Warning: Permanently added '10.128.0.196' (ED25519) to the list of known hosts.
2025/03/06 18:43:17 ignoring optional flag "sandboxArg"="0"
2025/03/06 18:43:17 ignoring optional flag "type"="gce"
2025/03/06 18:43:17 parsed 1 programs
2025/03/06 18:43:18 executed programs: 0
[ 55.248356][ T1354] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 56.874003][ T1776] loop0: detected capacity change from 0 to 32768
[ 56.881482][ T1776] gfs2: fsid=](_: Trying to join cluster "lock_nolock", "](_"
[ 56.888988][ T1776] gfs2: fsid=](_: Now mounting FS (format 1801)...
[ 56.897023][ T1776] gfs2: fsid=](_.0: journal 0 mapped with 16 extents in 0ms
[ 56.904667][ T913] gfs2: fsid=](_.0: jid=0, already locked for use
[ 56.911100][ T913] gfs2: fsid=](_.0: jid=0: Looking at journal...
[ 56.926134][ T913] gfs2: fsid=](_.0: jid=0: Journal head lookup took 15ms
[ 56.933263][ T913] gfs2: fsid=](_.0: jid=0: Done
[ 56.938148][ T1776] gfs2: fsid=](_.0: first mount done, others may mount
[ 218.024827][ T27] INFO: task syz-executor.0:1360 blocked for more than 143 seconds.
[ 218.032815][ T27] Not tainted 6.1.129-syzkaller #0
[ 218.038463][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 218.047153][ T27] task:syz-executor.0 state:D stack:11496 pid:1360 ppid:1 flags:0x00004006
[ 218.056393][ T27] Call Trace:
[ 218.059658][ T27]
[ 218.062585][ T27] __schedule+0x591/0x860
[ 218.066926][ T27] schedule+0x50/0xb0
[ 218.070885][ T27] bit_wait+0x8/0x50
[ 218.074782][ T27] __wait_on_bit+0xc7/0x160
[ 218.079267][ T27] ? out_of_line_wait_on_bit_lock+0xb0/0xb0
[ 218.085154][ T27] out_of_line_wait_on_bit+0x95/0xb0
[ 218.090414][ T27] ? bit_waitqueue+0x30/0x30
[ 218.094990][ T27] gfs2_glock_wait+0x36/0x90
[ 218.099556][ T27] __gfs2_lookup+0xbc/0x160
[ 218.104027][ T27] ? __lookup_slow+0x129/0x190
[ 218.108779][ T27] __lookup_slow+0x129/0x190
[ 218.113347][ T27] lookup_slow+0x2e/0x50
[ 218.117573][ T27] walk_component+0xd3/0xf0
[ 218.122066][ T27] path_lookupat+0x45/0x100
[ 218.126561][ T27] filename_lookup+0xd5/0x1e0
[ 218.131219][ T27] user_path_at_empty+0x31/0x80
[ 218.136078][ T27] __x64_sys_umount+0x53/0x80
[ 218.140738][ T27] do_syscall_64+0x3b/0x80
[ 218.145159][ T27] ? clear_bhb_loop+0x45/0xa0
[ 218.149814][ T27] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 218.155695][ T27] RIP: 0033:0x7f64eb67f1d7
[ 218.160098][ T27] RSP: 002b:00007fff9334dba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 218.168504][ T27] RAX: ffffffffffffffda RBX: 00007f64eb6c93b9 RCX: 00007f64eb67f1d7
[ 218.176472][ T27] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff9334dc60
[ 218.184438][ T27] RBP: 00007fff9334dc60 R08: 0000000000000000 R09: 0000000000000000
[ 218.192410][ T27] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff9334ed50
[ 218.200382][ T27] R13: 00007f64eb6c93b9 R14: 0000555562486430 R15: 0000000000000002
[ 218.208348][ T27]
[ 218.211430][ T27]
[ 218.211430][ T27] Showing all locks held in the system:
[ 218.219674][ T27] 1 lock held by rcu_tasks_kthre/12:
[ 218.224952][ T27] #0: ffffffff831d7bc8 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x98/0x450
[ 218.235450][ T27] 1 lock held by khungtaskd/27:
[ 218.240276][ T27] #0: ffffffff831d7aa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2c/0x100
[ 218.250081][ T27] 2 locks held by getty/824:
[ 218.254758][ T27] #0: ffff8881096e1098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x1c/0x40
[ 218.264629][ T27] #1: ffffc900003fb2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x1a2/0x6e0
[ 218.274664][ T27] 1 lock held by syz-executor.0/1360:
[ 218.280020][ T27] #0: ffff88817d352068 (&type->i_mutex_dir_key#8){....}-{3:3}, at: lookup_slow+0x20/0x50
[ 218.289904][ T27]
[ 218.292226][ T27] =============================================
[ 218.292226][ T27]
[ 218.300639][ T27] NMI backtrace for cpu 1
[ 218.304955][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.1.129-syzkaller #0
[ 218.312812][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 218.322841][ T27] Call Trace:
[ 218.326096][ T27]
[ 218.329004][ T27] dump_stack_lvl+0x7f/0xc2
[ 218.333578][ T27] nmi_cpu_backtrace+0x13e/0x160
[ 218.338499][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 218.344535][ T27] nmi_trigger_cpumask_backtrace+0xa5/0x160
[ 218.350407][ T27] watchdog+0x54d/0x570
[ 218.354538][ T27] ? watchdog+0xc9/0x570
[ 218.358748][ T27] ? hungtask_pm_notify+0x20/0x20
[ 218.363741][ T27] kthread+0xd1/0xe0
[ 218.367634][ T27] ? kthread_blkcg+0x30/0x30
[ 218.372195][ T27] ret_from_fork+0x1f/0x30
[ 218.376587][ T27]
[ 218.379626][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 218.384833][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_idle_enter+0xe5/0x130
[ 218.385834][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 218.393417][ T27] Kernel Offset: disabled
[ 218.404557][ T27] Rebooting in 86400 seconds..