./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2604591880 <...> Warning: Permanently added '10.128.0.184' (ECDSA) to the list of known hosts. execve("./syz-executor2604591880", ["./syz-executor2604591880"], 0x7ffdb76d35d0 /* 10 vars */) = 0 brk(NULL) = 0x555556ef5000 brk(0x555556ef5c40) = 0x555556ef5c40 arch_prctl(ARCH_SET_FS, 0x555556ef5300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor2604591880", 4096) = 28 brk(0x555556f16c40) = 0x555556f16c40 brk(0x555556f17000) = 0x555556f17000 mprotect(0x7fbe6adeb000, 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, child_tidptr=0x555556ef55d0) = 5007 ./strace-static-x86_64: Process 5007 attached [pid 5007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5007] setpgid(0, 0) = 0 [pid 5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5007] write(3, "1000", 4) = 4 [pid 5007] close(3) = 0 [pid 5007] memfd_create("syzkaller", 0) = 3 [pid 5007] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fbe62925000 syzkaller login: [ 77.958361][ T5007] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5007 'syz-executor260' [pid 5007] write(3, "\x58\x46\x53\x42\x00\x00\x02\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5e\x62\x73\xb8\x21\x67\x42\xbb\x91\x1b\x41\x8a\xa1\x4a\x12\x61\x00\x00\x00\x00\x00\x00\xff\x80\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x22\x00\x00\x00\x08\x00\x00\x80\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x0b\x40"..., 33554432) = 33554432 [pid 5007] munmap(0x7fbe62925000, 33554432) = 0 [pid 5007] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5007] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5007] close(3) = 0 [pid 5007] mkdir("./file0", 0777) = 0 [ 78.414383][ T5007] loop0: detected capacity change from 0 to 65536 [ 78.461398][ T5007] XFS (loop0): Deprecated V4 format (crc=0) will not be supported after September 2030. [ 78.472996][ T5007] XFS (loop0): Mounting V4 Filesystem 5e6273b8-2167-42bb-911b-418aa14a1261 [ 78.486246][ T5007] XFS (loop0): totally zeroed log [ 78.494942][ T5007] XFS (loop0): Ending clean mount [ 78.504884][ T5007] XFS (loop0): Quotacheck needed: Please wait. [pid 5007] mount("/dev/loop0", "./file0", "xfs", MS_LAZYTIME, "prjquota,nolazytime,grpid,noalign,uqnoenforce,,nouuid") = 0 [pid 5007] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5007] chdir("./file0") = 0 [pid 5007] ioctl(4, LOOP_CLR_FD) = 0 [pid 5007] close(4) = 0 [pid 5007] openat(AT_FDCWD, "cgroup.controllers", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5007] ioctl(4, FS_IOC_SETFSLABEL, "") = 0 [ 78.533015][ T5007] XFS (loop0): Quotacheck: Done. [ 78.538461][ T5007] xfs filesystem being mounted at /root/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.593010][ T5007] syz-executor260: attempt to access beyond end of device [ 78.593010][ T5007] loop0: rw=432129, sector=65536, nr_sectors = 64 limit=65536 [ 78.608451][ T52] XFS (loop0): log I/O error -5 [ 78.613477][ T52] XFS (loop0): Filesystem has been shut down due to log error (0x2). [ 78.622034][ T52] XFS (loop0): Please unmount the filesystem and rectify the problem(s). [pid 5007] ioctl(4, FS_IOC_SETFSLABEL, "" [pid 5006] kill(-5007, SIGKILL) = 0 [pid 5006] kill(5007, SIGKILL) = 0 [pid 