./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1735318465 <...> Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts. execve("./syz-executor1735318465", ["./syz-executor1735318465"], 0x7ffe334c8cb0 /* 10 vars */) = 0 brk(NULL) = 0x5555869ad000 brk(0x5555869add40) = 0x5555869add40 arch_prctl(ARCH_SET_FS, 0x5555869ad3c0) = 0 set_tid_address(0x5555869ad690) = 5849 set_robust_list(0x5555869ad6a0, 24) = 0 rseq(0x5555869adce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1735318465", 4096) = 28 getrandom("\xb3\x47\xc8\x16\x25\x9a\xd5\xcd", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555869add40 brk(0x5555869ced40) = 0x5555869ced40 brk(0x5555869cf000) = 0x5555869cf000 mprotect(0x7f1053fb0000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5851 attached , child_tidptr=0x5555869ad690) = 5851 [pid 5851] set_robust_list(0x5555869ad6a0, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 5851] futex(0x7f1053fb65ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5851] rt_sigaction(SIGRT_1, {sa_handler=0x7f1053f4f2f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1053f409a0}, NULL, 8) = 0 [pid 5851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1053ec0000 [pid 5851] mprotect(0x7f1053ec1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1053ee0990, parent_tid=0x7f1053ee0990, exit_signal=0, stack=0x7f1053ec0000, stack_size=0x20300, tls=0x7f1053ee06c0}./strace-static-x86_64: Process 5852 attached => {parent_tid=[5852]}, 88) = 5852 [pid 5852] rseq(0x7f1053ee0fe0, 0x20, 0, 0x53053053 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], [pid 5852] <... rseq resumed>) = 0 [pid 5851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] set_robust_list(0x7f1053ee09a0, 24 [pid 5851] futex(0x7f1053fb65e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] <... futex resumed>) = 0 [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] futex(0x7f1053fb65ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] memfd_create("syzkaller", 0) = 3 [pid 5852] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f104ba00000 [pid 5852] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216 [pid 5852] munmap(0x7f104ba00000, 138412032) = 0 [pid 5852] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5852] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5852] close(3) = 0 [pid 5852] close(4) = 0 [pid 5852] mkdir("./bus", 0777) = 0 [pid 5852] mount("/dev/loop0", "./bus", "jfs", 0, "") = 0 [pid 5852] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [ 128.702492][ T5852] loop0: detected capacity change from 0 to 32768 [pid 5852] chdir("./bus") = 0 [pid 5852] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5852] futex(0x7f1053fb65ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5851] <... futex resumed>) = 0 [pid 5852] futex(0x7f1053fb65e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7f1053fb65e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... futex resumed>) = 0 [pid 5852] mknod("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000 [pid 5851] futex(0x7f1053fb65ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5851] exit_group(0) = ? [pid 5849] kill(-5851, SIGKILL) = 0 [pid 5849] kill(5851, SIGKILL) = 0 [pid 5849] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5849] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, 0x5555869ae730 /* 2 entries */, 32768) = 48 [pid 5849] getdents64(3, 0x5555869ae730 /* 0 entries */, 32768) = 0 [pid 5849] close(3) = 0 [ 286.668592][ T30] INFO: task kworker/u8:0:11 blocked for more than 143 seconds. [ 286.676384][ T30] Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 [ 286.686024][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.695394][ T30] task:kworker/u8:0 state:D stack:20688 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 286.705920][ T30] Workqueue: writeback wb_workfn (flush-7:0) [ 286.712384][ T30] Call Trace: [ 286.715692][ T30] [ 286.718978][ T30] __schedule+0x17fa/0x4bd0 [ 286.723534][ T30] ? __pfx___schedule+0x10/0x10 [ 286.728397][ T30] ? __blk_flush_plug+0x449/0x500 [ 286.734695][ T30] ? __pfx_lock_release+0x10/0x10 [ 286.740619][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 286.746110][ T30] ? kthread_data+0x52/0xd0 [ 286.751052][ T30] ? schedule+0x90/0x320 [ 286.755319][ T30] ? wq_worker_sleeping+0x66/0x240 [ 286.760882][ T30] ? schedule+0x90/0x320 [ 286.765146][ T30] schedule+0x14b/0x320 [ 286.769650][ T30] schedule_preempt_disabled+0x13/0x30 [ 286.775128][ T30] __mutex_lock+0x6a7/0xd70 [ 286.780129][ T30] ? __mutex_lock+0x52a/0xd70 [ 286.784840][ T30] ? jfs_commit_inode+0x24a/0x590 [ 286.790329][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 286.795392][ T30] jfs_commit_inode+0x24a/0x590 [ 286.801186][ T30] ? __pfx_jfs_commit_inode+0x10/0x10 [ 286.806600][ T30] ? do_raw_spin_unlock+0x13c/0x8b0 [ 286.812171][ T30] jfs_write_inode+0x143/0x220 [ 286.816973][ T30] __writeback_single_inode+0x711/0x10d0 [ 286.823019][ T30] writeback_sb_inodes+0x80c/0x1370 [ 286.828240][ T30] ? mark_lock+0x2ae/0x360 [ 286.833047][ T30] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 286.839100][ T30] ? __pfx___up_read+0x10/0x10 [ 286.843887][ T30] ? do_raw_spin_lock+0x14f/0x370 [ 286.849289][ T30] __writeback_inodes_wb+0x11b/0x260 [ 286.854603][ T30] wb_writeback+0x42f/0xbd0 [ 286.859684][ T30] ? queue_io+0x321/0x5a0 [ 286.864037][ T30] ? __pfx_wb_writeback+0x10/0x10 [ 286.869298][ T30] wb_workfn+0xc58/0x1090 [ 286.873673][ T30] ? __pfx_wb_workfn+0x10/0x10 [ 286.879007][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 286.885021][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 286.891751][ T30] ? process_scheduled_works+0x976/0x1850 [ 286.897494][ T30] process_scheduled_works+0xa63/0x1850 [ 286.903526][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.910242][ T30] ? assign_work+0x364/0x3d0 [ 286.914863][ T30] worker_thread+0x870/0xd30 [ 286.919931][ T30] ? __kthread_parkme+0x169/0x1d0 [ 286.924984][ T30] ? __pfx_worker_thread+0x10/0x10 [ 286.930477][ T30] kthread+0x2f0/0x390 [ 286.934565][ T30] ? __pfx_worker_thread+0x10/0x10 [ 286.940332][ T30] ? __pfx_kthread+0x10/0x10 [ 286.944976][ T30] ret_from_fork+0x4b/0x80 [ 286.949813][ T30] ? __pfx_kthread+0x10/0x10 [ 286.954437][ T30] ret_from_fork_asm+0x1a/0x30 [ 286.959691][ T30] [ 286.965360][ T30] [ 286.965360][ T30] Showing all locks held in the system: [ 286.973681][ T30] 4 locks held by kworker/u8:0/11: [ 286.979089][ T30] #0: ffff8881416d4948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 286.990645][ T30] #1: ffffc90000107d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 287.003400][ T30] #2: ffff88807d4440e0 (&type->s_umount_key#44){.+.+}-{3:3}, at: super_trylock_shared+0x22/0xf0 [ 287.014359][ T30] #3: ffff88807749afe0 (&jfs_ip->commit_mutex){+.+.}-{3:3}, at: jfs_commit_inode+0x24a/0x590 [ 287.025719][ T30] 1 lock held by khungtaskd/30: [ 287.030925][ T30] #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 287.041125][ T30] 2 locks held by getty/5590: [ 287.045818][ T30] #0: ffff8880352990a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 287.055915][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 [ 287.066375][ T30] 4 locks held by syz-executor173/5852: [ 287.072225][ T30] [ 287.074562][ T30] ============================================= [ 287.074562][ T30] [ 287.083479][ T30] NMI backtrace for cpu 1 [ 287.087830][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 [ 287.098340][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 287.108401][ T30] Call Trace: [ 287.111685][ T30] [ 287.114625][ T30] dump_stack_lvl+0x241/0x360 [ 287.119323][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.124534][ T30] ? __pfx__printk+0x10/0x10 [ 287.129144][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 287.134122][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 287.139612][ T30] ? _printk+0xd5/0x120 [ 287.143788][ T30] ? __pfx__printk+0x10/0x10 [ 287.148397][ T30] ? __wake_up_klogd+0xcc/0x110 [ 287.153268][ T30] ? __pfx__printk+0x10/0x10 [ 287.157878][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 287.162921][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 287.168919][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 287.174945][ T30] watchdog+0xff4/0x1040 [ 287.179215][ T30] ? watchdog+0x1ea/0x1040 [ 287.183650][ T30] ? __pfx_watchdog+0x10/0x10 [ 287.188344][ T30] kthread+0x2f0/0x390 [ 287.192424][ T30] ? __pfx_watchdog+0x10/0x10 [ 287.197117][ T30] ? __pfx_kthread+0x10/0x10 [ 287.201717][ T30] ret_from_fork+0x4b/0x80 [ 287.206154][ T30] ? __pfx_kthread+0x10/0x10 [ 287.210753][ T30] ret_from_fork_asm+0x1a/0x30 [ 287.215548][ T30] [ 287.218696][ T30] Sending NMI from CPU 1 to CPUs 0: [ 287.223934][ C0] NMI backtrace for cpu 0 [ 287.223947][ C0] CPU: 0 UID: 0 PID: 5852 Comm: syz-executor173 Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 [ 287.223965][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 287.223979][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x70 [ 287.224001][ C0] Code: 8b 3d a4 e8 9b 0c 48 89 de 5b e9 83 c6 5a 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0c 25 80 d7 03 00 65 8b 15 c0 ed 6e 7e 81 e2 00 01 ff 00 [ 287.224016][ C0] RSP: 0018:ffffc90003e57498 EFLAGS: 00000246 [ 287.224031][ C0] RAX: ffffffff832b304e RBX: ffff88802f822000 RCX: ffff888029a63c00 [ 287.224043][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ff [ 287.224053][ C0] RBP: ffffc90003e57690 R08: ffffffff832b3020 R09: 0000000000000000 [ 287.224063][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff11005f04400 [ 287.224074][ C0] R13: dffffc0000000000 R14: ffff88807749b248 R15: 0000000000000000 [ 287.224089][ C0] FS: 00007f1053ee06c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 287.224102][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.224113][ C0] CR2: 00005555869b6738 CR3: 000000007a020000 CR4: 00000000003526f0 [ 287.224127][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.224136][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.224146][ C0] Call Trace: [ 287.224153][ C0] [ 287.224159][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 287.224180][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 287.224202][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 287.224222][ C0] ? nmi_handle+0x2a/0x5a0 [ 287.224243][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 287.224262][ C0] ? nmi_handle+0x14f/0x5a0 [ 287.224276][ C0] ? nmi_handle+0x2a/0x5a0 [ 287.224291][ C0] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 287.224309][ C0] ? default_do_nmi+0x63/0x160 [ 287.224323][ C0] ? exc_nmi+0x123/0x1f0 [ 287.224337][ C0] ? end_repeat_nmi+0xf/0x53 [ 287.224356][ C0] ? dtSplitRoot+0x8b0/0x1930 [ 287.224375][ C0] ? dtSplitRoot+0x8de/0x1930 [ 287.224394][ C0] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 287.224411][ C0] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 287.224428][ C0] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 287.224445][ C0] [ 287.224450][ C0] [ 287.224455][ C0] dtSplitRoot+0x8de/0x1930 [ 