriptor) [pid 5880] close(10) = -1 EBADF (Bad file descriptor) [pid 5880] close(11) = -1 EBADF (Bad file descriptor) [pid 5880] close(12) = -1 EBADF (Bad file descriptor) [ 110.164393][ T5880] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5880] close(13) = -1 EBADF (Bad file descriptor) [pid 5880] close(14) = -1 EBADF (Bad file descriptor) [pid 5880] close(15) = -1 EBADF (Bad file descriptor) [pid 5880] close(16) = -1 EBADF (Bad file descriptor) [pid 5880] close(17) = -1 EBADF (Bad file descriptor) [pid 5880] close(18) = -1 EBADF (Bad file descriptor) [pid 5880] close(19) = -1 EBADF (Bad file descriptor) [pid 5880] close(20) = -1 EBADF (Bad file descriptor) [pid 5880] close(21) = -1 EBADF (Bad file descriptor) [pid 5880] close(22) = -1 EBADF (Bad file descriptor) [pid 5880] close(23) = -1 EBADF (Bad file descriptor) [pid 5880] close(24) = -1 EBADF (Bad file descriptor) [pid 5880] close(25) = -1 EBADF (Bad file descriptor) [pid 5880] close(26) = -1 EBADF (Bad file descriptor) [pid 5880] close(27) = -1 EBADF (Bad file descriptor) [pid 5880] close(28) = -1 EBADF (Bad file descriptor) [pid 5880] close(29) = -1 EBADF (Bad file descriptor) [pid 5880] exit_group(0) = ? [pid 5880] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5881 attached , child_tidptr=0x5555573b7650) = 25 [pid 5881] set_robust_list(0x5555573b7660, 24) = 0 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5881] setpgid(0, 0) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5881] write(3, "1000", 4) = 4 [pid 5881] close(3) = 0 [pid 5881] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5881] write(1, "executing program\n", 18) = 18 [pid 5881] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5881] close(3) = 0 [pid 5881] close(4) = -1 EBADF (Bad file descriptor) [pid 5881] close(5) = -1 EBADF (Bad file descriptor) [pid 5881] close(6) = -1 EBADF (Bad file descriptor) [pid 5881] close(7) = -1 EBADF (Bad file descriptor) [pid 5881] close(8) = -1 EBADF (Bad file descriptor) [pid 5881] close(9) = -1 EBADF (Bad file descriptor) [ 110.442652][ T5881] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5881] close(10) = -1 EBADF (Bad file descriptor) [pid 5881] close(11) = -1 EBADF (Bad file descriptor) [pid 5881] close(12) = -1 EBADF (Bad file descriptor) [pid 5881] close(13) = -1 EBADF (Bad file descriptor) [pid 5881] close(14) = -1 EBADF (Bad file descriptor) [pid 5881] close(15) = -1 EBADF (Bad file descriptor) [pid 5881] close(16) = -1 EBADF (Bad file descriptor) [pid 5881] close(17) = -1 EBADF (Bad file descriptor) [pid 5881] close(18) = -1 EBADF (Bad file descriptor) [pid 5881] close(19) = -1 EBADF (Bad file descriptor) [pid 5881] close(20) = -1 EBADF (Bad file descriptor) [pid 5881] close(21) = -1 EBADF (Bad file descriptor) [pid 5881] close(22) = -1 EBADF (Bad file descriptor) [pid 5881] close(23) = -1 EBADF (Bad file descriptor) [pid 5881] close(24) = -1 EBADF (Bad file descriptor) [pid 5881] close(25) = -1 EBADF (Bad file descriptor) [pid 5881] close(26) = -1 EBADF (Bad file descriptor) [pid 5881] close(27) = -1 EBADF (Bad file descriptor) [pid 5881] close(28) = -1 EBADF (Bad file descriptor) [pid 5881] close(29) = -1 EBADF (Bad file descriptor) [pid 5881] exit_group(0) = ? [pid 5881] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5882 attached , child_tidptr=0x5555573b7650) = 26 [pid 5882] set_robust_list(0x5555573b7660, 