./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2275328626

<...>
Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts.
execve("./syz-executor2275328626", ["./syz-executor2275328626"], 0x7ffd743f6690 /* 10 vars */) = 0
brk(NULL)                               = 0x555557126000
brk(0x555557126d00)                     = 0x555557126d00
arch_prctl(ARCH_SET_FS, 0x555557126380) = 0
set_tid_address(0x555557126650)         = 5054
set_robust_list(0x555557126660, 24)     = 0
rseq(0x555557126ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2275328626", 4096) = 28
getrandom("\xf9\xe0\xda\x5e\x7b\x2f\xfa\x3a", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555557126d00
brk(0x555557147d00)                     = 0x555557147d00
brk(0x555557148000)                     = 0x555557148000
mprotect(0x7f8c118d5000, 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 5055 attached
, child_tidptr=0x555557126650) = 5055
[pid  5055] set_robust_list(0x555557126660, 24) = 0
[pid  5055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5055] setpgid(0, 0)               = 0
[pid  5055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5055] write(3, "1000", 4)         = 4
[pid  5055] close(3)                    = 0
[pid  5055] memfd_create("syzkaller", 0) = 3
[pid  5055] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8c09403000
[pid  5055] 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  5055] munmap(0x7f8c09403000, 138412032) = 0
[pid  5055] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5055] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5055] close(3)                    = 0
[pid  5055] mkdir("./file0", 0777)      = 0
[   70.902432][ T5055] loop0: detected capacity change from 0 to 32768
[   70.934059][ T5055] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   70.943037][ T5055] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   70.960768][ T5055] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   70.972203][   T28] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   70.979110][   T28] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[pid  5055] mount("/dev/loop0", "./file0", "gfs2", MS_SILENT, "" <unfinished ...>
[pid  5054] kill(-5055, SIGKILL)        = 0
[pid  5054] kill(5055, SIGKILL)         = 0
[pid  5054] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5054] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid  5054] getdents64(3, 0x5555571276f0 /* 2 entries */, 32768) = 48
[pid  5054] getdents64(3, 0x5555571276f0 /* 0 entries */, 32768) = 0
[pid  5054] close(3)                    = 0
[   86.962877][    T8] cfg80211: failed to load regulatory.db
[  286.640931][   T29] INFO: task kworker/1:1:28 blocked for more than 143 seconds.
[  286.648615][   T29]       Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0
[  286.656341][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  286.665148][   T29] task:kworker/1:1     state:D stack:25264 pid:28    tgid:28    ppid:2      flags:0x00004000
[  286.675507][   T29] Workqueue: gfs2_recovery gfs2_recover_func
[  286.681854][   T29] Call Trace:
[  286.685173][   T29]  <TASK>
[  286.688120][   T29]  __schedule+0x1961/0x4ab0
[  286.692852][   T29]  ? release_firmware_map_entry+0x190/0x190
[  286.698810][   T29]  ? __lock_acquire+0x1fd0/0x1fd0
[  286.703936][   T29]  ? schedule+0x8e/0x260
[  286.708209][   T29]  ? wq_worker_sleeping+0x66/0x240
