Warning: Permanently added '10.128.1.122' (ED25519) to the list of known hosts. 2025/05/26 07:13:05 parsed 1 programs 2025/05/26 07:13:05 executed programs: 0 [ 71.983451][ T29] audit: type=1400 audit(1748243585.141:77): avc: denied { mounton } for pid=3426 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 [ 71.985180][ T3426] cgroup: Unknown subsys name 'cpuset' [ 86.147124][ T29] audit: type=1400 audit(1748243599.301:78): avc: denied { read write } for pid=3867 comm="syz-executor.0" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.189137][ T29] audit: type=1400 audit(1748243599.331:79): avc: denied { open } for pid=3867 comm="syz-executor.0" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.213207][ T29] audit: type=1400 audit(1748243599.331:80): avc: denied { ioctl } for pid=3867 comm="syz-executor.0" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.420710][ T38] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 86.570445][ T38] usb 1-1: Using ep0 maxpacket: 8 [ 86.578027][ T38] usb 1-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 86.587018][ T38] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.597353][ T38] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 65 [ 86.606508][ T38] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a [ 86.615770][ T38] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.628955][ T38] usb 1-1: config 0 descriptor?? [ 86.837316][ T38] usb 1-1: string descriptor 0 read error: -71 [ 86.845080][ T38] usb 1-1: Found UVC 0.00 device (0bd3:0555) [ 86.852170][ T38] uvcvideo 1-1:0.0: Entity type for entity Output 1 was not initialized! [ 86.861600][ T38] ------------[ cut here ]------------ [ 86.867589][ T38] WARNING: CPU: 1 PID: 38 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x5c1/0x760 [ 86.878218][ T38] Modules linked in: [ 86.882303][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/1:1 Not tainted 6.15.0-rc6-syzkaller-00177-g882826f58b2c #0 PREEMPT(voluntary) [ 86.894835][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 86.904988][ T38] Workqueue: usb_hub_wq hub_event [ 86.910152][ T38] RIP: 0010:media_create_pad_link+0x5c1/0x760 [ 86.916317][ T38] Code: d8 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 80 5f 60 fc 90 0f 0b 90 bb ea ff ff ff eb d6 e8 70 5f 60 fc 90 <0f> 0b 90 eb ee e8 65 5f 60 fc 90 0f 0b 90 eb e3 e8 5a 5f 60 fc 90 [ 86.936048][ T38] RSP: 0018:ffffc90000286f20 EFLAGS: 00010293 [ 86.942330][ T38] RAX: 0000000000000000 RBX: ffff88811c949880 RCX: ffffffff851c06b0 [ 86.950490][ T38] RDX: ffff888104ee3a80 RSI: ffffffff851c0bd0 RDI: 0000000000000002 [ 86.958578][ T38] RBP: ffff88811c94a880 R08: 0000000000000002 R09: 0000000000000000 [ 86.966738][ T38] R10: 0000000000000001 R11: 00000000000024e0 R12: 0000000000000001 [ 86.974819][ T38] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 86.983321][ T38] FS: 0000000000000000(0000) GS:ffff8882692c2000(0000) knlGS:0000000000000000 [ 86.992509][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.999222][ T38] CR2: 000000000051c071 CR3: 000000011c864000 CR4: 00000000003506f0 [ 87.007310][ T38] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 