Warning: Permanently added '10.128.0.169' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 27.369778][ T78] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 27.609738][ T78] usb 1-1: Using ep0 maxpacket: 8 [ 27.729866][ T78] usb 1-1: New USB device found, idVendor=1618, idProduct=9116, bcdDevice=c6.a9 [ 27.739063][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.748408][ T78] usb 1-1: config 0 descriptor?? [ 27.813226][ T78] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 28.239764][ T78] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 28.247712][ T78] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 28.254562][ T78] rsi_91x: rsi_probe: Failed in device init [ 28.261721][ T78] ------------[ cut here ]------------ [ 28.267221][ T78] ODEBUG: free active (active state 0) object type: timer_list hint: bl_cmd_timeout+0x0/0x40 [ 28.277516][ T78] WARNING: CPU: 1 PID: 78 at lib/debugobjects.c:481 debug_print_object+0x160/0x250 [ 28.286835][ T78] Kernel panic - not syncing: panic_on_warn set ... [ 28.293416][ T78] CPU: 1 PID: 78 Comm: kworker/1:1 Not tainted 5.5.0-rc1-syzkaller #0 [ 28.301580][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.311628][ T78] Workqueue: usb_hub_wq hub_event [ 28.316630][ T78] Call Trace: [ 28.319907][ T78] dump_stack+0xef/0x16e [ 28.324133][ T78] ? debug_print_object+0xd0/0x250 [ 28.329223][ T78] panic+0x2aa/0x6e1 [ 28.333120][ T78] ? add_taint.cold+0x16/0x16 [ 28.337835][ T78] ? __probe_kernel_read+0x188/0x1d0 [ 28.343098][ T78] ? __warn.cold+0x14/0x30 [ 28.347534][ T78] ? __warn+0xd5/0x1c8 [ 28.351606][ T78] ? debug_print_object+0x160/0x250 [ 28.356821][ T78] __warn.cold+0x2f/0x30 [ 28.361479][ T78] ? debug_print_object+0x160/0x250 [ 28.366659][ T78] report_bug+0x27b/0x2f0 [ 28.370984][ T78] do_error_trap+0x12b/0x1e0 [ 28.375564][ T78] ? debug_print_object+0x160/0x250 [ 28.380741][ T78] do_invalid_op+0x32/0x40 [ 28.385137][ T78] ? debug_print_object+0x160/0x250 [ 28.390329][ T78] invalid_op+0x23/0x30 [ 28.394465][ T78] RIP: 0010:debug_print_object+0x160/0x250 [ 28.400262][ T78] 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 [ 28.419853][ T78] RSP: 0018:ffff8881d8ebf108 EFLAGS: 00010286 [ 28.425902][ T78] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 28.433862][ T78] RDX: 0000000000000000 RSI: ffffffff81295dad RDI: ffffed103b1d7e13 [ 28.441811][ T78] RBP: 0000000000000001 R08: ffff8881d8d2c980 R09: fffffbfff11f1eae [ 28.449776][ T78] R10: fffffbfff11f1ead R11: ffffffff88f8f56f R12: ffffffff86f0c2c0 [ 28.457726][ T78] R13: ffffffff812f79a0 R14: ffff8881cf863250 R15: ffff8881ca78c5b0 [ 28.465700][ T78] ? calc_wheel_index+0x220/0x220 [ 28.470705][ T78] ? vprintk_func+0x7d/0x113 [ 28.475294][ T78] ? debug_print_object+0x160/0x250 [ 28.480484][ T78] ? lockdep_hardirqs_on+0x382/0x580 [ 28.485769][ T78] debug_check_no_obj_freed+0x2df/0x443 [ 28.491317][ T78] ? kfree+0x13a/0x310 [ 28.495368][ T78] ? rsi_probe+0xe71/0x1529 [ 28.499861][ T78] kfree+0x152/0x310 [ 28.503734][ T78] rsi_probe+0xe71/0x1529 [ 28.508042][ T78] ? __pm_runtime_set_status+0x5d5/0xa10 [ 28.513652][ T78] ? rsi_disconnect+0x630/0x630 [ 28.518481][ T78] ? __lock_acquire+0x1c20/0x3b60 [ 28.523498][ T78] ? __pm_runtime_resume+0x111/0x180 [ 28.528763][ T78] usb_probe_interface+0x305/0x7a0 [ 28.533854][ T78] ? usb_probe_device+0x100/0x100 [ 28.538914][ T78] really_probe+0x281/0x6d0 [ 28.543405][ T78] driver_probe_device+0x104/0x210 [ 28.548507][ T78] __device_attach_driver+0x1c2/0x220 [ 28.553864][ T78] ? driver_allows_async_probing+0x160/0x160 [ 28.559835][ T78] bus_for_each_drv+0x162/0x1e0 [ 28.564668][ T78] ? bus_rescan_devices+0x20/0x20 [ 28.569679][ T78] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 28.575471][ T78] ? lockdep_hardirqs_on+0x382/0x580 [ 28.580745][ T78] __device_attach+0x217/0x360 [ 28.586538][ T78] ? device_bind_driver+0xd0/0xd0 [ 28.591541][ T78] bus_probe_device+0x1e4/0x290 [ 28.596372][ T78] device_add+0x1480/0x1c20 [ 28.600955][ T78] ? wait_for_completion+0x3c0/0x3c0 [ 28.606228][ T78] ? device_links_flush_sync_list+0x350/0x350 [ 28.612274][ T78] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 28.618071][ T78] usb_set_configuration+0xe67/0x1740 [ 28.623422][ T78] generic_probe+0x9d/0xd5 [ 28.627820][ T78] usb_probe_device+0x99/0x100 [ 28.632563][ T78] ? usb_suspend+0x620/0x620 [ 28.637143][ T78] really_probe+0x281/0x6d0 [ 28.641627][ T78] driver_probe_device+0x104/0x210 [ 28.646746][ T78] __device_attach_driver+0x1c2/0x220 [ 28.652117][ T78] ? driver_allows_async_probing+0x160/0x160 [ 28.658079][ T78] bus_for_each_drv+0x162/0x1e0 [ 28.662999][ T78] ? bus_rescan_devices+0x20/0x20 [ 28.668023][ T78] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 28.673811][ T78] ? lockdep_hardirqs_on+0x382/0x580 [ 28.679075][ T78] __device_attach+0x217/0x360 [ 28.683831][ T78] ? device_bind_driver+0xd0/0xd0 [ 28.688835][ T78] bus_probe_device+0x1e4/0x290 [ 28.693668][ T78] device_add+0x1480/0x1c20 [ 28.698165][ T78] ? device_links_flush_sync_list+0x350/0x350 [ 28.704222][ T78] usb_new_device.cold+0x6a4/0xe79 [ 28.709330][ T78] hub_event+0x1e59/0x3860 [ 28.713729][ T78] ? hub_port_debounce+0x260/0x260 [ 28.718818][ T78] ? find_held_lock+0x2d/0x110 [ 28.723561][ T78] ? mark_held_locks+0xe0/0xe0 [ 28.728344][ T78] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 28.733903][ T78] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 28.739175][ T78] process_one_work+0x92b/0x1530 [ 28.744098][ T78] ? pwq_dec_nr_in_flight+0x310/0x310 [ 28.749450][ T78] ? do_raw_spin_lock+0x11a/0x280 [ 28.754462][ T78] worker_thread+0x96/0xe20 [ 28.758961][ T78] ? process_one_work+0x1530/0x1530 [ 28.764198][ T78] kthread+0x318/0x420 [ 28.768307][ T78] ? kthread_create_on_node+0xf0/0xf0 [ 28.773671][ T78] ret_from_fork+0x24/0x30 [ 28.779016][ T78] Kernel Offset: disabled [ 28.783386][ T78] Rebooting in 86400 seconds..