./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2305635004 <...> Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts. execve("./syz-executor2305635004", ["./syz-executor2305635004"], 0x7ffcdda98de0 /* 10 vars */) = 0 brk(NULL) = 0x5555881c9000 brk(0x5555881c9d00) = 0x5555881c9d00 arch_prctl(ARCH_SET_FS, 0x5555881c9380) = 0 set_tid_address(0x5555881c9650) = 5829 set_robust_list(0x5555881c9660, 24) = 0 rseq(0x5555881c9ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2305635004", 4096) = 28 getrandom("\x8c\x66\xe6\xb9\xe0\x51\xf2\xc5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555881c9d00 brk(0x5555881ead00) = 0x5555881ead00 brk(0x5555881eb000) = 0x5555881eb000 mprotect(0x7ff6b0989000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5830 attached , child_tidptr=0x5555881c9650) = 5830 [pid 5830] set_robust_list(0x5555881c9660, 24) = 0 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5830] getppid() = 0 [pid 5830] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5830] unshare(CLONE_NEWNS) = 0 [pid 5830] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5830] unshare(CLONE_NEWIPC) = 0 [pid 5830] unshare(CLONE_NEWCGROUP) = 0 [pid 5830] unshare(CLONE_NEWUTS) = 0 [pid 5830] unshare(CLONE_SYSVSEM) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "16777216", 8) = 8 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "536870912", 9) = 9 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "8192", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5830] close(3) = 0 [pid 5830] getpid() = 1 [pid 5830] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 0b 90 48 8b 7c 24 10 e8 94 87 b1 f9 84 c0 0f 84 9e 00 00 00 e8 [ 63.205502][ C0] RSP: 0018:ffffc90000156d58 EFLAGS: 00010206 [ 63.211663][ C0] RAX: ffff888021e97c10 RBX: ffff888028a63c10 RCX: ffff888021e97810 [ 63.219736][ C0] RDX: ffff88801cacda00 RSI: 0000000000000000 RDI: 0000000000000006 [ 63.227856][ C0] RBP: ffff888021e97890 R08: ffffffff8b170183 R09: 0003000000000000 [ 63.235861][ C0] R10: 0245006400000000 R11: 0000505050505050 R12: ffff888021e97800 [ 63.243925][ C0] R13: 1ffff110043d2f02 R14: 0000000000000000 R15: ffff888028a63c00 [ 63.251963][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 63.260985][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.267649][ C0] CR2: 0000000020001207 CR3: 000000000e736000 CR4: 00000000003526f0 [ 63.275742][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.283800][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.291994][ C0] Call Trace: [ 63.295303][ C0] [ 63.298323][ C0] ? __warn+0x165/0x4d0 [ 63.302579][ C0] ? __cfg80211_bss_update+0x1a1f/0x2030 [ 63.308314][ C0] ? report_bug+0x2b3/0x500 [ 63.312845][ C0] ? __cfg80211_bss_update+0x1a1f/0x2030 [ 63.318586][ C0] ? handle_bug+0x60/0x90 [ 63.322941][ C0] ? exc_invalid_op+0x1a/0x50 [ 63.327748][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 63.332913][ C0] ? __cfg80211_bss_update+0x1723/0x2030 [ 63.338647][ C0] ? __cfg80211_bss_update+0x1a1f/0x2030 [ 63.344312][ C0] ? __cfg80211_bss_update+0x1723/0x2030 [ 63.350065][ C0] cfg80211_inform_single_bss_data+0xd82/0x2070 [ 63.356393][ C0] ? __pfx_cfg80211_inform_single_bss_data+0x10/0x10 [ 63.363153][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.368441][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.373686][ C0] ? cfg80211_inform_bss_data+0x3b6/0x5e80 [ 63.379663][ C0] cfg80211_inform_bss_data+0x3ce/0x5e80 [ 63.385369][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.390667][ C0] ? __dev_queue_xmit+0x2f4/0x3f50 [ 63.395822][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.401124][ C0] ? validate_chain+0x11e/0x5920 [ 63.406118][ C0] ? __pfx_cfg80211_inform_bss_data+0x10/0x10 [ 