[ 104.855344][ T8] device veth1_vlan left promiscuous mode [ 104.861277][ T8] device veth0_vlan left promiscuous mode [ 105.585008][ T8] team0 (unregistering): Port device team_slave_1 removed [ 105.630802][ T8] team0 (unregistering): Port device team_slave_0 removed [ 105.683458][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.777162][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 106.035211][ T8] bond0 (unregistering): Released all slaves [ 111.402210][ T3492] can: request_module (can-proto-0) failed. [ 111.449624][ T3492] can: request_module (can-proto-0) failed. [ 111.494663][ T3492] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.89' (ECDSA) to the list of known hosts. [ 142.302767][ T19] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 142.552842][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 142.673180][ T19] usb 1-1: config 2 has an invalid interface descriptor of length 2, skipping [ 142.682178][ T19] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 187, changing to 11 [ 142.693569][ T19] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 34001, setting to 1024 [ 142.704818][ T19] usb 1-1: config 2 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 142.883104][ T19] usb 1-1: New USB device found, idVendor=06f8, idProduct=e032, bcdDevice=99.26 [ 142.892360][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.900769][ T19] usb 1-1: Product: syz [ 142.905135][ T19] usb 1-1: Manufacturer: syz [ 142.909826][ T19] usb 1-1: SerialNumber: syz [ 142.935951][ T3937] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 143.198755][ T19] r8712u: register rtl8712_netdev_ops to netdev_ops [ 143.205789][ T19] usb 1-1: r8712u: USB_SPEED_HIGH with 1 endpoints [ 143.252923][ T19] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 143.259600][ T19] ===================================================== [ 143.266587][ T19] BUG: KMSAN: uninit-value in r871xu_drv_init+0x2d54/0x3070 [ 143.273894][ T19] r871xu_drv_init+0x2d54/0x3070 [ 143.278946][ T19] usb_probe_interface+0xf19/0x1600 [ 143.284193][ T19] really_probe+0x653/0x14b0 [ 143.288814][ T19] __driver_probe_device+0x3e9/0x530 [ 143.294130][ T19] __device_attach_driver+0x79f/0x1120 [ 143.299625][ T19] bus_for_each_drv+0x2d6/0x3f0 [ 143.304502][ T19] __device_attach+0x593/0x8e0 [ 143.309281][ T19] device_initial_probe+0x4a/0x60 [ 143.314331][ T19] bus_probe_device+0x17b/0x3e0 [ 143.319213][ T19] device_add+0x1fff/0x26e0 [ 143.323773][ T19] usb_set_configuration+0x37e9/0x3ed0 [ 143.329271][ T19] usb_generic_driver_probe+0x13c/0x300 [ 143.334842][ T19] usb_probe_device+0x309/0x570 [ 143.339730][ T19] really_probe+0x653/0x14b0 [ 143.344516][ T19] __driver_probe_device+0x3e9/0x530 [ 143.349821][ T19] __device_attach_driver+0x79f/0x1120 [ 143.355301][ T19] bus_for_each_drv+0x2d6/0x3f0 [ 143.360182][ T19] __device_attach+0x593/0x8e0 [ 143.364969][ T19] device_initial_probe+0x4a/0x60 [ 143.370327][ T19] bus_probe_device+0x17b/0x3e0 [ 143.375197][ T19] device_add+0x1fff/0x26e0 [ 143.379731][ T19] usb_new_device+0x1b8e/0x2950 [ 143.384600][ T19] hub_event+0x58e3/0x89e0 [ 143.389069][ T19] process_one_work+0xdb6/0x1820 [ 143.394087][ T19] worker_thread+0x10b3/0x21e0 [ 143.398895][ T19] kthread+0x3c7/0x500 [ 143.403185][ T19] ret_from_fork+0x1f/0x30 [ 143.408058][ T19] [ 143.410383][ T19] Local variable mac created at: [ 143.415424][ T19] r871xu_drv_init+0x1771/0x3070 [ 143.420403][ T19] usb_probe_interface+0xf19/0x1600 [ 143.425639][ T19] [ 143.427960][ T19] CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 5.17.0-rc4-syzkaller #0 [ 143.436215][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.446286][ T19] Workqueue: usb_hub_wq hub_event [ 143.451357][ T19] ===================================================== [ 143.458456][ T19] Disabling lock debugging due to kernel taint [ 143.465270][ T19] Kernel panic - not syncing: kmsan.panic set ... [ 143.471727][ T19] CPU: 1 PID: 19 Comm: kworker/1:0 Tainted: G B 5.17.0-rc4-syzkaller #0 [ 143.481398][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.491763][ T19] Workqueue: usb_hub_wq hub_event [ 143.496827][ T19] Call Trace: [ 143.500169][ T19] [ 143.503115][ T19] dump_stack_lvl+0x1ff/0x28e [ 143.507838][ T19] dump_stack+0x25/0x28 [ 143.512113][ T19] panic+0x487/0xe1f [ 143.516054][ T19] ? add_taint+0x181/0x210 [ 143.520638][ T19] ? _raw_spin_unlock_irqrestore+0x78/0xb0 [ 143.526504][ T19] kmsan_report+0x2e6/0x2f0 [ 143.531154][ T19] ? __msan_warning+0xb8/0x130 [ 143.536154][ T19] ? r871xu_drv_init+0x2d54/0x3070 [ 143.541294][ T19] ? usb_probe_interface+0xf19/0x1600 [ 143.546705][ T19] ? really_probe+0x653/0x14b0 [ 143.551494][ T19] ? __driver_probe_device+0x3e9/0x530 [ 143.556977][ T19] ? __device_attach_driver+0x79f/0x1120 [ 143.562635][ T19] ? bus_for_each_drv+0x2d6/0x3f0 [ 143.567692][ T19] ? __device_attach+0x593/0x8e0 [ 143.572831][ T19] ? device_initial_probe+0x4a/0x60 [ 143.578056][ T19] ? bus_probe_device+0x17b/0x3e0 [ 143.583109][ T19] ? device_add+0x1fff/0x26e0 [ 143.587898][ T19] ? usb_set_configuration+0x37e9/0x3ed0 [ 143.593730][ T19] ? usb_generic_driver_probe+0x13c/0x300 [ 143.599488][ T19] ? usb_probe_device+0x309/0x570 [ 143.604539][ T19] ? really_probe+0x653/0x14b0 [ 143.609506][ T19] ? __driver_probe_device+0x3e9/0x530 [ 143.614990][ T19] ? __device_attach_driver+0x79f/0x1120 [ 143.620642][ T19] ? bus_for_each_drv+0x2d6/0x3f0 [ 143.625680][ T19] ? __device_attach+0x593/0x8e0 [ 143.630635][ T19] ? device_initial_probe+0x4a/0x60 [ 143.635873][ T19] ? bus_probe_device+0x17b/0x3e0 [ 143.640931][ T19] ? device_add+0x1fff/0x26e0 [ 143.645734][ T19] ? usb_new_device+0x1b8e/0x2950 [ 143.650777][ T19] ? hub_event+0x58e3/0x89e0 [ 143.655383][ T19] ? process_one_work+0xdb6/0x1820 [ 143.660526][ T19] ? worker_thread+0x10b3/0x21e0 [ 143.666008][ T19] ? kthread+0x3c7/0x500 [ 143.670303][ T19] ? ret_from_fork+0x1f/0x30 [ 143.674931][ T19] ? _dev_info+0x1ea/0x22f [ 143.679385][ T19] ? usb_read8+0x103/0x150 [ 143.683922][ T19] ? r871xu_drv_init+0x185e/0x3070 [ 143.689070][ T19] ? kmsan_get_metadata+0x33/0x220 [ 143.694223][ T19] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 143.700108][ T19] __msan_warning+0xb8/0x130 [ 143.704742][ T19] r871xu_drv_init+0x2d54/0x3070 [ 143.709727][ T19] ? r871x_dev_unload+0x310/0x310 [ 143.714794][ T19] ? r871x_dev_unload+0x310/0x310 [ 143.719842][ T19] usb_probe_interface+0xf19/0x1600 [ 143.725086][ T19] ? kmsan_get_metadata+0x33/0x220 [ 143.730263][ T19] ? usb_register_driver+0x900/0x900 [ 143.735586][ T19] really_probe+0x653/0x14b0 [ 143.740229][ T19] __driver_probe_device+0x3e9/0x530 [ 143.745823][ T19] __device_attach_driver+0x79f/0x1120 [ 143.751325][ T19] bus_for_each_drv+0x2d6/0x3f0 [ 143.756193][ T19] ? deferred_probe_work_func+0x4c0/0x4c0 [ 143.761943][ T19] __device_attach+0x593/0x8e0 [ 143.766742][ T19] ? btf_func_check_meta+0x1a1/0x8d0 [ 143.772087][ T19] device_initial_probe+0x4a/0x60 [ 143.777158][ T19] bus_probe_device+0x17b/0x3e0 [ 143.782041][ T19] device_add+0x1fff/0x26e0 [ 143.786602][ T19] usb_set_configuration+0x37e9/0x3ed0 [ 143.792122][ T19] ? usb_set_configuration+0xbb1/0x3ed0 [ 143.797808][ T19] usb_generic_driver_probe+0x13c/0x300 [ 143.803382][ T19] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 143.809233][ T19] ? usb_choose_configuration+0xf90/0xf90 [ 143.814984][ T19] usb_probe_device+0x309/0x570 [ 143.819861][ T19] ? kmsan_get_metadata+0x33/0x220 [ 143.825025][ T19] ? usb_register_device_driver+0x580/0x580 [ 143.830960][ T19] really_probe+0x653/0x14b0 [ 143.835611][ T19] __driver_probe_device+0x3e9/0x530 [ 143.840944][ T19] __device_attach_driver+0x79f/0x1120 [ 143.846436][ T19] bus_for_each_drv+0x2d6/0x3f0 [ 143.851306][ T19] ? deferred_probe_work_func+0x4c0/0x4c0 [ 143.857074][ T19] __device_attach+0x593/0x8e0 [ 143.861887][ T19] ? btf_func_check_meta+0x1a1/0x8d0 [ 143.867198][ T19] device_initial_probe+0x4a/0x60 [ 143.872259][ T19] bus_probe_device+0x17b/0x3e0 [ 143.877138][ T19] device_add+0x1fff/0x26e0 [ 143.881683][ T19] usb_new_device+0x1b8e/0x2950 [ 143.886566][ T19] hub_event+0x58e3/0x89e0 [ 143.891047][ T19] ? kmsan_get_metadata+0x33/0x220 [ 143.896236][ T19] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 143.902091][ T19] ? led_work+0x7b0/0x7b0 [ 143.906440][ T19] process_one_work+0xdb6/0x1820 [ 143.911409][ T19] worker_thread+0x10b3/0x21e0 [ 143.916204][ T19] kthread+0x3c7/0x500 [ 143.920297][ T19] ? worker_clr_flags+0x370/0x370 [ 143.925348][ T19] ? kthread_blkcg+0x120/0x120 [ 143.930137][ T19] ret_from_fork+0x1f/0x30 [ 143.934598][ T19] [ 143.937805][ T19] Kernel Offset: disabled [ 143.942139][ T19] Rebooting in 86400 seconds..