87.015756][ T38] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 87.023823][ T38] Call Trace: [ 87.027142][ T38] [ 87.030090][ T38] ? v4l_enum_fmt+0x1dc0/0x8330 [ 87.035126][ T38] uvc_mc_register_entities+0x3a9/0xab0 [ 87.040782][ T38] uvc_probe+0x2925/0x47b0 [ 87.045337][ T38] ? find_held_lock+0x2b/0x80 [ 87.050091][ T38] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 87.056195][ T38] usb_probe_interface+0x300/0x9c0 [ 87.061641][ T38] ? __pfx_usb_probe_interface+0x10/0x10 [ 87.067421][ T38] really_probe+0x23e/0xa90 [ 87.072035][ T38] __driver_probe_device+0x1de/0x440 [ 87.077462][ T38] driver_probe_device+0x4c/0x1b0 [ 87.082627][ T38] __device_attach_driver+0x1df/0x310 [ 87.088083][ T38] ? __pfx___device_attach_driver+0x10/0x10 [ 87.094083][ T38] bus_for_each_drv+0x156/0x1e0 [ 87.099148][ T38] ? __pfx_bus_for_each_drv+0x10/0x10 [ 87.104729][ T38] ? lockdep_hardirqs_on+0x7c/0x110 [ 87.110005][ T38] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 87.116164][ T38] __device_attach+0x1e4/0x4b0 [ 87.121116][ T38] ? __pfx___device_attach+0x10/0x10 [ 87.126638][ T38] ? do_raw_spin_unlock+0x172/0x230 [ 87.132020][ T38] bus_probe_device+0x17f/0x1c0 [ 87.136947][ T38] device_add+0x1148/0x1a70 [ 87.141774][ T38] ? __pfx_device_add+0x10/0x10 [ 87.146792][ T38] ? mark_held_locks+0x49/0x80 [ 87.151665][ T38] usb_set_configuration+0x1187/0x1e20 [ 87.157204][ T38] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 87.163552][ T38] usb_generic_driver_probe+0xb1/0x110 [ 87.169247][ T38] usb_probe_device+0xec/0x3e0 [ 87.174390][ T38] ? __pfx_usb_probe_device+0x10/0x10 [ 87.179990][ T38] really_probe+0x23e/0xa90 [ 87.184606][ T38] __driver_probe_device+0x1de/0x440 [ 87.189969][ T38] ? usb_driver_applicable+0x1c7/0x220 [ 87.195665][ T38] driver_probe_device+0x4c/0x1b0 [ 87.200805][ T38] __device_attach_driver+0x1df/0x310 [ 87.206317][ T38] ? __pfx___device_attach_driver+0x10/0x10 [ 87.212466][ T38] bus_for_each_drv+0x156/0x1e0 [ 87.217392][ T38] ? __pfx_bus_for_each_drv+0x10/0x10 [ 87.223016][ T38] ? lockdep_hardirqs_on+0x7c/0x110 [ 87.228285][ T38] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 87.234214][ T38] __device_attach+0x1e4/0x4b0 [ 87.239176][ T38] ? __pfx___device_attach+0x10/0x10 [ 87.244779][ T38] ? do_raw_spin_unlock+0x172/0x230 [ 87.250161][ T38] bus_probe_device+0x17f/0x1c0 [ 87.255113][ T38] device_add+0x1148/0x1a70 [ 87.259764][ T38] ? __pfx_device_add+0x10/0x10 [ 87.264820][ T38] ? usb_detect_static_quirks+0x335/0x3e0 [ 87.270724][ T38] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 87.276675][ T38] usb_new_device+0xd07/0x1a20 [ 87.281562][ T38] ? do_raw_spin_lock+0x12c/0x2b0 [ 87.286831][ T38] ? __pfx_usb_new_device+0x10/0x10 [ 87.292323][ T38] ? mark_held_locks+0x49/0x80 [ 87.297523][ T38] hub_event+0x2f85/0x5030 [ 87.302275][ T38] ? __pfx_hub_event+0x10/0x10 [ 87.307182][ T38] ? debug_object_deactivate+0x1ec/0x3a0 [ 87.313022][ T38] ? rcu_is_watching+0x12/0xc0 [ 87.317948][ T38] process_one_work+0x9cc/0x1b70 [ 87.322992][ T38] ? __pfx_hcd_resume_work+0x10/0x10 [ 87.328345][ T38] ? __pfx_process_one_work+0x10/0x10 [ 87.333806][ T38] ? assign_work+0x1a0/0x250 [ 87.338478][ T38] worker_thread+0x6c8/0xf10 [ 87.343273][ T38] ? __kthread_parkme+0x19e/0x250 [ 87.348461][ T38] ? __pfx_worker_thread+0x10/0x10 [ 87.353698][ T38] kthread+0x3c2/0x780 [ 87.357858][ T38] ? __pfx_kthread+0x10/0x10 [ 87.362610][ T38] ? __pfx_kthread+0x10/0x10 [ 87.367421][ T38] ? __pfx_kthread+0x10/0x10 [ 87.372124][ T38] ? __pfx_kthread+0x10/0x10 [ 87.376798][ T38] ? rcu_is_watching+0x12/0xc0 [ 87.381705][ T38] ? __pfx_kthread+0x10/0x10 2025/05/26 07:13:20 executed programs: 1 [ 87.386468][ T38] ret_from_fork+0x45/0x80 [ 87.391193][ T38] ? __pfx_kthread+0x10/0x10 [ 87.396290][ T38] ret_from_fork_asm+0x1a/0x30 [ 87.401304][ T38] [ 87.404382][ T38] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 87.411788][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/1:1 Not tainted 6.15.0-rc6-syzkaller-00177-g882826f58b2c #0 PREEMPT(voluntary) [ 87.424236][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.434323][ T38] Workqueue: usb_hub_wq hub_event [ 87.439455][ T38] Call Trace: [ 87.442820][ T38] [ 87.445778][ T38] dump_stack_lvl+0x3d/0x1f0 [ 87.450557][ T38] panic+0x71c/0x800 [ 87.454605][ T38] ? __pfx_panic+0x10/0x10 [ 87.459075][ T38] ? show_trace_log_lvl+0x29b/0x3e0 [ 87.464377][ T38] ? check_panic_on_warn+0x1f/0xb0 [ 87.469617][ T38] ? media_create_pad_link+0x5c1/0x760 [ 87.475376][ T38] check_panic_on_warn+0xab/0xb0 [ 87.480403][ T38] __warn+0xf6/0x3c0 [ 87.484370][ T38] ? media_create_pad_link+0x5c1/0x760 [ 87.489898][ T38] report_bug+0x3c3/0x580 [ 87.494289][ T38] ? media_create_pad_link+0x5c1/0x760 [ 87.499809][ T38] handle_bug+0x184/0x210 [ 87.504264][ T38] exc_invalid_op+0x17/0x50 [ 87.508943][ T38] asm_exc_invalid_op+0x1a/0x20 [ 87.514128][ T38] RIP: 0010:media_create_pad_link+0x5c1/0x760 [ 87.520269][ T38] Code: d8 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 80 5f 60 fc 90 0f 0b 90 bb ea ff ff ff eb d6 e8 70 5f 60 fc 90 <0f> 0b 90 eb ee e8 65 5f 60 fc 90 0f 0b 90 eb e3 e8 5a 5f 60 fc 90 [ 87.540625][ T38] RSP: 0018:ffffc90000286f20 EFLAGS: 00010293 [ 87.546820][ T38] RAX: 0000000000000000 RBX: ffff88811c949880 RCX: ffffffff851c06b0 [ 87.555015][ T38] RDX: ffff888104ee3a80 RSI: ffffffff851c0bd0 RDI: 0000000000000002 [ 87.563118][ T38] RBP: ffff88811c94a880 R08: 0000000000000002 R09: 0000000000000000 [ 87.571439][ T38] R10: 0000000000000001 R11: 00000000000024e0 R12: 0000000000000001 [ 87.579874][ T38] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 87.587876][ T38] ? media_create_pad_link+0xa0/0x760 [ 87.593413][ T38] ? media_create_pad_link+0x5c0/0x760 [ 87.599028][ T38] ? v4l_enum_fmt+0x1dc0/0x8330 [ 87.603916][ T38] uvc_mc_register_entities+0x3a9/0xab0 [ 87.609695][ T38] uvc_probe+0x2925/0x47b0 [ 87.614256][ T38] ? find_held_lock+0x2b/0x80 [ 87.619260][ T38] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 87.625186][ T38] usb_probe_interface+0x300/0x9c0 [ 87.630482][ T38] ? __pfx_usb_probe_interface+0x10/0x10 [ 87.636289][ T38] really_probe+0x23e/0xa90 [ 87.640844][ T38] __driver_probe_device+0x1de/0x440 [ 87.646365][ T38] driver_probe_device+0x4c/0x1b0 [ 87.651581][ T38] __device_attach_driver+0x1df/0x310 [ 87.657016][ T38] ? __pfx___device_attach_driver+0x10/0x10 [ 87.662985][ T38] bus_for_each_drv+0x156/0x1e0 [ 87.667874][ T38] ? __pfx_bus_for_each_drv+0x10/0x10 [ 87.673289][ T38] ? lockdep_hardirqs_on+0x7c/0x110 [ 87.678574][ T38] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 87.684609][ T38] __device_attach+0x1e4/0x4b0 [ 87.689418][ T38] ? __pfx___device_attach+0x10/0x10 [ 87.694849][ T38] ? do_raw_spin_unlock+0x172/0x230 [ 87.700093][ T38] bus_probe_device+0x17f/0x1c0 [ 87.704990][ T38] device_add+0x1148/0x1a70 [ 87.709536][ T38] ? __pfx_device_add+0x10/0x10 [ 87.714595][ T38] ? mark_held_locks+0x49/0x80 [ 87.719886][ T38] usb_set_configuration+0x1187/0x1e20 [ 87.725489][ T38] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 87.731691][ T38] usb_generic_driver_probe+0xb1/0x110 [ 87.737194][ T38] usb_probe_device+0xec/0x3e0 [ 87.741998][ T38] ? __pfx_usb_probe_device+0x10/0x10 [ 87.747422][ T38] really_probe+0x23e/0xa90 [ 87.751967][ T38] __driver_probe_device+0x1de/0x440 [ 87.757329][ T38] ? usb_driver_applicable+0x1c7/0x220 [ 87.762841][ T38] driver_probe_device+0x4c/0x1b0 [ 87.767919][ T38] __device_attach_driver+0x1df/0x310 [ 87.773456][ T38] ? __pfx___device_attach_driver+0x10/0x10 [ 87.779432][ T38] bus_for_each_drv+0x156/0x1e0 [ 87.784436][ T38] ? __pfx_bus_for_each_drv+0x10/0x10 [ 87.789883][ T38] ? lockdep_hardirqs_on+0x7c/0x110 [ 87.795124][ T38] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 87.800995][ T38] __device_attach+0x1e4/0x4b0 [ 87.805899][ T38] ? __pfx___device_attach+0x10/0x10 [ 87.811341][ T38] ? do_raw_spin_unlock+0x172/0x230 [ 87.816685][ T38] bus_probe_device+0x17f/0x1c0 [ 87.821695][ T38] device_add+0x1148/0x1a70 [ 87.826669][ T38] ? __pfx_device_add+0x10/0x10 [ 87.831640][ T38] ? usb_detect_static_quirks+0x335/0x3e0 [ 87.837396][ T38] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 87.843426][ T38] usb_new_device+0xd07/0x1a20 [ 87.848232][ T38] ? do_raw_spin_lock+0x12c/0x2b0 [ 87.853300][ T38] ? __pfx_usb_new_device+0x10/0x10 [ 87.858631][ T38] ? mark_held_locks+0x49/0x80 [ 87.863557][ T38] hub_event+0x2f85/0x5030 [ 87.868223][ T38] ? __pfx_hub_event+0x10/0x10 [ 87.873466][ T38] ? debug_object_deactivate+0x1ec/0x3a0 [ 87.879153][ T38] ? rcu_is_watching+0x12/0xc0 [ 87.883947][ T38] process_one_work+0x9cc/0x1b70 [ 87.889104][ T38] ? __pfx_hcd_resume_work+0x10/0x10 [ 87.894443][ T38] ? __pfx_process_one_work+0x10/0x10 [ 87.899931][ T38] ? assign_work+0x1a0/0x250 [ 87.904560][ T38] worker_thread+0x6c8/0xf10 [ 87.909177][ T38] ? __kthread_parkme+0x19e/0x250 [ 87.914241][ T38] ? __pfx_worker_thread+0x10/0x10 [ 87.919470][ T38] kthread+0x3c2/0x780 [ 87.923595][ T38] ? __pfx_kthread+0x10/0x10 [ 87.928218][ T38] ? __pfx_kthread+0x10/0x10 [ 87.932897][ T38] ? __pfx_kthread+0x10/0x10 [ 87.937551][ T38] ? __pfx_kthread+0x10/0x10 [ 87.942233][ T38] ? rcu_is_watching+0x12/0xc0 [ 87.947061][ T38] ? __pfx_kthread+0x10/0x10 [ 87.951870][ T38] ret_from_fork+0x45/0x80 [ 87.956526][ T38] ? __pfx_kthread+0x10/0x10 [ 87.961252][ T38] ret_from_fork_asm+0x1a/0x30 [ 87.966161][ T38] [ 87.969616][ T38] Kernel Offset: disabled [ 87.973965][ T38] Rebooting in 86400 seconds..