Warning: Permanently added '10.128.1.221' (ED25519) to the list of known hosts. 2024/08/15 15:51:14 parsed 1 programs 2024/08/15 15:51:14 executed programs: 0 [ 61.170141][ T29] audit: type=1400 audit(1723737074.406:100): avc: denied { mounton } for pid=3114 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 70.147136][ T29] audit: type=1400 audit(1723737083.376:101): avc: denied { read write } for pid=3555 comm="syz-executor.0" name="raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.174735][ T29] audit: type=1400 audit(1723737083.376:102): avc: denied { open } for pid=3555 comm="syz-executor.0" path="/dev/raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.199144][ T29] audit: type=1400 audit(1723737083.376:103): avc: denied { ioctl } for pid=3555 comm="syz-executor.0" path="/dev/raw-gadget" dev="devtmpfs" ino=140 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.408561][ T43] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 70.588424][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 70.595761][ T43] usb 1-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 70.604583][ T43] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 70.614808][ T43] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 65 [ 70.623858][ T43] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a [ 70.632925][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.644756][ T43] usb 1-1: config 0 descriptor?? [ 70.856016][ T43] usb 1-1: string descriptor 0 read error: -71 [ 70.864152][ T43] usb 1-1: Found UVC 0.00 device (0bd3:0555) [ 70.871354][ T43] uvcvideo 1-1:0.0: Entity type for entity Output 1 was not initialized! [ 70.880652][ T43] ------------[ cut here ]------------ [ 70.886221][ T43] WARNING: CPU: 1 PID: 43 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x5c1/0x760 [ 70.897444][ T43] Modules linked in: [ 70.901530][ T43] CPU: 1 UID: 0 PID: 43 Comm: kworker/1:2 Not tainted 6.11.0-rc3-syzkaller-00046-g82313624b2ae #0 [ 70.912363][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 70.922486][ T43] Workqueue: usb_hub_wq hub_event [ 70.927739][ T43] RIP: 0010:media_create_pad_link+0x5c1/0x760 [ 70.934073][ T43] Code: d8 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 20 c5 76 fc 90 0f 0b 90 bb ea ff ff ff eb d6 e8 10 c5 76 fc 90 <0f> 0b 90 eb ee e8 05 c5 76 fc 90 0f 0b 90 eb e3 e8 fa c4 76 fc 90 [ 70.953747][ T43] RSP: 0018:ffffc900004e6f80 EFLAGS: 00010293 [ 70.959895][ T43] RAX: 0000000000000000 RBX: ffff88811b080080 RCX: ffffffff84dc86b0 [ 70.967937][ T43] RDX: ffff888103283a00 RSI: ffffffff84dc8bd0 RDI: 0000000000000002 [ 70.975999][ T43] RBP: ffff88811b081080 R08: 0000000000000002 R09: 0000000000000000 [ 70.984078][ T43] R10: 0000000000000001 R11: ffffffff8cc44530 R12: 0000000000000001 [ 70.992233][ T43] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 71.000255][ T43] FS: 0000000000000000(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 71.009389][ T43] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.016128][ T43] CR2: 0000561269af5050 CR3: 000000011b22c000 