24) = 0 [pid 5882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5882] setpgid(0, 0) = 0 [pid 5882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5882] write(3, "1000", 4) = 4 [pid 5882] close(3) = 0 [pid 5882] read(200, executing program 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] write(1, "executing program\n", 18) = 18 [pid 5882] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5882] close(3) = 0 [pid 5882] close(4) = -1 EBADF (Bad file descriptor) [pid 5882] close(5) = -1 EBADF (Bad file descriptor) [pid 5882] close(6) = -1 EBADF (Bad file descriptor) [pid 5882] close(7) = -1 EBADF (Bad file descriptor) [pid 5882] close(8) = -1 EBADF (Bad file descriptor) [ 110.746923][ T5882] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5882] close(9) = -1 EBADF (Bad file descriptor) [pid 5882] close(10) = -1 EBADF (Bad file descriptor) [pid 5882] close(11) = -1 EBADF (Bad file descriptor) [pid 5882] close(12) = -1 EBADF (Bad file descriptor) [pid 5882] close(13) = -1 EBADF (Bad file descriptor) [pid 5882] close(14) = -1 EBADF (Bad file descriptor) [pid 5882] close(15) = -1 EBADF (Bad file descriptor) [pid 5882] close(16) = -1 EBADF (Bad file descriptor) [pid 5882] close(17) = -1 EBADF (Bad file descriptor) [pid 5882] close(18) = -1 EBADF (Bad file descriptor) [pid 5882] close(19) = -1 EBADF (Bad file descriptor) [pid 5882] close(20) = -1 EBADF (Bad file descriptor) [pid 5882] close(21) = -1 EBADF (Bad file descriptor) [pid 5882] close(22) = -1 EBADF (Bad file descriptor) [pid 5882] close(23) = -1 EBADF (Bad file descriptor) [pid 5882] close(24) = -1 EBADF (Bad file descriptor) [pid 5882] close(25) = -1 EBADF (Bad file descriptor) [pid 5882] close(26) = -1 EBADF (Bad file descriptor) [pid 5882] close(27) = -1 EBADF (Bad file descriptor) [pid 5882] close(28) = -1 EBADF (Bad file descriptor) [pid 5882] close(29) = -1 EBADF (Bad file descriptor) [pid 5882] exit_group(0) = ? [pid 5882] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5883 attached , child_tidptr=0x5555573b7650) = 27 [pid 5883] set_robust_list(0x5555573b7660, 24) = 0 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5883] setpgid(0, 0) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5883] write(3, "1000", 4) = 4 [pid 5883] close(3) = 0 [pid 5883] read(200, executing program 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] write(1, "executing program\n", 18) = 18 [pid 5883] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5883] close(3) = 0 [pid 5883] close(4) = -1 EBADF (Bad file descriptor) [pid 5883] close(5) = -1 EBADF (Bad file descriptor) [pid 5883] close(6) = -1 EBADF (Bad file descriptor) [pid 5883] close(7) = -1 EBADF (Bad file descriptor) [pid 5883] close(8) = -1 EBADF (Bad file descriptor) [pid 5883] close(9) = -1 EBADF (Bad file descriptor) [pid 5883] close(10) = -1 EBADF (Bad file descriptor) [pid 5883] close(11) = -1 EBADF (Bad file descriptor) [pid 5883] close(12) = -1 EBADF (Bad file descriptor) [pid 5883] close(13) = -1 EBADF (Bad file descriptor) [pid 5883] close(14) = -1 EBADF (Bad file descriptor) [pid 5883] close(15) = -1 EBADF (Bad file descriptor) [pid 5883] close(16) = -1 EBADF (Bad file descriptor) [pid 5883] close(17) = -1 EBADF (Bad file descriptor) [pid 5883] close(18) = -1 EBADF (Bad file descriptor) [pid 5883] close(19) = -1 EBADF (Bad file descriptor) [pid 5883] close(20) = -1 EBADF (Bad file descriptor) [pid 5883] close(21) = -1 EBADF (Bad file descriptor) [pid 5883] close(22) = -1 EBADF (Bad file descriptor) [pid 5883] close(23) = -1 EBADF (Bad file descriptor) [pid 5883] close(24) = -1 EBADF (Bad file descriptor) [pid 5883] close(25) = -1 EBADF (Bad file descriptor) [pid 5883] close(26) = -1 EBADF (Bad file descriptor) [pid 5883] close(27) = -1 EBADF (Bad file descriptor) [pid 5883] close(28) = -1 EBADF (Bad file descriptor) [pid 5883] close(29) = -1 EBADF (Bad file descriptor) [pid 5883] exit_group(0) = ? [pid 5883] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5885 attached , child_tidptr=0x5555573b7650) = 28 [pid 5885] set_robust_list(0x5555573b7660, 24) = 0 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5885] setpgid(0, 0) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5885] write(3, "1000", 4) = 4 [pid 5885] close(3) = 0 [pid 5885] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] write(1, "executing program\n", 18executing program ) = 18 [pid 5885] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5885] close(3) = 0 [pid 5885] close(4) = -1 EBADF (Bad file descriptor) [pid 5885] close(5) = -1 EBADF (Bad file descriptor) [pid 5885] close(6) = -1 EBADF (Bad file descriptor) [pid 5885] close(7) = -1 EBADF (Bad file descriptor) [pid 5885] close(8) = -1 EBADF (Bad file descriptor) [pid 5885] close(9) = -1 EBADF (Bad file descriptor) [pid 5885] close(10) = -1 EBADF (Bad file descriptor) [pid 5885] close(11) = -1 EBADF (Bad file descriptor) [pid 5885] close(12) = -1 EBADF (Bad file descriptor) [pid 5885] close(13) = -1 EBADF (Bad file descriptor) [pid 5885] close(14) = -1 EBADF (Bad file descriptor) [pid 5885] close(15) = -1 EBADF (Bad file descriptor) [pid 5885] close(16) = -1 EBADF (Bad file descriptor) [pid 5885] close(17) = -1 EBADF (Bad file descriptor) [pid 5885] close(18) = -1 EBADF (Bad file descriptor) [pid 5885] close(19) = -1 EBADF (Bad file descriptor) [pid 5885] close(20) = -1 EBADF (Bad file descriptor) [pid 5885] close(21) = -1 EBADF (Bad file descriptor) [pid 5885] close(22) = -1 EBADF (Bad file descriptor) [pid 5885] close(23) = -1 EBADF (Bad file descriptor) [pid 5885] close(24) = -1 EBADF (Bad file descriptor) [pid 5885] close(25) = -1 EBADF (Bad file descriptor) [pid 5885] close(26) = -1 EBADF (Bad file descriptor) [pid 5885] close(27) = -1 EBADF (Bad file descriptor) [pid 5885] close(28) = -1 EBADF (Bad file descriptor) [pid 5885] close(29) = -1 EBADF (Bad file descriptor) [pid 5885] exit_group(0) = ? [pid 5885] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5886 attached , child_tidptr=0x5555573b7650) = 29 [pid 5886] set_robust_list(0x5555573b7660, 24) = 0 [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5886] setpgid(0, 0) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5886] write(3, "1000", 4) = 4 [pid 5886] close(3) = 0 [pid 5886] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5886] write(1, "executing program\n", 18) = 18 [pid 5886] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5886] close(3) = 0 [pid 5886] close(4) = -1 EBADF (Bad file descriptor) [pid 5886] close(5) = -1 EBADF (Bad file descriptor) [pid 5886] close(6) = -1 EBADF (Bad file descriptor) [pid 5886] close(7) = -1 EBADF (Bad file descriptor) [pid 5886] close(8) = -1 EBADF (Bad file descriptor) [pid 5886] close(9) = -1 EBADF (Bad file descriptor) [pid 