Warning: Permanently added '10.128.0.192' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 57.284197][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.524091][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 57.644192][ T12] usb 1-1: config 8 has an invalid interface number: 188 but max is 0 [ 57.653627][ T12] usb 1-1: config 8 has no interface number 0 [ 57.660883][ T12] usb 1-1: New USB device found, idVendor=1286, idProduct=204a, bcdDevice=9c.d8 [ 57.671099][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 57.924248][ T12] usb 1-1: string descriptor 0 read error: -71 [ 57.939795][ T12] usb 1-1: USB disconnect, device number 2 [ 57.952075][ T1753] usb 1-1: Direct firmware load for mrvl/usb8801_uapsta.bin failed with error -2 [ 57.961901][ T1753] usb 1-1: Failed to get firmware mrvl/usb8801_uapsta.bin [ 57.970010][ T1753] usb 1-1: info: _mwifiex_fw_dpc: unregister device [ 57.977393][ T1753] INFO: trying to register non-static key. [ 57.983771][ T1753] the code is fine but needs lockdep annotation. [ 57.990519][ T1753] turning off the locking correctness validator. [ 57.997186][ T1753] CPU: 0 PID: 1753 Comm: kworker/0:2 Not tainted 5.2.0-rc5+ #11 [ 58.005350][ T1753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.016471][ T1753] Workqueue: events request_firmware_work_func [ 58.023061][ T1753] Call Trace: [ 58.026356][ T1753] dump_stack+0xca/0x13e [ 58.030824][ T1753] register_lock_class+0x11ae/0x1240 [ 58.036377][ T1753] ? is_dynamic_key+0x1b0/0x1b0 [ 58.041394][ T1753] ? dev_printk_emit+0xba/0xf1 [ 58.046341][ T1753] ? dev_vprintk_emit+0x541/0x541 [ 58.051852][ T1753] __lock_acquire+0x11d/0x5340 [ 58.056954][ T1753] ? ret_from_fork+0x24/0x30 [ 58.062057][ T1753] ? __dev_printk+0x1db/0x203 [ 58.067411][ T1753] ? mark_held_locks+0xe0/0xe0 [ 58.072504][ T1753] ? _dev_notice+0x109/0x109 [ 58.077665][ T1753] ? _request_firmware+0xa2f/0x1040 [ 58.082875][ T1753] ? _cond_resched+0x10/0x20 [ 58.088087][ T1753] ? usb_kill_urb+0x198/0x2c0 [ 58.092870][ T1753] lock_acquire+0x100/0x2b0 [ 58.097475][ T1753] ? try_to_del_timer_sync+0x110/0x110 [ 58.103394][ T1753] del_timer_sync+0x3a/0x130 [ 58.108748][ T1753] ? try_to_del_timer_sync+0x110/0x110 [ 58.115248][ T1753] mwifiex_unregister_dev+0x416/0x690 [ 58.121748][ T1753] _mwifiex_fw_dpc+0x577/0xda0 [ 58.127299][ T1753] ? mwifiex_usb_prepare_tx_aggr_skb+0x8c0/0x8c0 [ 58.134766][ T1753] ? mwifiex_add_card+0xcd0/0xcd0 [ 58.140713][ T1753] ? __kasan_slab_free+0x145/0x180 [ 58.147430][ T1753] ? _request_firmware+0xa2f/0x1040 [ 58.153421][ T1753] ? kfree+0xd7/0x280 [ 58.157775][ T1753] ? _request_firmware+0x104/0x1040 [ 58.163085][ T1753] ? assign_fw+0x4f0/0x4f0 [ 58.167500][ T1753] ? find_held_lock+0x2d/0x110 [ 58.172351][ T1753] ? process_one_work+0x82c/0x1570 [ 58.178281][ T1753] ? _mwifiex_fw_dpc+0xda0/0xda0 [ 58.183757][ T1753] request_firmware_work_func+0x126/0x242 [ 58.189885][ T1753] ? request_firmware_into_buf+0x90/0x90 [ 58.195916][ T1753] process_one_work+0x905/0x1570 [ 58.201104][ T1753] ? pwq_dec_nr_in_flight+0x310/0x310 [ 58.207351][ T1753] ? do_raw_spin_lock+0x11a/0x280 [ 58.213584][ T1753] worker_thread+0x96/0xe20 [ 58.218267][ T1753] ? process_one_work+0x1570/0x1570 [ 58.223470][ T1753] kthread+0x30b/0x410 [ 58.228227][ T1753] ? kthread_park+0x1a0/0x1a0 [ 58.234665][ T1753] ret_from_fork+0x24/0x30 [ 58.240518][ T1753] ------------[ cut here ]------------ [ 58.247011][ T1753] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 [ 58.259508][ T1753] WARNING: CPU: 0 PID: 1753 at lib/debugobjects.c:325 debug_print_object+0x160/0x250 [ 58.270439][ T1753] Kernel panic - not syncing: panic_on_warn set ... [ 58.280004][ T1753] CPU: 0 PID: 1753 Comm: kworker/0:2 Not tainted 5.2.0-rc5+ #11 [ 58.290397][ T1753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.302805][ T1753] Workqueue: events request_firmware_work_func [ 58.310359][ T1753] Call Trace: [ 58.314092][ T1753] dump_stack+0xca/0x13e [ 58.318911][ T1753] ? debug_print_object+0xd0/0x250 [ 58.324518][ T1753] panic+0x292/0x6c9 [ 58.329313][ T1753] ? __warn_printk+0xf3/0xf3 [ 58.333972][ T1753] ? debug_print_object+0x160/0x250 [ 58.339792][ T1753] ? __probe_kernel_read+0x16c/0x1b0 [ 58.345791][ T1753] ? __warn.cold+0x5/0x4b [ 58.350327][ T1753] ? __warn+0xe4/0x1c0 [ 58.355666][ T1753] ? debug_print_object+0x160/0x250 [ 58.362194][ T1753] __warn.cold+0x20/0x4b [ 58.367834][ T1753] ? debug_print_object+0x160/0x250 [ 58.376475][ T1753] report_bug+0x262/0x2a0 [ 58.381698][ T1753] do_error_trap+0x12b/0x1e0 [ 58.387466][ T1753] ? debug_print_object+0x160/0x250 [ 58.394171][ T1753] do_invalid_op+0x32/0x40 [ 58.398823][ T1753] ? debug_print_object+0x160/0x250 [ 58.405355][ T1753] invalid_op+0x14/0x20 [ 58.410033][ T1753] RIP: 0010:debug_print_object+0x160/0x250 [ 58.417280][ T1753] Code: dd 60 16 da 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd 60 16 da 85 48 c7 c7 40 0c da 85 e8 cb cf 33 ff <0f> 0b 83 05 b3 3d ce 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 58.441194][ T1753] RSP: 0018:ffff8881cf50f8d8 EFLAGS: 00010286 [ 58.448573][ T1753] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 58.457893][ T1753] RDX: 0000000000000000 RSI: ffffffff8127ec0d RDI: ffffed1039ea1f0d [ 58.467018][ T1753] RBP: 0000000000000001 R08: ffff8881d09ee000 R09: fffffbfff0dddcb1 [ 58.476743][ T1753] R10: fffffbfff0dddcb0 R11: ffffffff86eee583 R12: ffffffff86f04620 [ 58.486127][ T1753] R13: ffffffff812db090 R14: 1ffff11039ea1f28 R15: ffff8881cf6d82f8 [ 58.496439][ T1753] ? calc_wheel_index+0x220/0x220 [ 58.501958][ T1753] ? vprintk_func+0x7d/0x113 [ 58.507691][ T1753] ? debug_print_object+0x160/0x250 [ 58.514349][ T1753] debug_object_assert_init+0x23a/0x2f0 [ 58.521262][ T1753] ? mark_held_locks+0xe0/0xe0 [ 58.526566][ T1753] ? _dev_notice+0x109/0x109 [ 58.531319][ T1753] ? debug_object_destroy+0x230/0x230 [ 58.537084][ T1753] ? trace_hardirqs_on_caller+0x5a/0x1d0 [ 58.543834][ T1753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.550510][ T1753] try_to_del_timer_sync+0x6d/0x110 [ 58.556390][ T1753] ? detach_if_pending+0x430/0x430 [ 58.561784][ T1753] ? trace_hardirqs_on+0x55/0x1c0 [ 58.567579][ T1753] ? del_timer_sync+0x121/0x130 [ 58.572971][ T1753] del_timer_sync+0xf9/0x130 [ 58.578619][ T1753] mwifiex_unregister_dev+0x416/0x690 [ 58.585282][ T1753] _mwifiex_fw_dpc+0x577/0xda0 [ 58.590852][ T1753] ? mwifiex_usb_prepare_tx_aggr_skb+0x8c0/0x8c0 [ 58.599012][ T1753] ? mwifiex_add_card+0xcd0/0xcd0 [ 58.604391][ T1753] ? __kasan_slab_free+0x145/0x180 [ 58.610099][ T1753] ? _request_firmware+0xa2f/0x1040 [ 58.616255][ T1753] ? kfree+0xd7/0x280 [ 58.620750][ T1753] ? _request_firmware+0x104/0x1040 [ 58.626562][ T1753] ? assign_fw+0x4f0/0x4f0 [ 58.631243][ T1753] ? find_held_lock+0x2d/0x110 [ 58.636116][ T1753] ? process_one_work+0x82c/0x1570 [ 58.641872][ T1753] ? _mwifiex_fw_dpc+0xda0/0xda0 [ 58.647640][ T1753] request_firmware_work_func+0x126/0x242 [ 58.653791][ T1753] ? request_firmware_into_buf+0x90/0x90 [ 58.660098][ T1753] process_one_work+0x905/0x1570 [ 58.665276][ T1753] ? pwq_dec_nr_in_flight+0x310/0x310 [ 58.671095][ T1753] ? do_raw_spin_lock+0x11a/0x280 [ 58.676469][ T1753] worker_thread+0x96/0xe20 [ 58.681767][ T1753] ? process_one_work+0x1570/0x1570 [ 58.687153][ T1753] kthread+0x30b/0x410 [ 58.691991][ T1753] ? kthread_park+0x1a0/0x1a0 [ 58.697162][ T1753] ret_from_fork+0x24/0x30 [ 58.703259][ T1753] Kernel Offset: disabled [ 58.707911][ T1753] Rebooting in 86400 seconds..