Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2024/06/06 11:45:38 parsed 1 programs 2024/06/06 11:45:39 executed programs: 0 [ 75.324857][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 75.504754][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 75.512674][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 75.523256][ T9] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a [ 75.532526][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.543941][ T9] usb 1-1: config 0 descriptor?? [ 76.155620][ T9] usb 1-1: Found UVC 0.00 device (0bd3:0555) [ 76.162918][ T9] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 76.175659][ T9] ------------[ cut here ]------------ [ 76.181252][ T9] WARNING: CPU: 0 PID: 9 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x5c1/0x760 [ 76.192049][ T9] Modules linked in: [ 76.196238][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.10.0-rc2-syzkaller-00024-g5821bf2dffbe #0 [ 76.206199][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 76.216480][ T9] Workqueue: usb_hub_wq hub_event [ 76.221542][ T9] RIP: 0010:media_create_pad_link+0x5c1/0x760 [ 76.227697][ T9] Code: d8 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 e0 4a ad fc 90 0f 0b 90 bb ea ff ff ff eb d6 e8 d0 4a ad fc 90 <0f> 0b 90 eb ee e8 c5 4a ad fc 90 0f 0b 90 eb e3 e8 ba 4a ad fc 90 [ 76.247588][ T9] RSP: 0018:ffffc9000009ef80 EFLAGS: 00010293 [ 76.253868][ T9] RAX: 0000000000000000 RBX: ffff888113c62080 RCX: ffffffff84a5f360 [ 76.261929][ T9] RDX: ffff888101698000 RSI: ffffffff84a5f880 RDI: 0000000000000002 [ 76.270104][ T9] RBP: ffff888113c64080 R08: 0000000000000002 R09: 0000000000000000 [ 76.278141][ T9] R10: 0000000000000000 R11: ffffffff8c399860 R12: 0000000000000000 [ 76.286187][ T9] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 76.294285][ T9] FS: 0000000000000000(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000 [ 76.303302][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.309948][ T9] CR2: 000055762dcd14d0 CR3: 0000000116654000 CR4: 00000000003506f0 [ 76.318007][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.326138][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.334236][ T9] Call Trace: [ 76.337588][ T9] [ 76.340536][ T9] ? show_regs+0x8c/0xa0 [ 76.344860][ T9] ? __warn+0xe5/0x3c0 [ 76.348963][ T9] ? media_create_pad_link+0x5c1/0x760 [ 76.354441][ T9] ? report_bug+0x3c0/0x580 [ 76.359125][ T9] ? handle_bug+0x3d/0x70 [ 76.363577][ T9] ? exc_invalid_op+0x17/0x50 [ 76.368328][ T9] ? asm_exc_invalid_op+0x1a/0x20 [ 76.373485][ T9] ? media_create_pad_link+0xa0/0x760 [ 76.378927][ T9] ? media_create_pad_link+0x5c0/0x760 [ 76.384419][ T9] ? media_create_pad_link+0x5c1/0x760 [ 76.389982][ T9] ? v4l_enum_fmt+0x3390/0x7b80 [ 76.394999][ T9] uvc_mc_register_entities+0x3a8/0xaa0 [ 76.400573][ T9] uvc_probe+0x281c/0x48d0 [ 76.405256][ T9] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 76.411119][ T9] usb_probe_interface+0x309/0x9d0 [ 76.416302][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 76.422050][ T9] really_probe+0x23e/0xa90 [ 76.426733][ T9] __driver_probe_device+0x1de/0x440 [ 76.432175][ T9] driver_probe_device+0x4c/0x1b0 [ 76.437396][ T9] __device_attach_driver+0x1df/0x310 [ 76.442827][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 76.448802][ T9] bus_for_each_drv+0x157/0x1e0 [ 76.453677][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 76.459127][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 76.464364][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 76.470328][ T9] __device_attach+0x1e8/0x4b0 [ 76.475256][ T9] ? __pfx___device_attach+0x10/0x10 [ 76.480549][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 76.485793][ T9] bus_probe_device+0x17f/0x1c0 [ 76.490673][ T9] device_add+0x114b/0x1a70 [ 76.495296][ T9] ? __pfx_device_add+0x10/0x10 [ 76.500191][ T9] ? mark_held_locks+0x9f/0xe0 [ 76.505429][ T9] usb_set_configuration+0x10cb/0x1c50 [ 76.510950][ T9] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 76.517380][ T9] usb_generic_driver_probe+0xb1/0x110 [ 76.522892][ T9] usb_probe_device+0xec/0x3e0 [ 76.528093][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 76.533583][ T9] really_probe+0x23e/0xa90 [ 76.538642][ T9] __driver_probe_device+0x1de/0x440 [ 76.544069][ T9] ? usb_driver_applicable+0x1c7/0x220 [ 76.549696][ T9] driver_probe_device+0x4c/0x1b0 [ 76.554884][ T9] __device_attach_driver+0x1df/0x310 [ 76.560471][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 76.566497][ T9] bus_for_each_drv+0x157/0x1e0 [ 76.571815][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 76.577381][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 76.582650][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 76.589371][ T9] __device_attach+0x1e8/0x4b0 [ 76.594279][ T9] ? __pfx___device_attach+0x10/0x10 [ 76.599862][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 76.605251][ T9] bus_probe_device+0x17f/0x1c0 [ 76.610409][ T9] device_add+0x114b/0x1a70 [ 76.615124][ T9] ? __pfx_device_add+0x10/0x10 [ 76.620125][ T9] ? usb_detect_static_quirks+0x335/0x3e0 [ 76.625944][ T9] usb_new_device+0xd90/0x1a10 [ 76.630778][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 76.636147][ T9] hub_event+0x2e66/0x4f50 [ 76.640605][ T9] ? __pfx_hub_event+0x10/0x10 [ 76.645653][ T9] ? __pfx_lock_acquire+0x10/0x10 [ 76.651851][ T9] ? __pfx_lock_release+0x10/0x10 2024/06/06 11:45:51 executed programs: 1 [ 76.656949][ T9] process_one_work+0x9fb/0x1b60 [ 76.661967][ T9] ? __pfx_hcd_resume_work+0x10/0x10 [ 76.667496][ T9] ? __pfx_process_one_work+0x10/0x10 [ 76.673215][ T9] ? assign_work+0x1a0/0x250 [ 76.678647][ T9] worker_thread+0x6c8/0xf70 [ 76.683294][ T9] ? __kthread_parkme+0x148/0x220 [ 76.688826][ T9] ? __pfx_worker_thread+0x10/0x10 [ 76.694243][ T9] kthread+0x2c1/0x3a0 [ 76.698609][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 76.703858][ T9] ? __pfx_kthread+0x10/0x10 [ 76.708574][ T9] ret_from_fork+0x45/0x80 [ 76.713040][ T9] ? __pfx_kthread+0x10/0x10 [ 76.717932][ T9] ret_from_fork_asm+0x1a/0x30 [ 76.722763][ T9] [ 76.726045][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.733346][ T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.10.0-rc2-syzkaller-00024-g5821bf2dffbe #0 [ 76.743266][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 76.753617][ T9] Workqueue: usb_hub_wq hub_event [ 76.758988][ T9] Call Trace: [ 76.762458][ T9] [ 76.765420][ T9] dump_stack_lvl+0x3d/0x1f0 [ 76.770212][ T9] panic+0x6f5/0x7a0 [ 76.774346][ T9] ? __pfx_panic+0x10/0x10 [ 76.779096][ T9] ? show_trace_log_lvl+0x363/0x500 [ 76.784416][ T9] ? check_panic_on_warn+0x1f/0xb0 [ 76.789550][ T9] ? media_create_pad_link+0x5c1/0x760 [ 76.795126][ T9] check_panic_on_warn+0xab/0xb0 [ 76.800095][ T9] __warn+0xf1/0x3c0 [ 76.804017][ T9] ? media_create_pad_link+0x5c1/0x760 [ 76.809521][ T9] report_bug+0x3c0/0x580 [ 76.814076][ T9] handle_bug+0x3d/0x70 [ 76.818524][ T9] exc_invalid_op+0x17/0x50 [ 76.823078][ T9] asm_exc_invalid_op+0x1a/0x20 [ 76.828580][ T9] RIP: 0010:media_create_pad_link+0x5c1/0x760 [ 76.835273][ T9] Code: d8 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 e0 4a ad fc 90 0f 0b 90 bb ea ff ff ff eb d6 e8 d0 4a ad fc 90 <0f> 0b 90 eb ee e8 c5 4a ad fc 90 0f 0b 90 eb e3 e8 ba 4a ad fc 90 [ 76.856506][ T9] RSP: 0018:ffffc9000009ef80 EFLAGS: 00010293 [ 76.862600][ T9] RAX: 0000000000000000 RBX: ffff888113c62080 RCX: ffffffff84a5f360 [ 76.871278][ T9] RDX: ffff888101698000 RSI: ffffffff84a5f880 RDI: 0000000000000002 [ 