Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts.
executing program
[  130.846730][ T4044] loop0: detected capacity change from 0 to 32768
[  130.946515][ T4044] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[  130.948896][ T4044] gfs2: fsid=statfs_quantum: Now mounting FS (format 0)...
[  130.958608][ T4044] gfs2: fsid=statfs_quantum.0: journal 0 mapped with 16 extents in 0ms
[  130.962415][ T3324] gfs2: fsid=statfs_quantum.0: jid=0, already locked for use
[  130.964295][ T3324] gfs2: fsid=statfs_quantum.0: jid=0: Looking at journal...
[  130.998254][ T3324] gfs2: fsid=statfs_quantum.0: jid=0: Journal head lookup took 33ms
[  131.000677][ T3324] gfs2: fsid=statfs_quantum.0: jid=0: Done
[  131.002384][ T4044] gfs2: fsid=statfs_quantum.0: first mount done, others may mount
[  284.664635][   T27] INFO: task syz-executor125:4043 blocked for more than 143 seconds.
[  284.666794][   T27]       Not tainted 5.15.179-syzkaller #0
[  284.668119][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.669901][   T27] task:syz-executor125 state:D stack:    0 pid: 4043 ppid:  4041 flags:0x0000000c
[  284.672043][   T27] Call trace:
[  284.672880][   T27]  __switch_to+0x308/0x588
[  284.673926][   T27]  __schedule+0xf10/0x1e48
[  284.675188][   T27]  schedule+0x11c/0x1c8
[  284.676262][   T27]  schedule_timeout+0x1d8/0x344
[  284.677458][   T27]  gfs2_gl_hash_clear+0x180/0x2f4
[  284.678775][   T27]  gfs2_put_super+0x5e4/0x684
[  284.679944][   T27]  generic_shutdown_super+0x130/0x2f0
[  284.681306][   T27]  kill_block_super+0x70/0xdc
[  284.682672][   T27]  gfs2_kill_sb+0xc0/0xd4
[  284.683827][   T27]  deactivate_locked_super+0xb8/0x13c
[  284.685260][   T27]  deactivate_super+0x108/0x128
[  284.686518][   T27]  cleanup_mnt+0x3c0/0x474
[  284.687638][   T27]  __cleanup_mnt+0x20/0x30
[  284.688743][   T27]  task_work_run+0x130/0x1e4
[  284.689821][   T27]  do_notify_resume+0x262c/0x32b8
[  284.690977][   T27]  el0_svc+0xfc/0x1f0
[  284.691974][   T27]  el0t_64_sync_handler+0x84/0xe4
[  284.693161][   T27]  el0t_64_sync+0x1a0/0x1a4
[  284.694392][   T27] 
[  284.694392][   T27] Showing all locks held in the system:
[  284.696488][   T27] 1 lock held by khungtaskd/27:
[  284.697816][   T27]  #0: ffff800014d41b60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.700254][   T27] 2 locks held by getty/3784:
[  284.701488][   T27]  #0: ffff0000d3c1b098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  284.703828][   T27]  #1: ffff80001d6eb2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204
[  284.706656][   T27] 1 lock held by syz-executor125/4043:
[  284.708090][   T27]  #0: ffff0000cd55c0e0 (&type->s_umount_key#41){++++}-{3:3}, at: deactivate_super+0x100/0x128
[  284.710775][   T27] 
[  284.711373][   T27] =============================================
[  284.711373][   T27] 
[  284.713373][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  284.715110][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.179-syzkaller #0
[  284.716996][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  284.719528][   T27] Call trace:
[  284.720353][   T27]  dump_backtrace+0x0/0x530
[  284.721533][   T27]  show_stack+0x2c/0x3c
[  284.722565][   T27]  dump_stack_lvl+0x108/0x170
[  284.723869][   T27]  dump_stack+0x1c/0x58
[  284.724906][   T27]  panic+0x304/0x8bc
[  284.725898][   T27]  hung_task_panic+0x0/0x2c
[  284.727062][   T27]  kthread+0x37c/0x45c
[  284.728097][   T27]  ret_from_fork+0x10/0x20
[  284.729234][   T27] SMP: stopping secondary CPUs
[  284.730541][   T27] Kernel Offset: disabled
[  284.731669][   T27] CPU features: 0x8,000081c1,21302e40
[  284.733090][   T27] Memory Limit: none
[  285.061414][   T27] Rebooting in 86400 seconds..