5886] close(10) = -1 EBADF (Bad file descriptor) [pid 5886] close(11) = -1 EBADF (Bad file descriptor) [pid 5886] close(12) = -1 EBADF (Bad file descriptor) [pid 5886] close(13) = -1 EBADF (Bad file descriptor) [pid 5886] close(14) = -1 EBADF (Bad file descriptor) [pid 5886] close(15) = -1 EBADF (Bad file descriptor) [pid 5886] close(16) = -1 EBADF (Bad file descriptor) [pid 5886] close(17) = -1 EBADF (Bad file descriptor) [pid 5886] close(18) = -1 EBADF (Bad file descriptor) [pid 5886] close(19) = -1 EBADF (Bad file descriptor) [pid 5886] close(20) = -1 EBADF (Bad file descriptor) [pid 5886] close(21) = -1 EBADF (Bad file descriptor) [pid 5886] close(22) = -1 EBADF (Bad file descriptor) [pid 5886] close(23) = -1 EBADF (Bad file descriptor) [pid 5886] close(24) = -1 EBADF (Bad file descriptor) [pid 5886] close(25) = -1 EBADF (Bad file descriptor) [pid 5886] close(26) = -1 EBADF (Bad file descriptor) [pid 5886] close(27) = -1 EBADF (Bad file descriptor) [pid 5886] close(28) = -1 EBADF (Bad file descriptor) [pid 5886] close(29) = -1 EBADF (Bad file descriptor) [pid 5886] exit_group(0) = ? [pid 5886] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5887 attached , child_tidptr=0x5555573b7650) = 30 [pid 5887] set_robust_list(0x5555573b7660, 24) = 0 [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5887] setpgid(0, 0) = 0 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5887] write(3, "1000", 4) = 4 [pid 5887] close(3) = 0 [pid 5887] read(200, executing program 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] write(1, "executing program\n", 18) = 18 [pid 5887] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5887] close(3) = 0 [pid 5887] close(4) = -1 EBADF (Bad file descriptor) [pid 5887] close(5) = -1 EBADF (Bad file descriptor) [pid 5887] close(6) = -1 EBADF (Bad file descriptor) [pid 5887] close(7) = -1 EBADF (Bad file descriptor) [pid 5887] close(8) = -1 EBADF (Bad file descriptor) [pid 5887] close(9) = -1 EBADF (Bad file descriptor) [pid 5887] close(10) = -1 EBADF (Bad file descriptor) [pid 5887] close(11) = -1 EBADF (Bad file descriptor) [pid 5887] close(12) = -1 EBADF (Bad file descriptor) [pid 5887] close(13) = -1 EBADF (Bad file descriptor) [pid 5887] close(14) = -1 EBADF (Bad file descriptor) [pid 5887] close(15) = -1 EBADF (Bad file descriptor) [pid 5887] close(16) = -1 EBADF (Bad file descriptor) [pid 5887] close(17) = -1 EBADF (Bad file descriptor) [pid 5887] close(18) = -1 EBADF (Bad file descriptor) [pid 5887] close(19) = -1 EBADF (Bad file descriptor) [pid 5887] close(20) = -1 EBADF (Bad file descriptor) [pid 5887] close(21) = -1 EBADF (Bad file descriptor) [pid 5887] close(22) = -1 EBADF (Bad file descriptor) [pid 5887] close(23) = -1 EBADF (Bad file descriptor) [pid 5887] close(24) = -1 EBADF (Bad file descriptor) [pid 5887] close(25) = -1 EBADF (Bad file descriptor) [pid 5887] close(26) = -1 EBADF (Bad file descriptor) [pid 5887] close(27) = -1 EBADF (Bad file descriptor) [pid 5887] close(28) = -1 EBADF (Bad file descriptor) [pid 5887] close(29) = -1 EBADF (Bad file descriptor) [pid 5887] exit_group(0) = ? [pid 5887] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5888 attached , child_tidptr=0x5555573b7650) = 31 [pid 5888] set_robust_list(0x5555573b7660, 24) = 0 [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5888] setpgid(0, 0) = 0 