[  286.713425][   T29]  ? print_irqtrace_events+0x220/0x220
[  286.718927][   T29]  ? schedule+0x8e/0x260
[  286.723245][   T29]  schedule+0x149/0x260
[  286.727437][   T29]  io_schedule+0x8c/0x100
[  286.731891][   T29]  folio_wait_bit_common+0x881/0x12b0
[  286.737343][   T29]  ? folio_wait_bit+0x30/0x30
[  286.742095][   T29]  ? _compound_head+0x120/0x120
[  286.746978][   T29]  ? crc32_le_base+0x6c6/0xd20
[  286.751877][   T29]  ? __filemap_get_folio+0x72d/0xbb0
[  286.757196][   T29]  ? __get_log_header+0x1db/0x4e0
[  286.762294][   T29]  gfs2_jhead_process_page+0x194/0x750
[  286.767794][   T29]  ? gfs2_end_log_read+0x800/0x800
[  286.773041][   T29]  gfs2_find_jhead+0xd68/0xf10
[  286.777886][   T29]  ? gfs2_end_log_write+0x8a0/0x8a0
[  286.783175][   T29]  ? gfs2_jdesc_check+0x1f6/0x290
[  286.788249][   T29]  gfs2_recover_func+0x6ba/0x1f10
[  286.793454][   T29]  ? stack_trace_snprint+0xf0/0xf0
[  286.798623][   T29]  ? lockdep_unlock+0x169/0x300
[  286.803555][   T29]  ? __get_log_header+0x4e0/0x4e0
[  286.808608][   T29]  ? mark_lock+0x2a0/0x350
[  286.813116][   T29]  ? __lock_acquire+0x1345/0x1fd0
[  286.818190][   T29]  ? lockdep_hardirqs_on_prepare+0x43c/0x780
[  286.824271][   T29]  ? process_scheduled_works+0x825/0x1420
[  286.830019][   T29]  process_scheduled_works+0x90f/0x1420
[  286.835791][   T29]  ? assign_work+0x3d0/0x3d0
[  286.840419][   T29]  ? assign_work+0x364/0x3d0
[  286.845082][   T29]  worker_thread+0xa5f/0x1000
[  286.849813][   T29]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  286.855960][   T29]  kthread+0x2d3/0x370
[  286.860064][   T29]  ? pr_cont_work+0x5e0/0x5e0
[  286.864864][   T29]  ? kthread_blkcg+0xd0/0xd0
[  286.869507][   T29]  ret_from_fork+0x48/0x80
[  286.874034][   T29]  ? kthread_blkcg+0xd0/0xd0
[  286.878650][   T29]  ret_from_fork_asm+0x11/0x20
[  286.883532][   T29]  </TASK>
[  286.886648][   T29] INFO: task syz-executor227:5055 blocked for more than 143 seconds.
[  286.894789][   T29]       Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0
[  286.902432][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  286.911355][   T29] task:syz-executor227 state:D stack:22904 pid:5055  tgid:5055  ppid:5054   flags:0x00004006
[  286.921625][   T29] Call Trace:
[  286.924943][   T29]  <TASK>
[  286.927894][   T29]  __schedule+0x1961/0x4ab0
[  286.932564][   T29]  ? release_firmware_map_entry+0x190/0x190
[  286.938489][   T29]  ? __lock_acquire+0x1fd0/0x1fd0
[  286.943600][   T29]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  286.949529][   T29]  ? lockdep_hardirqs_on+0x98/0x140
[  286.954875][   T29]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  286.960853][   T29]  ? schedule+0x8e/0x260
[  286.965117][   T29]  schedule+0x149/0x260
[  286.969277][   T29]  bit_wait+0x12/0xc0
[  286.973369][   T29]  __wait_on_bit+0xac/0x2e0
[  286.977903][   T29]  ? out_of_line_wait_on_bit_lock+0x250/0x250
[  286.984044][   T29]  out_of_line_wait_on_bit+0x1d4/0x250
[  286.989540][   T29]  ? out_of_line_wait_on_bit_lock+0x250/0x250
[  286.995700][   T29]  ? __wait_on_bit+0x2e0/0x2e0
[  287.000494][   T29]  ? bit_waitqueue+0x30/0x30
[  287.005150][   T29]  ? do_raw_spin_unlock+0x13b/0x8b0
[  287.010382][   T29]  ? gfs2_journal_wipe+0x8f0/0x8f0
[  287.015595][   T29]  gfs2_recover_journal+0xf2/0x150
[  287.020815][   T29]  init_journal+0x1841/0x23f0
