Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. 2023/11/09 09:19:43 parsed 1 programs 2023/11/09 09:19:43 executed programs: 0 [ 70.529466][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 70.769339][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 70.889428][ T9] usb 1-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 70.898335][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 70.908553][ T9] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 65 [ 70.917664][ T9] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a [ 70.926962][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.938532][ T9] usb 1-1: config 0 descriptor?? [ 71.219856][ T9] usb 1-1: string descriptor 0 read error: -71 [ 71.226790][ T9] usb 1-1: Found UVC 0.00 device (0bd3:0555) [ 71.234058][ T9] uvcvideo 1-1:0.0: Entity type for entity Output 1 was not initialized! [ 71.243921][ T9] ------------[ cut here ]------------ [ 71.249535][ T9] WARNING: CPU: 0 PID: 9 at drivers/media/mc/mc-entity.c:1083 media_create_pad_link+0x4e7/0x630 [ 71.260153][ T9] Modules linked in: [ 71.264608][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.6.0-syzkaller-14651-gd2f51b3516da #0 [ 71.274908][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 71.286850][ T9] Workqueue: usb_hub_wq hub_event [ 71.292045][ T9] RIP: 0010:media_create_pad_link+0x4e7/0x630 [ 71.298149][ T9] Code: db e8 4d 6b d3 fc 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 37 6b d3 fc 0f 0b bb ea ff ff ff eb dc e8 29 6b d3 fc <0f> 0b eb f0 e8 20 6b d3 fc 0f 0b eb e7 e8 17 6b d3 fc 0f 0b eb de [ 71.317923][ T9] RSP: 0018:ffffc9000009efc0 EFLAGS: 00010293 [ 71.324377][ T9] RAX: 0000000000000000 RBX: ffff888112cd3080 RCX: ffffffff847a80f0 [ 71.332415][ T9] RDX: ffff888102a78000 RSI: ffffffff847a8557 RDI: 0000000000000002 [ 71.340457][ T9] RBP: ffff888112cd2080 R08: 0000000000000002 R09: 0000000000000000 [ 71.348779][ T9] R10: 0000000000000001 R11: ffffffff8ade1b98 R12: 0000000000000001 [ 71.356803][ T9] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 71.364828][ T9] FS: 0000000000000000(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 [ 71.374195][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.380828][ T9] CR2: 000055eaddb8ac60 CR3: 000000010ff81000 CR4: 00000000003506f0 [ 71.389351][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.397862][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.406181][ T9] Call Trace: [ 71.409845][ T9] [ 71.412807][ T9] ? show_regs+0x8f/0xa0 [ 71.417357][ T9] ? __warn+0xe6/0x380 [ 71.422062][ T9] ? media_create_pad_link+0x4e7/0x630 [ 71.427832][ T9] ? report_bug+0x3bc/0x580 [ 71.432679][ T9] ? handle_bug+0x3c/0x70 [ 71.437042][ T9] ? exc_invalid_op+0x17/0x40 [ 71.442059][ T9] ? asm_exc_invalid_op+0x1a/0x20 [ 71.447128][ T9] ? media_create_pad_link+0x80/0x630 [ 71.452751][ T9] ? media_create_pad_link+0x4e7/0x630 [ 71.458244][ T9] ? media_create_pad_link+0x4e7/0x630 [ 71.463781][ T9] uvc_mc_register_entities+0x3a0/0xa90 [ 71.469389][ T9] uvc_probe+0x271a/0x4770 [ 71.473907][ T9] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 71.479784][ T9] usb_probe_interface+0x307/0x930 [ 71.485034][ T9] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 71.490554][ T9] really_probe+0x234/0xc90 [ 71.495261][ T9] __driver_probe_device+0x1de/0x4b0 [ 71.500623][ T9] driver_probe_device+0x4c/0x1a0 [ 71.505689][ T9] __device_attach_driver+0x1d4/0x300 [ 71.511173][ T9] ? driver_probe_device+0x1a0/0x1a0 [ 71.516576][ T9] bus_for_each_drv+0x157/0x1d0 [ 71.521499][ T9] ? bus_for_each_dev+0x1d0/0x1d0 [ 71.526723][ T9] ? lockdep_hardirqs_on+0x7d/0x100 [ 71.532439][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 71.538363][ T9] __device_attach+0x1e8/0x4b0 [ 71.543466][ T9] ? device_driver_attach+0x200/0x200 [ 71.549147][ T9] ? do_raw_spin_unlock+0x173/0x230 [ 71.554581][ T9] bus_probe_device+0x17c/0x1c0 [ 71.559586][ T9] device_add+0x117e/0x1aa0 [ 71.564096][ T9] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 71.571362][ T9] ? mark_held_locks+0x9f/0xe0 [ 71.576245][ T9] usb_set_configuration+0x10cb/0x1c40 [ 71.582154][ T9] usb_generic_driver_probe+0xca/0x130 [ 71.587922][ T9] usb_probe_device+0xda/0x2c0 [ 71.593292][ T9] ? usb_driver_release_interface+0x190/0x190 [ 71.599603][ T9] really_probe+0x234/0xc90 [ 71.604231][ T9] __driver_probe_device+0x1de/0x4b0 [ 71.609626][ T9] ? usb_driver_applicable+0x1c4/0x220 [ 71.615225][ T9] driver_probe_device+0x4c/0x1a0 [ 71.620397][ T9] __device_attach_driver+0x1d4/0x300 [ 71.625799][ T9] ? driver_probe_device+0x1a0/0x1a0 [ 71.631158][ T9] bus_for_each_drv+0x157/0x1d0 [ 71.636326][ T9] ? bus_for_each_dev+0x1d0/0x1d0 [ 71.641520][ T9] ? lockdep_hardirqs_on+0x7d/0x100 [ 71.646761][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 71.652665][ T9] __device_attach+0x1e8/0x4b0 [ 71.657506][ T9] ? device_driver_attach+0x200/0x200 [ 71.662958][ T9] ? do_raw_spin_unlock+0x173/0x230 [ 71.668185][ T9] bus_probe_device+0x17c/0x1c0 [ 71.673214][ T9] device_add+0x117e/0x1aa0 [ 71.677907][ T9] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 71.684913][ T9] ? usb_detect_static_quirks+0x335/0x3e0 [ 71.690811][ T9] usb_new_device+0xd80/0x19f0 [ 71.695710][ T9] ? hub_disconnect+0x520/0x520 [ 71.700753][ T9] hub_event+0x2e62/0x4f40 [ 71.705220][ T9] ? hub_port_debounce+0x3d0/0x3d0 [ 71.710531][ T9] ? lockdep_next_lockchain+0x11/0x30 [ 71.716204][ T9] ? lock_sync+0x190/0x190 2023/11/09 09:19:54 executed programs: 1 [ 71.720915][ T9] ? reacquire_held_locks+0x4b0/0x4b0 [ 71.726768][ T9] process_one_work+0x884/0x15c0 [ 71.731993][ T9] ? hcd_died_work+0x60/0x60 [ 71.737261][ T9] ? init_worker_pool+0x770/0x770 [ 71.742554][ T9] ? assign_work+0x1a0/0x240 [ 71.747185][ T9] worker_thread+0x8b9/0x1290 [ 71.752088][ T9] ? __kthread_parkme+0x14b/0x220 [ 71.757327][ T9] ? process_one_work+0x15c0/0x15c0 [ 71.763318][ T9] kthread+0x33c/0x440 [ 71.767507][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 71.772804][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 71.778681][ T9] ret_from_fork+0x45/0x80 [ 71.783191][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 71.788947][ T9] ret_from_fork_asm+0x11/0x20 [ 71.793872][ T9] [ 71.797004][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 71.804556][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.6.0-syzkaller-14651-gd2f51b3516da #0 [ 71.814265][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 71.824364][ T9] Workqueue: usb_hub_wq hub_event [ 71.829408][ T9] Call Trace: [ 71.832777][ T9] [ 71.835794][ T9] dump_stack_lvl+0xd9/0x1b0 [ 71.840672][ T9] panic+0x6dc/0x790 [ 71.844921][ T9] ? panic_smp_self_stop+0xa0/0xa0 [ 71.850392][ T9] ? show_trace_log_lvl+0x363/0x4f0 [ 71.855595][ T9] ? check_panic_on_warn+0x1f/0xb0 [ 71.860812][ T9] ? media_create_pad_link+0x4e7/0x630 [ 71.866393][ T9] check_panic_on_warn+0xab/0xb0 [ 71.871448][ T9] __warn+0xf2/0x380 [ 71.875355][ T9] ? media_create_pad_link+0x4e7/0x630 [ 71.880844][ T9] report_bug+0x3bc/0x580 [ 71.885301][ T9] handle_bug+0x3c/0x70 [ 71.889495][ T9] exc_invalid_op+0x17/0x40 [ 71.894012][ T9] asm_exc_invalid_op+0x1a/0x20 [ 71.898973][ T9] RIP: 0010:media_create_pad_link+0x4e7/0x630 [ 71.905165][ T9] Code: db e8 4d 6b d3 fc 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 37 6b d3 fc 0f 0b bb ea ff ff ff eb dc e8 29 6b d3 fc <0f> 0b eb f0 e8 20 6b d3 fc 0f 0b eb e7 e8 17 6b d3 fc 0f 0b eb de [ 71.925360][ T9] RSP: 0018:ffffc9000009efc0 EFLAGS: 00010293 [ 71.931435][ T9] RAX: 0000000000000000 RBX: ffff888112cd3080 RCX: ffffffff847a80f0 [ 71.939432][ T9] RDX: ffff888102a78000 RSI: ffffffff847a8557 RDI: 0000000000000002 [ 71.947415][ T9] RBP: ffff888112cd2080 R08: 0000000000000002 R09: 0000000000000000 [ 71.955396][ T9] R10: 0000000000000001 R11: ffffffff8ade1b98 R12: 0000000000000001 [ 71.963917][ T9] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 71.973576][ T9] ? media_create_pad_link+0x80/0x630 [ 71.979179][ T9] ? media_create_pad_link+0x4e7/0x630 [ 71.984749][ T9] uvc_mc_register_entities+0x3a0/0xa90 [ 71.990385][ T9] uvc_probe+0x271a/0x4770 [ 71.994931][ T9] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 72.000843][ T9] usb_probe_interface+0x307/0x930 [ 72.006548][ T9] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 72.011958][ T9] really_probe+0x234/0xc90 [ 72.016603][ T9] __driver_probe_device+0x1de/0x4b0 [ 72.021916][ T9] driver_probe_device+0x4c/0x1a0 [ 72.027138][ T9] __device_attach_driver+0x1d4/0x300 [ 72.032740][ T9] ? driver_probe_device+0x1a0/0x1a0 [ 72.038279][ T9] bus_for_each_drv+0x157/0x1d0 [ 72.043146][ T9] ? bus_for_each_dev+0x1d0/0x1d0 [ 72.048194][ T9] ? lockdep_hardirqs_on+0x7d/0x100 [ 72.053403][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 72.059493][ T9] __device_attach+0x1e8/0x4b0 [ 72.064303][ T9] ? device_driver_attach+0x200/0x200 [ 72.069730][ T9] ? do_raw_spin_unlock+0x173/0x230 [ 72.075047][ T9] bus_probe_device+0x17c/0x1c0 [ 72.079942][ T9] device_add+0x117e/0x1aa0 [ 72.084513][ T9] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 72.091557][ T9] ? mark_held_locks+0x9f/0xe0 [ 72.096368][ T9] usb_set_configuration+0x10cb/0x1c40 [ 72.101959][ T9] usb_generic_driver_probe+0xca/0x130 [ 72.107522][ T9] usb_probe_device+0xda/0x2c0 [ 72.113210][ T9] ? usb_driver_release_interface+0x190/0x190 [ 72.119795][ T9] really_probe+0x234/0xc90 [ 72.124323][ T9] __driver_probe_device+0x1de/0x4b0 [ 72.129889][ T9] ? usb_driver_applicable+0x1c4/0x220 [ 72.135415][ T9] driver_probe_device+0x4c/0x1a0 [ 72.140825][ T9] __device_attach_driver+0x1d4/0x300 [ 72.147119][ T9] ? driver_probe_device+0x1a0/0x1a0 [ 72.153388][ T9] bus_for_each_drv+0x157/0x1d0 [ 72.158293][ T9] ? bus_for_each_dev+0x1d0/0x1d0 [ 72.163337][ T9] ? lockdep_hardirqs_on+0x7d/0x100 [ 72.168581][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 72.174426][ T9] __device_attach+0x1e8/0x4b0 [ 72.179317][ T9] ? device_driver_attach+0x200/0x200 [ 72.184748][ T9] ? do_raw_spin_unlock+0x173/0x230 [ 72.190329][ T9] bus_probe_device+0x17c/0x1c0 [ 72.195219][ T9] device_add+0x117e/0x1aa0 [ 72.199759][ T9] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 72.206712][ T9] ? usb_detect_static_quirks+0x335/0x3e0 [ 72.212580][ T9] usb_new_device+0xd80/0x19f0 [ 72.217388][ T9] ? hub_disconnect+0x520/0x520 [ 72.222516][ T9] hub_event+0x2e62/0x4f40 [ 72.227038][ T9] ? hub_port_debounce+0x3d0/0x3d0 [ 72.232257][ T9] ? lockdep_next_lockchain+0x11/0x30 [ 72.238015][ T9] ? lock_sync+0x190/0x190 [ 72.242459][ T9] ? reacquire_held_locks+0x4b0/0x4b0 [ 72.248027][ T9] process_one_work+0x884/0x15c0 [ 72.253425][ T9] ? hcd_died_work+0x60/0x60 [ 72.258226][ T9] ? init_worker_pool+0x770/0x770 [ 72.263501][ T9] ? assign_work+0x1a0/0x240 [ 72.268187][ T9] worker_thread+0x8b9/0x1290 [ 72.272960][ T9] ? __kthread_parkme+0x14b/0x220 [ 72.277995][ T9] ? process_one_work+0x15c0/0x15c0 [ 72.283219][ T9] kthread+0x33c/0x440 [ 72.287401][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 72.292696][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 72.298345][ T9] ret_from_fork+0x45/0x80 [ 72.302789][ T9] ? kthread_complete_and_exit+0x40/0x40 [ 72.308454][ T9] ret_from_fork_asm+0x11/0x20 [ 72.313331][ T9] [ 72.316756][ T9] Kernel Offset: disabled [ 72.321186][ T9] Rebooting in 86400 seconds..