Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts.
executing program
[   40.228962][ T4017] loop0: detected capacity change from 0 to 32768
[   40.331913][ T4017] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   40.334357][ T4017] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   40.344301][ T4017] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   40.349528][    T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   40.351429][    T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   40.385843][    T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[   40.388935][    T7] gfs2: fsid=syz:syz.0: jid=0: Done
[   40.390789][ T4017] gfs2: fsid=syz:syz.0: first mount done, others may mount
[   40.465746][ T4017] gfs2: fsid=syz:syz.0: can't make FS RW: -5
[   69.632059][ T3321] cfg80211: failed to load regulatory.db
[  284.669310][   T27] INFO: task kworker/0:1H:149 blocked for more than 143 seconds.
[  284.671537][   T27]       Not tainted 5.15.164-syzkaller #0
[  284.672992][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.675193][   T27] task:kworker/0:1H    state:D stack:    0 pid:  149 ppid:     2 flags:0x00000008
[  284.677591][   T27] Workqueue: glock_workqueue glock_work_func
[  284.679540][   T27] Call trace:
[  284.680830][   T27]  __switch_to+0x308/0x5e8
[  284.682260][   T27]  __schedule+0xf10/0x1e48
[  284.683470][   T27]  schedule+0x11c/0x1c8
[  284.684611][   T27]  rwsem_down_write_slowpath+0xd94/0x17e0
[  284.686038][   T27]  down_write+0xe8/0x12c
[  284.687198][   T27]  freeze_super+0x5c/0x388
[  284.688357][   T27]  freeze_go_sync+0x128/0x31c
[  284.689703][   T27]  do_xmote+0x304/0x1054
[  284.690821][   T27]  run_queue+0x3f8/0x6bc
[  284.691929][   T27]  glock_work_func+0x27c/0x470
[  284.693145][   T27]  process_one_work+0x790/0x11b8
[  284.694430][   T27]  worker_thread+0x910/0x1034
[  284.695634][   T27]  kthread+0x37c/0x45c
[  284.696658][   T27]  ret_from_fork+0x10/0x20
[  284.697842][   T27] INFO: task syz-executor388:4017 blocked for more than 143 seconds.
[  284.700301][   T27]       Not tainted 5.15.164-syzkaller #0
[  284.701811][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.703977][   T27] task:syz-executor388 state:D stack:    0 pid: 4017 ppid:  4016 flags:0x0000000d
[  284.706266][   T27] Call trace:
[  284.707122][   T27]  __switch_to+0x308/0x5e8
[  284.708449][   T27]  __schedule+0xf10/0x1e48
[  284.709697][   T27]  schedule+0x11c/0x1c8
[  284.710753][   T27]  schedule_timeout+0xb8/0x344
[  284.711947][   T27]  do_wait_for_common+0x214/0x388
[  284.713186][   T27]  wait_for_completion+0x4c/0x64
[  284.714416][   T27]  flush_workqueue+0x580/0x11c4
[  284.715639][   T27]  gfs2_gl_hash_clear+0xd4/0x2f4
[  284.716843][   T27]  gfs2_fill_super+0x1b9c/0x2010
[  284.718158][   T27]  get_tree_bdev+0x360/0x54c
[  284.719358][   T27]  gfs2_get_tree+0x54/0x1b4
[  284.720498][   T27]  vfs_get_tree+0x90/0x274
[  284.721599][   T27]  do_new_mount+0x278/0x8fc
[  284.722726][   T27]  path_mount+0x594/0x101c
[  284.723829][   T27]  __arm64_sys_mount+0x510/0x5e0
[  284.725072][   T27]  invoke_syscall+0x98/0x2b8
[  284.726224][   T27]  el0_svc_common+0x138/0x258
[  284.727514][   T27]  do_el0_svc+0x58/0x14c
[  284.728577][   T27]  el0_svc+0x7c/0x1f0
[  284.729709][   T27]  el0t_64_sync_handler+0x84/0xe4
[  284.730981][   T27]  el0t_64_sync+0x1a0/0x1a4
[  284.732114][   T27] 
[  284.732114][   T27] Showing all locks held in the system:
[  284.734017][   T27] 1 lock held by khungtaskd/27:
[  284.735193][   T27]  #0: ffff800014c91660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.737671][   T27] 3 locks held by kworker/0:1H/149:
[  284.738990][   T27]  #0: ffff0000c692c138 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8
[  284.741952][   T27]  #1: ffff80001a657c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8
[  284.744970][   T27]  #2: ffff0000ca4ca0e0 (&type->s_umount_key#41){+.+.}-{3:3}, at: freeze_super+0x5c/0x388
[  284.747498][   T27] 2 locks held by getty/3787:
[  284.748677][   T27]  #0: ffff0000d469a098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  284.751274][   T27]  #1: ffff800018fd32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204
[  284.753933][   T27] 1 lock held by syz-executor388/4017:
[  284.755308][   T27]  #0: ffff0000ca4ca0e0 (&type->s_umount_key#40/1){+.+.}-{3:3}, at: alloc_super+0x1b8/0x844
[  284.757943][   T27] 
[  284.758537][   T27] =============================================
[  284.758537][   T27] 
[  284.760799][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  284.762638][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.164-syzkaller #0
[  284.764770][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[  284.767244][   T27] Call trace:
[  284.768056][   T27]  dump_backtrace+0x0/0x530
[  284.769185][   T27]  show_stack+0x2c/0x3c
[  284.770266][   T27]  dump_stack_lvl+0x108/0x170
[  284.771583][   T27]  dump_stack+0x1c/0x58
[  284.772731][   T27]  panic+0x304/0x8bc
[  284.773785][   T27]  hung_task_panic+0x0/0x2c
[  284.774966][   T27]  kthread+0x37c/0x45c
[  284.775999][   T27]  ret_from_fork+0x10/0x20
[  284.777129][   T27] SMP: stopping secondary CPUs
[  284.778418][   T27] Kernel Offset: disabled
[  284.779536][   T27] CPU features: 0x0,000081c1,21302e40
[  284.781034][   T27] Memory Limit: none
[  285.075158][   T27] Rebooting in 86400 seconds..