[  287.025507][   T29]  ? init_inodes+0xdc/0x310
[  287.030031][   T29]  ? _compound_head+0x120/0x120
[  287.035067][   T29]  ? init_sb+0xc37/0x1330
[  287.039427][   T29]  ? snprintf+0xda/0x120
[  287.043772][   T29]  ? init_inodes+0xdc/0x310
[  287.048321][   T29]  ? vscnprintf+0x80/0x80
[  287.052757][   T29]  init_inodes+0xdc/0x310
[  287.057116][   T29]  gfs2_fill_super+0x1ebe/0x26b0
[  287.062145][   T29]  ? gfs2_reconfigure+0xbb0/0xbb0
[  287.067212][   T29]  ? read_lock_is_recursive+0x20/0x20
[  287.072689][   T29]  ? __down_write_common+0x161/0x200
[  287.078002][   T29]  ? init_locking+0xbd/0x210
[  287.082696][   T29]  get_tree_bdev+0x416/0x5b0
[  287.087354][   T29]  ? gfs2_reconfigure+0xbb0/0xbb0
[  287.092480][   T29]  ? setup_bdev_super+0x630/0x630
[  287.097716][   T29]  ? vfs_parse_fs_param+0x410/0x410
[  287.102991][   T29]  gfs2_get_tree+0x54/0x210
[  287.107518][   T29]  ? bpf_lsm_capable+0x9/0x10
[  287.112303][   T29]  vfs_get_tree+0x8c/0x2a0
[  287.116748][   T29]  do_new_mount+0x28f/0xae0
[  287.121389][   T29]  ? do_move_mount_old+0x170/0x170
[  287.126555][   T29]  __se_sys_mount+0x2d9/0x3c0
[  287.131402][   T29]  ? __x64_sys_mount+0xc0/0xc0
[  287.136200][   T29]  ? syscall_enter_from_user_mode+0xa4/0x2d0
[  287.142255][   T29]  ? syscall_enter_from_user_mode+0xf5/0x2d0
[  287.148265][   T29]  ? __x64_sys_mount+0x20/0xc0
[  287.153127][   T29]  do_syscall_64+0x45/0x110
[  287.157660][   T29]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[  287.163682][   T29] RIP: 0033:0x7f8c11842daa
[  287.168120][   T29] RSP: 002b:00007fff0e02b5e8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  287.176643][   T29] RAX: ffffffffffffffda RBX: 00007fff0e02b600 RCX: 00007f8c11842daa
[  287.184686][   T29] RDX: 0000000020021140 RSI: 0000000020021180 RDI: 00007fff0e02b600
[  287.192758][   T29] RBP: 0000000000000004 R08: 00007fff0e02b640 R09: 0000000000021177
[  287.200802][   T29] R10: 0000000000008000 R11: 0000000000000282 R12: 0000000000008000
[  287.208795][   T29] R13: 00007fff0e02b640 R14: 0000000000000003 R15: 0000000001000000
[  287.216975][   T29]  </TASK>
[  287.220017][   T29] 
[  287.220017][   T29] Showing all locks held in the system:
[  287.227798][   T29] 2 locks held by kworker/1:1/28:
[  287.232996][   T29]  #0: ffff888014722938 ((wq_completion)gfs2_recovery){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420
[  287.244900][   T29]  #1: ffffc90000a4fd20 ((work_completion)(&jd->jd_work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420
[  287.256843][   T29] 1 lock held by khungtaskd/29:
[  287.261744][   T29]  #0: ffffffff8d92d060 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[  287.271719][   T29] 2 locks held by getty/4806:
[  287.276411][   T29]  #0: ffff888025e400a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  287.286272][   T29]  #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b4/0x1e10
[  287.296472][   T29] 1 lock held by syz-executor227/5055:
[  287.301991][   T29]  #0: ffff8880798580e0 (&type->s_umount_key#46){+.+.}-{3:3}, at: get_tree_bdev+0x36e/0x5b0
[  287.312227][   T29] 
[  287.314560][   T29] =============================================
[  287.314560][   T29] 
[  287.323107][   T29] NMI backtrace for cpu 0
[  287.327466][   T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0
[  287.337278][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[  287.347353][   T29] Call Trace:
