Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts.
executing program
[  647.317937][ T4261] loop0: detected capacity change from 0 to 32768
[  647.322436][ T4261] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  647.324245][ T4261] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  647.330890][ T4261] gfs2: fsid=syz:syz.0: journal 0 mapped with 12 extents in 0ms
[  647.334074][   T14] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  647.335499][   T14] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  647.364156][   T14] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 28ms
[  647.366075][   T14] gfs2: fsid=syz:syz.0: jid=0: Done
[  647.367368][ T4261] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  647.457845][ T4261] gfs2: fsid=syz:syz.0: found 1 quota changes
[  858.098247][   T28] INFO: task syz-executor282:4260 blocked for more than 143 seconds.
[  858.100203][   T28]       Not tainted 6.1.45-syzkaller #0
[  858.101332][   T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  858.103164][   T28] task:syz-executor282 state:D stack:0     pid:4260  ppid:4258   flags:0x00000004
[  858.105218][   T28] Call trace:
[  858.105983][   T28]  __switch_to+0x320/0x754
[  858.106972][   T28]  __schedule+0xee4/0x1c98
[  858.107896][   T28]  schedule+0xc4/0x170
[  858.108831][   T28]  schedule_timeout+0x1d8/0x344
[  858.109896][   T28]  gfs2_gl_hash_clear+0x178/0x2e0
[  858.110946][   T28]  gfs2_put_super+0x640/0x6d4
[  858.111904][   T28]  generic_shutdown_super+0x130/0x328
[  858.113043][   T28]  kill_block_super+0x70/0xdc
[  858.114005][   T28]  gfs2_kill_sb+0xc0/0xd4
[  858.114858][   T28]  deactivate_locked_super+0xac/0x124
[  858.116031][   T28]  deactivate_super+0xf0/0x110
[  858.117082][   T28]  cleanup_mnt+0x394/0x41c
[  858.118089][   T28]  __cleanup_mnt+0x20/0x30
[  858.119031][   T28]  task_work_run+0x240/0x2f0
[  858.120039][   T28]  do_notify_resume+0x2144/0x3470
[  858.121090][   T28]  el0_svc+0x9c/0x168
[  858.121963][   T28]  el0t_64_sync_handler+0x84/0xf0
[  858.123042][   T28]  el0t_64_sync+0x18c/0x190
[  858.123979][   T28] 
[  858.123979][   T28] Showing all locks held in the system:
[  858.125631][   T28] 1 lock held by rcu_tasks_kthre/12:
[  858.126702][   T28]  #0: ffff800015a74ef0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4
[  858.129156][   T28] 1 lock held by rcu_tasks_trace/13:
[  858.130309][   T28]  #0: ffff800015a756f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4
[  858.132654][   T28] 1 lock held by khungtaskd/28:
[  858.133766][   T28]  #0: ffff800015a74d20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  858.135868][   T28] 2 locks held by getty/3983:
[  858.136852][   T28]  #0: ffff0000d6306098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  858.138941][   T28]  #1: ffff80001bd102f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1214
[  858.141177][   T28] 1 lock held by syz-executor282/4260:
[  858.142385][   T28]  #0: ffff0000ddf6e0e0 (&type->s_umount_key#40){+.+.}-{3:3}, at: deactivate_super+0xe8/0x110
[  858.144566][   T28] 
[  858.145080][   T28] =============================================
[  858.145080][   T28] 
[  858.146894][   T28] Kernel panic - not syncing: hung_task: blocked tasks
[  858.148417][   T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.45-syzkaller #0
[  858.150148][   T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[  858.152315][   T28] Call trace:
[  858.152996][   T28]  dump_backtrace+0x1c8/0x1f4
[  858.154006][   T28]  show_stack+0x2c/0x3c
[  858.154875][   T28]  dump_stack_lvl+0x108/0x170
[  858.155860][   T28]  dump_stack+0x1c/0x58
[  858.156761][   T28]  panic+0x300/0x7fc
[  858.157577][   T28]  hung_task_panic+0x0/0x2c
[  858.158596][   T28]  kthread+0x250/0x2d8
[  858.159444][   T28]  ret_from_fork+0x10/0x20
[  858.160374][   T28] SMP: stopping secondary CPUs
[  858.161421][   T28] Kernel Offset: disabled
[  858.162338][   T28] CPU features: 0x00000,02070084,26017203
[  858.163612][   T28] Memory Limit: none
[  858.536213][   T28] Rebooting in 86400 seconds..