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5888] write(3, "1000", 4) = 4 [pid 5888] close(3) = 0 [pid 5888] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5888] write(1, "executing program\n", 18) = 18 [pid 5888] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5888] close(3) = 0 [pid 5888] close(4) = -1 EBADF (Bad file descriptor) [pid 5888] close(5) = -1 EBADF (Bad file descriptor) [pid 5888] close(6) = -1 EBADF (Bad file descriptor) [pid 5888] close(7) = -1 EBADF (Bad file descriptor) [pid 5888] close(8) = -1 EBADF (Bad file descriptor) [pid 5888] close(9) = -1 EBADF (Bad file descriptor) [pid 5888] close(10) = -1 EBADF (Bad file descriptor) [pid 5888] close(11) = -1 EBADF (Bad file descriptor) [pid 5888] close(12) = -1 EBADF (Bad file descriptor) [pid 5888] close(13) = -1 EBADF (Bad file descriptor) [pid 5888] close(14) = -1 EBADF (Bad file descriptor) [pid 5888] close(15) = -1 EBADF (Bad file descriptor) [pid 5888] close(16) = -1 EBADF (Bad file descriptor) [pid 5888] close(17) = -1 EBADF (Bad file descriptor) [pid 5888] close(18) = -1 EBADF (Bad file descriptor) [pid 5888] close(19) = -1 EBADF (Bad file descriptor) [pid 5888] close(20) = -1 EBADF (Bad file descriptor) [pid 5888] close(21) = -1 EBADF (Bad file descriptor) [pid 5888] close(22) = -1 EBADF (Bad file descriptor) [pid 5888] close(23) = -1 EBADF (Bad file descriptor) [pid 5888] close(24) = -1 EBADF (Bad file descriptor) [pid 5888] close(25) = -1 EBADF (Bad file descriptor) [pid 5888] close(26) = -1 EBADF (Bad file descriptor) [pid 5888] close(27) = -1 EBADF (Bad file descriptor) [pid 5888] close(28) = -1 EBADF (Bad file descriptor) [pid 5888] close(29) = -1 EBADF (Bad file descriptor) [pid 5888] exit_group(0) = ? [pid 5888] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5889 attached , child_tidptr=0x5555573b7650) = 32 [pid 5889] set_robust_list(0x5555573b7660, 24) = 0 [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5889] setpgid(0, 0) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5889] write(3, "1000", 4) = 4 [pid 5889] close(3) = 0 [pid 5889] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] write(1, "executing program\n", 18executing program ) = 18 [pid 5889] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5889] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5889] close(3) = 0 [pid 5889] close(4) = -1 EBADF (Bad file descriptor) [pid 5889] close(5) = -1 EBADF (Bad file descriptor) [pid 5889] close(6) = -1 EBADF (Bad file descriptor) [pid 5889] close(7) = -1 EBADF (Bad file descriptor) [pid 5889] close(8) = -1 EBADF (Bad file descriptor) [pid 5889] close(9) = -1 EBADF (Bad file descriptor) [pid 5889] close(10) = -1 EBADF (Bad file descriptor) [pid 5889] close(11) = -1 EBADF (Bad file descriptor) [pid 5889] close(12) = -1 EBADF (Bad file descriptor) [pid 5889] close(13) = -1 EBADF (Bad file descriptor) [pid 5889] close(14) = -1 EBADF (Bad file descriptor) [pid 5889] close(15) = -1 EBADF (Bad file descriptor) [pid 5889] close(16) = -1 EBADF (Bad file descriptor) [pid 5889] close(17) = -1 EBADF (Bad file descriptor) [pid 5889] close(18) = -1 EBADF (Bad file descriptor) [pid 5889] close(19) = -1 EBADF (Bad file descriptor) [pid 5889] close(20) = -1 EBADF (Bad file descriptor) [pid 5889] close(21) = -1 EBADF (Bad file descriptor) [pid 5889] close(22) = -1 EBADF (Bad file descriptor) [pid 5889] close(23) = -1 EBADF (Bad file descriptor) [pid 