Warning: Permanently added '10.128.1.28' (ED25519) to the list of known hosts.
2025/10/12 22:19:37 ignoring optional flag "type"="gce"
2025/10/12 22:19:38 parsed 1 programs
2025/10/12 22:19:39 executed programs: 0
[   51.518836][ T1849] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   52.828348][ T2234] loop0: detected capacity change from 0 to 32768
[   52.890694][ T2234] gfs2: fsid=(œ[{{{+: Trying to join cluster "lock_nolock", "(œ[{{{+"
[   52.899284][ T2234] gfs2: fsid=(œ[{{{+: Now mounting FS (format 0)...
[   52.907763][ T2234] gfs2: fsid=(œ[{{{+.0: journal 0 mapped with 22 extents in 0ms
[   52.916097][ T1827] gfs2: fsid=(œ[{{{+.0: jid=0, already locked for use
[   52.923175][ T1827] gfs2: fsid=(œ[{{{+.0: jid=0: Looking at journal...
[   52.937266][ T1827] gfs2: fsid=(œ[{{{+.0: jid=0: Journal head lookup took 14ms
[   52.945130][ T1827] gfs2: fsid=(œ[{{{+.0: jid=0: Done
[   52.950569][ T2234] gfs2: fsid=(œ[{{{+.0: first mount done, others may mount
[   65.240418][ T1005] cfg80211: failed to load regulatory.db
[  214.360042][   T26] INFO: task syz-executor.0:1855 blocked for more than 143 seconds.
[  214.368582][   T26]       Not tainted syzkaller #0
[  214.373858][   T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  214.382559][   T26] task:syz-executor.0  state:D stack:11616 pid: 1855 ppid:     1 flags:0x00000006
[  214.392183][   T26] Call Trace:
[  214.395482][   T26]  <TASK>
[  214.398935][   T26]  ? out_of_line_wait_on_bit_lock+0xb0/0xb0
[  214.404962][   T26]  __schedule+0x378/0x13e0
[  214.409379][   T26]  ? lock_acquire+0x93/0x150
[  214.414077][   T26]  ? prepare_to_wait+0x22/0xc0
[  214.419392][   T26]  ? find_held_lock+0x2b/0x80
[  214.424462][   T26]  ? out_of_line_wait_on_bit_lock+0xb0/0xb0
[  214.430800][   T26]  schedule+0x68/0xb0
[  214.435299][   T26]  bit_wait+0x8/0x50
[  214.439314][   T26]  __wait_on_bit+0x23/0x80
[  214.443790][   T26]  out_of_line_wait_on_bit+0x90/0xb0
[  214.449247][   T26]  ? var_wake_function+0x20/0x20
[  214.454482][   T26]  gfs2_glock_wait+0x39/0x70
[  214.459162][   T26]  __gfs2_lookup+0x65/0x120
[  214.463805][   T26]  ? __gfs2_lookup+0x5d/0x120
[  214.468740][   T26]  __lookup_slow+0xf4/0x1d0
[  214.473371][   T26]  walk_component+0x14c/0x1c0
[  214.478061][   T26]  path_lookupat+0x69/0x1b0
[  214.483766][   T26]  filename_lookup+0xc6/0x1d0
[  214.488965][   T26]  ? __check_object_size+0x95/0x170
[  214.494737][   T26]  ? strncpy_from_user+0x5e/0x150
[  214.500103][   T26]  ? getname_flags.part.0+0x40/0x1a0
[  214.505732][   T26]  user_path_at_empty+0x35/0x50
[  214.510767][   T26]  __x64_sys_umount+0x40/0x80
[  214.515446][   T26]  ? __context_tracking_exit+0x61/0xb0
[  214.521099][   T26]  ? syscall_enter_from_user_mode+0x36/0x50
[  214.527079][   T26]  do_syscall_64+0x33/0x80
[  214.531535][   T26]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  214.537914][   T26] RIP: 0033:0x7fbd526e4197
[  214.542547][   T26] RSP: 002b:00007ffffa123df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  214.551734][   T26] RAX: ffffffffffffffda RBX: 00007fbd5272e3b9 RCX: 00007fbd526e4197
[  214.560004][   T26] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffffa123eb0
[  214.568076][   T26] RBP: 00007ffffa123eb0 R08: 0000000000000000 R09: 0000000000000000
[  214.576103][   T26] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffffa124fa0
[  214.584529][   T26] R13: 00007fbd5272e3b9 R14: 00005555897e4430 R15: 0000000000000002
[  214.592534][   T26]  </TASK>
[  214.595763][   T26] 
[  214.595763][   T26] Showing all locks held in the system:
[  214.603531][   T26] 1 lock held by khungtaskd/26:
[  214.608509][   T26]  #0: ffffffff837db040 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x15/0xf7
[  214.618367][   T26] 2 locks held by getty/1344:
[  214.623187][   T26]  #0: ffff888141194098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x50
[  214.633122][   T26]  #1: ffffc90002fe72e8 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x4eb/0x610
[  214.643907][   T26] 1 lock held by syz-executor.0/1855:
[  214.649434][   T26]  #0: ffff88810f1b26d0 (&type->i_mutex_dir_key#8){....}-{3:3}, at: walk_component+0x13d/0x1c0
[  214.660353][   T26] 
[  214.662741][   T26] =============================================
[  214.662741][   T26] 
[  214.671466][   T26] NMI backtrace for cpu 1
[  214.676182][   T26] CPU: 1 PID: 26 Comm: khungtaskd Not tainted syzkaller #0
[  214.684501][   T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  214.695052][   T26] Call Trace:
[  214.698496][   T26]  <TASK>
[  214.701410][   T26]  dump_stack_lvl+0x41/0x5e
[  214.706371][   T26]  nmi_cpu_backtrace.cold+0x32/0x80
[  214.711674][   T26]  ? lapic_can_unplug_cpu+0x80/0x80
[  214.716992][   T26]  nmi_trigger_cpumask_backtrace+0x91/0xb0
[  214.723227][   T26]  watchdog+0x4a2/0x4e0
[  214.727581][   T26]  ? proc_dohung_task_timeout_secs+0x30/0x30
[  214.733737][   T26]  kthread+0x124/0x150
[  214.737919][   T26]  ? set_kthread_struct+0x40/0x40
[  214.743116][   T26]  ret_from_fork+0x1f/0x30
[  214.747530][   T26]  </TASK>
[  214.750726][   T26] Sending NMI from CPU 1 to CPUs 0:
[  214.756309][    C0] NMI backtrace for cpu 0 skipped: idling at default_idle+0xb/0x10
[  214.757323][   T26] Kernel panic - not syncing: hung_task: blocked tasks
[  214.771942][   T26] Kernel Offset: disabled
[  214.776942][   T26] Rebooting in 86400 seconds..