[  287.350656][   T29]  <TASK>
[  287.353597][   T29]  dump_stack_lvl+0x1e7/0x2d0
[  287.358290][   T29]  ? nf_tcp_handle_invalid+0x650/0x650
[  287.363763][   T29]  ? panic+0x850/0x850
[  287.367843][   T29]  ? vprintk_emit+0x607/0x720
[  287.372542][   T29]  ? printk_sprint+0x480/0x480
[  287.377459][   T29]  nmi_cpu_backtrace+0x498/0x4d0
[  287.382436][   T29]  ? nmi_trigger_cpumask_backtrace+0x310/0x310
[  287.388620][   T29]  ? _printk+0xd5/0x120
[  287.392804][   T29]  ? panic+0x850/0x850
[  287.396893][   T29]  ? __wake_up_klogd+0xcc/0x100
[  287.401762][   T29]  ? panic+0x850/0x850
[  287.405852][   T29]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  287.411943][   T29]  nmi_trigger_cpumask_backtrace+0x198/0x310
[  287.417955][   T29]  watchdog+0xfaf/0xff0
[  287.422412][   T29]  ? watchdog+0x1e9/0xff0
[  287.426766][   T29]  kthread+0x2d3/0x370
[  287.430841][   T29]  ? hungtask_pm_notify+0x90/0x90
[  287.435906][   T29]  ? kthread_blkcg+0xd0/0xd0
[  287.440553][   T29]  ret_from_fork+0x48/0x80
[  287.445011][   T29]  ? kthread_blkcg+0xd0/0xd0
[  287.449631][   T29]  ret_from_fork_asm+0x11/0x20
[  287.454431][   T29]  </TASK>
[  287.457647][   T29] Sending NMI from CPU 0 to CPUs 1:
[  287.462927][    C1] NMI backtrace for cpu 1
[  287.462938][    C1] CPU: 1 PID: 12 Comm: kworker/u4:1 Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0
[  287.462956][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[  287.462966][    C1] Workqueue:  0x0 (events_unbound)
[  287.462988][    C1] RIP: 0010:pvclock_clocksource_read_nowd+0x35/0xf0
[  287.463019][    C1] Code: 41 54 53 50 49 89 fe 8b 2f eb 31 45 89 fc 41 80 ff 40 73 5d 44 89 e1 48 d3 e3 4c 89 2c 24 48 89 d8 48 f7 24 24 48 0f ac d0 20 <49> 8b 4e 10 41 0f b6 56 1d 41 8b 36 39 ee 89 f5 74 5d 0f 01 f9 66
[  287.463032][    C1] RSP: 0018:ffffc90000117858 EFLAGS: 00000006
[  287.463044][    C1] RAX: 00000043c32c54fa RBX: 0000004a89e1bec7 RCX: 0000000000000001
[  287.463055][    C1] RDX: 0000000000000043 RSI: 0000000000000004 RDI: ffffffff907b7040
[  287.463066][    C1] RBP: 0000000000000004 R08: ffff8880b993c343 R09: 1ffff11017327868
[  287.463077][    C1] R10: dffffc0000000000 R11: ffffed1017327869 R12: ffffc90000117920
[  287.463089][    C1] R13: 00000000e8ba357a R14: ffffffff907b7040 R15: 0000000000000001
[  287.463099][    C1] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[  287.463113][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  287.463124][    C1] CR2: 00005621f247e680 CR3: 000000000d730000 CR4: 00000000003506f0
[  287.463137][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  287.463146][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  287.463156][    C1] Call Trace:
[  287.463162][    C1]  <NMI>
[  287.463167][    C1]  ? nmi_cpu_backtrace+0x3be/0x4d0
[  287.463189][    C1]  ? read_lock_is_recursive+0x20/0x20
[  287.463212][    C1]  ? nmi_trigger_cpumask_backtrace+0x310/0x310
[  287.463234][    C1]  ? nmi_handle+0x2a/0x570
[  287.463264][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x10
[  287.463287][    C1]  ? nmi_handle+0x14c/0x570
[  287.463307][    C1]  ? nmi_handle+0x2a/0x570
[  287.463329][    C1]  ? pvclock_clocksource_read_nowd+0x35/0xf0
[  287.463353][    C1]  ? default_do_nmi+0x63/0x150
[  287.463374][    C1]  ? exc_nmi+0x121/0x210
[  287.463394][    C1]  ? end_repeat_nmi+0xf/0x2a