5006] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5006] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5006] getdents64(3, 0x555556ef6620 /* 2 entries */, 32768) = 48 [pid 5006] getdents64(3, 0x555556ef6620 /* 0 entries */, 32768) = 0 [pid 5006] close(3) = 0 [ 91.856222][ T758] cfg80211: failed to load regulatory.db [ 286.414160][ T28] INFO: task kworker/0:1H:52 blocked for more than 143 seconds. [ 286.421947][ T28] Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 286.429133][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.437953][ T28] task:kworker/0:1H state:D stack:27712 pid:52 ppid:2 flags:0x00004000 [ 286.447261][ T28] Workqueue: xfs-log/loop0 xlog_ioend_work [ 286.453165][ T28] Call Trace: [ 286.456580][ T28] [ 286.459547][ T28] __schedule+0x1d15/0x5790 [ 286.464256][ T28] ? find_held_lock+0x2d/0x110 [ 286.469112][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.474488][ T28] ? lock_downgrade+0x690/0x690 [ 286.479492][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.484771][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 286.490028][ T28] schedule+0xde/0x1a0 [ 286.494207][ T28] schedule_timeout+0x276/0x2b0 [ 286.499117][ T28] ? usleep_range_state+0x1b0/0x1b0 [ 286.504391][ T28] ? ___down_common+0x2b7/0x430 [ 286.509378][ T28] ? lock_downgrade+0x690/0x690 [ 286.514370][ T28] ? mark_held_locks+0x9f/0xe0 [ 286.519191][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.524476][ T28] ___down_common+0x2bf/0x430 [ 286.529225][ T28] ? up+0xb0/0xb0 [ 286.532882][ T28] ? down+0x2a/0xa0 [ 286.536786][ T28] __down+0x20/0x30 [ 286.540644][ T28] down+0x74/0xa0 [ 286.544362][ T28] xfs_buf_lock+0x125/0x490 [ 286.548927][ T28] xfs_buf_item_unpin+0x536/0x870 [ 286.554095][ T28] ? xfs_buf_item_format+0xf20/0xf20 [ 286.559451][ T28] xfs_trans_committed_bulk+0x362/0x7c0 [ 286.565086][ T28] ? __xfs_trans_commit+0xfa0/0xfa0 [ 286.570339][ T28] ? __wake_up_common_lock+0xe2/0x140 [ 286.575818][ T28] ? lock_downgrade+0x690/0x690 [ 286.580729][ T28] ? mark_held_locks+0x9f/0xe0 [ 286.585570][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 286.591436][ T28] ? find_held_lock+0x2d/0x110 [ 286.596300][ T28] ? xlog_cil_committed+0xc6d/0x1090 [ 286.601648][ T28] ? lock_downgrade+0x690/0x690 [ 286.606584][ T28] ? spin_bug+0x1c0/0x1c0 [ 286.610969][ T28] ? lock_acquire+0x32/0xc0 [ 286.615578][ T28] ? xlog_cil_committed+0xbcc/0x1090 [ 286.620928][ T28] xlog_cil_committed+0xd09/0x1090 [ 286.626126][ T28] ? mark_held_locks+0x9f/0xe0 [ 286.630944][ T28] ? xlog_cil_cleanup_whiteouts+0x3f0/0x3f0 [ 286.636944][ T28] ? find_held_lock+0x2d/0x110 [ 286.641772][ T28] ? xlog_state_shutdown_callbacks+0x1db/0x370 [ 286.648149][ T28] ? lock_downgrade+0x690/0x690 [ 286.653063][ T28] xlog_cil_process_committed+0x123/0x1f0 [ 286.658913][ T28] xlog_state_shutdown_callbacks+0x1e3/0x370 [ 286.665017][ T28] ? do_raw_spin_lock+0x124/0x2b0 [ 286.670097][ T28] ? xlog_grant_add_space+0x160/0x160 [ 286.675547][ T28] ? spin_bug+0x1c0/0x1c0 [ 286.679930][ T28] ? lock_acquire+0x32/0xc0 [ 286.684526][ T28] ? xlog_force_shutdown+0x1db/0x3f0 [ 286.689869][ T28] xlog_force_shutdown+0x1e3/0x3f0 [ 286.695175][ T28] xlog_ioend_work+0xe7/0x110 [ 286.699909][ T28] process_one_work+0x99a/0x15e0 [ 286.704977][ T28] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.710494][ T28] ? rcu_is_watching+0x12/0xb0 [ 286.715368][ T28] ? spin_bug+0x1c0/0x1c0 [ 286.719755][ T28] ? lock_acquire+0x32/0xc0 [ 286.724331][ T28] ? worker_thread+0x16d/0x10c0 [ 286.729246][ T28] worker_thread+0x67d/0x10c0 [ 286.734022][ T28] ? process_one_work+0x15e0/0x15e0 [ 286.739283][ T28] kthread+0x344/0x440 [ 286.743384][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 286.749143][ T28] ret_from_fork+0x1f/0x30 [ 286.753657][ T28] [ 286.756834][ T28] INFO: task syz-executor260:5007 blocked for more than 143 seconds. [ 286.764975][ T28] Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 286.772017][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.780763][ T28] task:syz-executor260 state:D stack:24808 pid:5007 ppid:5006 flags:0x00004004 [ 286.790248][ T28] Call Trace: [ 286.793566][ T28] [ 286.796556][ T28] __schedule+0x1d15/0x5790 [ 286.801195][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.806582][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.811933][ T28] ? preempt_schedule_common+0x45/0xb0 [ 286.817485][ T28] ? preempt_schedule_thunk+0x1a/0x20 [ 286.822931][ T28] schedule+0xde/0x1a0 [ 286.827177][ T28] xlog_wait_on_iclog+0x48f/0x6c0 [ 286.832252][ T28] ? xfs_log_mount+0x700/0x700 [ 286.837091][ T28] ? lock_acquire+0x32/0xc0 [ 286.841652][ T28] ? wake_up_state+0x10/0x10 [ 286.846374][ T28] ? xlog_state_release_iclog+0x237/0x7f0 [ 286.852151][ T28] xlog_force_lsn+0x6a6/0x910 [ 286.856909][ T28] ? xlog_write_get_more_iclog_space+0x470/0x470 [ 286.863319][ T28] ? kasan_quarantine_put+0xf9/0x220 [ 286.868731][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 286.874045][ T28] ? __xfs_trans_commit+0xb93/0xfa0 [ 286.879288][ T28] ? rcu_is_watching+0x12/0xb0 [ 286.884199][ T28] xfs_log_force_seq+0x1d5/0x4a0 [ 286.889299][ T28] __xfs_trans_commit+0xb93/0xfa0 [ 286.894536][ T28] ? xfs_trans_free_items+0x340/0x340 [ 286.900016][ T28] xfs_sync_sb_buf+0x126/0x170 [ 286.904923][ T28] ? xfs_update_secondary_sbs+0x720/0x720 [ 286.910708][ T28] ? xfs_file_ioctl+0x157f/0x1c30 [ 286.915814][ T28] ? do_raw_spin_unlock+0x175/0x230 [ 286.921080][ T28] xfs_file_ioctl+0x15ba/0x1c30 [ 286.926124][ T28] ? xfs_ioc_swapext+0x570/0x570 [ 286.931377][ T28] ? __kmem_cache_free+0xaf/0x2d0 [ 286.936524][ T28] ? tomoyo_path_number_perm+0x166/0x570 [ 286.942277][ T28] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 286.948193][ T28] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 286.954209][ T28] ? do_vfs_ioctl+0x132/0x1670 [ 286.959097][ T28] ? vfs_fileattr_set+0xc40/0xc40 [ 286.964278][ T28] ? find_held_lock+0x2d/0x110 [ 286.969103][ T28] ? do_one_initcall+0x1e3/0x540 [ 286.974136][ T28] ? lock_downgrade+0x690/0x690 [ 286.979051][ T28] ? bpf_lsm_file_ioctl+0x9/0x10 [ 286.984117][ T28] ? xfs_ioc_swapext+0x570/0x570 [ 286.989106][ T28] __x64_sys_ioctl+0x197/0x210 [ 286.993895][ T28] do_syscall_64+0x39/0xb0 [ 286.998513][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.004576][ T28] RIP: 0033:0x7fbe6ad722c9 [ 287.009024][ T28] RSP: 002b:00007ffc178fee28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 287.017521][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe6ad722c9 [ 287.025607][ T28] RDX: 