Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts.
executing program
[   46.874442][ T4020] loop0: detected capacity change from 0 to 32768
[   46.975067][ T4020] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   46.977269][ T4020] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   46.995070][ T4020] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   46.998644][ T3607] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   47.000374][ T3607] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   69.614991][   T13] cfg80211: failed to load regulatory.db
[  284.652372][   T27] INFO: task kworker/0:3:3607 blocked for more than 143 seconds.
[  284.654472][   T27]       Not tainted 5.15.180-syzkaller #0
[  284.655919][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.657952][   T27] task:kworker/0:3     state:D stack:    0 pid: 3607 ppid:     2 flags:0x00000008
[  284.660046][   T27] Workqueue: gfs_recovery gfs2_recover_func
[  284.661481][   T27] Call trace:
[  284.662429][   T27]  __switch_to+0x308/0x588
[  284.663561][   T27]  __schedule+0xf10/0x1e48
[  284.664657][   T27]  schedule+0x11c/0x1c8
[  284.665689][   T27]  io_schedule+0x8c/0x194
[  284.666797][   T27]  wait_on_page_bit_common+0x6fc/0xc14
[  284.668163][   T27]  wait_on_page_bit+0x58/0x68
[  284.669286][   T27]  gfs2_jhead_process_page+0x1e0/0x6b0
[  284.670576][   T27]  gfs2_find_jhead+0xc1c/0xdb4
[  284.671740][   T27]  gfs2_recover_func+0x548/0x17fc
[  284.673072][   T27]  process_one_work+0x790/0x11b8
[  284.674272][   T27]  worker_thread+0x910/0x1034
[  284.675393][   T27]  kthread+0x37c/0x45c
[  284.676444][   T27]  ret_from_fork+0x10/0x20
[  284.677463][   T27] INFO: task syz-executor244:4020 blocked for more than 143 seconds.
[  284.679517][   T27]       Not tainted 5.15.180-syzkaller #0
[  284.680904][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.683100][   T27] task:syz-executor244 state:D stack:    0 pid: 4020 ppid:  4019 flags:0x0000000d
[  284.685353][   T27] Call trace:
[  284.686134][   T27]  __switch_to+0x308/0x588
[  284.687240][   T27]  __schedule+0xf10/0x1e48
[  284.688296][   T27]  schedule+0x11c/0x1c8
[  284.689269][   T27]  bit_wait+0x1c/0xac
[  284.690231][   T27]  out_of_line_wait_on_bit+0x208/0x33c
[  284.691562][   T27]  gfs2_recover_journal+0xf0/0x16c
[  284.692922][   T27]  init_journal+0x1428/0x1f6c
[  284.694051][   T27]  init_inodes+0xe0/0x2d8
[  284.695194][   T27]  gfs2_fill_super+0x1640/0x2010
[  284.696356][   T27]  get_tree_bdev+0x360/0x54c
[  284.697468][   T27]  gfs2_get_tree+0x54/0x1b4
[  284.698550][   T27]  vfs_get_tree+0x90/0x274
[  284.699601][   T27]  do_new_mount+0x278/0x8fc
[  284.700736][   T27]  path_mount+0x594/0x101c
[  284.701847][   T27]  __arm64_sys_mount+0x510/0x5e0
[  284.703274][   T27]  invoke_syscall+0x98/0x2b8
[  284.704419][   T27]  el0_svc_common+0x138/0x258
[  284.705573][   T27]  do_el0_svc+0x58/0x14c
[  284.706596][   T27]  el0_svc+0x7c/0x1f0
[  284.707650][   T27]  el0t_64_sync_handler+0x84/0xe4
[  284.708823][   T27]  el0t_64_sync+0x1a0/0x1a4
[  284.709921][   T27] 
[  284.709921][   T27] Showing all locks held in the system:
[  284.711788][   T27] 1 lock held by khungtaskd/27:
[  284.713063][   T27]  #0: ffff800014d41be0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.715468][   T27] 2 locks held by kworker/0:3/3607:
[  284.716689][   T27]  #0: ffff0000c5bc3d38 ((wq_completion)gfs_recovery){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8
[  284.719365][   T27]  #1: ffff8000222f7c00 ((work_completion)(&jd->jd_work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8
[  284.722328][   T27] 2 locks held by getty/3789:
[  284.723470][   T27]  #0: ffff0000d4d01098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  284.725782][   T27]  #1: ffff80001bfe02e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204
[  284.728417][   T27] 1 lock held by syz-executor244/4020:
[  284.729726][   T27]  #0: ffff0000cc1960e0 (&type->s_umount_key#40/1){+.+.}-{3:3}, at: alloc_super+0x1b8/0x844
[  284.732403][   T27] 
[  284.733003][   T27] =============================================
[  284.733003][   T27] 
[  284.735043][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  284.736720][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.180-syzkaller #0
[  284.738710][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  284.741147][   T27] Call trace:
[  284.741974][   T27]  dump_backtrace+0x0/0x530
[  284.743124][   T27]  show_stack+0x2c/0x3c
[  284.744178][   T27]  dump_stack_lvl+0x108/0x170
[  284.745432][   T27]  dump_stack+0x1c/0x58
[  284.746434][   T27]  panic+0x304/0x8bc
[  284.747420][   T27]  hung_task_panic+0x0/0x2c
[  284.748479][   T27]  kthread+0x37c/0x45c
[  284.749491][   T27]  ret_from_fork+0x10/0x20
[  284.750581][   T27] SMP: stopping secondary CPUs
[  284.751811][   T27] Kernel Offset: disabled
[  284.752912][   T27] CPU features: 0x8,000081c1,21302e40
[  284.754316][   T27] Memory Limit: none
[  285.067606][   T27] Rebooting in 86400 seconds..