ci-upstream-net-this-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-net-this-kasan-gce/syz-executor639890329 <...> Warning: Permanently added '10.128.0.158' (ED25519) to the list of known hosts. execve("ci-upstream-net-this-kasan-gce/syz-executor639890329", ["ci-upstream-net-this-kasan-gce/syz-executor639890329"], 0x7fff81ebff30 /* 10 vars */) = 0 brk(NULL) = 0x55555d6b8000 brk(0x55555d6b8d80) = 0x55555d6b8d80 arch_prctl(ARCH_SET_FS, 0x55555d6b8400) = 0 set_tid_address(0x55555d6b86d0) = 5653 set_robust_list(0x55555d6b86e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-net-this-kasan-gce/syz-executor639890329", 4096) = 58 getrandom("\x8e\xd2\xef\xfc\x58\xf6\x90\x2d", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555d6b8d80 brk(0x55555d6d9d80) = 0x55555d6d9d80 brk(0x55555d6da000) = 0x55555d6da000 mprotect(0x7fa9d5e05000, 20480, 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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5654 attached [pid 5654] set_robust_list(0x55555d6b86e0, 24 [pid 5653] <... clone resumed>, child_tidptr=0x55555d6b86d0) = 5654 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5654] setpgid(0, 0) = 0 [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5654] write(3, "1000", 4) = 4 [pid 5654] close(3) = 0 [pid 5654] write(1, "executing program\n", 18) = 18 executing program [pid 5654] socket(AF_X25, SOCK_SEQPACKET, 0) = 3 [pid 5654] ioctl(3, SIOCADDRT, 0x200000000140) = 0 [pid 5654] bind(3, {sa_family=AF_X25, sx25_addr={x25_addr=" "}}, 18) = 0 [pid 5654] connect(3, {sa_family=AF_X25, sx25_addr={x25_addr="\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x20"}}, 18 [pid 5653] kill(-5654, SIGKILL [pid 5654] <... connect resumed>) = ? [pid 5653] <... kill resumed>) = 0 [pid 5653] kill(5654, SIGKILL) = 0 [pid 5654] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5654, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5655 attached , child_tidptr=0x55555d6b86d0) = 5655 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5655] set_robust_list(0x55555d6b86e0, 24) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5655] setpgid(0, 0) = 0 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5655] write(3, "1000", 4) = 4 [pid 5655] close(3) = 0 [pid 5655] write(1, "executing program\n", 18) = 18 executing program [pid 5655] socket(AF_X25, SOCK_SEQPACKET, 0) = 3 [pid 5655] ioctl(3, SIOCADDRT, 0x200000000140) = -1 EINVAL (Invalid argument) [pid 5655] bind(3, {sa_family=AF_X25, sx25_addr={x25_addr=" "}}, 18) = 0 [pid 5655] connect(3, {sa_family=AF_X25, sx25_addr={x25_addr="\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x20"}}, 18 [pid 5653] kill(-5655, SIGKILL) = 0 [pid 5655] <... connect resumed>) = ? [pid 5653] kill(5655, SIGKILL [pid 5655] +++ killed by SIGKILL +++ <... kill resumed>) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5655, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5656 attached , child_tidptr=0x55555d6b86d0) = 5656 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5656] set_robust_list(0x55555d6b86e0, 24) = 0 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5656] setpgid(0, 0) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5656] write(3, "1000", 4) = 4 [pid 5656] close(3) = 0 [pid 5656] write(1, "executing program\n", 18) = 18 [pid 5656] socket(AF_X25, SOCK_SEQPACKET, 0) = 3 executing program [pid 5656] ioctl(3, SIOCADDRT, 0x200000000140) = -1 EINVAL (Invalid argument) [pid 5656] bind(3, {sa_family=AF_X25, sx25_addr={x25_addr=" "}}, 18) = 0 [pid 5656] connect(3, {sa_family=AF_X25, sx25_addr={x25_addr="\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x20"}}, 18 [pid 5653] kill(-5656, SIGKILL) = 0 [pid 5656] <... connect