0000000020000000 RSI: 0000000041009432 RDI: 0000000000000004 [ 287.033615][ T28] RBP: 0000000000000000 R08: 00007fbe6adebec0 R09: 00007fbe6adebec0 [ 287.041655][ T28] R10: 00007fbe6adebec0 R11: 0000000000000246 R12: 00007ffc178fee50 [ 287.049701][ T28] R13: 0000000000000000 R14: 431bde82d7b634db R15: 0000000000000000 [ 287.057969][ T28] [ 287.061045][ T28] [ 287.061045][ T28] Showing all locks held in the system: [ 287.068897][ T28] 1 lock held by rcu_tasks_kthre/13: [ 287.074280][ T28] #0: ffffffff8c798530 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 287.084883][ T28] 1 lock held by rcu_tasks_trace/14: [ 287.090282][ T28] #0: ffffffff8c798230 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 287.101414][ T28] 1 lock held by khungtaskd/28: [ 287.106441][ T28] #0: ffffffff8c799140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x390 [ 287.116471][ T28] 2 locks held by kworker/0:1H/52: [ 287.121616][ T28] #0: ffff88801678c538 ((wq_completion)xfs-log/loop0){+.+.}-{0:0}, at: process_one_work+0x883/0x15e0 [ 287.132724][ T28] #1: ffffc90000bd7db0 ((work_completion)(&iclog->ic_end_io_work)){+.+.}-{0:0}, at: process_one_work+0x8b7/0x15e0 [ 287.145064][ T28] 2 locks held by getty/4759: [ 287.149754][ T28] #0: ffff8880297e8098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 [ 287.159837][ T28] #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 [ 287.170103][ T28] 1 lock held by syz-executor260/5007: [ 287.175645][ T28] #0: ffff888020aee460 (sb_writers#9){.+.+}-{0:0}, at: xfs_file_ioctl+0x1550/0x1c30 [ 287.185323][ T28] [ 287.187658][ T28] ============================================= [ 287.187658][ T28] [ 287.196117][ T28] NMI backtrace for cpu 0 [ 287.200467][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 287.209762][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 287.219825][ T28] Call Trace: [ 287.223108][ T28] [ 287.226045][ T28] dump_stack_lvl+0xd9/0x150 [ 287.230748][ T28] nmi_cpu_backtrace+0x29c/0x350 [ 287.235721][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 287.240935][ T28] nmi_trigger_cpumask_backtrace+0x2a4/0x300 [ 287.246942][ T28] watchdog+0xe16/0x1090 [ 287.251211][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 287.257222][ T28] kthread+0x344/0x440 [ 287.261312][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 287.266971][ T28] ret_from_fork+0x1f/0x30 [ 287.271421][ T28] [ 287.274550][ T28] Sending NMI from CPU 0 to CPUs 1: [ 287.279810][ C1] NMI backtrace for cpu 1 [ 287.279822][ C1] CPU: 1 PID: 46 Comm: kworker/u4:3 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 287.279849][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 287.279864][ C1] Workqueue: events_unbound toggle_allocation_gate [ 287.279905][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x20/0x70 [ 287.279948][ C1] Code: 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 65 8b 05 0d 98 7f 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b 14 25 c0 bb 03 00 00 01 ff 00 74 0e 85 c9 74 35 8b 82 0c 16 00 00 85 c0 74 2b 8b [ 287.279971][ C1] RSP: 0018:ffffc90000b77a18 EFLAGS: 00000246 [ 287.279988][ C1] RAX: 0000000080000000 RBX: ffffc90000b77a88 RCX: 0000000000000000 [ 287.280004][ C1] RDX: ffff8880156c1dc0 RSI: ffffffff8a06377f