Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 32.016301][ T22] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 32.256208][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 32.376389][ T22] usb 1-1: config 0 has an invalid interface number: 235 but max is 0 [ 32.384607][ T22] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 32.395070][ T22] usb 1-1: config 0 has no interface number 0 [ 32.401176][ T22] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=19.d3 [ 32.410200][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.419745][ T22] usb 1-1: config 0 descriptor?? [ 32.458883][ T22] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 32.886233][ T22] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 32.894326][ T22] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 32.901219][ T22] rsi_91x: rsi_probe: Failed in device init [ 32.908762][ T22] ------------[ cut here ]------------ [ 32.914252][ T22] ODEBUG: free active (active state 0) object type: timer_list hint: bl_cmd_timeout+0x0/0x40 [ 32.924517][ T22] WARNING: CPU: 1 PID: 22 at lib/debugobjects.c:481 debug_print_object+0x160/0x250 [ 32.933772][ T22] Kernel panic - not syncing: panic_on_warn set ... [ 32.940509][ T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.3.0-rc5+ #28 [ 32.947942][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.958144][ T22] Workqueue: usb_hub_wq hub_event [ 32.963138][ T22] Call Trace: [ 32.966482][ T22] dump_stack+0xca/0x13e [ 32.970704][ T22] ? debug_print_object+0x160/0x250 [ 32.975877][ T22] panic+0x2a3/0x6da [ 32.979906][ T22] ? add_taint.cold+0x16/0x16 [ 32.984557][ T22] ? __probe_kernel_read+0x188/0x1d0 [ 32.989836][ T22] ? __warn.cold+0x5/0x4a [ 32.994161][ T22] ? __warn+0xe3/0x1e0 [ 32.998202][ T22] ? debug_print_object+0x160/0x250 [ 33.003367][ T22] __warn.cold+0x20/0x4a [ 33.007581][ T22] ? debug_print_object+0x160/0x250 [ 33.012751][ T22] report_bug+0x262/0x2a0 [ 33.017051][ T22] do_error_trap+0x12b/0x1e0 [ 33.021608][ T22] ? debug_print_object+0x160/0x250 [ 33.026784][ T22] do_invalid_op+0x32/0x40 [ 33.031183][ T22] ? debug_print_object+0x160/0x250 [ 33.038961][ T22] invalid_op+0x23/0x30 [ 33.043112][ T22] RIP: 0010:debug_print_object+0x160/0x250 [ 33.048895][ T22] Code: dd 80 ef da 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd 80 ef da 85 48 c7 c7 c0 e4 da 85 e8 e5 dd 31 ff <0f> 0b 83 05 4b 0f a8 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 33.068471][ T22] RSP: 0018:ffff8881da34f170 EFLAGS: 00010286 [ 33.074508][ T22] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 33.082452][ T22] RDX: 0000000000000000 RSI: ffffffff81288cfd RDI: ffffed103b469e20 [ 33.090848][ T22] RBP: 0000000000000001 R08: ffff8881da340000 R09: fffffbfff11ad79a [ 33.099081][ T22] R10: fffffbfff11ad799 R11: ffffffff88d6bccf R12: ffffffff86d0dc60 [ 33.107034][ T22] R13: ffffffff812e7b70 R14: ffff8881d75fe7e0 R15: ffff8881cbbeb2d8 [ 33.114988][ T22] ? calc_wheel_index+0x220/0x220 [ 33.119986][ T22] ? vprintk_func+0x7d/0x113 [ 33.124548][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 33.129817][ T22] debug_check_no_obj_freed+0x2df/0x443 [ 33.135333][ T22] ? kfree+0x215/0x2f0 [ 33.139387][ T22] ? rsi_probe+0xcec/0x15a0 [ 33.143859][ T22] kfree+0x20b/0x2f0 [ 33.147727][ T22] rsi_probe+0xcec/0x15a0 [ 33.152030][ T22] ? rsi_disconnect+0x630/0x630 [ 33.156869][ T22] ? print_circular_bug+0x130/0x1b0 [ 33.162044][ T22] ? __pm_runtime_resume+0x111/0x180 [ 33.167301][ T22] usb_probe_interface+0x305/0x7a0 [ 33.172381][ T22] ? usb_probe_device+0x100/0x100 [ 33.177489][ T22] really_probe+0x281/0x6d0 [ 33.182157][ T22] driver_probe_device+0x101/0x1b0 [ 33.187239][ T22] __device_attach_driver+0x1c2/0x220 [ 33.192591][ T22] ? driver_allows_async_probing+0x160/0x160 [ 33.198539][ T22] bus_for_each_drv+0x162/0x1e0 [ 33.203360][ T22] ? bus_rescan_devices+0x20/0x20 [ 33.208367][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 33.214169][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 33.219429][ T22] __device_attach+0x217/0x360 [ 33.224169][ T22] ? device_bind_driver+0xd0/0xd0 [ 33.229168][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 33.234424][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 33.239875][ T22] bus_probe_device+0x1e4/0x290 [ 33.244701][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 33.250633][ T22] device_add+0xae6/0x16f0 [ 33.255025][ T22] ? uevent_store+0x50/0x50 [ 33.259507][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 33.265299][ T22] usb_set_configuration+0xdf6/0x1670 [ 33.270648][ T22] generic_probe+0x9d/0xd5 [ 33.275032][ T22] usb_probe_device+0x99/0x100 [ 33.279761][ T22] ? usb_suspend+0x620/0x620 [ 33.284321][ T22] really_probe+0x281/0x6d0 [ 33.288795][ T22] driver_probe_device+0x101/0x1b0 [ 33.294017][ T22] __device_attach_driver+0x1c2/0x220 [ 33.299366][ T22] ? driver_allows_async_probing+0x160/0x160 [ 33.305314][ T22] bus_for_each_drv+0x162/0x1e0 [ 33.310134][ T22] ? bus_rescan_devices+0x20/0x20 [ 33.315143][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 33.320919][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 33.326182][ T22] __device_attach+0x217/0x360 [ 33.330914][ T22] ? device_bind_driver+0xd0/0xd0 [ 33.335911][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 33.341164][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 33.346416][ T22] bus_probe_device+0x1e4/0x290 [ 33.351242][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 33.357157][ T22] device_add+0xae6/0x16f0 [ 33.361555][ T22] ? uevent_store+0x50/0x50 [ 33.366030][ T22] usb_new_device.cold+0x6a4/0xe79 [ 33.371115][ T22] hub_event+0x1b5c/0x3640 [ 33.375578][ T22] ? hub_port_debounce+0x260/0x260 [ 33.380977][ T22] process_one_work+0x92b/0x1530 [ 33.385974][ T22] ? pwq_dec_nr_in_flight+0x310/0x310 [ 33.391322][ T22] ? do_raw_spin_lock+0x11a/0x280 [ 33.396336][ T22] worker_thread+0x96/0xe20 [ 33.400812][ T22] ? process_one_work+0x1530/0x1530 [ 33.405977][ T22] kthread+0x318/0x420 [ 33.410154][ T22] ? kthread_create_on_node+0xf0/0xf0 [ 33.415504][ T22] ret_from_fork+0x24/0x30 [ 33.420508][ T22] Kernel Offset: disabled [ 33.424861][ T22] Rebooting in 86400 seconds..