[  287.463424][    C1]  ? pvclock_clocksource_read_nowd+0x35/0xf0
[  287.463448][    C1]  ? pvclock_clocksource_read_nowd+0x35/0xf0
[  287.463474][    C1]  ? pvclock_clocksource_read_nowd+0x35/0xf0
[  287.463498][    C1]  </NMI>
[  287.463502][    C1]  <TASK>
[  287.463510][    C1]  kvm_sched_clock_read+0x11/0x20
[  287.463532][    C1]  sched_clock+0x19/0x60
[  287.463550][    C1]  sched_clock_cpu+0x76/0x490
[  287.463572][    C1]  ? local_clock+0x20/0x20
[  287.463588][    C1]  ? do_raw_spin_unlock+0x13b/0x8b0
[  287.463614][    C1]  ? newidle_balance+0x2a8/0x1080
[  287.463631][    C1]  newidle_balance+0x475/0x1080
[  287.463651][    C1]  ? rcu_is_watching+0x15/0xb0
[  287.463676][    C1]  ? newidle_balance+0x2a8/0x1080
[  287.463697][    C1]  ? update_misfit_status+0x7e0/0x7e0
[  287.463716][    C1]  ? enqueue_task_fair+0xbf0/0xbf0
[  287.463735][    C1]  pick_next_task_fair+0x27a/0xdd0
[  287.463756][    C1]  __schedule+0x7ce/0x4ab0
[  287.463790][    C1]  ? release_firmware_map_entry+0x190/0x190
[  287.463819][    C1]  ? schedule+0x8e/0x260
[  287.463838][    C1]  ? __lock_acquire+0x1fd0/0x1fd0
[  287.463859][    C1]  ? lockdep_hardirqs_on_prepare+0x43c/0x780
[  287.463881][    C1]  ? kthread_data+0x52/0xc0
[  287.463905][    C1]  ? schedule+0x8e/0x260
[  287.463930][    C1]  ? wq_worker_sleeping+0x66/0x240
[  287.463948][    C1]  ? schedule+0x8e/0x260
[  287.463965][    C1]  schedule+0x149/0x260
[  287.463985][    C1]  worker_thread+0xc26/0x1000
[  287.464023][    C1]  kthread+0x2d3/0x370
[  287.464038][    C1]  ? pr_cont_work+0x5e0/0x5e0
[  287.464057][    C1]  ? kthread_blkcg+0xd0/0xd0
[  287.464074][    C1]  ret_from_fork+0x48/0x80
[  287.464092][    C1]  ? kthread_blkcg+0xd0/0xd0
[  287.464108][    C1]  ret_from_fork_asm+0x11/0x20
[  287.464140][    C1]  </TASK>
[  287.464146][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.218 msecs
[  287.465040][   T29] Kernel panic - not syncing: hung_task: blocked tasks
[  287.848313][   T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0
[  287.858476][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[  287.868974][   T29] Call Trace:
[  287.872286][   T29]  <TASK>
[  287.875264][   T29]  dump_stack_lvl+0x1e7/0x2d0
[  287.880113][   T29]  ? nf_tcp_handle_invalid+0x650/0x650
[  287.885593][   T29]  ? panic+0x850/0x850
[  287.890030][   T29]  ? vscnprintf+0x5d/0x80
[  287.894480][   T29]  panic+0x349/0x850
[  287.898399][   T29]  ? nmi_trigger_cpumask_backtrace+0x244/0x310
[  287.906329][   T29]  ? __memcpy_flushcache+0x2b0/0x2b0
[  287.911634][   T29]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  287.917749][   T29]  ? preempt_schedule_thunk+0x1a/0x30
[  287.923230][   T29]  ? nmi_trigger_cpumask_backtrace+0x244/0x310
[  287.929397][   T29]  ? nmi_trigger_cpumask_backtrace+0x2c7/0x310
[  287.935593][   T29]  ? nmi_trigger_cpumask_backtrace+0x2cc/0x310
[  287.941863][   T29]  watchdog+0xfee/0xff0
[  287.946038][   T29]  ? watchdog+0x1e9/0xff0
[  287.950393][   T29]  kthread+0x2d3/0x370
[  287.954472][   T29]  ? hungtask_pm_notify+0x90/0x90
[  287.959527][   T29]  ? kthread_blkcg+0xd0/0xd0
[  287.964756][   T29]  ret_from_fork+0x48/0x80
[  287.969192][   T29]  ? kthread_blkcg+0xd0/0xd0
[  287.973912][   T29]  ret_from_fork_asm+0x11/0x20
[  287.978881][   T29]  </TASK>
[  287.982165][   T29] Kernel Offset: disabled
[  287.986491][   T29] Rebooting in 86400 seconds..