./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1882678384 <...> Warning: Permanently added '10.128.0.99' (ED25519) to the list of known hosts. execve("./syz-executor1882678384", ["./syz-executor1882678384"], 0x7ffd0f2cccf0 /* 10 vars */) = 0 brk(NULL) = 0x55555fe8e000 brk(0x55555fe8ed00) = 0x55555fe8ed00 arch_prctl(ARCH_SET_FS, 0x55555fe8e380) = 0 set_tid_address(0x55555fe8e650) = 5827 set_robust_list(0x55555fe8e660, 24) = 0 rseq(0x55555fe8eca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1882678384", 4096) = 28 getrandom("\xab\x01\xd3\x70\x54\x62\x5a\xe8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555fe8ed00 brk(0x55555feafd00) = 0x55555feafd00 brk(0x55555feb0000) = 0x55555feb0000 mprotect(0x7f2f21c75000, 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 5828 attached [pid 5828] set_robust_list(0x55555fe8e660, 24 [pid 5827] <... clone resumed>, child_tidptr=0x55555fe8e650) = 5828 [pid 5828] <... set_robust_list resumed>) = 0 [pid 5828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5828] getppid() = 0 [pid 5828] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5828] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5828] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5828] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5828] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5828] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5828] unshare(CLONE_NEWNS) = 0 [pid 5828] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5828] unshare(CLONE_NEWIPC) = 0 [pid 5828] unshare(CLONE_NEWCGROUP) = 0 [pid 5828] unshare(CLONE_NEWUTS) = 0 [pid 5828] unshare(CLONE_SYSVSEM) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "16777216", 8) = 8 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "536870912", 9) = 9 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "1024", 4) = 4 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "8192", 4) = 4 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "1024", 4) = 4 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "1024", 4) = 4 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5828] close(3) = 0 [pid 5828] getpid() = 1 [pid 5828] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5838] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5828] <... clone resumed>, child_tidptr=0x55555fe8e650) = 2 [pid 5838] setpgid(0, 0) = 0 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5838] write(3, "1000", 4) = 4 [pid 5838] close(3) = 0 [pid 5838] 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 5838] 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 5838] 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 5838] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5838] write(1, "executing program\n", 18) = 18 [pid 5838] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5838] 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 5838] close(3) = 0 [pid 5838] close(4) = -1 EBADF (Bad file descriptor) [pid 5838] close(5) = -1 EBADF (Bad file descriptor) [ 101.778605][ T5838] netlink: 'syz-executor188': attribute type 10 has an invalid length. [ 101.795952][ T5838] team0: Port device dummy0 added [pid 5838] close(6) = -1 EBADF (Bad file descriptor) [pid 5838] close(7) = -1 EBADF (Bad file descriptor) [pid 5838] close(8) = -1 EBADF (Bad file descriptor) [pid 5838] close(9) = -1 EBADF (Bad file descriptor) [pid 5838] close(10) = -1 EBADF (Bad file descriptor) [pid 5838] close(11) = -1 EBADF (Bad file descriptor) [pid 5838] close(12) = -1 EBADF (Bad file descriptor) [pid 5838] close(13) = -1 EBADF (Bad file descriptor) [pid 5838] close(14) = -1 EBADF (Bad file descriptor) [pid 5838] close(15) = -1 EBADF (Bad file descriptor) [pid 5838] close(16) = -1 EBADF (Bad file descriptor) [pid 5838] close(17) = -1 EBADF (Bad file descriptor) [pid 5838] close(18) = -1 EBADF (Bad file descriptor) [pid 5838] close(19) = -1 EBADF (Bad file descriptor) [pid 5838] close(20) = -1 EBADF (Bad file descriptor) [pid 5838] close(21) = -1 EBADF (Bad file descriptor) [pid 5838] close(22) = -1 EBADF (Bad file descriptor) [pid 5838] close(23) = -1 EBADF (Bad file descriptor) [pid 5838] close(24) = -1 EBADF (Bad file descriptor) [pid 5838] close(25) = -1 EBADF (Bad file descriptor) [pid 5838] close(26) = -1 EBADF (Bad file descriptor) [pid 5838] close(27) = -1 EBADF (Bad file descriptor) [pid 5838] close(28) = -1 EBADF (Bad file descriptor) [pid 5838] close(29) = -1 EBADF (Bad file descriptor) [pid 5838] exit_group(0) = ? [pid 5838] +++ exited with 0 +++ [pid 5828] --- 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 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5840 attached , child_tidptr=0x55555fe8e650) = 3 [pid 5840] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5840] setpgid(0, 0) = 0 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5840] write(3, "1000", 4) = 4 [pid 5840] close(3) = 0 [pid 5840] read(200, executing program 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] write(1, "executing program\n", 18) = 18 [pid 5840] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [ 102.125670][ T5840] netlink: 'syz-executor188': attribute type 10 has an invalid length. [ 102.134714][ T5840] [ 102.137070][ T5840] ====================================================== [ 102.144102][ T5840] WARNING: possible circular locking dependency detected [ 102.151149][ T5840] 6.15.0-rc4-syzkaller-00745-g586ceac9acb7 #0 Not tainted [ 102.158273][ T5840] ------------------------------------------------------ [ 102.165301][ T5840] syz-executor188/5840 is trying to acquire lock: [ 102.171712][ T5840] ffff888076bc8e00 (team->team_lock_key){+.+.}-{4:4}, at: team_device_event+0x182/0xa20 [ 102.181503][ T5840] [ 102.181503][ T5840] but task is already holding lock: [ 102.188920][ T5840] ffff88807e134d30 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink+0x370/0x40d0 [ 102.198615][ T5840] [ 102.198615][ T5840] which lock already depends on the new lock. [ 102.198615][ T5840] [ 102.209047][ T5840] [ 102.209047][ T5840] the existing dependency chain (in reverse order) is: [ 102.218069][ T5840] [ 102.218069][ T5840] -> #1 (&dev_instance_lock_key#3){+.+.