Warning: Permanently added '10.128.0.52' (ED25519) to the list of known hosts.
executing program
[ 670.616223][ T3594] loop0: detected capacity change from 0 to 32768
[ 670.629507][ T3594] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 670.638081][ T3594] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 670.655641][ T3594] gfs2: fsid=syz:syz.0: journal 0 mapped with 12 extents in 0ms
[ 670.666050][ T14] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 670.672931][ T14] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 670.714771][ T14] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 670.724447][ T14] gfs2: fsid=syz:syz.0: jid=0: Done
[ 670.729769][ T3594] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 670.865463][ T3594] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 859.623803][ T28] INFO: task syz-executor237:3593 blocked for more than 143 seconds.
[ 859.631975][ T28] Not tainted 6.1.74-syzkaller #0
[ 859.637585][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 859.646360][ T28] task:syz-executor237 state:D stack:23880 pid:3593 ppid:3591 flags:0x00004002
[ 859.656117][ T28] Call Trace:
[ 859.659420][ T28]
[ 859.662376][ T28] __schedule+0x142d/0x4550
[ 859.667385][ T28] ? _raw_spin_unlock+0x40/0x40
[ 859.672353][ T28] ? __mod_timer+0x956/0xee0
[ 859.677303][ T28] ? release_firmware_map_entry+0x185/0x185
[ 859.683253][ T28] ? lockdep_softirqs_off+0x420/0x420
[ 859.688921][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 859.694995][ T28] ? _raw_spin_unlock+0x40/0x40
[ 859.699894][ T28] schedule+0xbf/0x180
[ 859.704220][ T28] schedule_timeout+0x1b9/0x300
[ 859.709171][ T28] ? console_conditional_schedule+0x40/0x40
[ 859.715304][ T28] ? update_process_times+0x1b0/0x1b0
[ 859.720776][ T28] ? prepare_to_wait_event+0x3b5/0x3f0
[ 859.726484][ T28] gfs2_gl_hash_clear+0x19f/0x310
[ 859.731599][ T28] ? gfs2_jindex_free+0x468/0x4f0
[ 859.736826][ T28] ? withdraw_dq+0x240/0x240
[ 859.741448][ T28] ? gfs2_jindex_free+0x495/0x4f0
[ 859.746651][ T28] ? wake_bit_function+0x210/0x210
[ 859.751821][ T28] ? gfs2_setbit+0x630/0x630
[ 859.756767][ T28] ? gfs2_clear_rgrpd+0x6e6/0x710
[ 859.761834][ T28] gfs2_put_super+0x823/0x890
[ 859.766588][ T28] ? gfs2_evict_inode+0x1280/0x1280
[ 859.771895][ T28] generic_shutdown_super+0x130/0x340
[ 859.777535][ T28] kill_block_super+0x7a/0xe0
[ 859.782246][ T28] deactivate_locked_super+0xa0/0x110
[ 859.787909][ T28] cleanup_mnt+0x490/0x520
[ 859.792390][ T28] ? lockdep_hardirqs_on+0x94/0x130
[ 859.797846][ T28] task_work_run+0x246/0x300
[ 859.802530][ T28] ? task_work_cancel+0x2b0/0x2b0
[ 859.807741][ T28] ? exit_to_user_mode_loop+0x39/0x100
[ 859.813274][ T28] exit_to_user_mode_loop+0xde/0x100
[ 859.818753][ T28] exit_to_user_mode_prepare+0xb1/0x140
[ 859.824456][ T28] syscall_exit_to_user_mode+0x60/0x270
[ 859.830205][ T28] do_syscall_64+0x49/0xb0
[ 859.834830][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 859.840792][ T28] RIP: 0033:0x7f1af2c07387
[ 859.845391][ T28] RSP: 002b:00007ffc7fa98998 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 859.853979][ T28] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f1af2c07387
[ 859.861976][ T28] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc7fa98a50
[ 859.870174][ T28] RBP: 00007ffc7fa98a50 R08: 0000000000000000 R09: 0000000000000000
[ 859.878477][ T28] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffc7fa99ab0
[ 859.886535][ T28] R13: 0000555556e206c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 859.894629][ T28]
[ 859.897693][ T28]
[ 859.897693][ T28] Showing all locks held in the system:
[ 859.905667][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 859.910968][ T28] #0: ffffffff8d12a490 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 859.921598][ T28] 1 lock held by rcu_tasks_trace/13:
