Warning: Permanently added '10.128.1.54' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 46.794195][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 47.034133][ T83] usb 1-1: Using ep0 maxpacket: 8 [ 47.154239][ T83] usb 1-1: config 0 has an invalid interface number: 139 but max is 0 [ 47.162751][ T83] usb 1-1: config 0 has an invalid interface descriptor of length 2, skipping [ 47.172070][ T83] usb 1-1: config 0 has no interface number 0 [ 47.178949][ T83] usb 1-1: config 0 interface 139 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 47.189957][ T83] usb 1-1: New USB device found, idVendor=1286, idProduct=2042, bcdDevice=90.6b [ 47.199850][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.210172][ T83] usb 1-1: config 0 descriptor?? executing program [ 47.504301][ T83] usb 1-1: string descriptor 0 read error: -71 [ 47.514997][ T83] usb 1-1: USB disconnect, device number 2 [ 47.528654][ T17] usb 1-1: Direct firmware load for mrvl/usb8766_uapsta.bin failed with error -2 [ 47.537942][ T17] usb 1-1: Failed to get firmware mrvl/usb8766_uapsta.bin [ 47.545968][ T17] usb 1-1: info: _mwifiex_fw_dpc: unregister device [ 47.552643][ T17] INFO: trying to register non-static key. [ 47.558423][ T17] the code is fine but needs lockdep annotation. [ 47.564800][ T17] turning off the locking correctness validator. [ 47.571119][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.0-rc2+ #25 [ 47.578633][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.588672][ T17] Workqueue: events request_firmware_work_func [ 47.594818][ T17] Call Trace: [ 47.598096][ T17] dump_stack+0xca/0x13e [ 47.602451][ T17] register_lock_class+0x1022/0x11d0 [ 47.607996][ T17] ? ret_from_fork+0x24/0x30 [ 47.612575][ T17] ? is_dynamic_key+0x1b0/0x1b0 [ 47.617725][ T17] ? stack_trace_save+0x9f/0xe0 [ 47.622554][ T17] __lock_acquire+0xfc/0x3b50 [ 47.627242][ T17] ? _dev_notice+0x109/0x109 [ 47.631833][ T17] ? kthread+0x318/0x420 [ 47.636060][ T17] ? mark_held_locks+0xe0/0xe0 [ 47.640932][ T17] ? _cond_resched+0x10/0x20 [ 47.645590][ T17] ? usb_kill_urb+0x198/0x2c0 [ 47.650870][ T17] lock_acquire+0x127/0x320 [ 47.655350][ T17] ? try_to_del_timer_sync+0x110/0x110 [ 47.660868][ T17] del_timer_sync+0x3a/0x130 [ 47.665434][ T17] ? try_to_del_timer_sync+0x110/0x110 [ 47.670917][ T17] mwifiex_unregister_dev+0x416/0x690 [ 47.676381][ T17] _mwifiex_fw_dpc+0x577/0xdb0 [ 47.681134][ T17] ? mwifiex_usb_prepare_tx_aggr_skb+0x8c0/0x8c0 [ 47.687635][ T17] ? mwifiex_drv_info_dump+0xf70/0xf70 [ 47.693070][ T17] ? _request_firmware+0x8eb/0x10c0 [ 47.698252][ T17] ? kfree+0xe4/0x2f0 [ 47.702242][ T17] ? _request_firmware+0x10b/0x10c0 [ 47.707534][ T17] ? assign_fw+0x4f0/0x4f0 [ 47.712093][ T17] ? find_held_lock+0x2d/0x110 [ 47.716850][ T17] ? mark_held_locks+0xe0/0xe0 [ 47.721601][ T17] ? _mwifiex_fw_dpc+0xdb0/0xdb0 [ 47.726698][ T17] request_firmware_work_func+0x126/0x242 [ 47.732493][ T17] ? request_firmware_into_buf+0x90/0x90 [ 47.738280][ T17] process_one_work+0x92b/0x1530 [ 47.743200][ T17] ? pwq_dec_nr_in_flight+0x310/0x310 [ 47.748750][ T17] ? do_raw_spin_lock+0x11a/0x280 [ 47.753753][ T17] worker_thread+0x96/0xe20 [ 47.758244][ T17] ? process_one_work+0x1530/0x1530 [ 47.763534][ T17] kthread+0x318/0x420 [ 47.767678][ T17] ? kthread_create_on_node+0xf0/0xf0 [ 47.773041][ T17] ret_from_fork+0x24/0x30 [ 47.777496][ T17] ------------[ cut here ]------------ [ 47.783051][ T17] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 [ 47.797723][ T17] WARNING: CPU: 1 PID: 17 at lib/debugobjects.c:481 debug_print_object+0x160/0x250 [ 47.807180][ T17] Kernel panic - not syncing: panic_on_warn set ... [ 47.813914][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.0-rc2+ #25 [ 47.821353][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.831399][ T17] Workqueue: events request_firmware_work_func [ 47.837761][ T17] Call Trace: [ 47.841034][ T17] dump_stack+0xca/0x13e [ 47.845491][ T17] ? debug_print_object+0x160/0x250 [ 47.850831][ T17] panic+0x2a3/0x6da [ 47.854822][ T17] ? add_taint.cold+0x16/0x16 [ 47.859478][ T17] ? __probe_kernel_read+0x188/0x1d0 [ 47.864743][ T17] ? __warn.cold+0x5/0x4a [ 47.869055][ T17] ? __warn+0xe3/0x1e0 [ 47.873110][ T17] ? debug_print_object+0x160/0x250 [ 47.878294][ T17] __warn.cold+0x20/0x4a [ 47.882620][ T17] ? debug_print_object+0x160/0x250 [ 47.887809][ T17] report_bug+0x262/0x2a0 [ 47.892224][ T17] do_error_trap+0x12b/0x1e0 [ 47.896796][ T17] ? debug_print_object+0x160/0x250 [ 47.901976][ T17] do_invalid_op+0x32/0x40 [ 47.906368][ T17] ? debug_print_object+0x160/0x250 [ 47.911634][ T17] invalid_op+0x23/0x30 [ 47.916221][ T17] RIP: 0010:debug_print_object+0x160/0x250 [ 47.922034][ T17] Code: dd 40 ed da 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd 40 ed da 85 48 c7 c7 80 e2 da 85 e8 05 d2 31 ff <0f> 0b 83 05 8b eb a7 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 47.941667][ T17] RSP: 0018:ffff8881da24f8d8 EFLAGS: 00010286 [ 47.947797][ T17] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 47.955800][ T17] RDX: 0000000000000000 RSI: ffffffff8128a0fd RDI: ffffed103b449f0d [ 47.963757][ T17] RBP: 0000000000000001 R08: ffff8881da233000 R09: fffffbfff0d9ee35 [ 47.971830][ T17] R10: fffffbfff0d9ee34 R11: ffffffff86cf71a3 R12: ffffffff86d0db60 [ 47.979835][ T17] R13: ffffffff812e9080 R14: 1ffff1103b449f28 R15: ffff8881d695a4f8 [ 47.988332][ T17] ? calc_wheel_index+0x220/0x220 [ 47.993803][ T17] ? vprintk_func+0x7d/0x113 [ 47.998391][ T17] ? debug_print_object+0x160/0x250 [ 48.003677][ T17] debug_object_assert_init+0x23a/0x2f0 [ 48.009211][ T17] ? _dev_notice+0x109/0x109 [ 48.013798][ T17] ? debug_object_free+0x340/0x340 [ 48.018897][ T17] ? trace_hardirqs_on_caller+0x5a/0x1e0 [ 48.024739][ T17] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 48.030201][ T17] try_to_del_timer_sync+0x6d/0x110 [ 48.035386][ T17] ? del_timer+0x100/0x100 [ 48.039776][ T17] ? trace_hardirqs_on+0x55/0x1e0 [ 48.044772][ T17] ? del_timer_sync+0x11e/0x130 [ 48.049596][ T17] del_timer_sync+0xf6/0x130 [ 48.054259][ T17] mwifiex_unregister_dev+0x416/0x690 [ 48.059622][ T17] _mwifiex_fw_dpc+0x577/0xdb0 [ 48.064366][ T17] ? mwifiex_usb_prepare_tx_aggr_skb+0x8c0/0x8c0 [ 48.070678][ T17] ? mwifiex_drv_info_dump+0xf70/0xf70 [ 48.076137][ T17] ? _request_firmware+0x8eb/0x10c0 [ 48.081402][ T17] ? kfree+0xe4/0x2f0 [ 48.085510][ T17] ? _request_firmware+0x10b/0x10c0 [ 48.090700][ T17] ? assign_fw+0x4f0/0x4f0 [ 48.095095][ T17] ? find_held_lock+0x2d/0x110 [ 48.099849][ T17] ? mark_held_locks+0xe0/0xe0 [ 48.104614][ T17] ? _mwifiex_fw_dpc+0xdb0/0xdb0 [ 48.109531][ T17] request_firmware_work_func+0x126/0x242 [ 48.115262][ T17] ? request_firmware_into_buf+0x90/0x90 [ 48.120900][ T17] process_one_work+0x92b/0x1530 [ 48.125921][ T17] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.131272][ T17] ? do_raw_spin_lock+0x11a/0x280 [ 48.136299][ T17] worker_thread+0x96/0xe20 [ 48.140836][ T17] ? process_one_work+0x1530/0x1530 [ 48.146208][ T17] kthread+0x318/0x420 [ 48.150271][ T17] ? kthread_create_on_node+0xf0/0xf0 [ 48.155633][ T17] ret_from_fork+0x24/0x30 [ 48.160659][ T17] Kernel Offset: disabled [ 48.164991][ T17] Rebooting in 86400 seconds..