CR4: 00000000003506f0 [ 71.024176][ T43] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.032220][ T43] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.040258][ T43] Call Trace: [ 71.043558][ T43] [ 71.046488][ T43] ? show_regs+0x8c/0xa0 [ 71.050829][ T43] ? __warn+0xe5/0x3c0 [ 71.054928][ T43] ? media_create_pad_link+0x5c1/0x760 [ 71.060625][ T43] ? report_bug+0x3c0/0x580 [ 71.065167][ T43] ? handle_bug+0x3d/0x70 [ 71.069567][ T43] ? exc_invalid_op+0x17/0x50 [ 71.074281][ T43] ? asm_exc_invalid_op+0x1a/0x20 [ 71.079365][ T43] ? media_create_pad_link+0xa0/0x760 [ 71.084792][ T43] ? media_create_pad_link+0x5c0/0x760 [ 71.090349][ T43] ? media_create_pad_link+0x5c1/0x760 [ 71.095849][ T43] ? __video_do_ioctl+0x830/0xf00 [ 71.100956][ T43] uvc_mc_register_entities+0x3a8/0xaa0 [ 71.106625][ T43] uvc_probe+0x2836/0x48f0 [ 71.111120][ T43] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 71.117020][ T43] usb_probe_interface+0x309/0x9d0 [ 71.122196][ T43] ? __pfx_usb_probe_interface+0x10/0x10 [ 71.127864][ T43] really_probe+0x23e/0xa90 [ 71.132689][ T43] __driver_probe_device+0x1de/0x440 [ 71.138007][ T43] driver_probe_device+0x4c/0x1b0 [ 71.143138][ T43] __device_attach_driver+0x1df/0x310 [ 71.148589][ T43] ? __pfx___device_attach_driver+0x10/0x10 [ 71.154601][ T43] bus_for_each_drv+0x157/0x1e0 [ 71.159524][ T43] ? __pfx_bus_for_each_drv+0x10/0x10 [ 71.165042][ T43] ? lockdep_hardirqs_on+0x7c/0x110 [ 71.170432][ T43] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 71.176302][ T43] __device_attach+0x1e8/0x4b0 [ 71.181229][ T43] ? __pfx___device_attach+0x10/0x10 [ 71.186545][ T43] ? do_raw_spin_unlock+0x172/0x230 [ 71.192005][ T43] bus_probe_device+0x17f/0x1c0 [ 71.196937][ T43] device_add+0x114b/0x1a70 [ 71.201592][ T43] ? __pfx_device_add+0x10/0x10 [ 71.206475][ T43] ? mark_held_locks+0x9f/0xe0 [ 71.211397][ T43] usb_set_configuration+0x10cb/0x1c50 [ 71.216976][ T43] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 71.223213][ T43] usb_generic_driver_probe+0xb1/0x110 [ 71.228740][ T43] usb_probe_device+0xec/0x3e0 [ 71.233518][ T43] ? __pfx_usb_probe_device+0x10/0x10 [ 71.238957][ T43] really_probe+0x23e/0xa90 [ 71.243578][ T43] __driver_probe_device+0x1de/0x440 [ 71.248923][ T43] ? usb_driver_applicable+0x1c7/0x220 [ 71.254503][ T43] driver_probe_device+0x4c/0x1b0 [ 71.259705][ T43] __device_attach_driver+0x1df/0x310 [ 71.265305][ T43] ? __pfx___device_attach_driver+0x10/0x10 [ 71.271489][ T43] bus_for_each_drv+0x157/0x1e0 [ 71.276485][ T43] ? __pfx_bus_for_each_drv+0x10/0x10 [ 71.282049][ T43] ? lockdep_hardirqs_on+0x7c/0x110 [ 71.287295][ T43] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 71.293256][ T43] __device_attach+0x1e8/0x4b0 [ 71.298093][ T43] ? __pfx___device_attach+0x10/0x10 [ 71.303450][ T43] ? do_raw_spin_unlock+0x172/0x230 [ 71.308828][ T43] bus_probe_device+0x17f/0x1c0 [ 71.313688][ T43] device_add+0x114b/0x1a70 [ 71.318195][ T43] ? __pfx_device_add+0x10/0x10 [ 71.323291][ T43] ? usb_detect_static_quirks+0x335/0x3e0 [ 71.329356][ T43] usb_new_device+0xd90/0x1a10 [ 71.334156][ T43] ? __pfx_usb_new_device+0x10/0x10 [ 71.339430][ T43] hub_event+0x2e66/0x4f50 [ 71.343890][ T43] ? __pfx_hub_event+0x10/0x10 [ 71.348725][ T43] ? __pfx_lock_acquire+0x10/0x10 2024/08/15 15:51:24 executed programs: 1 [ 71.353776][ T43] ? __pfx_lock_release+0x10/0x10 [ 71.358969][ T43] process_one_work+0x9c5/0x1b40 [ 71.363956][ T43] ? __pfx_hcd_resume_work+0x10/0x10 [ 71.369555][ T43] ? __pfx_process_one_work+0x10/0x10 [ 71.374991][ T43] ? assign_work+0x1a0/0x250 [ 71.380087][ T43] worker_thread+0x6c8/0xf20 [ 71.384996][ T43] ? __kthread_parkme+0x148/0x220 [ 71.390285][ T43] ? __pfx_worker_thread+0x10/0x10 [ 71.395528][ T43] kthread+0x2c1/0x3a0 [ 71.399708][ T43] ? _raw_spin_unlock_irq+0x23/0x50 [ 71.405025][ T43] ? __pfx_kthread+0x10/0x10 [ 71.409717][ T43] ret_from_fork+0x45/0x80 [ 71.414369][ T43] ? __pfx_kthread+0x10/0x10 [ 71.419059][ T43] ret_from_fork_asm+0x1a/0x30 [ 71.424160][ T43] [ 71.427223][ T43] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 71.434500][ T43] CPU: 1 UID: 0 PID: 43 Comm: kworker/1:2 Not tainted 6.11.0-rc3-syzkaller-00046-g82313624b2ae #0 [ 71.445354][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 71.455418][ T43] Workqueue: usb_hub_wq hub_event [ 71.460468][ T43] Call Trace: [ 71.463895][ T43] [ 71.466937][ T43] dump_stack_lvl+0x3d/0x1f0 [ 71.471653][ T43] panic+0x6f5/0x7a0 [ 71.475592][ T43] ? __pfx_panic+0x10/0x10 [ 71.480108][ T43] ? show_trace_log_lvl+0x363/0x500 [ 71.485421][ T43] ? check_panic_on_warn+0x1f/0xb0 [ 71.490884][ T43] ? media_create_pad_link+0x5c1/0x760 [ 71.496358][ T43] check_panic_on_warn+0xab/0xb0 [ 71.501313][ T43] __warn+0xf1/0x3c0 [ 71.505315][ T43] ? media_create_pad_link+0x5c1/0x760 [ 71.511066][ T43] report_bug+0x3c0/0x580 [ 71.515537][ T43] handle_bug+0x3d/0x70 [ 71.519714][ T43] exc_invalid_op+0x17/0x50 [ 71.524241][ T43] asm_exc_invalid_op+0x1a/0x20 [ 71.529110][ T43] RIP: 0010:media_create_pad_link+0x5c1/0x760 [ 71.535209][ T43] Code: d8 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 20 c5 76 fc 90 0f 0b 90 bb ea ff ff ff eb d6 e8 10 c5 76 fc 90 <0f> 0b 90 eb ee e8 05 c5 76 fc 90 0f 0b 90 eb e3 e8 fa c4 76 fc 90 [ 71.555500][ T43] RSP: 0018:ffffc900004e6f80 EFLAGS: 00010293 [ 71.561661][ T43] RAX: 0000000000000000 RBX: ffff88811b080080 RCX: ffffffff84dc86b0 [ 71.569636][ T43] RDX: ffff888103283a00 RSI: ffffffff84dc8bd0 RDI: 0000000000000002 [ 71.577796][ T43] RBP: ffff88811b081080 R08: 0000000000000002 R09: 0000000000000000 [ 71.585878][ T43] R10: 0000000000000001 R11: ffffffff8cc44530 R12: 0000000000000001 [ 71.593932][ T43] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 71.601917][ T43] ? media_create_pad_link+0xa0/0x760 [ 71.607374][ T43] ? media_create_pad_link+0x5c0/0x760 [ 71.613135][ T43] ? __video_do_ioctl+0x830/0xf00 [ 71.618164][ T43] uvc_mc_register_entities+0x3a8/0xaa0 [ 71.623801][ T43] uvc_probe+0x2836/0x48f0 [ 71.628226][ T43] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 71.634050][ T43] usb_probe_interface+0x309/0x9d0 [ 71.639177][ T43] ? __pfx_usb_probe_interface+0x10/0x10 [ 71.644813][ T43] really_probe+0x23e/0xa90 [ 71.649318][ T43] __driver_probe_device+0x1de/0x440 [ 71.654704][ T43] driver_probe_device+0x4c/0x1b0 [ 71.659836][ T43] __device_attach_driver+0x1df/0x310 [ 71.665575][ T43] ? __pfx___device_attach_driver+0x10/0x10 [ 71.671506][ T43] bus_for_each_drv+0x157/0x1e0 [ 71.676450][ T43] ? __pfx_bus_for_each_drv+0x10/0x10 [ 71.681828][ T43] ? lockdep_hardirqs_on+0x7c/0x110 [ 71.687060][ T43] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 71.693069][ T43] __device_attach+0x1e8/0x4b0 [ 71.697856][ T43] ? __pfx___device_attach+0x10/0x10 [ 71.703158][ T43] ? do_raw_spin_unlock+0x172/0x230 [ 71.708392][ T43] bus_probe_device+0x17f/0x1c0 [ 71.713258][ T43] device_add+0x114b/0x1a70 [ 71.717790][ T43] ? __pfx_device_add+0x10/0x10 [ 71.722737][ T43] ? mark_held_locks+0x9f/0xe0 [ 71.727508][ T43] usb_set_configuration+0x10cb/0x1c50 [ 71.733110][ T43] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 71.739196][ T43] usb_generic_driver_probe+0xb1/0x110 [ 71.744695][ T43] usb_probe_device+0xec/0x3e0 [ 71.749618][ T43] ? __pfx_usb_probe_device+0x10/0x10 [ 71.755016][ T43] really_probe+0x23e/0xa90 [ 71.759741][ T43] __driver_probe_device+0x1de/0x440 [ 71.765048][ T43] ? usb_driver_applicable+0x1c7/0x220 [ 71.770768][ T43] driver_probe_device+0x4c/0x1b0 [ 71.775811][ T43] __device_attach_driver+0x1df/0x310 [ 71.781330][ T43] ? __pfx___device_attach_driver+0x10/0x10 [ 71.787669][ T43] bus_for_each_drv+0x157/0x1e0 [ 71.792735][ T43] ? __pfx_bus_for_each_drv+0x10/0x10 [ 71.798168][ T43] ? lockdep_hardirqs_on+0x7c/0x110 [ 71.803447][ T43] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 71.809439][ T43] __device_attach+0x1e8/0x4b0 [ 71.814209][ T43] ? __pfx___device_attach+0x10/0x10 [ 71.819591][ T43] ? do_raw_spin_unlock+0x172/0x230 [ 71.824797][ T43] bus_probe_device+0x17f/0x1c0 [ 71.829737][ T43] device_add+0x114b/0x1a70 [ 71.834258][ T43] ? __pfx_device_add+0x10/0x10 [ 71.839158][ T43] ? usb_detect_static_quirks+0x335/0x3e0 [ 71.844906][ T43] usb_new_device+0xd90/0x1a10 [ 71.849869][ T43] ? __pfx_usb_new_device+0x10/0x10 [ 71.855095][ T43] hub_event+0x2e66/0x4f50 [ 71.859702][ T43] ? __pfx_hub_event+0x10/0x10 [ 71.864465][ T43] ? __pfx_lock_acquire+0x10/0x10 [ 71.869581][ T43] ? __pfx_lock_release+0x10/0x10 [ 71.874623][ T43] process_one_work+0x9c5/0x1b40 [ 71.879582][ T43] ? __pfx_hcd_resume_work+0x10/0x10 [ 71.884916][ T43] ? __pfx_process_one_work+0x10/0x10 [ 71.890326][ T43] ? assign_work+0x1a0/0x250 [ 71.894939][ T43] worker_thread+0x6c8/0xf20 [ 71.899578][ T43] ? __kthread_parkme+0x148/0x220 [ 71.904793][ T43] ? __pfx_worker_thread+0x10/0x10 [ 71.909935][ T43] kthread+0x2c1/0x3a0 [ 71.914032][ T43] ? _raw_spin_unlock_irq+0x23/0x50 [ 71.919342][ T43] ? __pfx_kthread+0x10/0x10 [ 71.923951][ T43] ret_from_fork+0x45/0x80 [ 71.928391][ T43] ? __pfx_kthread+0x10/0x10 [ 71.933024][ T43] ret_from_fork_asm+0x1a/0x30 [ 71.937917][ T43] [ 71.941214][ T43] Kernel Offset: disabled [ 71.945562][ T43] Rebooting in 86400 seconds..