[ 859.926963][ T28] #0: ffffffff8d12ac90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 859.937997][ T28] 1 lock held by khungtaskd/28:
[ 859.942869][ T28] #0: ffffffff8d12a2c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 859.952879][ T28] 2 locks held by getty/3309:
[ 859.957604][ T28] #0: ffff888028d64098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 859.967481][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[ 859.977646][ T28] 1 lock held by syz-executor237/3593:
[ 859.983113][ T28] #0: ffff88807a1be0e0 (&type->s_umount_key#42){+.+.}-{3:3}, at: deactivate_super+0xa9/0xe0
[ 859.993366][ T28]
[ 859.995748][ T28] =============================================
[ 859.995748][ T28]
[ 860.004223][ T28] NMI backtrace for cpu 1
[ 860.008558][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.74-syzkaller #0
[ 860.016362][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 860.026421][ T28] Call Trace:
[ 860.029722][ T28]
[ 860.032659][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 860.037358][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 860.042833][ T28] ? panic+0x75d/0x75d
[ 860.046925][ T28] ? vprintk_emit+0x622/0x740
[ 860.051638][ T28] ? printk_sprint+0x490/0x490
[ 860.056415][ T28] ? nmi_cpu_backtrace+0x252/0x560
[ 860.061740][ T28] nmi_cpu_backtrace+0x4e1/0x560
[ 860.066701][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 860.072874][ T28] ? _printk+0xd1/0x111
[ 860.077036][ T28] ? panic+0x75d/0x75d
[ 860.081112][ T28] ? __wake_up_klogd+0xcc/0x100
[ 860.085981][ T28] ? panic+0x75d/0x75d
[ 860.090056][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0
[ 860.096159][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 860.102405][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0
[ 860.108406][ T28] watchdog+0xf88/0xfd0
[ 860.112613][ T28] ? watchdog+0x1f8/0xfd0
[ 860.116956][ T28] kthread+0x28d/0x320
[ 860.121041][ T28] ? hungtask_pm_notify+0x50/0x50
[ 860.126087][ T28] ? kthread_blkcg+0xd0/0xd0
[ 860.130694][ T28] ret_from_fork+0x1f/0x30
[ 860.135171][ T28]
[ 860.138298][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 860.143696][ C0] NMI backtrace for cpu 0
[ 860.143707][ C0] CPU: 0 PID: 56 Comm: kworker/u4:4 Not tainted 6.1.74-syzkaller #0
[ 860.143724][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 860.143734][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 860.143828][ C0] RIP: 0010:__jump_label_patch+0x227/0x440
[ 860.143872][ C0] Code: 0f 85 31 02 00 00 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 13 48 89 df 41 89 d6 e8 34 f2 b0 00 44 89 f2 48 8b 74 24 08 4c 8b 33 <4c> 8b 64 24 18 41 83 fc 01 49 c7 c5 80 aa d8 8f 48 c7 c3 80 aa d8
[ 860.143886][ C0] RSP: 0018:ffffc90001577940 EFLAGS: 00000246
[ 860.143899][ C0] RAX: 1ffffffff15ccf29 RBX: ffffffff8ae67948 RCX: 000000008fd8aa04
[ 860.143912][ C0] RDX: 0000000000000005 RSI: ffffffff81e0de7a RDI: 0000000000000000
[ 860.143922][ C0] RBP: ffffc90001577a70 R08: ffffffff8a886038 R09: ffffffff8a88515a
[ 860.143934][ C0] R10: 0000000000000003 R11: ffff88801aaa9dc0 R12: ffffffff81e0de7a
[ 860.143945][ C0] R13: ffffffff8fd8aa81 R14: ffffffff8ae678ca R15: dffffc0000000000
[ 860.143958][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 860.143971][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 860.143982][ C0] CR2: 0000563aaa107680 CR3: 000000000ce8e000 CR4: 00000000003506f0
[ 860.143997][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 860.144006][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 860.144015][ C0] Call Trace:
[ 860.144020][ C0]
[ 860.144026][ C0] ? nmi_cpu_backtrace+0x3de/0x560
