Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 26.775804][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 27.015159][ T83] usb 1-1: Using ep0 maxpacket: 8 [ 27.135309][ T83] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=19.d3 [ 27.144717][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.154782][ T83] usb 1-1: config 0 descriptor?? [ 27.197900][ T83] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 27.625229][ T83] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 27.634050][ T83] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 27.641550][ T83] rsi_91x: rsi_probe: Failed in device init [ 27.650059][ T83] ------------[ cut here ]------------ [ 27.655901][ T83] ODEBUG: free active (active state 0) object type: timer_list hint: bl_cmd_timeout+0x0/0x40 [ 27.666857][ T83] WARNING: CPU: 1 PID: 83 at lib/debugobjects.c:481 debug_print_object+0x160/0x250 [ 27.676978][ T83] Kernel panic - not syncing: panic_on_warn set ... [ 27.684370][ T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.5.0-rc1-syzkaller #0 [ 27.692718][ T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.704123][ T83] Workqueue: usb_hub_wq hub_event [ 27.709450][ T83] Call Trace: [ 27.712761][ T83] dump_stack+0xef/0x16e [ 27.717164][ T83] ? debug_print_object+0xd0/0x250 [ 27.722363][ T83] panic+0x2aa/0x6e1 [ 27.726257][ T83] ? add_taint.cold+0x16/0x16 [ 27.731136][ T83] ? __probe_kernel_read+0x188/0x1d0 [ 27.736788][ T83] ? __warn.cold+0x14/0x30 [ 27.741371][ T83] ? __warn+0xd5/0x1c8 [ 27.745438][ T83] ? debug_print_object+0x160/0x250 [ 27.752626][ T83] __warn.cold+0x2f/0x30 [ 27.757031][ T83] ? debug_print_object+0x160/0x250 [ 27.762758][ T83] report_bug+0x27b/0x2f0 [ 27.767615][ T83] do_error_trap+0x12b/0x1e0 [ 27.772388][ T83] ? debug_print_object+0x160/0x250 [ 27.777680][ T83] do_invalid_op+0x32/0x40 [ 27.782314][ T83] ? debug_print_object+0x160/0x250 [ 27.787873][ T83] invalid_op+0x23/0x30 [ 27.792044][ T83] RIP: 0010:debug_print_object+0x160/0x250 [ 27.798032][ T83] Code: dd a0 00 db 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd a0 00 db 85 48 c7 c7 40 f6 da 85 e8 d8 b3 2b ff <0f> 0b 83 05 bb 78 bf 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 27.818308][ T83] RSP: 0018:ffff8881d8aef108 EFLAGS: 00010286 [ 27.824685][ T83] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 27.832887][ T83] RDX: 0000000000000000 RSI: ffffffff81295dad RDI: ffffed103b15de13 [ 27.840956][ T83] RBP: 0000000000000001 R08: ffff8881d8d44980 R09: fffffbfff11f1eae [ 27.848968][ T83] R10: fffffbfff11f1ead R11: ffffffff88f8f56f R12: ffffffff86f0c2c0 [ 27.857119][ T83] R13: ffffffff812f79a0 R14: ffff8881cfa56250 R15: ffff8881c99e9770 [ 27.865325][ T83] ? calc_wheel_index+0x220/0x220 [ 27.871156][ T83] ? vprintk_func+0x7d/0x113 [ 27.875840][ T83] ? debug_print_object+0x160/0x250 [ 27.881309][ T83] ? lockdep_hardirqs_on+0x382/0x580 [ 27.886942][ T83] debug_check_no_obj_freed+0x2df/0x443 [ 27.892776][ T83] ? kfree+0x13a/0x310 [ 27.897335][ T83] ? rsi_probe+0xe71/0x1529 [ 27.901971][ T83] kfree+0x152/0x310 [ 27.906044][ T83] rsi_probe+0xe71/0x1529 [ 27.910437][ T83] ? __pm_runtime_set_status+0x5d5/0xa10 [ 27.916221][ T83] ? rsi_disconnect+0x630/0x630 [ 27.921412][ T83] ? __lock_acquire+0x1c20/0x3b60 [ 27.926601][ T83] ? __pm_runtime_resume+0x111/0x180 [ 27.932505][ T83] usb_probe_interface+0x305/0x7a0 [ 27.937764][ T83] ? usb_probe_device+0x100/0x100 [ 27.943100][ T83] really_probe+0x281/0x6d0 [ 27.947821][ T83] driver_probe_device+0x104/0x210 [ 27.952958][ T83] __device_attach_driver+0x1c2/0x220 [ 27.958655][ T83] ? driver_allows_async_probing+0x160/0x160 [ 27.964725][ T83] bus_for_each_drv+0x162/0x1e0 [ 27.969818][ T83] ? bus_rescan_devices+0x20/0x20 [ 27.975096][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 27.981540][ T83] ? lockdep_hardirqs_on+0x382/0x580 [ 27.987157][ T83] __device_attach+0x217/0x360 [ 27.991925][ T83] ? device_bind_driver+0xd0/0xd0 [ 27.997195][ T83] bus_probe_device+0x1e4/0x290 [ 28.002383][ T83] device_add+0x1480/0x1c20 [ 28.007064][ T83] ? wait_for_completion+0x3c0/0x3c0 [ 28.012522][ T83] ? device_links_flush_sync_list+0x350/0x350 [ 28.018959][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 28.024779][ T83] usb_set_configuration+0xe67/0x1740 [ 28.030762][ T83] generic_probe+0x9d/0xd5 [ 28.035193][ T83] usb_probe_device+0x99/0x100 [ 28.040182][ T83] ? usb_suspend+0x620/0x620 [ 28.045024][ T83] really_probe+0x281/0x6d0 [ 28.049747][ T83] driver_probe_device+0x104/0x210 [ 28.054951][ T83] __device_attach_driver+0x1c2/0x220 [ 28.061283][ T83] ? driver_allows_async_probing+0x160/0x160 [ 28.067270][ T83] bus_for_each_drv+0x162/0x1e0 [ 28.072235][ T83] ? bus_rescan_devices+0x20/0x20 [ 28.077346][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 28.083278][ T83] ? lockdep_hardirqs_on+0x382/0x580 [ 28.088560][ T83] __device_attach+0x217/0x360 [ 28.093495][ T83] ? device_bind_driver+0xd0/0xd0 [ 28.098521][ T83] bus_probe_device+0x1e4/0x290 [ 28.103367][ T83] device_add+0x1480/0x1c20 [ 28.108027][ T83] ? device_links_flush_sync_list+0x350/0x350 [ 28.114573][ T83] usb_new_device.cold+0x6a4/0xe79 [ 28.119832][ T83] hub_event+0x1e59/0x3860 [ 28.124857][ T83] ? hub_port_debounce+0x260/0x260 [ 28.130557][ T83] ? find_held_lock+0x2d/0x110 [ 28.135331][ T83] ? mark_held_locks+0xe0/0xe0 [ 28.140414][ T83] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 28.146173][ T83] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 28.151752][ T83] process_one_work+0x92b/0x1530 [ 28.157139][ T83] ? pwq_dec_nr_in_flight+0x310/0x310 [ 28.162767][ T83] ? do_raw_spin_lock+0x11a/0x280 [ 28.167825][ T83] worker_thread+0x96/0xe20 [ 28.172327][ T83] ? process_one_work+0x1530/0x1530 [ 28.177539][ T83] kthread+0x318/0x420 [ 28.181821][ T83] ? kthread_create_on_node+0xf0/0xf0 [ 28.187475][ T83] ret_from_fork+0x24/0x30 [ 28.193396][ T83] Kernel Offset: disabled [ 28.197783][ T83] Rebooting in 86400 seconds..