[ 103.675596][ T52] device veth1_vlan left promiscuous mode [ 103.681598][ T52] device veth0_vlan left promiscuous mode [ 104.212231][ T52] team0 (unregistering): Port device team_slave_1 removed [ 104.241901][ T52] team0 (unregistering): Port device team_slave_0 removed [ 104.267086][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.291551][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.436160][ T52] bond0 (unregistering): Released all slaves [ 109.401505][ T3498] can: request_module (can-proto-0) failed. [ 109.446499][ T3498] can: request_module (can-proto-0) failed. [ 109.490569][ T3498] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.60' (ECDSA) to the list of known hosts. [ 142.342207][ T3480] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 142.582141][ T3480] usb 1-1: Using ep0 maxpacket: 16 [ 142.702405][ T3480] usb 1-1: config 2 has an invalid interface descriptor of length 2, skipping [ 142.715322][ T3480] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 187, changing to 11 [ 142.733001][ T3480] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 34001, setting to 1024 [ 142.751078][ T3480] usb 1-1: config 2 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 142.972468][ T3480] usb 1-1: New USB device found, idVendor=06f8, idProduct=e032, bcdDevice=99.26 [ 142.982176][ T3480] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.990423][ T3480] usb 1-1: Product: syz [ 142.994813][ T3480] usb 1-1: Manufacturer: syz [ 142.999525][ T3480] usb 1-1: SerialNumber: syz [ 143.025392][ T3944] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 143.288499][ T3480] r8712u: register rtl8712_netdev_ops to netdev_ops [ 143.295479][ T3480] usb 1-1: r8712u: USB_SPEED_HIGH with 1 endpoints [ 143.342401][ T3480] ===================================================== [ 143.349603][ T3480] BUG: KMSAN: uninit-value in string+0x4ec/0x6f0 [ 143.355966][ T3480] string+0x4ec/0x6f0 [ 143.359977][ T3480] vsnprintf+0x2222/0x3650 [ 143.364455][ T3480] pointer+0x1844/0x2060 [ 143.368710][ T3480] vsnprintf+0x1a9b/0x3650 [ 143.373328][ T3480] vprintk_store+0x537/0x2150 [ 143.378131][ T3480] vprintk_emit+0x25c/0x950 [ 143.382659][ T3480] dev_vprintk_emit+0x5ef/0x6d0 [ 143.387536][ T3480] dev_printk_emit+0x1dd/0x21f [ 143.392361][ T3480] __dev_printk+0x3be/0x440 [ 143.396893][ T3480] _dev_info+0x1ea/0x22f [ 143.401160][ T3480] r871xu_drv_init+0x1929/0x3070 [ 143.406199][ T3480] usb_probe_interface+0xf19/0x1600 [ 143.411428][ T3480] really_probe+0x653/0x14b0 [ 143.416047][ T3480] __driver_probe_device+0x3e9/0x530 [ 143.421348][ T3480] __device_attach_driver+0x79f/0x1120 [ 143.426869][ T3480] bus_for_each_drv+0x2d6/0x3f0 [ 143.432002][ T3480] __device_attach+0x593/0x8e0 [ 143.436918][ T3480] device_initial_probe+0x4a/0x60 [ 143.442112][ T3480] bus_probe_device+0x17b/0x3e0 [ 143.446994][ T3480] device_add+0x1fff/0x26e0 [ 143.451526][ T3480] usb_set_configuration+0x37e9/0x3ed0 [ 143.457027][ T3480] usb_generic_driver_probe+0x13c/0x300 [ 143.462815][ T3480] usb_probe_device+0x309/0x570 [ 143.467707][ T3480] really_probe+0x653/0x14b0 [ 143.472330][ T3480] __driver_probe_device+0x3e9/0x530 [ 143.477727][ T3480] __device_attach_driver+0x79f/0x1120 [ 143.483651][ T3480] bus_for_each_drv+0x2d6/0x3f0 [ 143.488541][ T3480] __device_attach+0x593/0x8e0 [ 143.493338][ T3480] device_initial_probe+0x4a/0x60 [ 143.498477][ T3480] bus_probe_device+0x17b/0x3e0 [ 143.503358][ T3480] device_add+0x1fff/0x26e0 [ 143.508017][ T3480] usb_new_device+0x1b8e/0x2950 [ 143.512903][ T3480] hub_event+0x58e3/0x89e0 [ 143.517344][ T3480] process_one_work+0xdb6/0x1820 [ 143.522306][ T3480] worker_thread+0x10b3/0x21e0 [ 143.527112][ T3480] kthread+0x3c7/0x500 [ 143.531225][ T3480] ret_from_fork+0x1f/0x30 [ 143.535662][ T3480] [ 143.537979][ T3480] Local variable data created at: [ 143.543010][ T3480] usb_read8+0x5d/0x130 [ 143.547279][ T3480] r8712_read8+0xa5/0xd0 [ 143.551543][ T3480] [ 143.553859][ T3480] CPU: 1 PID: 3480 Comm: kworker/1:3 Not tainted 5.17.0-rc4-syzkaller #0 [ 143.562292][ T3480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.572357][ T3480] Workqueue: usb_hub_wq hub_event [ 143.577403][ T3480] ===================================================== [ 143.584547][ T3480] Disabling lock debugging due to kernel taint [ 143.590879][ T3480] Kernel panic - not syncing: kmsan.panic set ... [ 143.597403][ T3480] CPU: 1 PID: 3480 Comm: kworker/1:3 Tainted: G B 5.17.0-rc4-syzkaller #0 [ 143.607262][ T3480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.617341][ T3480] Workqueue: usb_hub_wq hub_event [ 143.622660][ T3480] Call Trace: [ 143.626037][ T3480] [ 143.628971][ T3480] dump_stack_lvl+0x1ff/0x28e [ 143.633712][ T3480] dump_stack+0x25/0x28 [ 143.638096][ T3480] panic+0x487/0xe1f [ 143.642024][ T3480] ? add_taint+0x181/0x210 [ 143.646473][ T3480] ? _raw_spin_unlock_irqrestore+0x78/0xb0 [ 143.652312][ T3480] kmsan_report+0x2e6/0x2f0 [ 143.656862][ T3480] ? __msan_warning+0xb8/0x130 [ 143.661654][ T3480] ? string+0x4ec/0x6f0 [ 143.665894][ T3480] ? vsnprintf+0x2222/0x3650 [ 143.670510][ T3480] ? pointer+0x1844/0x2060 [ 143.674937][ T3480] ? vsnprintf+0x1a9b/0x3650 [ 143.679540][ T3480] ? vprintk_store+0x537/0x2150 [ 143.684681][ T3480] ? vprintk_emit+0x25c/0x950 [ 143.689398][ T3480] ? dev_vprintk_emit+0x5ef/0x6d0 [ 143.694459][ T3480] ? dev_printk_emit+0x1dd/0x21f [ 143.699449][ T3480] ? __dev_printk+0x3be/0x440 [ 143.704256][ T3480] ? _dev_info+0x1ea/0x22f [ 143.708714][ T3480] ? r871xu_drv_init+0x1929/0x3070 [ 143.713876][ T3480] ? usb_probe_interface+0xf19/0x1600 [ 143.719866][ T3480] ? really_probe+0x653/0x14b0 [ 143.724655][ T3480] ? __driver_probe_device+0x3e9/0x530 [ 143.730134][ T3480] ? __device_attach_driver+0x79f/0x1120 [ 143.735849][ T3480] ? bus_for_each_drv+0x2d6/0x3f0 [ 143.740892][ T3480] ? __device_attach+0x593/0x8e0 [ 143.745866][ T3480] ? device_initial_probe+0x4a/0x60 [ 143.751245][ T3480] ? bus_probe_device+0x17b/0x3e0 [ 143.756313][ T3480] ? device_add+0x1fff/0x26e0 [ 143.761115][ T3480] ? usb_set_configuration+0x37e9/0x3ed0 [ 143.767210][ T3480] ? usb_generic_driver_probe+0x13c/0x300 [ 143.772975][ T3480] ? usb_probe_device+0x309/0x570 [ 143.778046][ T3480] ? really_probe+0x653/0x14b0 [ 143.782921][ T3480] ? __driver_probe_device+0x3e9/0x530 [ 143.788501][ T3480] ? __device_attach_driver+0x79f/0x1120 [ 143.794252][ T3480] ? bus_for_each_drv+0x2d6/0x3f0 [ 143.799294][ T3480] ? __device_attach+0x593/0x8e0 [ 143.804261][ T3480] ? device_initial_probe+0x4a/0x60 [ 143.809482][ T3480] ? bus_probe_device+0x17b/0x3e0 [ 143.814519][ T3480] ? device_add+0x1fff/0x26e0 [ 143.819220][ T3480] ? usb_new_device+0x1b8e/0x2950 [ 143.824260][ T3480] ? hub_event+0x58e3/0x89e0 [ 143.829059][ T3480] ? process_one_work+0xdb6/0x1820 [ 143.834208][ T3480] ? worker_thread+0x10b3/0x21e0 [ 143.839164][ T3480] ? kthread+0x3c7/0x500 [ 143.843521][ T3480] ? ret_from_fork+0x1f/0x30 [ 143.848331][ T3480] ? stack_trace_save+0x43/0x60 [ 143.853497][ T3480] ? __stack_depot_save+0x21/0x4d0 [ 143.858671][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 143.863830][ T3480] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 143.870153][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 