Warning: Permanently added '10.128.10.63' (ED25519) to the list of known hosts.
executing program
executing program
[ 426.907445][ T5062] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[ 426.914047][ T5062] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless)
[ 426.922301][ T5062] vhci_hcd vhci_hcd.0: Device attached
[ 426.930432][ T5063] vhci_hcd: connection closed
[ 426.931922][ T58] vhci_hcd: stop threads
[ 426.941443][ T58] vhci_hcd: release socket
[ 426.946163][ T58] vhci_hcd: disconnect device
[ 427.179990][ T5065] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[ 427.186596][ T5065] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless)
[ 427.194167][ T5065] vhci_hcd vhci_hcd.0: Device attached
[ 427.478629][ T4833] vhci_hcd: vhci_device speed not set
[ 427.548316][ T4833] usb 9-1: new full-speed USB device number 2 using vhci_hcd
[ 572.658215][ T29] INFO: task syz-executor115:5065 blocked for more than 143 seconds.
[ 572.666452][ T29] Not tainted 6.6.0-rc5-syzkaller-00243-g727fb8376504 #0
[ 572.674097][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 572.682847][ T29] task:syz-executor115 state:D stack:28160 pid:5065 ppid:5059 flags:0x00000006
[ 572.692176][ T29] Call Trace:
[ 572.695488][ T29]
[ 572.698514][ T29] __schedule+0xee1/0x5a10
[ 572.703055][ T29] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 572.709117][ T29] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 572.715137][ T29] ? print_usage_bug.part.0+0x670/0x670
[ 572.720831][ T29] ? io_schedule_timeout+0x150/0x150
[ 572.726166][ T29] ? __mutex_lock+0x964/0x1340
[ 572.731030][ T29] schedule+0xe7/0x1b0
[ 572.735117][ T29] schedule_preempt_disabled+0x13/0x20
[ 572.740665][ T29] __mutex_lock+0x969/0x1340
[ 572.745272][ T29] ? usbdev_release+0x87/0x4b0
[ 572.750087][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 572.755651][ T29] ? __fsnotify_parent+0x4fc/0xa10
[ 572.760868][ T29] ? __fsnotify_update_child_dentry_flags+0x360/0x360
[ 572.767668][ T29] ? locks_remove_file+0x399/0x5a0
[ 572.772823][ T29] ? free_async+0x520/0x520
[ 572.777341][ T29] ? usbdev_release+0x87/0x4b0
[ 572.782154][ T29] usbdev_release+0x87/0x4b0
[ 572.786762][ T29] ? free_async+0x520/0x520
[ 572.791311][ T29] __fput+0x3f7/0xa70
[ 572.795311][ T29] __fput_sync+0x47/0x50
[ 572.799625][ T29] __x64_sys_close+0x87/0xf0
[ 572.804232][ T29] do_syscall_64+0x38/0xb0
[ 572.808687][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 572.814590][ T29] RIP: 0033:0x7f6a2d6170e0
[ 572.819041][ T29] RSP: 002b:00007ffdabe52ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 572.827458][ T29] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6a2d6170e0
[ 572.835651][ T29] RDX: 0000000000000007 RSI: 00007ffdabe529e0 RDI: 0000000000000003
[ 572.843655][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 572.851665][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000f4240
[ 572.859682][ T29] R13: 000000000006837a R14: 00007ffdabe52ecc R15: 00007ffdabe52ef0
[ 572.868004][ T29]
[ 572.871095][ T29]
[ 572.871095][ T29] Showing all locks held in the system:
[ 572.878862][ T29] 1 lock held by khungtaskd/29:
[ 572.883712][ T29] #0: ffffffff8cbab2a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340
[ 572.893628][ T29] 2 locks held by getty/4787:
[ 572.898392][ T29] #0: ffff88802a1ba0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 572.908174][ T29] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc5/0x1480