}-{4:4}: [ 102.226520][ T5840] lock_acquire+0x120/0x360 [ 102.231574][ T5840] __mutex_lock+0x182/0xe80 [ 102.236623][ T5840] dev_set_mtu+0x10e/0x260 [ 102.241573][ T5840] team_add_slave+0x8b8/0x2840 [ 102.246889][ T5840] do_set_master+0x530/0x6d0 [ 102.252045][ T5840] do_setlink+0xd47/0x40d0 [ 102.256996][ T5840] rtnl_newlink+0x160b/0x1c70 [ 102.262209][ T5840] rtnetlink_rcv_msg+0x7cc/0xb70 [ 102.267700][ T5840] netlink_rcv_skb+0x219/0x490 [ 102.273013][ T5840] netlink_unicast+0x758/0x8d0 [ 102.278326][ T5840] netlink_sendmsg+0x805/0xb30 [ 102.283634][ T5840] __sock_sendmsg+0x219/0x270 [ 102.288852][ T5840] ____sys_sendmsg+0x505/0x830 [ 102.294148][ T5840] ___sys_sendmsg+0x21f/0x2a0 [ 102.299376][ T5840] __x64_sys_sendmsg+0x19b/0x260 [ 102.304851][ T5840] do_syscall_64+0xf6/0x210 [ 102.309895][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.316336][ T5840] [ 102.316336][ T5840] -> #0 (team->team_lock_key){+.+.}-{4:4}: [ 102.324344][ T5840] validate_chain+0xb9b/0x2140 [ 102.329637][ T5840] __lock_acquire+0xaac/0xd20 [ 102.334849][ T5840] lock_acquire+0x120/0x360 [ 102.339886][ T5840] __mutex_lock+0x182/0xe80 [ 102.344931][ T5840] team_device_event+0x182/0xa20 [ 102.350402][ T5840] notifier_call_chain+0x1b3/0x3e0 [ 102.356044][ T5840] __dev_notify_flags+0x18d/0x2e0 [ 102.361611][ T5840] netif_change_flags+0xe8/0x1a0 [ 102.367084][ T5840] do_setlink+0xcb9/0x40d0 [ 102.372035][ T5840] rtnl_newlink+0x160b/0x1c70 [ 102.377240][ T5840] rtnetlink_rcv_msg+0x7cc/0xb70 [ 102.382751][ T5840] netlink_rcv_skb+0x219/0x490 [ 102.388052][ T5840] netlink_unicast+0x758/0x8d0 [ 102.393348][ T5840] netlink_sendmsg+0x805/0xb30 [ 102.398650][ T5840] __sock_sendmsg+0x219/0x270 [ 102.403873][ T5840] ____sys_sendmsg+0x505/0x830 [ 102.409175][ T5840] ___sys_sendmsg+0x21f/0x2a0 [ 102.414387][ T5840] __x64_sys_sendmsg+0x19b/0x260 [ 102.419859][ T5840] do_syscall_64+0xf6/0x210 [ 102.424906][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.431330][ T5840] [ 102.431330][ T5840] other info that might help us debug this: [ 102.431330][ T5840] [ 102.441569][ T5840] Possible unsafe locking scenario: [ 102.441569][ T5840] [ 102.449025][ T5840] CPU0 CPU1 [ 102.454397][ T5840] ---- ---- [ 102.459784][ T5840] lock(&dev_instance_lock_key#3); [ 102.465025][ T5840] lock(team->team_lock_key); [ 102.472328][ T5840] lock(&dev_instance_lock_key#3); [ 102.480073][ T5840] lock(team->team_lock_key); [ 102.484853][ T5840] [ 102.484853][ T5840] *** DEADLOCK *** [ 102.484853][ T5840] [ 102.493025][ T5840] 2 locks held by syz-executor188/5840: [ 102.498575][ T5840] #0: ffffffff8f2f4748 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 102.507655][ T5840] #1: ffff88807e134d30 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink+0x370/0x40d0 [ 102.517778][ T5840] [ 102.517778][ T5840] stack backtrace: [ 102.523703][ T5840] CPU: 0 UID: 0 PID: 5840 Comm: syz-executor188 Not tainted 6.15.0-rc4-syzkaller-00745-g586ceac9acb7 #0 PREEMPT(full) [ 102.523730][ T5840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 102.523746][ T5840] Call Trace: [ 102.523758][ T5840] [ 102.523766][ T5840] dump_stack_lvl+0x189/0x250 [ 102.523810][ T5840] ? __pfx_dump_stack_lvl+0x10/0x10 [ 102.523833][ T5840] ? __pfx__printk+0x10/0x10 [ 102.523856][ T5840] ? print_lock_name+0xde/0x100 [ 102.523871][ T5840] print_circular_bug+0x2ee/0x310 [ 102.523889][ T5840] check_noncircular+0x134/0x160 [ 102.523907][ T5840] validate_chain+0xb9b/0x2140 [ 102.523924][ T5840] ? __lock_acquire+0xaac/0xd20 [ 102.523950][ T5840] __lock_acquire+0xaac/0xd20 [ 102.523972][ T5840] ? team_device_event+0x182/0xa20 [ 102.523988][ T5840] lock_acquire+0x120/0x360 [ 102.524009][ T5840] ? team_device_event+0x182/0xa20 [ 102.524026][ T5840] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 102.524049][ T5840] __mutex_lock+0x182/0xe80 [ 102.524072][ T5840] ? team_device_event+0x182/0xa20 [ 102.524091][ T5840] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 102.524108][ T5840] ? team_device_event+0x182/0xa20 [ 102.524124][ T5840] ? __pfx___mutex_lock+0x10/0x10 [ 102.524146][ T5840] ? __timer_delete_sync+0x218/0x2d0 [ 102.524171][ T5840] team_device_event+0x182/0xa20 [ 102.524188][ T5840] notifier_call_chain+0x1b3/0x3e0 [ 102.524207][ T5840] __dev_notify_flags+0x18d/0x2e0 [ 102.524227][ T5840] ? __pfx___dev_notify_flags+0x10/0x10 [ 102.524245][ T5840] ? __dev_change_flags+0x4cc/0x6d0 [ 102.524265][ T5840] ? __pfx___dev_change_flags+0x10/0x10 [ 102.524282][ T5840] ? vprintk_emit+0x63e/0x7a0 [ 102.524298][ T5840] ? lockdep_hardirqs_on+0x9c/0x150 [ 102.524321][ T5840] netif_change_flags+0xe8/0x1a0 [ 102.524342][ T5840] do_setlink+0xcb9/0x40d0 [ 102.524366][ T5840] ? __pfx_do_setlink+0x10/0x10 [ 102.524385][ T5840] ? __lock_acquire+0xaac/0xd20 [ 102.524407][ T5840] ? __mutex_trylock_common+0x153/0x260 [ 102.524424][ T5840] ? __pfx___mutex_trylock_common+0x10/0x10 [ 102.524441][ T5840] ? rcu_is_watching+0x15/0xb0 [ 102.524464][ T5840] ? trace_contention_end+0x39/0x120 [ 102.524479][ T5840] ? __mutex_lock+0x330/0xe80 [ 102.524503][ T5840] ? __pfx_aa_get_newest_label+0x10/0x10 [ 102.524521][ T5840] ? rtnl_newlink+0x8db/0x1c70 [ 102.524535][ T5840] ? rcu_is_watching+0x15/0xb0 [ 102.524558][ T5840] ? __pfx___mutex_lock+0x10/0x10 [ 102.524584][ T5840] ? ns_capable+0x8a/0xf0 [ 102.524599][ T5840] ? rtnl_link_get_net_capable+0x16a/0x350 [ 102.524618][ T5840] rtnl_newlink+0x160b/0x1c70 [ 102.524633][ T5840] ? __kasan_slab_free+0x62/0x70 [ 102.524656][ T5840] ? __pfx_rtnl_newlink+0x10/0x10 [ 102.524682][ T5840] ? kasan_quarantine_put+0xdd/0x220 [ 102.524698][ T5840] ? lockdep_hardirqs_on+0x9c/0x150 [ 102.524722][ T5840] ? nlmon_xmit+0xb0/0x100 [ 102.524741][ T5840] ? kmem_cache_free+0x192/0x3f0 [ 102.524763][ T5840] ? __local_bh_enable_ip+0x12d/0x1c0 [ 102.524787][ T5840] ? lockdep_hardirqs_on+0x9c/0x150 [ 102.524809][ T5840] ? __local_bh_enable_ip+0x12d/0x1c0 [ 102.524832][ T5840] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 102.524864][ T5840] ? aa_get_newest_label+0xf7/0x5d0 [ 102.524880][ T5840] ? __lock_acquire+0xaac/0xd20 [ 102.524909][ T5840] ? __pfx_rtnl_newlink+0x10/0x10 [ 102.524924][ T5840] rtnetlink_rcv_msg+0x7cc/0xb70 [ 102.524941][ T5840] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 102.524956][ T5840] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 102.524973][ T5840] ? ref_tracker_free+0x63a/0x7d0 [ 102.524988][ T5840] ? __copy_skb_header+0xa7/0x550 [ 102.525011][ T5840] netlink_rcv_skb+0x219/0x490 [ 102.525029][ T5840] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 102.525045][ T5840] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 102.525067][ T5840] ? netlink_deliver_tap+0x2e/0x1b0 [ 102.525084][ T5840] ? netlink_deliver_tap+0x2e/0x1b0 [ 102.525102][ T5840] netlink_unicast+0x758/0x8d0 [ 102.525120][ T5840] netlink_sendmsg+0x805/0xb30 [ 102.525141][ T5840] ? __pfx_netlink_sendmsg+0x10/0x10 [ 102.525159][ T5840] ? aa_sock_msg_perm+0x94/0x160 [ 102.525175][ T5840] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 