Warning: Permanently added '10.128.1.183' (ED25519) to the list of known hosts.
executing program
[  652.026103][ T6280] loop0: detected capacity change from 0 to 32768
[  652.034408][ T6280] gfs2: fsid=](_: Trying to join cluster "lock_nolock", "](_"
[  652.036317][ T6280] gfs2: fsid=](_: Now mounting FS (format 1801)...
[  652.045811][ T6280] gfs2: fsid=](_.0: journal 0 mapped with 16 extents in 0ms
[  652.050181][ T2193] gfs2: fsid=](_.0: jid=0, already locked for use
[  652.051894][ T2193] gfs2: fsid=](_.0: jid=0: Looking at journal...
[  652.072908][ T2193] gfs2: fsid=](_.0: jid=0: Journal head lookup took 21ms
[  652.074877][ T2193] gfs2: fsid=](_.0: jid=0: Done
[  652.076391][ T6280] gfs2: fsid=](_.0: first mount done, others may mount
[  815.212265][   T30] INFO: task syz-executor268:6279 blocked for more than 143 seconds.
[  815.214318][   T30]       Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0
[  815.215995][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  815.218112][   T30] task:syz-executor268 state:D stack:0     pid:6279  tgid:6279  ppid:6277   flags:0x00000004
[  815.220737][   T30] Call trace:
[  815.221566][   T30]  __switch_to+0x314/0x560
[  815.222770][   T30]  __schedule+0x14bc/0x24ec
[  815.223884][   T30]  schedule+0xbc/0x238
[  815.224911][   T30]  bit_wait+0x1c/0xac
[  815.225887][   T30]  out_of_line_wait_on_bit+0x208/0x334
[  815.227238][   T30]  gfs2_glock_wait+0xb8/0x298
[  815.228413][   T30]  gfs2_glock_nq+0xcc8/0x169c
[  815.229605][   T30]  __gfs2_lookup+0x124/0x270
[  815.230731][   T30]  gfs2_lookup+0x2c/0x3c
[  815.231782][   T30]  __lookup_slow+0x250/0x374
[  815.232983][   T30]  lookup_slow+0x60/0x84
[  815.234043][   T30]  walk_component+0x280/0x36c
[  815.235102][   T30]  path_lookupat+0x13c/0x3d0
[  815.236163][   T30]  filename_lookup+0x1d4/0x4e0
[  815.237302][   T30]  user_path_at_empty+0x5c/0x84
[  815.238499][   T30]  __arm64_sys_umount+0xf8/0x17c
[  815.239725][   T30]  invoke_syscall+0x98/0x2b8
[  815.240898][   T30]  el0_svc_common+0x130/0x23c
[  815.242110][   T30]  do_el0_svc+0x48/0x58
[  815.243116][   T30]  el0_svc+0x54/0x168
[  815.244105][   T30]  el0t_64_sync_handler+0x84/0xfc
[  815.245342][   T30]  el0t_64_sync+0x190/0x194
[  815.246450][   T30] 
[  815.246450][   T30] Showing all locks held in the system:
[  815.248283][   T30] 1 lock held by khungtaskd/30:
[  815.249501][   T30]  #0: ffff80008f0578c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  815.251854][   T30] 2 locks held by getty/6013:
[  815.253138][   T30]  #0: ffff0000ccc1c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  815.255436][   T30]  #1: ffff800097bab2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228
[  815.257901][   T30] 1 lock held by syz-executor268/6279:
[  815.259194][   T30]  #0: ffff0000df661c30 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84
[  815.261666][   T30] 
[  815.262271][   T30] =============================================
[  815.262271][   T30] 
[  815.264241][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  815.265839][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0
[  815.268039][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[  815.270446][   T30] Call trace:
[  815.271206][   T30]  dump_backtrace+0x1b8/0x1e4
[  815.272422][   T30]  show_stack+0x2c/0x3c
[  815.273431][   T30]  dump_stack_lvl+0xe4/0x150
[  815.274628][   T30]  dump_stack+0x1c/0x28
[  815.275731][   T30]  panic+0x30c/0x894
[  815.276637][   T30]  hung_task_panic+0x0/0x2c
[  815.277711][   T30]  kthread+0x288/0x310
[  815.278758][   T30]  ret_from_fork+0x10/0x20
[  815.279832][   T30] SMP: stopping secondary CPUs
[  815.281127][   T30] Kernel Offset: disabled
[  815.282198][   T30] CPU features: 0x0,00000103,80100128,42017203
[  815.283711][   T30] Memory Limit: none
[  815.629176][   T30] Rebooting in 86400 seconds..