63.412275][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.417546][ C0] ? mark_lock+0x9a/0x360 [ 63.421905][ C0] ? __pfx_lock_release+0x10/0x10 [ 63.427047][ C0] ? __lock_acquire+0x1397/0x2100 [ 63.432154][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 63.437290][ C0] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 63.443129][ C0] cfg80211_inform_bss_frame_data+0x3bb/0x720 [ 63.449321][ C0] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 63.455177][ C0] ieee80211_bss_info_update+0x8a7/0xbc0 [ 63.460931][ C0] ? __pfx_ieee80211_bss_info_update+0x10/0x10 [ 63.467279][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.473643][ C0] ? kcov_remote_start+0x97/0x7d0 [ 63.478981][ C0] ? ieee80211_get_channel_khz+0x173/0x920 [ 63.484843][ C0] ieee80211_scan_rx+0x526/0x9c0 [ 63.489903][ C0] ieee80211_rx_list+0x2c44/0x3810 [ 63.495073][ C0] ? __pfx_ieee80211_rx_list+0x10/0x10 [ 63.500726][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.506784][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.513157][ C0] ? ieee80211_rx_napi+0xd6/0x3c0 [ 63.518262][ C0] ieee80211_rx_napi+0x18a/0x3c0 [ 63.523222][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 63.529637][ C0] ? __pfx_ieee80211_rx_napi+0x10/0x10 [ 63.535138][ C0] ? skb_dequeue+0x113/0x150 [ 63.539816][ C0] ieee80211_handle_queued_frames+0xe7/0x1e0 [ 63.545838][ C0] tasklet_action_common+0x426/0x620 [ 63.551233][ C0] ? __pfx_tasklet_action_common+0x10/0x10 [ 63.557105][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.563463][ C0] ? __schedule+0x1858/0x4c30 [ 63.568218][ C0] ? workqueue_softirq_action+0xce/0x140 [ 63.573879][ C0] handle_softirqs+0x2d4/0x9b0 [ 63.578756][ C0] ? run_ksoftirqd+0xca/0x130 [ 63.583460][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 63.588838][ C0] run_ksoftirqd+0xca/0x130 [ 63.593363][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 63.598555][ C0] ? __pfx_ksoftirqd_should_run+0x10/0x10 [ 63.604323][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 63.609537][ C0] smpboot_thread_fn+0x544/0xa30 [ 63.614501][ C0] ? smpboot_thread_fn+0x4e/0xa30 [ 63.619622][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 63.625116][ C0] kthread+0x2f0/0x390 [ 63.629270][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 63.634754][ C0] ? __pfx_kthread+0x10/0x10 [ 63.639441][ C0] ret_from_fork+0x4b/0x80 [ 63.643888][ C0] ? __pfx_kthread+0x10/0x10 [ 63.648551][ C0] ret_from_fork_asm+0x1a/0x30 [ 63.653358][ C0] [ 63.656470][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.663860][ C0] CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 [ 63.674479][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.684554][ C0] Call Trace: [ 63.687846][ C0] [ 63.690788][ C0] dump_stack_lvl+0x241/0x360 [ 63.695490][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 63.700713][ C0] ? __pfx__printk+0x10/0x10 [ 63.705397][ C0] ? vscnprintf+0x5d/0x90 [ 63.709752][ C0] panic+0x349/0x880 [ 63.713692][ C0] ? __warn+0x174/0x4d0 [ 63.717927][ C0] ? __pfx_panic+0x10/0x10 [ 63.722405][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 63.727417][ C0] __warn+0x344/0x4d0 [ 63.731442][ C0] ? __cfg80211_bss_update+0x1a1f/0x2030 [ 63.737122][ C0] report_bug+0x2b3/0x500 [ 63.741473][ C0] ? __cfg80211_bss_update+0x1a1f/0x2030 [ 63.747134][ C0] handle_bug+0x60/0x90 [ 63.751306][ C0] exc_invalid_op+0x1a/0x50 [ 63.755824][ C0] asm_exc_invalid_op+0x1a/0x20 [ 63.760706][ C0] RIP: 0010:__cfg80211_bss_update+0x1a1f/0x2030 [ 63.766972][ C0] Code: fc fa ff ff e8 d2 6f 88 f6 90 0f 0b 90 49 bd 00 00 00 00 00 fc ff df e9 7b fb ff ff 4c 89 b4 24 98 00 00 00 48 89 6c 24 60 90 <0f> 0b 90 48 8b 7c 24 10 e8 94 87 b1 f9 84 c0 0f 84 9e 00 00 00 e8 [ 63.786603][ C0] RSP: 0018:ffffc90000156d58 EFLAGS: 00010206 [ 