Warning: Permanently added '10.128.10.51' (ED25519) to the list of known hosts.
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[ 573.530953][ T29] INFO: task syz-executor149:5098 blocked for more than 143 seconds.
[ 573.542364][ T29] Not tainted 6.7.0-rc8-syzkaller #0
[ 573.548564][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.557727][ T29] task:syz-executor149 state:D stack:27032 pid:5098 tgid:5098 ppid:5085 flags:0x20004006
[ 573.589647][ T29] Call Trace:
[ 573.594075][ T29]
[ 573.597567][ T29] __schedule+0xedb/0x5af0
[ 573.605307][ T29] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 573.613515][ T29] ? preempt_schedule_notrace+0x5f/0xe0
[ 573.621356][ T29] ? preempt_schedule_notrace_thunk+0x1a/0x30
[ 573.628705][ T29] ? io_schedule_timeout+0x150/0x150
[ 573.635761][ T29] ? schedule+0x1fc/0x270
[ 573.640563][ T29] ? reacquire_held_locks+0x4c0/0x4c0
[ 573.648549][ T29] ? __down_write_common+0x899/0x1400
[ 573.655053][ T29] schedule+0xe9/0x270
[ 573.660312][ T29] schedule_preempt_disabled+0x13/0x20
[ 573.667014][ T29] __down_write_common+0x948/0x1400
[ 573.673367][ T29] ? up_write+0x510/0x510
[ 573.679254][ T29] ? lock_sync+0x190/0x190
[ 573.684863][ T29] ? preempt_count_sub+0x160/0x160
[ 573.691647][ T29] blkdev_common_ioctl+0x10df/0x1cd0
[ 573.700885][ T29] ? blkdev_pr_preempt+0x2f0/0x2f0
[ 573.707016][ T29] ? __rseq_handle_notify_resume+0x5f2/0x1020
[ 573.715285][ T29] compat_blkdev_ioctl+0x262/0x7c0
[ 573.721651][ T29] ? blkdev_ioctl+0x760/0x760
[ 573.727059][ T29] ? bpf_lsm_file_ioctl+0x9/0x10
[ 573.732465][ T29] ? blkdev_ioctl+0x760/0x760
[ 573.737450][ T29] __do_compat_sys_ioctl+0x2bf/0x330
[ 573.743210][ T29] __do_fast_syscall_32+0x62/0xe0
[ 573.749618][ T29] do_fast_syscall_32+0x33/0x70
[ 573.755541][ T29] entry_SYSENTER_compat_after_hwframe+0x70/0x7a
[ 573.762687][ T29] RIP: 0023:0xf7e7b579
[ 573.766794][ T29] RSP: 002b:00000000ffb1f97c EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 573.775915][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000127f
[ 573.784486][ T29] RDX: 0000000020000040 RSI: 00000000f7ef4f76 RDI: 000000005741acd0
[ 573.792637][ T29] RBP: 000000000004a892 R08: 0000000000000000 R09: 0000000000000000
[ 573.801707][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 573.811461][ T29] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 573.820677][ T29]
[ 573.824497][ T29] INFO: task syz-executor149:5106 blocked for more than 143 seconds.
[ 573.833281][ T29] Not tainted 6.7.0-rc8-syzkaller #0
[ 573.839740][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.850419][ T29] task:syz-executor149 state:D stack:27280 pid:5106 tgid:5106 ppid:5086 flags:0x20004006
[ 573.863357][ T29] Call Trace:
[ 573.867541][ T29]
[ 573.872418][ T29] __schedule+0xedb/0x5af0
[ 573.877689][ T29] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 573.886581][ T29] ? preempt_schedule_notrace+0x5f/0xe0
[ 573.893303][ T29] ? preempt_schedule_notrace_thunk+0x1a/0x30
[ 573.901936][ T29] ? io_schedule_timeout+0x150/0x150
[ 573.907577][ T29] ? schedule+0x1fc/0x270
[ 573.914111][ T29] ? reacquire_held_locks+0x4c0/0x4c0
[ 573.919574][ T29] ? __down_write_common+0x899/0x1400
[ 573.927325][ T29] schedule+0xe9/0x270
[ 573.932378][ T29] schedule_preempt_disabled+0x13/0x20
[ 573.938508][ T29] __down_write_common+0x948/0x1400
[ 573.944525][ T29] ? up_write+0x510/0x510
[ 573.950725][ T29] ? lock_sync+0x190/0x190
[ 573.955999][ T29] ? preempt_count_sub+0x160/0x160
[ 573.962391][ T29] blkdev_common_ioctl+0x10df/0x1cd0
[ 573.969211][ T29] ? blkdev_pr_preempt+0x2f0/0x2f0
[ 573.975288][ T29] ? __rseq_handle_notify_resume+0x5f2/0x1020
[ 573.983135][ T29] compat_blkdev_ioctl+0x262/0x7c0
[ 573.988674][ T29] ? blkdev_ioctl+0x760/0x760
[ 573.993552][ T29] ? bpf_lsm_file_ioctl+0x9/0x10
[ 573.998902][ T29] ? blkdev_ioctl+0x760/0x760
[ 574.003688][ T29] __do_compat_sys_ioctl+0x2bf/0x330
[ 574.009246][ T29] __do_fast_syscall_32+0x62/0xe0
[ 574.014670][ T29] do_fast_syscall_32+0x33/0x70
[ 574.019671][ T29] entry_SYSENTER_compat_after_hwframe+0x70/0x7a
[ 574.026815][ T29] RIP: 0023:0xf7e7b579
[ 574.031466][ T29] RSP: 002b:00000000ffb1f97c EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 574.040462][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000127f
[ 574.049534][ T29] RDX: 0000000020000040 RSI: 00000000f7ef4f76 RDI: 000000005741acd0
[ 574.058861][ T29] RBP: 000000000004a899 R08: 0000000000000000 R09: 0000000000000000
[ 574.068379][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 574.077164][ T29] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 574.085975][ T29]
[ 574.089140][ T29]
[ 574.089140][ T29] Showing all locks held in the system:
[ 574.097443][ T29] 1 lock held by khungtaskd/29:
[ 574.102718][ T29] #0: ffffffff8cfab760 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340