143.875399][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 143.881355][ T3480] __msan_warning+0xb8/0x130 [ 143.886097][ T3480] string+0x4ec/0x6f0 [ 143.890472][ T3480] vsnprintf+0x2222/0x3650 [ 143.895409][ T3480] pointer+0x1844/0x2060 [ 143.899705][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 143.904892][ T3480] vsnprintf+0x1a9b/0x3650 [ 143.909349][ T3480] vprintk_store+0x537/0x2150 [ 143.914080][ T3480] ? vsnprintf+0x355b/0x3650 [ 143.918715][ T3480] ? snprintf+0x24a/0x290 [ 143.923084][ T3480] vprintk_emit+0x25c/0x950 [ 143.927645][ T3480] dev_vprintk_emit+0x5ef/0x6d0 [ 143.932626][ T3480] dev_printk_emit+0x1dd/0x21f [ 143.937454][ T3480] __dev_printk+0x3be/0x440 [ 143.942012][ T3480] _dev_info+0x1ea/0x22f [ 143.946377][ T3480] ? usb_read8+0xe7/0x130 [ 143.950809][ T3480] ? r871xu_drv_init+0x185e/0x3070 [ 143.955952][ T3480] ? r8712_read8+0xa5/0xd0 [ 143.960478][ T3480] r871xu_drv_init+0x1929/0x3070 [ 143.965460][ T3480] ? __pm_runtime_set_status+0x1aed/0x1e40 [ 143.971300][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 143.976470][ T3480] ? r871x_dev_unload+0x310/0x310 [ 143.981602][ T3480] ? r871x_dev_unload+0x310/0x310 [ 143.986820][ T3480] usb_probe_interface+0xf19/0x1600 [ 143.992070][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 143.997402][ T3480] ? usb_register_driver+0x900/0x900 [ 144.002746][ T3480] really_probe+0x653/0x14b0 [ 144.007482][ T3480] __driver_probe_device+0x3e9/0x530 [ 144.012813][ T3480] __device_attach_driver+0x79f/0x1120 [ 144.018330][ T3480] bus_for_each_drv+0x2d6/0x3f0 [ 144.023247][ T3480] ? deferred_probe_work_func+0x4c0/0x4c0 [ 144.029020][ T3480] __device_attach+0x593/0x8e0 [ 144.033928][ T3480] ? btf_func_check_meta+0x1a1/0x8d0 [ 144.039255][ T3480] device_initial_probe+0x4a/0x60 [ 144.044504][ T3480] bus_probe_device+0x17b/0x3e0 [ 144.049391][ T3480] device_add+0x1fff/0x26e0 [ 144.054018][ T3480] usb_set_configuration+0x37e9/0x3ed0 [ 144.059562][ T3480] ? usb_set_configuration+0xbb1/0x3ed0 [ 144.065265][ T3480] usb_generic_driver_probe+0x13c/0x300 [ 144.070859][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 144.076716][ T3480] ? usb_choose_configuration+0xf90/0xf90 [ 144.082502][ T3480] usb_probe_device+0x309/0x570 [ 144.087416][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 144.092623][ T3480] ? usb_register_device_driver+0x580/0x580 [ 144.098557][ T3480] really_probe+0x653/0x14b0 [ 144.103291][ T3480] __driver_probe_device+0x3e9/0x530 [ 144.108720][ T3480] __device_attach_driver+0x79f/0x1120 [ 144.114227][ T3480] bus_for_each_drv+0x2d6/0x3f0 [ 144.119109][ T3480] ? deferred_probe_work_func+0x4c0/0x4c0 [ 144.125078][ T3480] __device_attach+0x593/0x8e0 [ 144.130021][ T3480] ? btf_func_check_meta+0x1a1/0x8d0 [ 144.135465][ T3480] device_initial_probe+0x4a/0x60 [ 144.140539][ T3480] bus_probe_device+0x17b/0x3e0 [ 144.145589][ T3480] device_add+0x1fff/0x26e0 [ 144.150143][ T3480] usb_new_device+0x1b8e/0x2950 [ 144.155038][ T3480] hub_event+0x58e3/0x89e0 [ 144.159517][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 144.164680][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 144.170537][ T3480] ? led_work+0x7b0/0x7b0 [ 144.174893][ T3480] process_one_work+0xdb6/0x1820 [ 144.179884][ T3480] worker_thread+0x10b3/0x21e0 [ 144.184690][ T3480] kthread+0x3c7/0x500 [ 144.188842][ T3480] ? worker_clr_flags+0x370/0x370 [ 144.193980][ T3480] ? kthread_blkcg+0x120/0x120 [ 144.198833][ T3480] ret_from_fork+0x1f/0x30 [ 144.203288][ T3480] [ 144.206580][ T3480] Kernel Offset: disabled [ 144.210913][ T3480] Rebooting in 86400 seconds..