resumed>) = ? [pid 5653] kill(5656, SIGKILL [pid 5656] +++ killed by SIGKILL +++ <... kill resumed>) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5656, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5657 attached [pid 5657] set_robust_list(0x55555d6b86e0, 24 [pid 5653] <... clone resumed>, child_tidptr=0x55555d6b86d0) = 5657 [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] <... set_robust_list resumed>) = 0 [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5657] setpgid(0, 0) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5657] write(3, "1000", 4) = 4 [pid 5657] close(3) = 0 [pid 5657] write(1, "executing program\n", 18) = 18 executing program [pid 5657] socket(AF_X25, SOCK_SEQPACKET, 0) = 3 [pid 5657] ioctl(3, SIOCADDRT, 0x200000000140) = -1 EINVAL (Invalid argument) [pid 5657] bind(3, {sa_family=AF_X25, sx25_addr={x25_addr=" "}}, 18) = 0 [ 153.664074][ C0] [ 153.666470][ C0] ================================ [ 153.671642][ C0] WARNING: inconsistent lock state [ 153.676743][ C0] syzkaller #0 Not tainted [ 153.681157][ C0] -------------------------------- [ 153.686254][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 153.693157][ C0] swapper/0/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 153.699121][ C0] ffff88807835c260 (sk_lock-AF_X25){+.?.}-{0:0}, at: x25_kill_by_neigh+0x10d/0x250 [ 153.708427][ C0] {SOFTIRQ-ON-W} state was registered at: [ 153.714154][ C0] lock_acquire+0x115/0x350 [ 153.718746][ C0] lock_sock_nested+0x41/0x100 [ 153.723607][ C0] x25_bind+0x209/0x450 [ 153.727840][ C0] __sys_bind+0x2e3/0x410 [ 153.732243][ C0] __x64_sys_bind+0x7a/0x90 [ 153.736820][ C0] do_syscall_64+0x166/0x520 [ 153.741488][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.747460][ C0] irq event stamp: 861248 [ 153.751760][ C0] hardirqs last enabled at (861248): [] __local_bh_enable_ip+0xd6/0x140 [ 153.761803][ C0] hardirqs last disabled at (861247): [] __local_bh_enable_ip+0x72/0x140 [ 153.771765][ C0] softirqs last enabled at (861084): [] __irq_exit_rcu+0xcb/0x220 [ 153.781202][ C0] softirqs last disabled at (861139): [] __irq_exit_rcu+0xcb/0x220 [ 153.790655][ C0] [ 153.790655][ C0] other info that might help us debug this: [ 153.798709][ C0] Possible unsafe locking scenario: [ 153.798709][ C0] [ 153.806153][ C0] CPU0 [ 153.809411][ C0] ---- [ 153.812699][ C0] lock(sk_lock-AF_X25); [ 153.817008][ C0] [ 153.820440][ C0] lock(sk_lock-AF_X25); [ 153.825016][ C0] [ 153.825016][ C0] *** DEADLOCK *** [ 153.825016][ C0] [ 153.833144][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 153.839024][ C0] #0: ffffffff8fd5c8a0 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb_core+0x33/0x2b0 [ 153.849001][ C0] [ 153.849001][ C0] stack backtrace: [ 153.854886][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 153.863800][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 153.873844][ C0] Call Trace: [ 153.877200][ C0] [ 153.880115][ C0] dump_stack_lvl+0xe8/0x150 [ 153.884690][ C0] print_usage_bug+0x28c/0x2e0 [ 153.889451][ C0] valid_state+0xbe/0xf0 [ 153.893676][ C0] mark_lock_irq+0x36/0x380 [ 153.898159][ C0] mark_lock+0x117/0x190 [ 153.902382][ C0] __lock_acquire+0x71e/0x2de0 [ 153.907123][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 153.912126][ C0] ? lock_acquire+0x115/0x350 [ 153.916784][ C0] lock_acquire+0x115/0x350 [ 153.921282][ C0] ? x25_kill_by_neigh+0x10d/0x250 [ 153.926372][ C0] ? x25_kill_by_neigh+0x103/0x250 [ 153.931476][ C0] lock_sock_nested+0x41/0x100 [ 153.936219][ C0] ? x25_kill_by_neigh+0x10d/0x250 [ 153.941311][ C0] x25_kill_by_neigh+0x10d/0x250 [ 153.946223][ C0] x25_lapb_receive_frame+0x1b0/0xfb0 [ 153.951573][ C0] ? netif_receive_skb_core+0x33/0x2b0 [ 153.957128][ C0] ? netif_receive_skb_core+0x33/0x2b0 [ 153.962743][ C0] ? __pfx_x25_lapb_receive_frame+0x10/0x10 [ 153.968615][ C0] netif_receive_skb_core+0x2a6/0x2b0 [ 153.973987][ C0] lapbeth_napi_poll+0x42/0x90 [ 153.978744][ C0] __napi_poll+0xaa/0x330 [ 153.983055][ C0] net_rx_action+0x61d/0xf50 [ 153.987915][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 153.993015][ C0] handle_softirqs+0x226/0x860 [ 153.997785][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 154.002566][ C0] __irq_exit_rcu+0xcb/0x220 [ 154.007157][ C0] irq_exit_rcu+0x9/0x30 [ 154.011387][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 154.017008][ C0] [ 154.019924][ C0] [ 154.022845][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 154.028840][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 154.034471][ C0] Code: 3b 8b 02 e9 c3 08 03 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 f5 20 00 fb f4 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 154.054154][ C0] RSP: 0018:ffffffff8fa07ca0 EFLAGS: 00000246 [ 154.060208][ C0] RAX: 00000000000d23d1 RBX: ffffffff819bebe0 RCX: 8000000000000001 [ 154.068158][ C0] RDX: 0000000000000001 RSI: ffffffff8e469186 RDI: ffffffff8c6dd880 [ 154.076131][ C0] RBP: ffffffff8fa07d78 R08: ffff8880b8433a1b R09: 1ffff11017086743 [ 154.084344][ C0] R10: dffffc0000000000 R11: ffffed1017086744 R12: 0000000000000000 [ 154.092312][ C0] R13: 1ffffffff1f51e00 R14: 1ffffffff1f40f9c R15: dffffc0000000000 [ 154.100267][ C0] ? do_idle+0x2e0/0x540 [ 154.104502][ C0] default_idle+0x9/0x20 [ 154.108741][ C0] default_idle_call+0x72/0xb0 [ 154.113764][ C0] do_idle+0x2e0/0x540 [ 154.117986][ C0] ? __pfx_do_idle+0x10/0x10 [ 154.122577][ C0] cpu_startup_entry+0x43/0x60 [ 154.127337][ C0] rest_init+0x378/0x3a0 [ 154.131605][ C0] ? __pfx_rest_init+0x10/0x10 [ 154.136465][ C0] ? __pfx_kernel_init+0x10/0x10 [ 154.141553][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 154.146937][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 154.152223][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 154.157495][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [pid 5657] connect(3, {sa_family=AF_X25, sx25_addr={x25_addr="\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x20"}}, 18) = -1 ENETUNREACH (Network is unreachable) [pid 5657] exit_group(0) = ? [pid 5657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5658 attached [pid 5658] set_robust_list(0x55555d6b86e0, 24) = 0 [pid 5653] <... clone resumed>, child_tidptr=0x55555d6b86d0) = 5658 [ 154.162956][ C0] start_kernel+0x392/0x3e0 [ 154.167462][ C0] x86_64_start_reservations+0x24/0x30 [ 154.172994][ C0] x86_64_start_kernel+0x137/0x1b0 [ 154.178174][ C0] common_startup_64+0x13e/0x157 [ 154.183130][ C0] [ 154.186280][ C0] BUG: sleeping function called from invalid context at net/core/sock.c:3839 [ 154.186295][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 154.186308][ C0] preempt_count: 101, expected: 0 [ 154.186316][ C0] RCU nest depth: 1, expected: 0 [pid 5658] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] write(3, "1000", 4) = 4 [pid 5658] close(3) = 0 [pid 5658] write(1, "executing program\n", 18) = 18 executing program [pid 5658] socket(AF_X25, SOCK_SEQPACKET, 0) = 3 [pid 5658] ioctl(3, SIOCADDRT, 0x200000000140) = -1 EINVAL (Invalid argument) [pid 5658] bind(3, {sa_family=AF_X25, sx25_addr={x25_addr=" "}}, 18) = 0 [ 154.186324][ C0] INFO: lockdep is turned off. [ 154.186330][ C0] Preemption disabled at: [ 154.186334][ C0] [] schedule_preempt_disabled+0x1d/0x30 [ 154.186368][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 154.186387][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 154.186398][ C0] Call Trace: [ 154.186408][ C0] [ 154.186416][ C0] dump_stack_lvl+0xe8/0x150 [ 154.186446][ C0] __might_resched+0x36a/0x4c0 [ 154.186478][ C0] ? schedule_preempt_disabled+0x1d/0x30 [ 154.186498][ C0] lock_sock_nested+0x56/0x100 [ 154.186526][ C0] x25_kill_by_neigh+0x10d/0x250 [ 154.186549][ C0] x25_lapb_receive_frame+0x1b0/0xfb0 [ 154.186574][ C0] ? netif_receive_skb_core+0x33/0x2b0 [ 154.186598][ C0] ? netif_receive_skb_core+0x33/0x2b0 [ 154.186622][ C0] ? __pfx_x25_lapb_receive_frame+0x10/0x10 [ 154.186645][ C0] netif_receive_skb_core+0x2a6/0x2b0 [ 154.186672][ C0] lapbeth_napi_poll+0x42/0x90 [ 154.186692][ C0] __napi_poll+0xaa/0x330 [ 154.186720][ C0] net_rx_action+0x61d/0xf50 [ 154.186753][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 154.186793][ C0] handle_softirqs+0x226/0x860 [ 154.186827][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 154.186854][ C0] __irq_exit_rcu+0xcb/0x220 [ 154.186881][ C0] irq_exit_rcu+0x9/0x30 [ 154.186905][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 154.186927][ C0] [ 154.186933][ C0] [ 154.186940][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 154.186961][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 154.186984][ C0] Code: 3b 8b 02 e9 c3 08 03 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 f5 20 00 fb f4 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 154.187000][ C0] RSP: 0018:ffffffff8fa07ca0 EFLAGS: 00000246 [ 154.187017][ C0] RAX: 00000000000d23d1 RBX: ffffffff819bebe0 RCX: 8000000000000001 [ 154.187032][ C0] RDX: 0000000000000001 RSI: ffffffff8e469186 RDI: ffffffff8c6dd880 [ 154.187046][ C0] RBP: ffffffff8fa07d78 R08: ffff8880b8433a1b R09: 1ffff11017086743 [ 154.187060][ C0] R10: dffffc0000000000 R11: ffffed1017086744 R12: 0000000000000000 [ 154.187074][ C0] R13: 1ffffffff1f51e00 R14: 1ffffffff1f40f9c R15: dffffc0000000000 [ 154.187090][ C0] ? do_idle+0x2e0/0x540 [ 154.187114][ C0] default_idle+0x9/0x20 [ 154.187137][ C0] default_idle_call+0x72/0xb0 [ 154.187160][ C0] do_idle+0x2e0/0x540 [ 154.187179][ C0] ? __pfx_do_idle+0x10/0x10 [ 154.187202][ C0] cpu_startup_entry+0x43/0x60 [ 154.187221][ C0] rest_init+0x378/0x3a0 [ 154.187247][ C0] ? __pfx_rest_init+0x10/0x10 [ 154.187274][ C0] ? __pfx_kernel_init+0x10/0x10 [ 154.187301][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 154.187323][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 154.187351][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 154.187379][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 154.187407][ C0] start_kernel+0x392/0x3e0 [ 154.187434][ C0] x86_64_start_reservations+0x24/0x30 [ 154.187454][ C0] x86_64_start_kernel+0x137/0x1b0 [ 154.187472][ C0] common_startup_64+0x13e/0x157 [ 154.187504][ C0] [pid 5658] connect(3, {sa_family=AF_X25, sx25_addr={x25_addr="\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\x20"}}, 18 [pid 5653] kill(-5658, SIGKILL) = 0 [pid 5658] <... connect resumed>) = ? [pid 5653] kill(5658, SIGKILL) = 0 [pid 5658] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5658, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555d6b86d0) = 5659 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5659 attached [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5659] set_robust_list(0x55555d6b86e0, 24) = 0 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5659] setpgid(0, 0) = 0 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5659] write(3, "1000", 4) = 4 [pid 5659] close(3) = 0 [pid 5659] write(1, "executing program\n", 18) = 18 executing program [pid 5659] socket(AF_X25, SOCK_SEQPACKET, 0) = 3 [pid 5659] ioctl(3, SIOCADDRT, 0x200000000140) = -1 EINVAL (Invalid argument) [pid 5659] bind(3, {sa_family=AF_X25, sx25_addr={x25_addr=" "}}, 18) = 0