287.224486][ C0] ? __pfx_dtSplitRoot+0x10/0x10 [ 287.224504][ C0] ? __pfx_dbAlloc+0x10/0x10 [ 287.224521][ C0] ? __kasan_kmalloc+0x98/0xb0 [ 287.224541][ C0] ? dtInsert+0x857/0x6c10 [ 287.224558][ C0] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 287.224576][ C0] dtInsert+0x12cd/0x6c10 [ 287.224609][ C0] ? __pfx_dtInsert+0x10/0x10 [ 287.224630][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 287.224648][ C0] ? txLock+0x2b8/0x1f40 [ 287.224664][ C0] ? __pfx_lock_release+0x10/0x10 [ 287.224682][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 287.224703][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 287.224720][ C0] ? dtSearch+0x1d59/0x2520 [ 287.224754][ C0] jfs_create+0x7ba/0xbb0 [ 287.224771][ C0] ? __pfx_jfs_create+0x10/0x10 [ 287.224796][ C0] ? generic_permission+0x1e0/0x550 [ 287.224814][ C0] ? bpf_lsm_inode_create+0x9/0x10 [ 287.224832][ C0] ? security_inode_create+0xbe/0x340 [ 287.224852][ C0] vfs_create+0x23c/0x3d0 [ 287.224871][ C0] do_mknodat+0x447/0x5b0 [ 287.224889][ C0] ? __pfx_do_mknodat+0x10/0x10 [ 287.224905][ C0] ? getname_flags+0x1e3/0x540 [ 287.224921][ C0] __x64_sys_mknod+0x8c/0xa0 [ 287.224939][ C0] do_syscall_64+0xf3/0x230 [ 287.224957][ C0] ? clear_bhb_loop+0x35/0x90 [ 287.224975][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.224992][ C0] RIP: 0033:0x7f1053f29409 [ 287.225010][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 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 b0 ff ff ff f7 d8 64 89 01 48 [ 287.225021][ C0] RSP: 002b:00007f1053ee0238 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 287.225037][ C0] RAX: ffffffffffffffda RBX: 00007f1053fb65e8 RCX: 00007f1053f29409 [ 287.225048][ C0] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000 [ 287.225058][ C0] RBP: 00007f1053fb65e0 R08: 00007f1053ee06c0 R09: 00007f1053ee06c0 [ 287.225068][ C0] R10: 00007f1053ee06c0 R11: 0000000000000246 R12: 00007f1053f7d0c0 [ 287.225084][ C0] R13: 0000000000000006 R14: 00007ffed8b48050 R15: 00007ffed8b48138 [ 287.225100][ C0] [ 287.225107][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.174 msecs [ 287.258487][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 287.258504][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 [ 287.258526][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 287.258537][ T30] Call Trace: [ 287.258545][ T30] [ 287.258553][ T30] dump_stack_lvl+0x241/0x360 [ 287.258583][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.258607][ T30] ? __pfx__printk+0x10/0x10 [ 287.258625][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 287.258656][ T30] ? vscnprintf+0x5d/0x90 [ 287.258683][ T30] panic+0x349/0x880 [ 287.258705][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 287.258732][ T30] ? __pfx_panic+0x10/0x10 [ 287.258750][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 287.258770][ T30] ? __irq_work_queue_local+0x137/0x410 [ 287.258794][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 287.258813][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 287.258837][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 287.258864][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 287.258891][ T30] watchdog+0x1033/0x1040 [ 287.258915][ T30] ? watchdog+0x1ea/0x1040 [ 287.258940][ T30] ? __pfx_watchdog+0x10/0x10 [ 287.258962][ T30] kthread+0x2f0/0x390 [ 287.258979][ T30] ? __pfx_watchdog+0x10/0x10 [ 287.259000][ T30] ? __pfx_kthread+0x10/0x10 [ 287.259018][ T30] ret_from_fork+0x4b/0x80 [ 287.259041][ T30] ? __pfx_kthread+0x10/0x10 [ 287.259058][ T30] ret_from_fork_asm+0x1a/0x30 [ 287.259098][ T30] [ 287.816586][ T30] Kernel Offset: disabled [ 287.820904][ T30] Rebooting in 86400 seconds..