[ 572.918364][ T29] 5 locks held by kworker/1:3/4833:
[ 572.923539][ T29] #0: ffff8880146b8138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x787/0x15c0
[ 572.934335][ T29] #1: ffffc900035ffd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7e9/0x15c0
[ 572.945662][ T29] #2: ffff88814278c190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4e00
[ 572.954647][ T29] #3: ffff88814278f508 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2801/0x4e00
[ 572.964678][ T29] #4: ffff8881427a0668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x282a/0x4e00
[ 572.974511][ T29] 1 lock held by syz-executor115/5065:
[ 572.980183][ T29] #0: ffff88814278c190 (&dev->mutex){....}-{3:3}, at: usbdev_release+0x87/0x4b0
[ 572.989371][ T29]
[ 572.991689][ T29] =============================================
[ 572.991689][ T29]
[ 573.000151][ T29] NMI backtrace for cpu 1
[ 573.004489][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc5-syzkaller-00243-g727fb8376504 #0
[ 573.014403][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 573.024622][ T29] Call Trace:
[ 573.027885][ T29]
[ 573.030815][ T29] dump_stack_lvl+0xd9/0x1b0
[ 573.035389][ T29] nmi_cpu_backtrace+0x277/0x380
[ 573.040307][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 573.045555][ T29] nmi_trigger_cpumask_backtrace+0x299/0x300
[ 573.051518][ T29] watchdog+0xf87/0x1210
[ 573.055770][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 573.061725][ T29] ? lockdep_hardirqs_on+0x7d/0x100
[ 573.066907][ T29] ? __kthread_parkme+0x14b/0x220
[ 573.071925][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 573.077937][ T29] kthread+0x33c/0x440
[ 573.082027][ T29] ? _raw_spin_unlock_irq+0x23/0x50
[ 573.087218][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 573.092843][ T29] ret_from_fork+0x45/0x80
[ 573.097253][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 573.102882][ T29] ret_from_fork_asm+0x11/0x20
[ 573.107697][ T29]
[ 573.110821][ T29] Sending NMI from CPU 1 to CPUs 0:
[ 573.116049][ C0] NMI backtrace for cpu 0
[ 573.116058][ C0] CPU: 0 PID: 2433 Comm: kworker/u4:7 Not tainted 6.6.0-rc5-syzkaller-00243-g727fb8376504 #0
[ 573.116072][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 573.116080][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 573.116108][ C0] RIP: 0010:__lock_acquire+0x3f4/0x5de0
[ 573.116127][ C0] Code: c1 e2 15 09 d0 41 8b 55 20 81 e2 ff 1f 00 00 09 d0 48 89 fa 41 89 45 20 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 9b 3d 00 00 8b
[ 573.116139][ C0] RSP: 0018:ffffc90009f3f800 EFLAGS: 00000017
[ 573.116147][ C0] RAX: dffffc0000000000 RBX: 000000000000000a RCX: ffff88802525d940
[ 573.116155][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88802525e4cc
[ 573.116162][ C0] RBP: 0000000000000000 R08: 1ffff11004a4bc94 R09: 0000000000000000
[ 573.116169][ C0] R10: ffffffff8ca6c728 R11: 0000000000000000 R12: 0000000000000000
[ 573.116175][ C0] R13: ffff88802525e4a8 R14: 0000000000000000 R15: 0000000000000000
[ 573.116185][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 573.116196][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 573.116204][ C0] CR2: 0000556648fac680 CR3: 000000000c976000 CR4: 0000000000350ef0
[ 573.116211][ C0] Call Trace:
[ 573.116216][ C0]
[ 573.116220][ C0] ? show_regs+0x8f/0xa0
[ 573.116235][ C0] ? nmi_cpu_backtrace+0x1d4/0x380
[ 573.116249][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 573.116265][ C0] ? nmi_handle+0x1a6/0x570
[ 573.116279][ C0] ? __lock_acquire+0x3f4/0x5de0
