Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 53.323559][ T78] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 53.683625][ T78] usb 1-1: config 0 has an invalid interface number: 175 but max is 0 [ 53.692052][ T78] usb 1-1: config 0 has no interface number 0 [ 53.698332][ T78] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=df.61 [ 53.707482][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.717307][ T78] usb 1-1: config 0 descriptor?? [ 53.757321][ T78] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 54.183609][ T78] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 54.191519][ T78] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 54.198388][ T78] rsi_91x: rsi_probe: Failed in device init [ 54.206424][ T78] ------------[ cut here ]------------ [ 54.211957][ T78] ODEBUG: free active (active state 0) object type: timer_list hint: bl_cmd_timeout+0x0/0x40 [ 54.222346][ T78] WARNING: CPU: 1 PID: 78 at lib/debugobjects.c:481 debug_print_object+0x160/0x250 [ 54.231641][ T78] Kernel panic - not syncing: panic_on_warn set ... [ 54.238273][ T78] CPU: 1 PID: 78 Comm: kworker/1:1 Not tainted 5.4.0-rc1+ #0 [ 54.245747][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.256085][ T78] Workqueue: usb_hub_wq hub_event [ 54.261238][ T78] Call Trace: [ 54.264535][ T78] dump_stack+0xca/0x13e [ 54.268769][ T78] ? debug_print_object+0x130/0x250 [ 54.273969][ T78] panic+0x2a3/0x6da [ 54.277852][ T78] ? add_taint.cold+0x16/0x16 [ 54.282516][ T78] ? __probe_kernel_read+0x188/0x1d0 [ 54.287819][ T78] ? __warn.cold+0x14/0x3a [ 54.292286][ T78] ? __warn+0xd5/0x1d0 [ 54.296346][ T78] ? debug_print_object+0x160/0x250 [ 54.301638][ T78] __warn.cold+0x2f/0x3a [ 54.305868][ T78] ? debug_print_object+0x160/0x250 [ 54.311079][ T78] report_bug+0x27b/0x2f0 [ 54.315392][ T78] do_error_trap+0x12b/0x1e0 [ 54.319963][ T78] ? debug_print_object+0x160/0x250 [ 54.325143][ T78] do_invalid_op+0x32/0x40 [ 54.329540][ T78] ? debug_print_object+0x160/0x250 [ 54.334732][ T78] invalid_op+0x23/0x30 [ 54.338869][ T78] RIP: 0010:debug_print_object+0x160/0x250 [ 54.344656][ T78] Code: dd 00 c4 da 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd 00 c4 da 85 48 c7 c7 a0 b9 da 85 e8 75 42 30 ff <0f> 0b 83 05 5b 2d a6 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 54.364242][ T78] RSP: 0018:ffff8881d909f160 EFLAGS: 00010282 [ 54.370562][ T78] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 54.379036][ T78] RDX: 0000000000000000 RSI: ffffffff8128bf9d RDI: ffffed103b213e1e [ 54.387006][ T78] RBP: 0000000000000001 R08: ffff8881d96b9800 R09: fffffbfff11b25ae [ 54.394961][ T78] R10: fffffbfff11b25ad R11: ffffffff88d92d6f R12: ffffffff86d0b080 [ 54.402914][ T78] R13: ffffffff812ecb30 R14: ffff8881c6cb7950 R15: ffff8881cb8d82a0 [ 54.410908][ T78] ? calc_wheel_index+0x220/0x220 [ 54.415922][ T78] ? vprintk_func+0x7d/0x113 [ 54.420500][ T78] ? lockdep_hardirqs_on+0x382/0x580 [ 54.425770][ T78] debug_check_no_obj_freed+0x2df/0x443 [ 54.431302][ T78] ? kfree+0x215/0x2f0 [ 54.435359][ T78] ? rsi_probe+0xcad/0x156f [ 54.439856][ T78] kfree+0x20b/0x2f0 [ 54.444095][ T78] rsi_probe+0xcad/0x156f [ 54.448414][ T78] ? rsi_disconnect+0x630/0x630 [ 54.453246][ T78] ? hlock_class+0x60/0x120 [ 54.457741][ T78] ? __pm_runtime_resume+0x111/0x180 [ 54.463042][ T78] usb_probe_interface+0x305/0x7a0 [ 54.468150][ T78] ? usb_probe_device+0x100/0x100 [ 54.473158][ T78] really_probe+0x281/0x6d0 [ 54.477649][ T78] driver_probe_device+0x104/0x210 [ 54.482752][ T78] __device_attach_driver+0x1c2/0x220 [ 54.488108][ T78] ? driver_allows_async_probing+0x160/0x160 [ 54.494761][ T78] bus_for_each_drv+0x162/0x1e0 [ 54.499606][ T78] ? bus_rescan_devices+0x20/0x20 [ 54.504629][ T78] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 54.510462][ T78] ? lockdep_hardirqs_on+0x382/0x580 [ 54.515759][ T78] __device_attach+0x217/0x360 [ 54.520660][ T78] ? device_bind_driver+0xd0/0xd0 [ 54.525678][ T78] ? kobject_uevent_env+0x29e/0x1150 [ 54.530953][ T78] ? kobject_uevent_env+0x2a8/0x1150 [ 54.536223][ T78] bus_probe_device+0x1e4/0x290 [ 54.541062][ T78] ? blocking_notifier_call_chain+0x54/0xa0 [ 54.547022][ T78] device_add+0xae6/0x16f0 [ 54.551420][ T78] ? uevent_store+0x50/0x50 [ 54.555906][ T78] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 54.561709][ T78] usb_set_configuration+0xdf6/0x1670 [ 54.567086][ T78] generic_probe+0x9d/0xd5 [ 54.571494][ T78] usb_probe_device+0x99/0x100 [ 54.576255][ T78] ? usb_suspend+0x620/0x620 [ 54.580826][ T78] really_probe+0x281/0x6d0 [ 54.585326][ T78] driver_probe_device+0x104/0x210 [ 54.590425][ T78] __device_attach_driver+0x1c2/0x220 [ 54.595779][ T78] ? driver_allows_async_probing+0x160/0x160 [ 54.601750][ T78] bus_for_each_drv+0x162/0x1e0 [ 54.606667][ T78] ? bus_rescan_devices+0x20/0x20 [ 54.611676][ T78] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 54.617466][ T78] ? lockdep_hardirqs_on+0x382/0x580 [ 54.622730][ T78] __device_attach+0x217/0x360 [ 54.628256][ T78] ? device_bind_driver+0xd0/0xd0 [ 54.633509][ T78] ? kobject_uevent_env+0x29e/0x1150 [ 54.638807][ T78] ? kobject_uevent_env+0x2a8/0x1150 [ 54.644090][ T78] bus_probe_device+0x1e4/0x290 [ 54.649714][ T78] ? blocking_notifier_call_chain+0x54/0xa0 [ 54.655855][ T78] device_add+0xae6/0x16f0 [ 54.660289][ T78] ? uevent_store+0x50/0x50 [ 54.664792][ T78] usb_new_device.cold+0x6a4/0xe79 [ 54.670116][ T78] hub_event+0x1b5c/0x3640 [ 54.674682][ T78] ? hub_port_debounce+0x260/0x260 [ 54.679956][ T78] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 54.685497][ T78] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 54.690796][ T78] process_one_work+0x92b/0x1530 [ 54.695735][ T78] ? pwq_dec_nr_in_flight+0x310/0x310 [ 54.701091][ T78] ? do_raw_spin_lock+0x11a/0x280 [ 54.706101][ T78] worker_thread+0x96/0xe20 [ 54.710602][ T78] ? process_one_work+0x1530/0x1530 [ 54.716270][ T78] kthread+0x318/0x420 [ 54.720338][ T78] ? kthread_create_on_node+0xf0/0xf0 [ 54.725712][ T78] ret_from_fork+0x24/0x30 [ 54.731027][ T78] Kernel Offset: disabled [ 54.735439][ T78] Rebooting in 86400 seconds..