./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor564615008 <...> Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts. execve("./syz-executor564615008", ["./syz-executor564615008"], 0x7ffd60ac6ff0 /* 10 vars */) = 0 brk(NULL) = 0x55556b06f000 brk(0x55556b06fd00) = 0x55556b06fd00 arch_prctl(ARCH_SET_FS, 0x55556b06f380) = 0 set_tid_address(0x55556b06f650) = 5241 set_robust_list(0x55556b06f660, 24) = 0 rseq(0x55556b06fca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor564615008", 4096) = 27 getrandom("\x24\x13\x98\xb2\x22\x95\x7e\xd7", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556b06fd00 brk(0x55556b090d00) = 0x55556b090d00 brk(0x55556b091000) = 0x55556b091000 mprotect(0x7f963422f000, 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 5242 attached [pid 5242] set_robust_list(0x55556b06f660, 24) = 0 [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5242] setpgid(0, 0 [pid 5241] <... clone resumed>, child_tidptr=0x55556b06f650) = 5242 [pid 5242] <... setpgid resumed>) = 0 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5242] write(3, "1000", 4) = 4 executing program [pid 5242] close(3) = 0 [pid 5242] write(1, "executing program\n", 18) = 18 [pid 5242] memfd_create("syzkaller", 0) = 3 [pid 5242] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f962bc00000 [pid 5242] 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 5242] munmap(0x7f962bc00000, 138412032) = 0 [pid 5242] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5242] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5242] close(3) = 0 [pid 5242] close(4) = 0 [pid 5242] mkdir("./bus", 0777) = 0 [pid 5242] mount("/dev/loop0", "./bus", "jfs", 0, "") = 0 [ 209.662936][ T5242] loop0: detected capacity change from 0 to 32768 [pid 5242] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 5242] chdir("./bus") = 0 [pid 5242] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5242] open_tree(AT_FDCWD, "", OPEN_TREE_CLOEXEC|AT_EMPTY_PATH) = 4 [pid 5242] symlinkat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0", 4, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" [pid 5241] kill(-5242, SIGKILL) = 0 [pid 5241] kill(5242, SIGKILL) = 0 [pid 5241] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5241] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5241] getdents64(3, 0x55556b0706f0 /* 2 entries */, 32768) = 48 [pid 5241] getdents64(3, 0x55556b0706f0 /* 0 entries */, 32768) = 0 [pid 5241] close(3) = 0 [ 430.161614][ T30] INFO: task kworker/u8:8:3850 blocked for more than 143 seconds. [ 430.169712][ T30] Not tainted 6.11.0-rc6-syzkaller-00070-gc763c4339688 #0 [ 430.177532][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.187857][ T30] task:kworker/u8:8 state:D stack:21352 pid:3850 tgid:3850 ppid:2 flags:0x00004000 [ 430.198442][ T30] Workqueue: writeback wb_workfn (flush-7:0) [ 430.204841][ T30] Call Trace: [ 430.208154][ T30] [ 430.211120][ T30] __schedule+0x17ae/0x4a10 [ 430.216562][ T30] ? __pfx___schedule+0x10/0x10 [ 430.221540][ T30] ? __blk_flush_plug+0x449/0x500 [ 430.226610][ T30] ? __pfx_lock_release+0x10/0x10 [ 430.232232][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 430.237750][ T30] ? kthread_data+0x52/0xd0 [ 430.243507][ T30] ? schedule+0x90/0x320 [ 430.247804][ T30] ? wq_worker_sleeping+0x66/0x240 [ 430.253430][ T30] ? schedule+0x90/0x320 [ 430.257725][ T30] schedule+0x14b/0x320 [ 430.262433][ T30] schedule_preempt_disabled+0x13/0x30 [ 430.267956][ T30] __mutex_lock+0x6a4/0xd70 [ 430.272993][ T30] ? __mutex_lock+0x527/0xd70 [ 430.277724][ T30] ? jfs_commit_inode+0x24a/0x590 [ 430.284875][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 430.290347][ T30] jfs_commit_inode+0x24a/0x590 [ 430.299231][ T30] ? __pfx_jfs_commit_inode+0x10/0x10 [ 430.305210][ T30] ? do_raw_spin_unlock+0x13c/0x8b0 [ 430.310585][ T30] jfs_write_inode+0x143/0x220 [ 430.315970][ T30] __writeback_single_inode+0x6b9/0x10b0 [ 430.322002][ T30] writeback_sb_inodes+0x99c/0x1380 [ 430.327943][ T30] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 430.334996][ T30] ? __pfx_down_read_trylock+0x10/0x10 [ 430.340730][ T30] ? __pfx___up_read+0x10/0x10 [ 430.346427][ T30] ? do_raw_spin_lock+0x14f/0x370 [ 430.351900][ T30] __writeback_inodes_wb+0x11b/0x260 [ 430.357240][ T30] wb_writeback+0x495/0xd40 [ 430.362501][ T30] ? queue_io+0x2f1/0x5a0 [ 430.366878][ T30] ? __pfx_wb_writeback+0x10/0x10 [ 430.372528][ T30] wb_workfn+0xc58/0x1090 [ 430.376929][ T30] ? __pfx_wb_workfn+0x10/0x10 [ 430.382011][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 430.388056][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.395007][ T30] ? process_scheduled_works+0x945/0x1830 [ 430.400792][ T30] process_scheduled_works+0xa2c/0x1830 [ 430.407163][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 430.413824][ T30] ? assign_work+0x364/0x3d0 [ 430.418492][ T30] worker_thread+0x86d/0xd10 [ 430.423776][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 430.429760][ T30] ? __kthread_parkme+0x169/0x1d0 [ 430.435440][ T30] ? __pfx_worker_thread+0x10/0x10 [ 430.440642][ T30] kthread+0x2f0/0x390 [ 430.445507][ T30] ? __pfx_worker_thread+0x10/0x10 [ 430.450697][ T30] ? __pfx_kthread+0x10/0x10 [ 430.455930][ T30] ret_from_fork+0x4b/0x80 [ 430.460427][ T30] ? __pfx_kthread+0x10/0x10 [ 430.465670][ T30] ret_from_fork_asm+0x1a/0x30 [ 430.470520][ T30] [ 430.474204][ T30] [ 430.474204][ T30] Showing all locks held in the system: [ 430.482529][ T30] 1 lock held by khungtaskd/30: [ 430.487428][ T30] #0: ffffffff8e738320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 430.498102][ T30] 4 locks held by kworker/u8:8/3850: [ 430.504184][ T30] #0: ffff888020a82148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 430.518032][ T30] #1: ffffc9000b7d7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 430.532333][ T30] #2: ffff8880319f20e0 (&type->s_umount_key#44){.+.+}-{3:3}, at: super_trylock_shared+0x22/0xf0 [ 430.544217][ T30] #3: ffff88807afd9d70 (&jfs_ip->commit_mutex){+.+.}-{3:3}, at: jfs_commit_inode+0x24a/0x590 [ 430.554907][ T30] 2 locks held by getty/4979: [ 430.559616][ T30] #0: ffff88803016f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 430.570001][ T30] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6ac/0x1e00 [ 430.581049][ T30] 4 locks held by syz-executor564/5242: [ 430.586931][ T30] [ 430.589279][ T30] ============================================= [ 430.589279][ T30] [ 430.598384][ T30] NMI backtrace for cpu 0 [ 430.602770][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc6-syzkaller-00070-gc763c4339688 #0 [ 430.613406][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 430.623494][ T30] Call Trace: [ 430.626888][ T30] [ 430.629840][ T30] dump_stack_lvl+0x241/0x360 [ 430.634572][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.639924][ T30] ? __pfx__printk+0x10/0x10 [ 430.644576][ T30] ? vprintk_emit+0x667/0x7c0 [ 430.649301][ T30] ? __pfx_vprintk_emit+0x10/0x10 [ 430.654457][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 