Warning: Permanently added '10.128.0.112' (ED25519) to the list of known hosts.
executing program
[  125.354022][ T4036] loop0: detected capacity change from 0 to 32768
[  125.413984][ T4036] =======================================================
[  125.413984][ T4036] WARNING: The mand mount option has been deprecated and
[  125.413984][ T4036]          and is ignored by this kernel. Remove the mand
[  125.413984][ T4036]          option from the mount to silence this warning.
[  125.413984][ T4036] =======================================================
[  125.445481][ T4036] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: Trying to join cluster "lock_nolock", "__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9"
[  125.449127][ T4036] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: Now mounting FS (format 1801)...
[  125.458568][ T4036] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9.0: journal 0 mapped with 16 extents in 0ms
[  125.465315][   T25] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9.0: jid=0, already locked for use
[  125.468057][   T25] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9.0: jid=0: Looking at journal...
[  125.497570][   T25] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9.0: jid=0: Journal head lookup took 29ms
[  125.500736][   T25] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9.0: jid=0: Done
[  125.503288][ T4036] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9.0: first mount done, others may mount
[  284.672396][   T27] INFO: task syz-executor404:4035 blocked for more than 143 seconds.
[  284.674743][   T27]       Not tainted 5.15.179-syzkaller #0
[  284.676165][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.678420][   T27] task:syz-executor404 state:D stack:    0 pid: 4035 ppid:  4033 flags:0x00000004
[  284.680680][   T27] Call trace:
[  284.681538][   T27]  __switch_to+0x308/0x588
[  284.683075][   T27]  __schedule+0xf10/0x1e48
[  284.684319][   T27]  schedule+0x11c/0x1c8
[  284.685391][   T27]  bit_wait+0x1c/0xac
[  284.686491][   T27]  out_of_line_wait_on_bit+0x208/0x33c
[  284.688065][   T27]  gfs2_glock_nq+0xb38/0x144c
[  284.689170][   T27]  __gfs2_lookup+0x114/0x260
[  284.690388][   T27]  gfs2_lookup+0x2c/0x3c
[  284.691418][   T27]  __lookup_slow+0x250/0x388
[  284.692669][   T27]  lookup_slow+0x60/0x84
[  284.693851][   T27]  walk_component+0x394/0x4cc
[  284.694930][   T27]  path_lookupat+0x13c/0x3d0
[  284.696066][   T27]  filename_lookup+0x1c4/0x4c8
[  284.697186][   T27]  user_path_at_empty+0x5c/0x1a4
[  284.698409][   T27]  __arm64_sys_umount+0xf8/0x17c
[  284.699737][   T27]  invoke_syscall+0x98/0x2b8
[  284.700939][   T27]  el0_svc_common+0x138/0x258
[  284.702152][   T27]  do_el0_svc+0x58/0x14c
[  284.703205][   T27]  el0_svc+0x7c/0x1f0
[  284.704187][   T27]  el0t_64_sync_handler+0x84/0xe4
[  284.705516][   T27]  el0t_64_sync+0x1a0/0x1a4
[  284.706704][   T27] 
[  284.706704][   T27] Showing all locks held in the system:
[  284.708534][   T27] 1 lock held by khungtaskd/27:
[  284.709918][   T27]  #0: ffff800014d41b60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.712522][   T27] 1 lock held by klogd/3631:
[  284.713698][   T27]  #0: ffff0001b41a7918 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x328/0x1e48
[  284.716058][   T27] 2 locks held by getty/3785:
[  284.717277][   T27]  #0: ffff0000d405a098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  284.719662][   T27]  #1: ffff80001bfd02e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204
[  284.722313][   T27] 1 lock held by syz-executor404/4035:
[  284.723669][   T27]  #0: ffff0000de3ed2b0 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84
[  284.726265][   T27] 
[  284.726966][   T27] =============================================
[  284.726966][   T27] 
[  284.729051][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  284.730736][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.179-syzkaller #0
[  284.732779][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  284.735387][   T27] Call trace:
[  284.736210][   T27]  dump_backtrace+0x0/0x530
[  284.737372][   T27]  show_stack+0x2c/0x3c
[  284.738540][   T27]  dump_stack_lvl+0x108/0x170
[  284.739730][   T27]  dump_stack+0x1c/0x58
[  284.740875][   T27]  panic+0x304/0x8bc
[  284.742151][   T27]  hung_task_panic+0x0/0x2c
[  284.743186][   T27]  kthread+0x37c/0x45c
[  284.744270][   T27]  ret_from_fork+0x10/0x20
[  284.745422][   T27] SMP: stopping secondary CPUs
[  284.746736][   T27] Kernel Offset: disabled
[  284.747859][   T27] CPU features: 0x8,000081c1,21302e40
[  284.749346][   T27] Memory Limit: none
[  285.060035][   T27] Rebooting in 86400 seconds..