63.792683][ C0] RAX: ffff888021e97c10 RBX: ffff888028a63c10 RCX: ffff888021e97810 [ 63.800679][ C0] RDX: ffff88801cacda00 RSI: 0000000000000000 RDI: 0000000000000006 [ 63.808732][ C0] RBP: ffff888021e97890 R08: ffffffff8b170183 R09: 0003000000000000 [ 63.816830][ C0] R10: 0245006400000000 R11: 0000505050505050 R12: ffff888021e97800 [ 63.824808][ C0] R13: 1ffff110043d2f02 R14: 0000000000000000 R15: ffff888028a63c00 [ 63.832784][ C0] ? __cfg80211_bss_update+0x1723/0x2030 [ 63.838429][ C0] ? __cfg80211_bss_update+0x1723/0x2030 [ 63.844075][ C0] cfg80211_inform_single_bss_data+0xd82/0x2070 [ 63.850328][ C0] ? __pfx_cfg80211_inform_single_bss_data+0x10/0x10 [ 63.857013][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.862222][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.867432][ C0] ? cfg80211_inform_bss_data+0x3b6/0x5e80 [ 63.873244][ C0] cfg80211_inform_bss_data+0x3ce/0x5e80 [ 63.878884][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.884084][ C0] ? __dev_queue_xmit+0x2f4/0x3f50 [ 63.889211][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.894422][ C0] ? validate_chain+0x11e/0x5920 [ 63.899370][ C0] ? __pfx_cfg80211_inform_bss_data+0x10/0x10 [ 63.905463][ C0] ? __pfx_validate_chain+0x10/0x10 [ 63.910686][ C0] ? mark_lock+0x9a/0x360 [ 63.915034][ C0] ? __pfx_lock_release+0x10/0x10 [ 63.920073][ C0] ? __lock_acquire+0x1397/0x2100 [ 63.925124][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 63.930152][ C0] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 63.935960][ C0] cfg80211_inform_bss_frame_data+0x3bb/0x720 [ 63.942040][ C0] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 63.947860][ C0] ieee80211_bss_info_update+0x8a7/0xbc0 [ 63.953497][ C0] ? __pfx_ieee80211_bss_info_update+0x10/0x10 [ 63.959686][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.966034][ C0] ? kcov_remote_start+0x97/0x7d0 [ 63.971067][ C0] ? ieee80211_get_channel_khz+0x173/0x920 [ 63.976896][ C0] ieee80211_scan_rx+0x526/0x9c0 [ 63.981871][ C0] ieee80211_rx_list+0x2c44/0x3810 [ 63.987002][ C0] ? __pfx_ieee80211_rx_list+0x10/0x10 [ 63.992467][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.998447][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 64.004782][ C0] ? ieee80211_rx_napi+0xd6/0x3c0 [ 64.009807][ C0] ieee80211_rx_napi+0x18a/0x3c0 [ 64.014745][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 64.021179][ C0] ? __pfx_ieee80211_rx_napi+0x10/0x10 [ 64.026671][ C0] ? skb_dequeue+0x113/0x150 [ 64.031284][ C0] ieee80211_handle_queued_frames+0xe7/0x1e0 [ 64.037272][ C0] tasklet_action_common+0x426/0x620 [ 64.042571][ C0] ? __pfx_tasklet_action_common+0x10/0x10 [ 64.048373][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 64.054696][ C0] ? __schedule+0x1858/0x4c30 [ 64.059382][ C0] ? workqueue_softirq_action+0xce/0x140 [ 64.065022][ C0] handle_softirqs+0x2d4/0x9b0 [ 64.069808][ C0] ? run_ksoftirqd+0xca/0x130 [ 64.074484][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 64.079775][ C0] run_ksoftirqd+0xca/0x130 [ 64.084278][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 64.089387][ C0] ? __pfx_ksoftirqd_should_run+0x10/0x10 [ 64.095110][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 64.100218][ C0] smpboot_thread_fn+0x544/0xa30 [ 64.105159][ C0] ? smpboot_thread_fn+0x4e/0xa30 [ 64.110184][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 64.115647][ C0] kthread+0x2f0/0x390 [ 64.119718][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 64.125171][ C0] ? __pfx_kthread+0x10/0x10 [ 64.129759][ C0] ret_from_fork+0x4b/0x80 [ 64.134173][ C0] ? __pfx_kthread+0x10/0x10 [ 64.138761][ C0] ret_from_fork_asm+0x1a/0x30 [ 64.143527][ C0] [ 64.147404][ C0] Kernel Offset: disabled [ 64.151772][ C0] Rebooting in 86400 seconds..