[ 574.121589][ T29] 3 locks held by kworker/1:2/55:
[ 574.127213][ T29] 1 lock held by klogd/4511:
[ 574.133061][ T29] 2 locks held by getty/4819:
[ 574.138416][ T29] #0: ffff88802a2aa0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 574.149757][ T29] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc6/0x1490
[ 574.160893][ T29] 1 lock held by syz-executor149/5096:
[ 574.171286][ T29] 1 lock held by syz-executor149/5098:
[ 574.177448][ T29] #0: ffff888148c48940 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x10df/0x1cd0
[ 574.189750][ T29] 1 lock held by syz-executor149/5106:
[ 574.196223][ T29] #0: ffff888148c48940 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x10df/0x1cd0
[ 574.209638][ T29] 1 lock held by syz-executor149/5107:
[ 574.216090][ T29] #0: ffff888148c48940 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x10df/0x1cd0
[ 574.227810][ T29] 1 lock held by syz-executor149/5114:
[ 574.234313][ T29] #0: ffff888148c48940 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x10df/0x1cd0
[ 574.248049][ T29] 1 lock held by syz-executor149/5115:
[ 574.254086][ T29] #0: ffff888148c48940 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x10df/0x1cd0
[ 574.267556][ T29]
[ 574.271849][ T29] =============================================
[ 574.271849][ T29]
[ 574.283234][ T29] NMI backtrace for cpu 0
[ 574.290028][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller #0
[ 574.299626][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 574.311264][ T29] Call Trace:
[ 574.314735][ T29]
[ 574.317766][ T29] dump_stack_lvl+0xd9/0x1b0
[ 574.323627][ T29] nmi_cpu_backtrace+0x277/0x390
[ 574.329100][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 574.335467][ T29] nmi_trigger_cpumask_backtrace+0x299/0x300
[ 574.342742][ T29] watchdog+0xf87/0x1210
[ 574.347193][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 574.354608][ T29] ? lockdep_hardirqs_on+0x7d/0x110
[ 574.360191][ T29] ? __kthread_parkme+0x14b/0x220
[ 574.365956][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 574.373983][ T29] kthread+0x2c6/0x3a0
[ 574.378282][ T29] ? _raw_spin_unlock_irq+0x23/0x50
[ 574.384333][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 574.391571][ T29] ret_from_fork+0x45/0x80
[ 574.396587][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 574.403326][ T29] ret_from_fork_asm+0x11/0x20
[ 574.409402][ T29]
[ 574.412716][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 574.419003][ C1] NMI backtrace for cpu 1
[ 574.419017][ C1] CPU: 1 PID: 4511 Comm: klogd Not tainted 6.7.0-rc8-syzkaller #0
[ 574.419039][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 574.419051][ C1] RIP: 0033:0x7f6a51ab4096
[ 574.419070][ C1] Code: 00 00 41 81 e4 ff 03 00 00 48 c7 44 24 20 00 00 00 00 31 c0 ba 01 00 00 00 48 c7 44 24 28 00 00 00 00 f0 0f b1 15 b2 c2 0d 00 <75> 16 8b 0d b2 41 0d 00 44 89 e0 83 e0 07 0f a3 c1 72 13 e9 eb 00
[ 574.419089][ C1] RSP: 002b:00007ffcc826f3e0 EFLAGS: 00000246
[ 574.419106][ C1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
[ 574.419118][ C1] RDX: 0000000000000001 RSI: 00007f6a51c49212 RDI: 0000000000000000
[ 574.419131][ C1] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000000
[ 574.419143][ C1] R10: 0000000000000000 R11: ffffffffffffffff R12: 0000000000000006
[ 574.419156][ C1] R13: 00007f6a51c49212 R14: 00007ffcc826f4d8 R15: 0000000000000000
[ 574.419170][ C1] FS: 00007f6a51959380 GS: 0000000000000000
[ 574.420644][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 574.420657][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller #0
[ 574.420681][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 574.420693][ T29] Call Trace:
[ 574.420700][ T29]
[ 574.420709][ T29] dump_stack_lvl+0xd9/0x1b0
[ 574.420745][ T29] panic+0x6dc/0x790
[ 574.420777][ T29] ? panic_smp_self_stop+0xa0/0xa0
[ 574.420807][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 574.420847][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 574.420879][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 574.420914][ T29] ? watchdog+0xd3e/0x1210
[ 574.420941][ T29] ? watchdog+0xd31/0x1210
[ 574.420971][ T29] watchdog+0xd4f/0x1210
[ 574.421004][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 574.421032][ T29] ? lockdep_hardirqs_on+0x7d/0x110
[ 574.421058][ T29] ? __kthread_parkme+0x14b/0x220
[ 574.421085][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 574.421115][ T29] kthread+0x2c6/0x3a0
[ 574.421139][ T29] ? _raw_spin_unlock_irq+0x23/0x50
[ 574.421166][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 574.421196][ T29] ret_from_fork+0x45/0x80
[ 574.421223][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 574.421252][ T29] ret_from_fork_asm+0x11/0x20
[ 574.421296][ T29]
[ 574.425327][ T29] Kernel Offset: disabled
[ 574.676711][ T29] Rebooting in 86400 seconds..