102.525193][ T5840] ? __pfx_netlink_sendmsg+0x10/0x10 [ 102.525210][ T5840] __sock_sendmsg+0x219/0x270 [ 102.525236][ T5840] ____sys_sendmsg+0x505/0x830 [ 102.525258][ T5840] ? __pfx_____sys_sendmsg+0x10/0x10 [ 102.525280][ T5840] ? import_iovec+0x74/0xa0 [ 102.525302][ T5840] ___sys_sendmsg+0x21f/0x2a0 [ 102.525322][ T5840] ? __pfx____sys_sendmsg+0x10/0x10 [ 102.525343][ T5840] ? do_raw_spin_lock+0x121/0x290 [ 102.525366][ T5840] ? _raw_spin_lock_irq+0xae/0xf0 [ 102.525394][ T5840] __x64_sys_sendmsg+0x19b/0x260 [ 102.525415][ T5840] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 102.525443][ T5840] do_syscall_64+0xf6/0x210 [ 102.525467][ T5840] ? clear_bhb_loop+0x45/0xa0 [ 102.525484][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.525500][ T5840] RIP: 0033:0x7f2f21bfc4d9 [ 102.525525][ T5840] 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 [ 102.525538][ T5840] RSP: 002b:00007ffd890f2888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.525553][ T5840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f21bfc4d9 [pid 5840] 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 5840] close(3) = 0 [pid 5840] close(4) = -1 EBADF (Bad file descriptor) [pid 5840] close(5) = -1 EBADF (Bad file descriptor) [pid 5840] close(6) = -1 EBADF (Bad file descriptor) [pid 5840] close(7) = -1 EBADF (Bad file descriptor) [pid 5840] close(8) = -1 EBADF (Bad file descriptor) [pid 5840] close(9) = -1 EBADF (Bad file descriptor) [pid 5840] close(10) = -1 EBADF (Bad file descriptor) [pid 5840] close(11) = -1 EBADF (Bad file descriptor) [pid 5840] close(12) = -1 EBADF (Bad file descriptor) [pid 5840] close(13) = -1 EBADF (Bad file descriptor) [pid 5840] close(14) = -1 EBADF (Bad file descriptor) [pid 5840] close(15) = -1 EBADF (Bad file descriptor) [pid 5840] close(16) = -1 EBADF (Bad file descriptor) [pid 5840] close(17) = -1 EBADF (Bad file descriptor) [pid 5840] close(18) = -1 EBADF (Bad file descriptor) [pid 5840] close(19) = -1 EBADF (Bad file descriptor) [pid 5840] close(20) = -1 EBADF (Bad file descriptor) [pid 5840] close(21) = -1 EBADF (Bad file descriptor) [pid 5840] close(22) = -1 EBADF (Bad file descriptor) [pid 5840] close(23) = -1 EBADF (Bad file descriptor) [pid 5840] close(24) = -1 EBADF (Bad file descriptor) [pid 5840] close(25) = -1 EBADF (Bad file descriptor) [pid 5840] close(26) = -1 EBADF (Bad file descriptor) [pid 5840] close(27) = -1 EBADF (Bad file descriptor) [pid 5840] close(28) = -1 EBADF (Bad file descriptor) [pid 5840] close(29) = -1 EBADF (Bad file descriptor) [pid 5840] exit_group(0) = ? [ 102.525564][ T5840] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 102.525573][ T5840] RBP: 00007ffd890f28c0 R08: 0000000000000001 R09: 0000000000000001 [ 102.525583][ T5840] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000f4240 [ 102.525593][ T5840] R13: 0000000000018d04 R14: 00007ffd890f28a4 R15: 00007ffd890f28b0 [ 102.525610][ T5840] [pid 5840] +++ exited with 0 +++ [pid 5828] --- 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 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5841 attached , child_tidptr=0x55555fe8e650) = 4 [pid 5841] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5841] write(3, "1000", 4) = 4 [pid 5841] close(3) = 0 [pid 5841] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] write(1, "executing program\n", 18executing program ) = 18 [pid 5841] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5841] 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 5841] close(3) = 0 [pid 5841] close(4) = -1 EBADF (Bad file descriptor) [pid 5841] close(5) = -1 EBADF (Bad file descriptor) [pid 5841] close(6) = -1 EBADF (Bad file descriptor) [pid 5841] close(7) = -1 EBADF (Bad file descriptor) [pid 5841] close(8) = -1 EBADF (Bad file descriptor) [pid 5841] close(9) = -1 EBADF (Bad file descriptor) [pid 5841] close(10) = -1 EBADF (Bad file descriptor) [pid 5841] close(11) = -1 EBADF (Bad file descriptor) [pid 5841] close(12) = -1 EBADF (Bad file descriptor) [pid 5841] close(13) = -1 EBADF (Bad file descriptor) [pid 5841] close(14) = -1 EBADF (Bad file descriptor) [pid 5841] close(15) = -1 EBADF (Bad file descriptor) [pid 5841] close(16) = -1 EBADF (Bad file descriptor) [pid 5841] close(17) = -1 EBADF (Bad file descriptor) [pid 5841] close(18) = -1 EBADF (Bad file descriptor) [pid 5841] close(19) = -1 EBADF (Bad file descriptor) [pid 5841] close(20) = -1 EBADF (Bad file descriptor) [pid 5841] close(21) = -1 EBADF (Bad file descriptor) [pid 5841] close(22) = -1 EBADF (Bad file descriptor) [pid 5841] close(23) = -1 EBADF (Bad file descriptor) [pid 5841] close(24) = -1 EBADF (Bad file descriptor) [pid 5841] close(25) = -1 EBADF (Bad file descriptor) [ 103.175168][ T5841] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5841] close(26) = -1 EBADF (Bad file descriptor) [pid 5841] close(27) = -1 EBADF (Bad file descriptor) [pid 5841] close(28) = -1 EBADF (Bad file descriptor) [pid 5841] close(29) = -1 EBADF (Bad file descriptor) [pid 5841] exit_group(0) = ? [pid 5841] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5842 attached , child_tidptr=0x55555fe8e650) = 5 [pid 5842] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] setpgid(0, 0) = 0 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1000", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] write(1, "executing program\n", 18executing program ) = 18 [pid 5842] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5842] 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 5842] close(3) = 0 [pid 5842] close(4) = -1 EBADF (Bad file descriptor) [pid 5842] close(5) = -1 EBADF (Bad file descriptor) [pid 5842] close(6) = -1 EBADF (Bad file descriptor) [pid 5842] close(7) = -1 EBADF (Bad file descriptor) [pid 5842] close(8) = -1 EBADF (Bad file descriptor) [pid 5842] close(9) = -1 EBADF (Bad file descriptor) [pid 5842] close(10) = -1 EBADF (Bad file descriptor) [pid 5842] close(11) = -1 EBADF (Bad file descriptor) [pid 5842] close(12) = -1 EBADF (Bad file descriptor) [pid 5842] close(13) = -1 EBADF (Bad file descriptor) [pid 5842] close(14) = -1 EBADF (Bad file descriptor) [ 103.258041][ T5842] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5842] close(15) = -1 EBADF (Bad file descriptor) [pid 5842] close(16) = -1 EBADF (Bad file descriptor) [pid 5842] close(17) = -1 EBADF (Bad file descriptor) [pid 5842] close(18) = -1 EBADF (Bad file descriptor) [pid 5842] close(19) = -1 EBADF (Bad file descriptor) [pid 5842] close(20) = -1 EBADF (Bad file descriptor) [pid 5842] close(21) = -1 EBADF (Bad file descriptor) [pid 