76.880397][ T9] RBP: ffff888113c64080 R08: 0000000000000002 R09: 0000000000000000 [ 76.888839][ T9] R10: 0000000000000000 R11: ffffffff8c399860 R12: 0000000000000000 [ 76.898052][ T9] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 76.906477][ T9] ? media_create_pad_link+0xa0/0x760 [ 76.912040][ T9] ? media_create_pad_link+0x5c0/0x760 [ 76.917708][ T9] ? v4l_enum_fmt+0x3390/0x7b80 [ 76.922657][ T9] uvc_mc_register_entities+0x3a8/0xaa0 [ 76.928590][ T9] uvc_probe+0x281c/0x48d0 [ 76.933311][ T9] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 76.939254][ T9] usb_probe_interface+0x309/0x9d0 [ 76.945217][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 76.952214][ T9] really_probe+0x23e/0xa90 [ 76.956877][ T9] __driver_probe_device+0x1de/0x440 [ 76.962188][ T9] driver_probe_device+0x4c/0x1b0 [ 76.967410][ T9] __device_attach_driver+0x1df/0x310 [ 76.972915][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 76.979036][ T9] bus_for_each_drv+0x157/0x1e0 [ 76.984096][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 76.989769][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 76.995002][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 77.001246][ T9] __device_attach+0x1e8/0x4b0 [ 77.006077][ T9] ? __pfx___device_attach+0x10/0x10 [ 77.011607][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 77.017468][ T9] bus_probe_device+0x17f/0x1c0 [ 77.022380][ T9] device_add+0x114b/0x1a70 [ 77.027257][ T9] ? __pfx_device_add+0x10/0x10 [ 77.032246][ T9] ? mark_held_locks+0x9f/0xe0 [ 77.037303][ T9] usb_set_configuration+0x10cb/0x1c50 [ 77.042779][ T9] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 77.048953][ T9] usb_generic_driver_probe+0xb1/0x110 [ 77.055081][ T9] usb_probe_device+0xec/0x3e0 [ 77.060141][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 77.065557][ T9] really_probe+0x23e/0xa90 [ 77.070101][ T9] __driver_probe_device+0x1de/0x440 [ 77.075579][ T9] ? usb_driver_applicable+0x1c7/0x220 [ 77.081122][ T9] driver_probe_device+0x4c/0x1b0 [ 77.086211][ T9] __device_attach_driver+0x1df/0x310 [ 77.091603][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 77.097598][ T9] bus_for_each_drv+0x157/0x1e0 [ 77.102585][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 77.107975][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 77.113315][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 77.119658][ T9] __device_attach+0x1e8/0x4b0 [ 77.124444][ T9] ? __pfx___device_attach+0x10/0x10 [ 77.129931][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 77.135174][ T9] bus_probe_device+0x17f/0x1c0 [ 77.140451][ T9] device_add+0x114b/0x1a70 [ 77.145006][ T9] ? __pfx_device_add+0x10/0x10 [ 77.149909][ T9] ? usb_detect_static_quirks+0x335/0x3e0 [ 77.156552][ T9] usb_new_device+0xd90/0x1a10 [ 77.161788][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 77.166999][ T9] hub_event+0x2e66/0x4f50 [ 77.171550][ T9] ? __pfx_hub_event+0x10/0x10 [ 77.176513][ T9] ? __pfx_lock_acquire+0x10/0x10 [ 77.181731][ T9] ? __pfx_lock_release+0x10/0x10 [ 77.186852][ T9] process_one_work+0x9fb/0x1b60 [ 77.191816][ T9] ? __pfx_hcd_resume_work+0x10/0x10 [ 77.197124][ T9] ? __pfx_process_one_work+0x10/0x10 [ 77.202507][ T9] ? assign_work+0x1a0/0x250 [ 77.207183][ T9] worker_thread+0x6c8/0xf70 [ 77.211795][ T9] ? __kthread_parkme+0x148/0x220 [ 77.216846][ T9] ? __pfx_worker_thread+0x10/0x10 [ 77.221988][ T9] kthread+0x2c1/0x3a0 [ 77.226114][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.231451][ T9] ? __pfx_kthread+0x10/0x10 [ 77.236230][ T9] ret_from_fork+0x45/0x80 [ 77.240680][ T9] ? __pfx_kthread+0x10/0x10 [ 77.245359][ T9] ret_from_fork_asm+0x1a/0x30 [ 77.250131][ T9] [ 77.253462][ T9] Kernel Offset: disabled [ 77.257924][ T9] Rebooting in 86400 seconds..