[ 860.144052][ C0] ? read_lock_is_recursive+0x10/0x10
[ 860.144079][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 860.144104][ C0] ? nmi_handle+0x25/0x440
[ 860.144155][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 860.144180][ C0] ? nmi_handle+0x12e/0x440
[ 860.144205][ C0] ? nmi_handle+0x25/0x440
[ 860.144229][ C0] ? __jump_label_patch+0x227/0x440
[ 860.144245][ C0] ? default_do_nmi+0x62/0x150
[ 860.144261][ C0] ? exc_nmi+0xab/0x120
[ 860.144275][ C0] ? end_repeat_nmi+0x16/0x31
[ 860.144299][ C0] ? kmem_cache_alloc+0x5a/0x2d0
[ 860.144319][ C0] ? __get_immv32+0x4a/0x350
[ 860.144332][ C0] ? insn_decode+0x348/0x500
[ 860.144347][ C0] ? kmem_cache_alloc+0x5a/0x2d0
[ 860.144365][ C0] ? __jump_label_patch+0x227/0x440
[ 860.144382][ C0] ? __jump_label_patch+0x227/0x440
[ 860.144405][ C0] ? __jump_label_patch+0x227/0x440
[ 860.144421][ C0]
[ 860.144426][ C0]
[ 860.144430][ C0] ? kmem_cache_alloc+0x5a/0x2d0
[ 860.144449][ C0] ? arch_jump_label_transform_queue+0xd0/0xd0
[ 860.144470][ C0] ? kmem_cache_alloc+0x5a/0x2d0
[ 860.144487][ C0] ? kmem_cache_alloc+0x69/0x2d0
[ 860.144504][ C0] ? kmem_cache_alloc+0x5f/0x2d0
[ 860.144523][ C0] ? static_key_disable_cpuslocked+0x97/0x1b0
[ 860.144562][ C0] ? mutex_lock_nested+0x10/0x10
[ 860.144580][ C0] arch_jump_label_transform_queue+0x4a/0xd0
[ 860.144598][ C0] __jump_label_update+0x177/0x3a0
[ 860.144622][ C0] static_key_disable_cpuslocked+0xca/0x1b0
[ 860.144643][ C0] static_key_disable+0x16/0x20
[ 860.144662][ C0] toggle_allocation_gate+0x3e0/0x480
[ 860.144682][ C0] ? show_object+0xa0/0xa0
[ 860.144701][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 860.144727][ C0] ? print_irqtrace_events+0x210/0x210
[ 860.144749][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 860.144771][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 860.144790][ C0] ? process_one_work+0x7a9/0x11d0
[ 860.144808][ C0] process_one_work+0x8a9/0x11d0
[ 860.144835][ C0] ? worker_detach_from_pool+0x260/0x260
[ 860.144856][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 860.144875][ C0] ? kthread_data+0x4e/0xc0
[ 860.144902][ C0] ? wq_worker_running+0x97/0x190
[ 860.144952][ C0] worker_thread+0xa47/0x1200
[ 860.144977][ C0] ? _raw_spin_unlock+0x40/0x40
[ 860.145002][ C0] kthread+0x28d/0x320
[ 860.145026][ C0] ? worker_clr_flags+0x190/0x190
[ 860.145043][ C0] ? kthread_blkcg+0xd0/0xd0
[ 860.145069][ C0] ret_from_fork+0x1f/0x30
[ 860.145099][ C0]
[ 860.145105][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.409 msecs
[ 860.145791][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 860.554172][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.74-syzkaller #0
[ 860.561986][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 860.572048][ T28] Call Trace:
[ 860.575336][ T28]
[ 860.578273][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 860.582972][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 860.588446][ T28] ? panic+0x75d/0x75d
[ 860.592525][ T28] ? vscnprintf+0x59/0x80
[ 860.596866][ T28] panic+0x318/0x75d
[ 860.600777][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0
[ 860.606946][ T28] ? memcpy_page_flushcache+0xfc/0xfc
[ 860.612326][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0
[ 860.618504][ T28] ? nmi_trigger_cpumask_backtrace+0x33a/0x3f0
[ 860.624689][ T28] ? nmi_trigger_cpumask_backtrace+0x33f/0x3f0
[ 860.630871][ T28] watchdog+0xfc7/0xfd0
[ 860.635051][ T28] ? watchdog+0x1f8/0xfd0
[ 860.639400][ T28] kthread+0x28d/0x320
[ 860.643495][ T28] ? hungtask_pm_notify+0x50/0x50
[ 860.648538][ T28] ? kthread_blkcg+0xd0/0xd0
[ 860.653150][ T28] ret_from_fork+0x1f/0x30
[ 860.657590][ T28]
[ 860.660877][ T28] Kernel Offset: disabled
[ 860.665203][ T28] Rebooting in 86400 seconds..