5842] close(22) = -1 EBADF (Bad file descriptor) [pid 5842] close(23) = -1 EBADF (Bad file descriptor) [pid 5842] close(24) = -1 EBADF (Bad file descriptor) [pid 5842] close(25) = -1 EBADF (Bad file descriptor) [pid 5842] close(26) = -1 EBADF (Bad file descriptor) [pid 5842] close(27) = -1 EBADF (Bad file descriptor) [pid 5842] close(28) = -1 EBADF (Bad file descriptor) [pid 5842] close(29) = -1 EBADF (Bad file descriptor) [pid 5842] exit_group(0) = ? [pid 5842] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5843 attached , child_tidptr=0x55555fe8e650) = 6 [pid 5843] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5843] setpgid(0, 0) = 0 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5843] write(3, "1000", 4) = 4 [pid 5843] close(3) = 0 [pid 5843] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] write(1, "executing program\n", 18executing program ) = 18 [pid 5843] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5843] 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 5843] close(3) = 0 [pid 5843] close(4) = -1 EBADF (Bad file descriptor) [pid 5843] close(5) = -1 EBADF (Bad file descriptor) [pid 5843] close(6) = -1 EBADF (Bad file descriptor) [pid 5843] close(7) = -1 EBADF (Bad file descriptor) [pid 5843] close(8) = -1 EBADF (Bad file descriptor) [pid 5843] close(9) = -1 EBADF (Bad file descriptor) [pid 5843] close(10) = -1 EBADF (Bad file descriptor) [pid 5843] close(11) = -1 EBADF (Bad file descriptor) [pid 5843] close(12) = -1 EBADF (Bad file descriptor) [pid 5843] close(13) = -1 EBADF (Bad file descriptor) [pid 5843] close(14) = -1 EBADF (Bad file descriptor) [pid 5843] close(15) = -1 EBADF (Bad file descriptor) [ 103.352451][ T5843] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5843] close(16) = -1 EBADF (Bad file descriptor) [pid 5843] close(17) = -1 EBADF (Bad file descriptor) [pid 5843] close(18) = -1 EBADF (Bad file descriptor) [pid 5843] close(19) = -1 EBADF (Bad file descriptor) [pid 5843] close(20) = -1 EBADF (Bad file descriptor) [pid 5843] close(21) = -1 EBADF (Bad file descriptor) [pid 5843] close(22) = -1 EBADF (Bad file descriptor) [pid 5843] close(23) = -1 EBADF (Bad file descriptor) [pid 5843] close(24) = -1 EBADF (Bad file descriptor) [pid 5843] close(25) = -1 EBADF (Bad file descriptor) [pid 5843] close(26) = -1 EBADF (Bad file descriptor) [pid 5843] close(27) = -1 EBADF (Bad file descriptor) [pid 5843] close(28) = -1 EBADF (Bad file descriptor) [pid 5843] close(29) = -1 EBADF (Bad file descriptor) [pid 5843] exit_group(0) = ? [pid 5843] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5844 attached [pid 5844] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5828] <... clone resumed>, child_tidptr=0x55555fe8e650) = 7 [pid 5844] <... prctl resumed>) = 0 [pid 5844] setpgid(0, 0) = 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5844] write(3, "1000", 4) = 4 [pid 5844] close(3) = 0 [pid 5844] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] write(1, "executing program\n", 18executing program ) = 18 [pid 5844] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5844] 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 5844] close(3) = 0 [pid 5844] close(4) = -1 EBADF (Bad file descriptor) [pid 5844] close(5) = -1 EBADF (Bad file descriptor) [pid 5844] close(6) = -1 EBADF (Bad file descriptor) [pid 5844] close(7) = -1 EBADF (Bad file descriptor) [ 103.475256][ T5844] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5844] close(8) = -1 EBADF (Bad file descriptor) [pid 5844] close(9) = -1 EBADF (Bad file descriptor) [pid 5844] close(10) = -1 EBADF (Bad file descriptor) [pid 5844] close(11) = -1 EBADF (Bad file descriptor) [pid 5844] close(12) = -1 EBADF (Bad file descriptor) [pid 5844] close(13) = -1 EBADF (Bad file descriptor) [pid 5844] close(14) = -1 EBADF (Bad file descriptor) [pid 5844] close(15) = -1 EBADF (Bad file descriptor) [pid 5844] close(16) = -1 EBADF (Bad file descriptor) [pid 5844] close(17) = -1 EBADF (Bad file descriptor) [pid 5844] close(18) = -1 EBADF (Bad file descriptor) [pid 5844] close(19) = -1 EBADF (Bad file descriptor) [pid 5844] close(20) = -1 EBADF (Bad file descriptor) [pid 5844] close(21) = -1 EBADF (Bad file descriptor) [pid 5844] close(22) = -1 EBADF (Bad file descriptor) [pid 5844] close(23) = -1 EBADF (Bad file descriptor) [pid 5844] close(24) = -1 EBADF (Bad file descriptor) [pid 5844] close(25) = -1 EBADF (Bad file descriptor) [pid 5844] close(26) = -1 EBADF (Bad file descriptor) [pid 5844] close(27) = -1 EBADF (Bad file descriptor) [pid 5844] close(28) = -1 EBADF (Bad file descriptor) [pid 5844] close(29) = -1 EBADF (Bad file descriptor) [pid 5844] exit_group(0) = ? [pid 5844] +++ exited with 0 +++ [pid 5828] --- 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 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5845 attached , child_tidptr=0x55555fe8e650) = 8 [pid 5845] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5845] setpgid(0, 0) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5845] write(3, "1000", 4) = 4 [pid 5845] close(3) = 0 [pid 5845] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] write(1, "executing program\n", 18executing program ) = 18 [pid 5845] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5845] 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 5845] close(3) = 0 [pid 5845] close(4) = -1 EBADF (Bad file descriptor) [pid 5845] close(5) = -1 EBADF (Bad file descriptor) [pid 5845] close(6) = -1 EBADF (Bad file descriptor) [pid 5845] close(7) = -1 EBADF (Bad file descriptor) [pid 5845] close(8) = -1 EBADF (Bad file descriptor) [pid 5845] close(9) = -1 EBADF (Bad file descriptor) [ 103.781176][ T5845] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5845] close(10) = -1 EBADF (Bad file descriptor) [pid 5845] close(11) = -1 EBADF (Bad file descriptor) [pid 5845] close(12) = -1 EBADF (Bad file descriptor) [pid 5845] close(13) = -1 EBADF (Bad file descriptor) [pid 5845] close(14) = -1 EBADF (Bad file descriptor) [pid 5845] close(15) = -1 EBADF (Bad file descriptor) [pid 5845] close(16) = -1 EBADF (Bad file descriptor) [pid 5845] close(17) = -1 EBADF (Bad file descriptor) [pid 5845] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] close(19) = -1 EBADF (Bad file descriptor) [pid 5845] close(20) = -1 EBADF (Bad file descriptor) [pid 5845] close(21) = -1 EBADF (Bad file descriptor) [pid 5845] close(22) = -1 EBADF (Bad file descriptor) [pid 5845] close(23) = -1 EBADF (Bad file descriptor) [pid 5845] close(24) = -1 EBADF (Bad file descriptor) [pid 5845] close(25) = -1 EBADF (Bad file descriptor) [pid 