Warning: Permanently added '10.128.1.37' (ED25519) to the list of known hosts.
executing program
[   40.464130][ T4018] loop0: detected capacity change from 0 to 32768
[   40.562229][ T4018] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   40.564377][ T4018] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   40.573728][ T4018] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   40.578079][ T3820] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   40.580177][ T3820] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   40.614859][ T3820] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[   40.617253][ T3820] gfs2: fsid=syz:syz.0: jid=0: Done
[   40.619059][ T4018] gfs2: fsid=syz:syz.0: first mount done, others may mount
[   40.682544][ T4018] gfs2: fsid=syz:syz.0: can't make FS RW: -5
[   74.760865][ T1534] cfg80211: failed to load regulatory.db
[  284.679430][   T27] INFO: task kworker/1:1H:227 blocked for more than 143 seconds.
[  284.681598][   T27]       Not tainted 5.15.164-syzkaller #0
[  284.682965][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.685039][   T27] task:kworker/1:1H    state:D stack:    0 pid:  227 ppid:     2 flags:0x00000008
[  284.687247][   T27] Workqueue: glock_workqueue glock_work_func
[  284.688753][   T27] Call trace:
[  284.689638][   T27]  __switch_to+0x308/0x5e8
[  284.690824][   T27]  __schedule+0xf10/0x1e48
[  284.691892][   T27]  schedule+0x11c/0x1c8
[  284.692895][   T27]  rwsem_down_write_slowpath+0xd94/0x17e0
[  284.694267][   T27]  down_write+0xe8/0x12c
[  284.695326][   T27]  freeze_super+0x5c/0x388
[  284.696398][   T27]  freeze_go_sync+0x128/0x31c
[  284.697547][   T27]  do_xmote+0x304/0x1054
[  284.698572][   T27]  run_queue+0x3f8/0x6bc
[  284.699674][   T27]  glock_work_func+0x27c/0x470
[  284.700814][   T27]  process_one_work+0x790/0x11b8
[  284.702000][   T27]  worker_thread+0x910/0x1034
[  284.703149][   T27]  kthread+0x37c/0x45c
[  284.704163][   T27]  ret_from_fork+0x10/0x20
[  284.705305][   T27] INFO: task syz-executor328:4018 blocked for more than 143 seconds.
[  284.707240][   T27]       Not tainted 5.15.164-syzkaller #0
[  284.708682][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.710874][   T27] task:syz-executor328 state:D stack:    0 pid: 4018 ppid:  4017 flags:0x0000000d
[  284.713093][   T27] Call trace:
[  284.713878][   T27]  __switch_to+0x308/0x5e8
[  284.714934][   T27]  __schedule+0xf10/0x1e48
[  284.716025][   T27]  schedule+0x11c/0x1c8
[  284.717025][   T27]  schedule_timeout+0xb8/0x344
[  284.718189][   T27]  do_wait_for_common+0x214/0x388
[  284.719522][   T27]  wait_for_completion+0x4c/0x64
[  284.720805][   T27]  flush_workqueue+0x580/0x11c4
[  284.721962][   T27]  gfs2_gl_hash_clear+0xd4/0x2f4
[  284.723162][   T27]  gfs2_fill_super+0x1b9c/0x2010
[  284.724381][   T27]  get_tree_bdev+0x360/0x54c
[  284.725495][   T27]  gfs2_get_tree+0x54/0x1b4
[  284.726601][   T27]  vfs_get_tree+0x90/0x274
[  284.727707][   T27]  do_new_mount+0x278/0x8fc
[  284.728790][   T27]  path_mount+0x594/0x101c
[  284.729939][   T27]  __arm64_sys_mount+0x510/0x5e0
[  284.731134][   T27]  invoke_syscall+0x98/0x2b8
[  284.732241][   T27]  el0_svc_common+0x138/0x258
[  284.733366][   T27]  do_el0_svc+0x58/0x14c
[  284.734417][   T27]  el0_svc+0x7c/0x1f0
[  284.735410][   T27]  el0t_64_sync_handler+0x84/0xe4
[  284.736641][   T27]  el0t_64_sync+0x1a0/0x1a4
[  284.737752][   T27] 
[  284.737752][   T27] Showing all locks held in the system:
[  284.739706][   T27] 1 lock held by khungtaskd/27:
[  284.740872][   T27]  #0: ffff800014c91660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.743147][   T27] 3 locks held by kworker/1:1H/227:
[  284.744396][   T27]  #0: ffff0000c6964d38 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8
[  284.747094][   T27]  #1: ffff80001c017c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8
[  284.750077][   T27]  #2: ffff0000c82700e0 (&type->s_umount_key#41){+.+.}-{3:3}, at: freeze_super+0x5c/0x388
[  284.752580][   T27] 2 locks held by getty/3780:
[  284.753736][   T27]  #0: ffff0000d40fa098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  284.756097][   T27]  #1: ffff800019fb62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204
[  284.758560][   T27] 1 lock held by syz-executor328/4018:
[  284.759951][   T27]  #0: ffff0000c82700e0 (&type->s_umount_key#40/1){+.+.}-{3:3}, at: alloc_super+0x1b8/0x844
[  284.762412][   T27] 
[  284.762970][   T27] =============================================
[  284.762970][   T27] 
[  284.764984][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  284.766634][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.164-syzkaller #0
[  284.768523][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[  284.770953][   T27] Call trace:
[  284.771746][   T27]  dump_backtrace+0x0/0x530
[  284.772894][   T27]  show_stack+0x2c/0x3c
[  284.773923][   T27]  dump_stack_lvl+0x108/0x170
[  284.775068][   T27]  dump_stack+0x1c/0x58
[  284.776086][   T27]  panic+0x304/0x8bc
[  284.777053][   T27]  hung_task_panic+0x0/0x2c
[  284.778153][   T27]  kthread+0x37c/0x45c
[  284.779139][   T27]  ret_from_fork+0x10/0x20
[  284.780226][   T27] SMP: stopping secondary CPUs
[  284.781408][   T27] Kernel Offset: disabled
[  284.782520][   T27] CPU features: 0x0,000081c1,21302e40
[  284.783830][   T27] Memory Limit: none
[  285.111526][   T27] Rebooting in 86400 seconds..