430.659469][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 430.665002][ T30] ? _printk+0xd5/0x120 [ 430.669201][ T30] ? __pfx__printk+0x10/0x10 [ 430.673831][ T30] ? __wake_up_klogd+0xcc/0x110 [ 430.678741][ T30] ? __pfx__printk+0x10/0x10 [ 430.683371][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 430.688640][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 430.694658][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 430.700686][ T30] watchdog+0xff4/0x1040 [ 430.704972][ T30] ? watchdog+0x1ea/0x1040 [ 430.709436][ T30] ? __pfx_watchdog+0x10/0x10 [ 430.714155][ T30] kthread+0x2f0/0x390 [ 430.718270][ T30] ? __pfx_watchdog+0x10/0x10 [ 430.723003][ T30] ? __pfx_kthread+0x10/0x10 [ 430.727755][ T30] ret_from_fork+0x4b/0x80 [ 430.732242][ T30] ? __pfx_kthread+0x10/0x10 [ 430.736903][ T30] ret_from_fork_asm+0x1a/0x30 [ 430.741815][ T30] [ 430.744989][ T30] Sending NMI from CPU 0 to CPUs 1: [ 430.750246][ C1] NMI backtrace for cpu 1 [ 430.750266][ C1] CPU: 1 UID: 0 PID: 5242 Comm: syz-executor564 Not tainted 6.11.0-rc6-syzkaller-00070-gc763c4339688 #0 [ 430.750287][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 430.750297][ C1] RIP: 0010:dtSplitRoot+0x8cc/0x1930 [ 430.750322][ C1] Code: df 0f b6 f3 bf ff 00 00 00 e8 20 ad 6e fe 84 db 78 44 e8 17 aa 6e fe 48 c1 e3 05 4c 01 e3 49 89 dc 49 c1 ec 03 43 0f b6 04 2c <84> c0 75 15 44 0f b6 3b 45 84 ff 78 34 e8 f2 a9 6e fe 4c 8b 64 24 [ 430.750341][ C1] RSP: 0018:ffffc90003bdf440 EFLAGS: 00000a06 [ 430.750356][ C1] RAX: 0000000000000000 RBX: ffff88805ccd8000 RCX: ffff88802c980000 [ 430.750370][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ff [ 430.750380][ C1] RBP: ffffc90003bdf630 R08: ffffffff8324e240 R09: 0000000000000000 [ 430.750398][ C1] R10: 00300065006c0069 R11: 006605ff00000020 R12: 1ffff1100b99b000 [ 430.750411][ C1] R13: dffffc0000000000 R14: ffff88807afd9fd8 R15: 0000000000000000 [ 430.750424][ C1] FS: 000055556b06f380(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 [ 430.750439][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.750451][ C1] CR2: 0000557e4c504600 CR3: 00000000794be000 CR4: 00000000003506f0 [ 430.750466][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.750476][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.750487][ C1] Call Trace: [ 430.750497][ C1] [ 430.750504][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 430.750546][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 430.750573][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 430.750596][ C1] ? nmi_handle+0x2a/0x5a0 [ 430.750623][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 430.750645][ C1] ? nmi_handle+0x14f/0x5a0 [ 430.750662][ C1] ? nmi_handle+0x2a/0x5a0 [ 430.750679][ C1] ? dtSplitRoot+0x8cc/0x1930 [ 430.750698][ C1] ? default_do_nmi+0x63/0x160 [ 430.750722][ C1] ? exc_nmi+0x123/0x1f0 [ 430.750745][ C1] ? end_repeat_nmi+0xf/0x53 [ 430.750771][ C1] ? dtSplitRoot+0x8b0/0x1930 [ 430.750791][ C1] ? dtSplitRoot+0x8cc/0x1930 [ 430.750815][ C1] ? dtSplitRoot+0x8cc/0x1930 [ 430.750835][ C1] ? dtSplitRoot+0x8cc/0x1930 [ 430.750853][ C1] [ 430.750859][ C1] [ 430.750882][ C1] ? __pfx_dtSplitRoot+0x10/0x10 [ 430.750901][ C1] ? __pfx_dbAlloc+0x10/0x10 [ 430.750928][ C1] ? __kasan_kmalloc+0x98/0xb0 [ 430.750948][ C1] ? dtInsert+0x857/0x6c10 [ 430.750965][ C1] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 430.750993][ C1] dtInsert+0x12cd/0x6c10 [ 430.751013][ C1] ? kasan_save_track+0x51/0x80 [ 430.751032][ C1] ? __kasan_slab_free+0x37/0x60 [ 430.751050][ C1] ? dtSearch+0x1d59/0x2520 [ 430.751081][ C1] ? mark_lock+0x9a/0x350 [ 430.751106][ C1] ? __pfx_dtInsert+0x10/0x10 [ 430.751124][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 430.751149][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.751178][ C1] ? kasan_quarantine_put+0xdc/0x230 [ 430.751196][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 430.751216][ C1] ? dtSearch+0x1d59/0x2520 [ 430.751233][ C1] ? kfree+0x149/0x360 [ 430.751280][ C1] jfs_symlink+0x827/0x10f0 [ 430.751316][ C1] ? __pfx_jfs_symlink+0x10/0x10 [ 430.751358][ C1] ? make_vfsuid+0x46/0x90 [ 430.751384][ C1] ? bpf_lsm_inode_symlink+0x9/0x10 [ 430.751407][ C1] ? security_inode_symlink+0xb9/0x100 [ 430.751429][ C1] vfs_symlink+0x137/0x2e0 [ 430.751458][ C1] do_symlinkat+0x222/0x3a0 [ 430.751484][ C1] ? __phys_addr_symbol+0x2f/0x70 [ 430.751505][ C1] ? __pfx_do_symlinkat+0x10/0x10 [ 430.751534][ C1] ? getname_flags+0x1e3/0x540 [ 430.751556][ C1] __x64_sys_symlinkat+0x95/0xb0 [ 430.751584][ C1] do_syscall_64+0xf3/0x230 [ 430.751603][ C1] ? clear_bhb_loop+0x35/0x90 [ 430.751627][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.751649][ C1] RIP: 0033:0x7f96341b5a99 [ 430.751671][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 [ 430.751684][ C1] RSP: 002b:00007ffd34cf7308 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 430.751702][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96341b5a99 [ 430.751714][ C1] RDX: 0000000020000340 RSI: 0000000000000004 RDI: 0000000020000440 [ 430.751725][ C1] RBP: 00007f963422f5f0 R08: 000055556b0704c0 R09: 000055556b0704c0 [ 430.751738][ C1] R10: 000000000000618e R11: 0000000000000246 R12: 00007ffd34cf7330 [ 430.751749][ C1] R13: 00007ffd34cf7558 R14: 431bde82d7b634db R15: 00007f96341fe03b [ 430.751772][ C1] [ 430.751779][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.533 msecs [ 431.209962][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 431.216929][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc6-syzkaller-00070-gc763c4339688 #0 [ 431.227551][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 431.237625][ T30] Call Trace: [ 431.240919][ T30] [ 431.243896][ T30] dump_stack_lvl+0x241/0x360 [ 431.248596][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 431.253809][ T30] ? __pfx__printk+0x10/0x10 [ 431.258416][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 431.264425][ T30] ? vscnprintf+0x5d/0x90 [ 431.268777][ T30] panic+0x349/0x860 [ 431.272690][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 431.278868][ T30] ? __pfx_panic+0x10/0x10 [ 431.283318][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 431.288707][ T30] ? __irq_work_queue_local+0x137/0x410 [ 431.294278][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 431.300097][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 431.306266][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 431.312445][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 431.318627][ T30] watchdog+0x1033/0x1040 [ 431.322983][ T30] ? watchdog+0x1ea/0x1040 [ 431.327507][ T30] ? __pfx_watchdog+0x10/0x10 [ 431.332206][ T30] kthread+0x2f0/0x390 [ 431.336301][ T30] ? __pfx_watchdog+0x10/0x10 [ 431.341002][ T30] ? __pfx_kthread+0x10/0x10 [ 431.345619][ T30] ret_from_fork+0x4b/0x80 [ 431.350060][ T30] ? __pfx_kthread+0x10/0x10 [ 431.355107][ T30] ret_from_fork_asm+0x1a/0x30 [ 431.360695][ T30] [ 431.364702][ T30] Kernel Offset: disabled [ 431.369162][ T30] Rebooting in 86400 seconds..