5845] close(26) = -1 EBADF (Bad file descriptor) [pid 5845] close(27) = -1 EBADF (Bad file descriptor) [pid 5845] close(28) = -1 EBADF (Bad file descriptor) [pid 5845] close(29) = -1 EBADF (Bad file descriptor) [pid 5845] exit_group(0) = ? [pid 5845] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5846 attached , child_tidptr=0x55555fe8e650) = 9 [pid 5846] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5846] setpgid(0, 0) = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5846] write(3, "1000", 4) = 4 [pid 5846] close(3) = 0 [pid 5846] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5846] write(1, "executing program\n", 18) = 18 [pid 5846] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5846] 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 5846] close(3) = 0 [pid 5846] close(4) = -1 EBADF (Bad file descriptor) [pid 5846] close(5) = -1 EBADF (Bad file descriptor) [pid 5846] close(6) = -1 EBADF (Bad file descriptor) [ 104.087373][ T5846] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5846] close(7) = -1 EBADF (Bad file descriptor) [pid 5846] close(8) = -1 EBADF (Bad file descriptor) [pid 5846] close(9) = -1 EBADF (Bad file descriptor) [pid 5846] close(10) = -1 EBADF (Bad file descriptor) [pid 5846] close(11) = -1 EBADF (Bad file descriptor) [pid 5846] close(12) = -1 EBADF (Bad file descriptor) [pid 5846] close(13) = -1 EBADF (Bad file descriptor) [pid 5846] close(14) = -1 EBADF (Bad file descriptor) [pid 5846] close(15) = -1 EBADF (Bad file descriptor) [pid 5846] close(16) = -1 EBADF (Bad file descriptor) [pid 5846] close(17) = -1 EBADF (Bad file descriptor) [pid 5846] close(18) = -1 EBADF (Bad file descriptor) [pid 5846] close(19) = -1 EBADF (Bad file descriptor) [pid 5846] close(20) = -1 EBADF (Bad file descriptor) [pid 5846] close(21) = -1 EBADF (Bad file descriptor) [pid 5846] close(22) = -1 EBADF (Bad file descriptor) [pid 5846] close(23) = -1 EBADF (Bad file descriptor) [pid 5846] close(24) = -1 EBADF (Bad file descriptor) [pid 5846] close(25) = -1 EBADF (Bad file descriptor) [pid 5846] close(26) = -1 EBADF (Bad file descriptor) [pid 5846] close(27) = -1 EBADF (Bad file descriptor) [pid 5846] close(28) = -1 EBADF (Bad file descriptor) [pid 5846] close(29) = -1 EBADF (Bad file descriptor) [pid 5846] exit_group(0) = ? [pid 5846] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5847 attached , child_tidptr=0x55555fe8e650) = 10 [pid 5847] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5847] setpgid(0, 0) = 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5847] write(3, "1000", 4) = 4 [pid 5847] close(3) = 0 [pid 5847] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5847] write(1, "executing program\n", 18) = 18 [pid 5847] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5847] 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 5847] close(3) = 0 [pid 5847] close(4) = -1 EBADF (Bad file descriptor) [pid 5847] close(5) = -1 EBADF (Bad file descriptor) [pid 5847] close(6) = -1 EBADF (Bad file descriptor) [pid 5847] close(7) = -1 EBADF (Bad file descriptor) [pid 5847] close(8) = -1 EBADF (Bad file descriptor) [pid 5847] close(9) = -1 EBADF (Bad file descriptor) [pid 5847] close(10) = -1 EBADF (Bad file descriptor) [pid 5847] close(11) = -1 EBADF (Bad file descriptor) [pid 5847] close(12) = -1 EBADF (Bad file descriptor) [ 104.454013][ T5847] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5847] close(13) = -1 EBADF (Bad file descriptor) [pid 5847] close(14) = -1 EBADF (Bad file descriptor) [pid 5847] close(15) = -1 EBADF (Bad file descriptor) [pid 5847] close(16) = -1 EBADF (Bad file descriptor) [pid 5847] close(17) = -1 EBADF (Bad file descriptor) [pid 5847] close(18) = -1 EBADF (Bad file descriptor) [pid 5847] close(19) = -1 EBADF (Bad file descriptor) [pid 5847] close(20) = -1 EBADF (Bad file descriptor) [pid 5847] close(21) = -1 EBADF (Bad file descriptor) [pid 5847] close(22) = -1 EBADF (Bad file descriptor) [pid 5847] close(23) = -1 EBADF (Bad file descriptor) [pid 5847] close(24) = -1 EBADF (Bad file descriptor) [pid 5847] close(25) = -1 EBADF (Bad file descriptor) [pid 5847] close(26) = -1 EBADF (Bad file descriptor) [pid 5847] close(27) = -1 EBADF (Bad file descriptor) [pid 5847] close(28) = -1 EBADF (Bad file descriptor) [pid 5847] close(29) = -1 EBADF (Bad file descriptor) [pid 5847] exit_group(0) = ? [pid 5847] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5848 attached , child_tidptr=0x55555fe8e650) = 11 [pid 5848] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] setpgid(0, 0) = 0 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "1000", 4) = 4 [pid 5848] close(3) = 0 [pid 5848] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5848] write(1, "executing program\n", 18) = 18 [pid 5848] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5848] 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 5848] close(3) = 0 [pid 5848] close(4) = -1 EBADF (Bad file descriptor) [pid 5848] close(5) = -1 EBADF (Bad file descriptor) [pid 5848] close(6) = -1 EBADF (Bad file descriptor) [pid 5848] close(7) = -1 EBADF (Bad file descriptor) [pid 5848] close(8) = -1 EBADF (Bad file descriptor) [pid 5848] close(9) = -1 EBADF (Bad file descriptor) [pid 5848] close(10) = -1 EBADF (Bad file descriptor) [pid 5848] close(11) = -1 EBADF (Bad file descriptor) [ 104.718561][ T5848] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5848] close(12) = -1 EBADF (Bad file descriptor) [pid 5848] close(13) = -1 EBADF (Bad file descriptor) [pid 5848] close(14) = -1 EBADF (Bad file descriptor) [pid 5848] close(15) = -1 EBADF (Bad file descriptor) [pid 5848] close(16) = -1 EBADF (Bad file descriptor) [pid 5848] close(17) = -1 EBADF (Bad file descriptor) [pid 5848] close(18) = -1 EBADF (Bad file descriptor) [pid 5848] close(19) = -1 EBADF (Bad file descriptor) [pid 5848] close(20) = -1 EBADF (Bad file descriptor) [pid 5848] close(21) = -1 EBADF (Bad file descriptor) [pid 5848] close(22) = -1 EBADF (Bad file descriptor) [pid 5848] close(23) = -1 EBADF (Bad file descriptor) [pid 5848] close(24) = -1 EBADF (Bad file descriptor) [pid 5848] close(25) = -1 EBADF (Bad file descriptor) [pid 5848] close(26) = -1 EBADF (Bad file descriptor) [pid 5848] close(27) = -1 EBADF (Bad file descriptor) [pid 5848] close(28) = -1 EBADF (Bad file descriptor) [pid 5848] close(29) = -1 EBADF (Bad file descriptor) [pid 5848] exit_group(0) = ? [pid 5848] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5850 attached , child_tidptr=0x55555fe8e650) = 12 [pid 5850] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5850] setpgid(0, 0) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5850] write(3, "1000", 4) = 4 [pid 5850] close(3) = 0 [pid 5850] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] write(1, "executing program\n", 18executing program ) = 18 [pid 5850] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5850] 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 5850] close(3) = 0 [pid 5850] close(4) = -1 EBADF (Bad file descriptor) [pid 5850] close(5) = -1 EBADF (Bad file descriptor) [pid 5850] close(6) = -1 EBADF (Bad file descriptor) [pid 5850] close(7) = -1 EBADF (Bad file descriptor) [pid 5850] close(8) = -1 EBADF (Bad file descriptor) [pid 5850] close(9) = -1 EBADF (Bad file descriptor) [pid 5850] close(10) = -1 EBADF (Bad file descriptor) [pid 5850] close(11) = -1 EBADF (Bad file descriptor) [pid 5850] close(12) = -1 EBADF (Bad file descriptor) [pid 5850] close(13) = -1 EBADF (Bad file descriptor) [pid 5850] close(14) = -1 EBADF (Bad file descriptor) [pid 5850] close(15) = -1 EBADF (Bad file descriptor) [pid 5850] close(16) = -1 EBADF (Bad file descriptor) [pid 5850] close(17) = -1 EBADF (Bad file descriptor) [pid 5850] close(18) = -1 EBADF (Bad file descriptor) [pid 5850] close(19) = -1 EBADF (Bad file descriptor) [pid 5850] close(20) = -1 EBADF (Bad file descriptor) [pid 5850] close(21) = -1 EBADF (Bad file descriptor) [pid 5850] close(22) = -1 EBADF (Bad file descriptor) [pid 5850] close(23) = -1 EBADF (Bad file descriptor) [pid 5850] close(24) = -1 EBADF (Bad file descriptor) [pid 5850] close(25) = -1 EBADF (Bad file descriptor) [pid 5850] close(26) = -1 EBADF (Bad file descriptor) [pid 5850] close(27) = -1 EBADF (Bad file descriptor) [pid 5850] close(28) = -1 EBADF (Bad file descriptor) [pid 5850] close(29) = -1 EBADF (Bad file descriptor) [pid 5850] exit_group(0) = ? [pid 5850] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5851 attached , child_tidptr=0x55555fe8e650) = 13 [pid 5851] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5851] setpgid(0, 0) = 0 [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5851] write(3, "1000", 4) = 4 [pid 5851] close(3) = 0 [pid 5851] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5851] write(1, "executing program\n", 18) = 18 [pid 5851] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5851] 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 5851] close(3) = 0 [pid 5851] close(4) = -1 EBADF (Bad file descriptor) [pid 5851] close(5) = -1 EBADF (Bad file descriptor) [pid 5851] close(6) = -1 EBADF (Bad file descriptor) [pid 5851] close(7) = -1 EBADF (Bad file descriptor) [pid 5851] close(8) = -1 EBADF (Bad file descriptor) [pid 5851] close(9) = -1 EBADF (Bad file descriptor) [pid 5851] close(10) = -1 EBADF (Bad file descriptor) [pid 5851] close(11) = -1 EBADF (Bad file descriptor) [pid 5851] close(12) = -1 EBADF (Bad file descriptor) [pid 5851] close(13) = -1 EBADF (Bad file descriptor) [pid 5851] close(14) = -1 EBADF (Bad file descriptor) [pid 5851] close(15) = -1 EBADF (Bad file descriptor) [pid 5851] close(16) = -1 EBADF (Bad file descriptor) [pid 5851] close(17) = -1 EBADF (Bad file descriptor) [pid 5851] close(18) = -1 EBADF (Bad file descriptor) [pid 5851] close(19) = -1 EBADF (Bad file descriptor) [pid 5851] close(20) = -1 EBADF (Bad file descriptor) [pid 5851] close(21) = -1 EBADF (Bad file descriptor) [pid 5851] close(22) = -1 EBADF (Bad file descriptor) [pid 5851] close(23) = -1 EBADF (Bad file descriptor) [pid 5851] close(24) = -1 EBADF (Bad file descriptor) [pid 5851] close(25) = -1 EBADF (Bad file descriptor) [pid 5851] close(26) = -1 EBADF (Bad file descriptor) [pid 5851] close(27) = -1 EBADF (Bad file descriptor) [pid 5851] close(28) = -1 EBADF (Bad file descriptor) [pid 5851] close(29) = -1 EBADF (Bad file descriptor) [pid 5851] exit_group(0) = ? [pid 5851] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5852 attached , child_tidptr=0x55555fe8e650) = 14 [pid 5852] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5852] setpgid(0, 0) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5852] write(3, "1000", 4) = 4 [pid 5852] close(3) = 0 [pid 5852] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5852] write(1, "executing program\n", 18) = 18 [pid 5852] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5852] 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 5852] close(3) = 0 [pid 5852] close(4) = -1 EBADF (Bad file descriptor) [pid 5852] close(5) = -1 EBADF (Bad file descriptor) [pid 5852] close(6) = -1 EBADF (Bad file descriptor) [pid 5852] close(7) = -1 EBADF (Bad file descriptor) [pid 5852] close(8) = -1 EBADF (Bad file descriptor) [pid 5852] close(9) = -1 EBADF (Bad file descriptor) [pid 5852] close(10) = -1 EBADF (Bad file descriptor) [pid 5852] close(11) = -1 EBADF (Bad file descriptor) [pid 5852] close(12) = -1 EBADF (Bad file descriptor) [pid 5852] close(13) = -1 EBADF (Bad file descriptor) [pid 5852] close(14) = -1 EBADF (Bad file descriptor) [pid 5852] close(15) = -1 EBADF (Bad file descriptor) [pid 5852] close(16) = -1 EBADF (Bad file descriptor) [pid 5852] close(17) = -1 EBADF (Bad file descriptor) [pid 5852] close(18) = -1 EBADF (Bad file descriptor) [pid 5852] close(19) = -1 EBADF (Bad file descriptor) [pid 5852] close(20) = -1 EBADF (Bad file descriptor) [pid 5852] close(21) = -1 EBADF (Bad file descriptor) [pid 5852] close(22) = -1 EBADF (Bad file descriptor) [pid 5852] close(23) = -1 EBADF (Bad file descriptor) [pid 5852] close(24) = -1 EBADF (Bad file descriptor) [pid 5852] close(25) = -1 EBADF (Bad file descriptor) [pid 5852] close(26) = -1 EBADF (Bad file descriptor) [pid 5852] close(27) = -1 EBADF (Bad file descriptor) [pid 5852] close(28) = -1 EBADF (Bad file descriptor) [pid 5852] close(29) = -1 EBADF (Bad file descriptor) [pid 5852] exit_group(0) = ? [pid 5852] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5853 attached , child_tidptr=0x55555fe8e650) = 15 [pid 5853] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5853] setpgid(0, 0) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3) = 0 [pid 5853] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5853] write(1, "executing program\n", 18) = 18 [pid 5853] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5853] 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 5853] close(3) = 0 [pid 5853] close(4) = -1 EBADF (Bad file descriptor) [pid 5853] close(5) = -1 EBADF (Bad file descriptor) [pid 5853] close(6) = -1 EBADF (Bad file descriptor) [pid 5853] close(7) = -1 EBADF (Bad file descriptor) [pid 5853] close(8) = -1 EBADF (Bad file descriptor) [pid 5853] close(9) = -1 