RDI: 0000000000000001 [ 287.280020][ C1] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 287.280034][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 287.280049][ C1] R13: 000000000000000f R14: dffffc0000000000 R15: 1ffff9200016ef4b [ 287.280065][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 287.280089][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.280105][ C1] CR2: 0000564364982680 CR3: 000000000c571000 CR4: 00000000003506e0 [ 287.280121][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.280135][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.280150][ C1] Call Trace: [ 287.280156][ C1] [ 287.280162][ C1] insn_decode+0x1cf/0x3b0 [ 287.280210][ C1] ? kmem_cache_alloc_bulk+0x1b8/0x860 [ 287.280235][ C1] text_poke_loc_init+0xbc/0x4d0 [ 287.280284][ C1] ? arch_jump_label_transform_queue+0x5c/0x100 [ 287.280314][ C1] ? text_poke_memset+0x60/0x60 [ 287.280355][ C1] ? kmem_cache_alloc_bulk+0x1b8/0x860 [ 287.280378][ C1] ? __jump_label_patch+0x173/0x340 [ 287.280407][ C1] arch_jump_label_transform_queue+0x98/0x100 [ 287.280438][ C1] __jump_label_update+0x12e/0x410 [ 287.280478][ C1] jump_label_update+0x32f/0x410 [ 287.280508][ C1] static_key_disable_cpuslocked+0x156/0x1b0 [ 287.280540][ C1] static_key_disable+0x1a/0x20 [ 287.280567][ C1] toggle_allocation_gate+0x143/0x230 [ 287.280603][ C1] ? wake_up_kfence_timer+0x30/0x30 [ 287.280638][ C1] ? trace_lock_acquire+0x12d/0x180 [ 287.280671][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 287.280712][ C1] ? process_one_work+0x8b7/0x15e0 [ 287.280750][ C1] ? lock_acquire+0x32/0xc0 [ 287.280785][ C1] ? process_one_work+0x8b7/0x15e0 [ 287.280825][ C1] process_one_work+0x99a/0x15e0 [ 287.280867][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 287.280904][ C1] ? rcu_is_watching+0x12/0xb0 [ 287.280931][ C1] ? spin_bug+0x1c0/0x1c0 [ 287.280969][ C1] ? lock_acquire+0x32/0xc0 [ 287.281004][ C1] ? worker_thread+0x16d/0x10c0 [ 287.281044][ C1] worker_thread+0x67d/0x10c0 [ 287.281088][ C1] ? process_one_work+0x15e0/0x15e0 [ 287.281126][ C1] kthread+0x344/0x440 [ 287.281157][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 287.281193][ C1] ret_from_fork+0x1f/0x30 [ 287.281236][ C1] [ 287.281244][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.434 msecs [ 287.281806][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 287.601022][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 287.610329][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 287.620408][ T28] Call Trace: [ 287.623700][ T28] [ 287.626656][ T28] dump_stack_lvl+0xd9/0x150 [ 287.631318][ T28] panic+0x686/0x730 [ 287.635255][ T28] ? panic_smp_self_stop+0xa0/0xa0 [ 287.640423][ T28] ? irq_work_claim+0x76/0x90 [ 287.645144][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 287.650373][ T28] ? irq_work_queue+0x2d/0x80 [ 287.655081][ T28] ? watchdog+0xbe8/0x1090 [ 287.659548][ T28] watchdog+0xbf9/0x1090 [ 287.663854][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 287.669886][ T28] kthread+0x344/0x440 [ 287.673996][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 287.679664][ T28] ret_from_fork+0x1f/0x30 [ 287.684135][ T28] [ 287.687227][ T28] Kernel Offset: disabled [ 287.691578][ T28] Rebooting in 86400 seconds..