5889] close(24) = -1 EBADF (Bad file descriptor) [pid 5889] close(25) = -1 EBADF (Bad file descriptor) [pid 5889] close(26) = -1 EBADF (Bad file descriptor) [pid 5889] close(27) = -1 EBADF (Bad file descriptor) [pid 5889] close(28) = -1 EBADF (Bad file descriptor) [pid 5889] close(29) = -1 EBADF (Bad file descriptor) [pid 5889] exit_group(0) = ? [pid 5889] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5890 attached [pid 5890] set_robust_list(0x5555573b7660, 24) = 0 [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x5555573b7650) = 33 [pid 5890] <... prctl resumed>) = 0 [pid 5890] setpgid(0, 0) = 0 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5890] write(3, "1000", 4) = 4 [pid 5890] close(3) = 0 [pid 5890] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] write(1, "executing program\n", 18executing program ) = 18 [pid 5890] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5890] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2e\x00\x00\x00\x10\x00\x81\x88\xe6\xb6\x2a\xa7\x37\x72\xcc\x9f\x1b\xa1\xf8\x48\x11\x00\x00\x00\x5e\x14\x06\x02\x00\x00\x00\x00\x0e\x00\x0a\x00\x10\x00\x00\x00\x02\x90\x00\x00\x12\x1f", iov_len=46}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 46 [pid 5890] close(3) = 0 [pid 5890] close(4) = -1 EBADF (Bad file descriptor) [pid 5890] close(5) = -1 EBADF (Bad file descriptor) [pid 5890] close(6) = -1 EBADF (Bad file descriptor) [pid 5890] close(7) = -1 EBADF (Bad file descriptor) [pid 5890] close(8) = -1 EBADF (Bad file descriptor) [ 112.970293][ T5890] validate_nla: 6 callbacks suppressed [ 112.970315][ T5890] netlink: 'syz-executor314': attribute type 10 has an invalid length. [pid 5890] close(9) = -1 EBADF (Bad file descriptor) [pid 5890] close(10) = -1 EBADF (Bad file descriptor) [pid 5890] close(11) = -1 EBADF (Bad file descriptor) [pid 5890] close(12) = -1 EBADF (Bad file descriptor) [pid 5890] close(13) = -1 EBADF (Bad file descriptor) [pid 5890] close(14) = -1 EBADF (Bad file descriptor) [pid 5890] close(15) = -1 EBADF (Bad file descriptor) [pid 5890] close(16) = -1 EBADF (Bad file descriptor) [pid 5890] close(17) = -1 EBADF (Bad file descriptor) [pid 5890] close(18) = -1 EBADF (Bad file descriptor) [pid 5890] close(19) = -1 EBADF (Bad file descriptor) [pid 5890] close(20) = -1 EBADF (Bad file descriptor) [pid 5890] close(21) = -1 EBADF (Bad file descriptor) [pid 5890] close(22) = -1 EBADF (Bad file descriptor) [pid 5890] close(23) = -1 EBADF (Bad file descriptor) [pid 5890] close(24) = -1 EBADF (Bad file descriptor) [pid 5890] close(25) = -1 EBADF (Bad file descriptor) [pid 5890] close(26) = -1 EBADF (Bad file descriptor) [pid 5890] close(27) = -1 EBADF (Bad file descriptor) [pid 5890] close(28) = -1 EBADF (Bad file descriptor) [pid 5890] close(29) = -1 EBADF (Bad file descriptor) [pid 5890] exit_group(0) = ? [pid 5890] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5891 attached , child_tidptr=0x5555573b7650) = 34 [pid 5891] set_robust_list(0x5555573b7660, 24) = 0 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5891] setpgid(0, 0) = 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5891] write(3, "1000", 4) = 4 [pid 5891] close(3) = 0 [pid 5891] read(200, 0x7fffa8bdf890, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5891] write(1, "executing program\n", 18) = 18 [pid 5891] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3