EBADF (Bad file descriptor) [pid 5853] close(10) = -1 EBADF (Bad file descriptor) [pid 5853] close(11) = -1 EBADF (Bad file descriptor) [pid 5853] close(12) = -1 EBADF (Bad file descriptor) [pid 5853] close(13) = -1 EBADF (Bad file descriptor) [pid 5853] close(14) = -1 EBADF (Bad file descriptor) [pid 5853] close(15) = -1 EBADF (Bad file descriptor) [pid 5853] close(16) = -1 EBADF (Bad file descriptor) [pid 5853] close(17) = -1 EBADF (Bad file descriptor) [pid 5853] close(18) = -1 EBADF (Bad file descriptor) [pid 5853] close(19) = -1 EBADF (Bad file descriptor) [pid 5853] close(20) = -1 EBADF (Bad file descriptor) [pid 5853] close(21) = -1 EBADF (Bad file descriptor) [pid 5853] close(22) = -1 EBADF (Bad file descriptor) [pid 5853] close(23) = -1 EBADF (Bad file descriptor) [pid 5853] close(24) = -1 EBADF (Bad file descriptor) [pid 5853] close(25) = -1 EBADF (Bad file descriptor) [pid 5853] close(26) = -1 EBADF (Bad file descriptor) [pid 5853] close(27) = -1 EBADF (Bad file descriptor) [pid 5853] close(28) = -1 EBADF (Bad file descriptor) [pid 5853] close(29) = -1 EBADF (Bad file descriptor) [pid 5853] exit_group(0) = ? [pid 5853] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5854 attached , child_tidptr=0x55555fe8e650) = 16 [pid 5854] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5854] setpgid(0, 0) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5854] write(3, "1000", 4) = 4 [pid 5854] close(3) = 0 [pid 5854] read(200, executing program 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] write(1, "executing program\n", 18) = 18 [pid 5854] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5854] 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 5854] close(3) = 0 [pid 5854] close(4) = -1 EBADF (Bad file descriptor) [pid 5854] close(5) = -1 EBADF (Bad file descriptor) [pid 5854] close(6) = -1 EBADF (Bad file descriptor) [pid 5854] close(7) = -1 EBADF (Bad file descriptor) [pid 5854] close(8) = -1 EBADF (Bad file descriptor) [pid 5854] close(9) = -1 EBADF (Bad file descriptor) [pid 5854] close(10) = -1 EBADF (Bad file descriptor) [pid 5854] close(11) = -1 EBADF (Bad file descriptor) [pid 5854] close(12) = -1 EBADF (Bad file descriptor) [pid 5854] close(13) = -1 EBADF (Bad file descriptor) [pid 5854] close(14) = -1 EBADF (Bad file descriptor) [pid 5854] close(15) = -1 EBADF (Bad file descriptor) [pid 5854] close(16) = -1 EBADF (Bad file descriptor) [pid 5854] close(17) = -1 EBADF (Bad file descriptor) [pid 5854] close(18) = -1 EBADF (Bad file descriptor) [pid 5854] close(19) = -1 EBADF (Bad file descriptor) [pid 5854] close(20) = -1 EBADF (Bad file descriptor) [pid 5854] close(21) = -1 EBADF (Bad file descriptor) [pid 5854] close(22) = -1 EBADF (Bad file descriptor) [pid 5854] close(23) = -1 EBADF (Bad file descriptor) [pid 5854] close(24) = -1 EBADF (Bad file descriptor) [pid 5854] close(25) = -1 EBADF (Bad file descriptor) [pid 5854] close(26) = -1 EBADF (Bad file descriptor) [pid 5854] close(27) = -1 EBADF (Bad file descriptor) [pid 5854] close(28) = -1 EBADF (Bad file descriptor) [pid 5854] close(29) = -1 EBADF (Bad file descriptor) [pid 5854] exit_group(0) = ? [pid 5854] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5855 attached , child_tidptr=0x55555fe8e650) = 17 [pid 5855] set_robust_list(0x55555fe8e660, 24) = 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5855] write(1, "executing program\n", 18) = 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) [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5856 attached , child_tidptr=0x55555fe8e650) = 18 [pid 5856] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5856] write(1, "executing program\n", 18) = 18 [pid 5856] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [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) [ 107.025399][ T5856] validate_nla: 6 callbacks suppressed [ 107.025420][ T5856] netlink: 'syz-executor188': attribute type 10 has an invalid length. [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) [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5857 attached , child_tidptr=0x55555fe8e650) = 19 [pid 5857] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5857] write(1, "executing program\n", 18) = 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) [pid 5857] close(9) = -1 EBADF (Bad file descriptor) [ 107.345990][ T5857] netlink: 'syz-executor188': attribute type 10 has an invalid length. [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached , child_tidptr=0x55555fe8e650) = 20 [pid 5858] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 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) [ 107.672557][ T5858] netlink: 'syz-executor188': attribute type 10 has an invalid length. [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached , child_tidptr=0x55555fe8e650) = 21 [pid 5859] set_robust_list(0x55555fe8e660, 24) = 0 [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, 0x7ffd890f2490, 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) [ 107.988517][ T5859] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5859] close(8) = -1 EBADF (Bad file descriptor) [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5861 attached , child_tidptr=0x55555fe8e650) = 22 [pid 5861] set_robust_list(0x55555fe8e660, 24) = 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] write(1, "executing program\n", 18executing program ) = 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) [ 108.305904][ T5861] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5861] close(10) = -1 EBADF (Bad file descriptor) [pid 5861] close(11) = -1 EBADF (Bad file descriptor) [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5862 attached , child_tidptr=0x55555fe8e650) = 23 [pid 5862] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 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) [ 108.662564][ T5862] netlink: 'syz-executor188': 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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5863 attached , child_tidptr=0x55555fe8e650) = 24 [pid 5863] set_robust_list(0x55555fe8e660, 24) = 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5863] write(1, "executing program\n", 18) = 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) [pid 5863] close(11) = -1 EBADF (Bad file descriptor) [ 108.993109][ T5863] netlink: 'syz-executor188': attribute type 10 has an invalid length. [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5864 attached , child_tidptr=0x55555fe8e650) = 25 [pid 5864] set_robust_list(0x55555fe8e660, 