[ 573.116295][ C0] ? default_do_nmi+0x69/0x160
[ 573.116311][ C0] ? exc_nmi+0x171/0x1e0
[ 573.116325][ C0] ? end_repeat_nmi+0x16/0x31
[ 573.116343][ C0] ? __lock_acquire+0x3f4/0x5de0
[ 573.116359][ C0] ? __lock_acquire+0x3f4/0x5de0
[ 573.116375][ C0] ? __lock_acquire+0x3f4/0x5de0
[ 573.116391][ C0]
[ 573.116394][ C0]
[ 573.116399][ C0] ? inat_get_escape_attribute+0x149/0x1b0
[ 573.116413][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 573.116433][ C0] lock_acquire+0x1ae/0x510
[ 573.116449][ C0] ? arch_jump_label_transform_apply+0x17/0x30
[ 573.116467][ C0] ? lock_sync+0x190/0x190
[ 573.116484][ C0] ? preempt_count_sub+0x150/0x150
[ 573.116504][ C0] __mutex_lock+0x181/0x1340
[ 573.116521][ C0] ? arch_jump_label_transform_apply+0x17/0x30
[ 573.116538][ C0] ? arch_jump_label_transform_apply+0x17/0x30
[ 573.116555][ C0] ? bit_wait_io_timeout+0x160/0x160
[ 573.116572][ C0] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 573.116589][ C0] ? __kmem_cache_alloc_node+0xc3/0x340
[ 573.116607][ C0] ? __jump_label_patch+0x1db/0x3f0
[ 573.116623][ C0] ? text_poke_queue+0xef/0x180
[ 573.116634][ C0] ? arch_jump_label_transform_queue+0xc0/0x110
[ 573.116653][ C0] ? arch_jump_label_transform_apply+0x17/0x30
[ 573.116669][ C0] arch_jump_label_transform_apply+0x17/0x30
[ 573.116686][ C0] jump_label_update+0x32e/0x410
[ 573.116707][ C0] static_key_disable_cpuslocked+0x154/0x1b0
[ 573.116726][ C0] static_key_disable+0x1a/0x20
[ 573.116743][ C0] toggle_allocation_gate+0x13f/0x250
[ 573.116759][ C0] ? wake_up_kfence_timer+0x30/0x30
[ 573.116776][ C0] process_one_work+0x884/0x15c0
[ 573.116793][ C0] ? lock_sync+0x190/0x190
[ 573.116809][ C0] ? init_worker_pool+0x770/0x770
[ 573.116825][ C0] ? assign_work+0x1a0/0x240
[ 573.116838][ C0] worker_thread+0x8b9/0x1290
[ 573.116856][ C0] ? process_one_work+0x15c0/0x15c0
[ 573.116870][ C0] kthread+0x33c/0x440
[ 573.116882][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 573.116893][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 573.116907][ C0] ret_from_fork+0x45/0x80
[ 573.116920][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 573.116934][ C0] ret_from_fork_asm+0x11/0x20
[ 573.116954][ C0]
[ 573.117046][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 573.495244][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc5-syzkaller-00243-g727fb8376504 #0
[ 573.505040][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 573.515087][ T29] Call Trace:
[ 573.518363][ T29]
[ 573.521281][ T29] dump_stack_lvl+0xd9/0x1b0
[ 573.525867][ T29] panic+0x6a6/0x750
[ 573.529758][ T29] ? panic_smp_self_stop+0xa0/0xa0
[ 573.534864][ T29] ? __irq_work_queue_local+0x132/0x3f0
[ 573.540403][ T29] ? irq_work_queue+0x2a/0x70
[ 573.545190][ T29] ? watchdog+0xd3e/0x1210
[ 573.549629][ T29] watchdog+0xd4f/0x1210
[ 573.553981][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 573.559954][ T29] ? lockdep_hardirqs_on+0x7d/0x100
[ 573.565151][ T29] ? __kthread_parkme+0x14b/0x220
[ 573.570165][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 573.576134][ T29] kthread+0x33c/0x440
[ 573.580196][ T29] ? _raw_spin_unlock_irq+0x23/0x50
[ 573.585381][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 573.591006][ T29] ret_from_fork+0x45/0x80
[ 573.595429][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 573.601054][ T29] ret_from_fork_asm+0x11/0x20
[ 573.605820][ T29]
[ 573.609443][ T29] Kernel Offset: disabled
[ 573.613746][ T29] Rebooting in 86400 seconds..