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, executing program 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] write(1, "executing program\n", 18) = 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) [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) [ 109.307273][ T5864] netlink: 'syz-executor188': attribute type 10 has an invalid length. [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5865 attached , child_tidptr=0x55555fe8e650) = 26 [pid 5865] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5865] write(1, "executing program\n", 18) = 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) [ 109.572901][ T5865] netlink: 'syz-executor188': attribute type 10 has an invalid length. [pid 5865] close(9) = -1 EBADF (Bad file descriptor) [pid 5865] close(10) = -1 EBADF (Bad file descriptor) [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5866 attached [pid 5866] set_robust_list(0x55555fe8e660, 24 [pid 5828] <... clone resumed>, child_tidptr=0x55555fe8e650) = 27 [pid 5866] <... set_robust_list resumed>) = 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, 0x7ffd890f2490, 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) [ 109.890307][ T5866] netlink: 'syz-executor188': attribute type 10 has an invalid length. [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555fe8e650) = 28 ./strace-static-x86_64: Process 5867 attached [pid 5867] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5867] setpgid(0, 0) = 0 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5867] write(3, "1000", 4) = 4 [pid 5867] close(3) = 0 [pid 5867] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5867] write(1, "executing program\n", 18) = 18 [pid 5867] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5867] 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 5867] close(3) = 0 [pid 5867] close(4) = -1 EBADF (Bad file descriptor) [pid 5867] close(5) = -1 EBADF (Bad file descriptor) [pid 5867] close(6) = -1 EBADF (Bad file descriptor) [pid 5867] close(7) = -1 EBADF (Bad file descriptor) [pid 5867] close(8) = -1 EBADF (Bad file descriptor) [pid 5867] close(9) = -1 EBADF (Bad file descriptor) [pid 5867] close(10) = -1 EBADF (Bad file descriptor) [pid 5867] close(11) = -1 EBADF (Bad file descriptor) [pid 5867] close(12) = -1 EBADF (Bad file descriptor) [pid 5867] close(13) = -1 EBADF (Bad file descriptor) [pid 5867] close(14) = -1 EBADF (Bad file descriptor) [pid 5867] close(15) = -1 EBADF (Bad file descriptor) [pid 5867] close(16) = -1 EBADF (Bad file descriptor) [pid 5867] close(17) = -1 EBADF (Bad file descriptor) [pid 5867] close(18) = -1 EBADF (Bad file descriptor) [pid 5867] close(19) = -1 EBADF (Bad file descriptor) [pid 5867] close(20) = -1 EBADF (Bad file descriptor) [pid 5867] close(21) = -1 EBADF (Bad file descriptor) [pid 5867] close(22) = -1 EBADF (Bad file descriptor) [pid 5867] close(23) = -1 EBADF (Bad file descriptor) [pid 5867] close(24) = -1 EBADF (Bad file descriptor) [pid 5867] close(25) = -1 EBADF (Bad file descriptor) [pid 5867] close(26) = -1 EBADF (Bad file descriptor) [pid 5867] close(27) = -1 EBADF (Bad file descriptor) [pid 5867] close(28) = -1 EBADF (Bad file descriptor) [pid 5867] close(29) = -1 EBADF (Bad file descriptor) [pid 5867] exit_group(0) = ? [pid 5867] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5868 attached , child_tidptr=0x55555fe8e650) = 29 [pid 5868] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] write(1, "executing program\n", 18executing program ) = 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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5869 attached , child_tidptr=0x55555fe8e650) = 30 [pid 5869] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5870 attached , child_tidptr=0x55555fe8e650) = 31 [pid 5870] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5871 attached , child_tidptr=0x55555fe8e650) = 32 [pid 5871] set_robust_list(0x55555fe8e660, 24) = 0 [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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5873 attached , child_tidptr=0x55555fe8e650) = 33 [pid 5873] set_robust_list(0x55555fe8e660, 24) = 0 [pid 5873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5873] setpgid(0, 0) = 0 [pid 5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5873] write(3, "1000", 4) = 4 [pid 5873] close(3) = 0 [pid 5873] read(200, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5873] write(1, "executing program\n", 18) = 18 [pid 5873] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 5873] 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 5873] close(3) = 0 [pid 5873] close(4) = -1 EBADF (Bad file descriptor) [pid 5873] close(5) = -1 EBADF (Bad file descriptor) [pid 5873] close(6) = -1 EBADF (Bad file descriptor) [pid 5873] close(7) = -1 EBADF (Bad file descriptor) [pid 5873] close(8) = -1 EBADF (Bad file descriptor) [pid 5873] close(9) = -1 EBADF (Bad file descriptor) [pid 5873] close(10) = -1 EBADF (Bad file descriptor) [pid 5873] close(11) = -1 EBADF (Bad file descriptor) [pid 5873] close(12) = -1 EBADF (Bad file descriptor) [pid 5873] close(13) = -1 EBADF (Bad file descriptor) [pid 5873] close(14) = -1 EBADF (Bad file descriptor) [pid 5873] close(15) = -1 EBADF (Bad file descriptor) [pid 5873] close(16) = -1 EBADF (Bad file descriptor) [pid 5873] close(17) = -1 EBADF (Bad file descriptor) [pid 5873] close(18) = -1 EBADF (Bad file descriptor) [pid 5873] close(19) = -1 EBADF (Bad file descriptor) [pid 5873] close(20) = -1 EBADF (Bad file descriptor) [pid 5873] close(21) = -1 EBADF (Bad file descriptor) [pid 5873] close(22) = -1 EBADF (Bad file descriptor) [pid 5873] close(23) = -1 EBADF (Bad file descriptor) [pid 5873] close(24) = -1 EBADF (Bad file descriptor) [pid 5873] close(25) = -1 EBADF (Bad file descriptor) [pid 5873] close(26) = -1 EBADF (Bad file descriptor) [pid 5873] close(27) = -1 EBADF (Bad file descriptor) [pid 5873] close(28) = -1 EBADF (Bad file descriptor) [pid 5873] close(29) = -1 EBADF (Bad file descriptor) [pid 5873] exit_group(0) = ? [pid 5873] +++ exited with 0 +++ [pid 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5874 attached , child_tidptr=0x55555fe8e650) = 34 [pid 5874] set_robust_list(0x55555fe8e660, 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, 0x7ffd890f2490, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5874] write(1, "executing program\n", 18) = 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) [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 5828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5875 attached , child_tidptr=0x55555fe8e650) = 35