Warning: Permanently added '10.128.1.30' (ECDSA) to the list of known hosts. executing program [ 35.956992][ T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 36.237213][ T32] usb 1-1: too many configurations: 96, using maximum allowed: 8 [ 37.057057][ T32] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 37.066141][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.074607][ T32] usb 1-1: Product: syz [ 37.078953][ T32] usb 1-1: Manufacturer: syz [ 37.083546][ T32] usb 1-1: SerialNumber: syz [ 37.131196][ T32] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 37.767045][ T32] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 38.387674][ C1] INFO: trying to register non-static key. [ 38.393491][ C1] The code is fine but needs lockdep annotation, or maybe [ 38.400610][ C1] you didn't initialize this object before use? [ 38.406826][ C1] turning off the locking correctness validator. [ 38.413259][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc1-syzkaller #0 [ 38.421256][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.431310][ C1] Call Trace: [ 38.434580][ C1] [ 38.437585][ C1] dump_stack_lvl+0xcd/0x134 [ 38.442163][ C1] register_lock_class+0xf79/0x10c0 [ 38.447347][ C1] ? mark_lock+0xef/0x17b0 [ 38.451923][ C1] ? is_dynamic_key+0x1b0/0x1b0 [ 38.456758][ C1] ? lock_chain_count+0x20/0x20 [ 38.461590][ C1] ? lock_chain_count+0x20/0x20 [ 38.466420][ C1] __lock_acquire+0x105/0x54a0 [ 38.471163][ C1] ? lock_chain_count+0x20/0x20 [ 38.476086][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 38.482084][ C1] ? __lock_acquire+0x162f/0x54a0 [ 38.487099][ C1] lock_acquire+0x19d/0x4d0 [ 38.491585][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 38.496335][ C1] ? lock_release+0x6e0/0x6e0 [ 38.501023][ C1] ? lock_acquire+0x19d/0x4d0 [ 38.505786][ C1] ? kcov_remote_start+0xe2/0x430 [ 38.510796][ C1] _raw_spin_lock_irqsave+0x36/0x50 [ 38.515982][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 38.520728][ C1] ath9k_htc_rxep+0x31/0x210 [ 38.525316][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 38.530322][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 38.535154][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 38.540868][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 38.546317][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 38.551615][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 38.556978][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 38.562186][ C1] dummy_timer+0x11f9/0x32b0 [ 38.566782][ C1] ? dummy_dequeue+0x500/0x500 [ 38.571730][ C1] ? dummy_dequeue+0x500/0x500 [ 38.576483][ C1] call_timer_fn+0x1a5/0x630 [ 38.581093][ C1] ? timer_fixup_init+0x60/0x60 [ 38.585930][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 38.590765][ C1] ? _find_next_bit+0x1e3/0x260 [ 38.595603][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 38.601570][ C1] ? dummy_dequeue+0x500/0x500 [ 38.606321][ C1] __run_timers.part.0+0x675/0xa10 [ 38.611419][ C1] ? call_timer_fn+0x630/0x630 [ 38.616187][ C1] ? lapic_next_event+0x4d/0x80 [ 38.621105][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 38.627334][ C1] ? clockevents_program_event+0x12b/0x370 [ 38.633136][ C1] ? tick_program_event+0xa8/0x130 [ 38.638227][ C1] run_timer_softirq+0x80/0x120 [ 38.643066][ C1] __do_softirq+0x1b0/0x910 [ 38.647562][ C1] __irq_exit_rcu+0x117/0x160 [ 38.652224][ C1] irq_exit_rcu+0x5/0x10 [ 38.656452][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 38.662172][ C1] [ 38.669252][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 38.675222][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 38.681014][ C1] Code: 89 de e8 cd ed 80 fb 84 db 75 ac e8 94 e6 80 fb e8 5f f2 86 fb eb 0c e8 88 e6 80 fb 0f 00 2d 81 b0 88 00 e8 7c e6 80 fb fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 ef 80 fb 48 85 db [ 38.701471][ C1] RSP: 0018:ffffc900000dfd18 EFLAGS: 00000293 [ 38.707537][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.715490][ C1] RDX: ffff8881002c0000 RSI: ffffffff85c07ec4 RDI: ffffffff85c07eb1 [ 38.723444][ C1] RBP: ffff888109bca064 R08: 0000000000000001 R09: 0000000000000001 [ 38.731396][ C1] R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000001 [ 38.739355][ C1] R13: ffff888109bca000 R14: ffff888109bca064 R15: ffff88810c87c804 [ 38.747327][ C1] ? trace_hardirqs_on+0x38/0x1a0 [ 38.752359][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 38.757555][ C1] ? acpi_idle_do_entry+0x1b1/0x250 [ 38.762800][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 38.768117][ C1] acpi_idle_enter+0x355/0x4f0 [ 38.773056][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 38.778462][ C1] ? tick_nohz_idle_stop_tick+0x526/0xad0 [ 38.784262][ C1] cpuidle_enter+0x4a/0xa0 [ 38.788673][ C1] do_idle+0x3dd/0x580 [ 38.792729][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 38.797752][ C1] cpu_startup_entry+0x14/0x20 [ 38.802617][ C1] start_secondary+0x267/0x340 [ 38.807374][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 38.812820][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 38.818714][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8 [ 38.826411][ C1] #PF: supervisor read access in kernel mode [ 38.832383][ C1] #PF: error_code(0x0000) - not-present page [ 38.838338][ C1] PGD 7426067 P4D 7426067 PUD 7428067 PMD 0 [ 38.844315][ C1] Oops: 0000 [#1] SMP KASAN [ 38.848801][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc1-syzkaller #0 [ 38.856774][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.866823][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 38.872270][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 f0 64 37 fe 48 89 d8 48 c1 e8 03 0f b6 04 28 84 c0 74 06 0f 8e 0a 01 00 00 <44> 0f b6 3b 31 ff 44 89 fe e8 fd 6b 37 fe 45 84 ff 75 a8 e8 c3 64 [ 38.891882][ C1] RSP: 0018:ffffc900001489b8 EFLAGS: 00010046 [ 38.897937][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 38.905891][ C1] RDX: ffff8881002c0000 RSI: ffffffff830a0050 RDI: ffffc90000148928 [ 38.914020][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 38.921970][ C1] R10: fffff52000029125 R11: 1ffff920000290a0 R12: ffff8881193a3678 [ 38.929931][ C1] R13: ffff8881193a3240 R14: ffff8881193a3688 R15: ffff888106b91da8 [ 38.937891][ C1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 38.946975][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.953563][ C1] CR2: ffffffffffffffc8 CR3: 00000001105a2000 CR4: 00000000001506e0 [ 38.961520][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.969500][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.977469][ C1] Call Trace: [ 38.980735][ C1] [ 38.983564][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 38.988577][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 38.993421][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 38.999145][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 39.004593][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 39.009774][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 39.015187][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 39.020371][ C1] dummy_timer+0x11f9/0x32b0 [ 39.024983][ C1] ? dummy_dequeue+0x500/0x500 [ 39.029731][ C1] ? dummy_dequeue+0x500/0x500 [ 39.034493][ C1] call_timer_fn+0x1a5/0x630 [ 39.039130][ C1] ? timer_fixup_init+0x60/0x60 [ 39.043995][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 39.048836][ C1] ? _find_next_bit+0x1e3/0x260 [ 39.053676][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 39.059637][ C1] ? dummy_dequeue+0x500/0x500 [ 39.064383][ C1] __run_timers.part.0+0x675/0xa10 [ 39.069480][ C1] ? call_timer_fn+0x630/0x630 [ 39.074238][ C1] ? lapic_next_event+0x4d/0x80 [ 39.079071][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 39.085309][ C1] ? clockevents_program_event+0x12b/0x370 [ 39.091115][ C1] ? tick_program_event+0xa8/0x130 [ 39.096207][ C1] run_timer_softirq+0x80/0x120 [ 39.101043][ C1] __do_softirq+0x1b0/0x910 [ 39.105536][ C1] __irq_exit_rcu+0x117/0x160 [ 39.110211][ C1] irq_exit_rcu+0x5/0x10 [ 39.114450][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 39.120080][ C1] [ 39.122992][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 39.128959][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 39.134758][ C1] Code: 89 de e8 cd ed 80 fb 84 db 75 ac e8 94 e6 80 fb e8 5f f2 86 fb eb 0c e8 88 e6 80 fb 0f 00 2d 81 b0 88 00 e8 7c e6 80 fb fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 ef 80 fb 48 85 db [ 39.154483][ C1] RSP: 0018:ffffc900000dfd18 EFLAGS: 00000293 [ 39.160539][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.168502][ C1] RDX: ffff8881002c0000 RSI: ffffffff85c07ec4 RDI: ffffffff85c07eb1 [ 39.176479][ C1] RBP: ffff888109bca064 R08: 0000000000000001 R09: 0000000000000001 [ 39.184531][ C1] R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000001 [ 39.192686][ C1] R13: ffff888109bca000 R14: ffff888109bca064 R15: ffff88810c87c804 [ 39.200650][ C1] ? trace_hardirqs_on+0x38/0x1a0 [ 39.205672][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 39.210944][ C1] ? acpi_idle_do_entry+0x1b1/0x250 [ 39.216130][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 39.221325][ C1] acpi_idle_enter+0x355/0x4f0 [ 39.226088][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 39.231194][ C1] ? tick_nohz_idle_stop_tick+0x526/0xad0 [ 39.236899][ C1] cpuidle_enter+0x4a/0xa0 [ 39.241304][ C1] do_idle+0x3dd/0x580 [ 39.245357][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 39.250379][ C1] cpu_startup_entry+0x14/0x20 [ 39.255315][ C1] start_secondary+0x267/0x340 [ 39.260244][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 39.265696][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 39.271580][ C1] Modules linked in: [ 39.275455][ C1] CR2: ffffffffffffffc8 [ 39.279602][ C1] ---[ end trace 396fe056a9f7dc73 ]--- [ 39.285163][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 39.290600][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 f0 64 37 fe 48 89 d8 48 c1 e8 03 0f b6 04 28 84 c0 74 06 0f 8e 0a 01 00 00 <44> 0f b6 3b 31 ff 44 89 fe e8 fd 6b 37 fe 45 84 ff 75 a8 e8 c3 64 [ 39.310471][ C1] RSP: 0018:ffffc900001489b8 EFLAGS: 00010046 [ 39.316529][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 39.324494][ C1] RDX: ffff8881002c0000 RSI: ffffffff830a0050 RDI: ffffc90000148928 [ 39.332646][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 39.340603][ C1] R10: fffff52000029125 R11: 1ffff920000290a0 R12: ffff8881193a3678 [ 39.348905][ C1] R13: ffff8881193a3240 R14: ffff8881193a3688 R15: ffff888106b91da8 [ 39.356863][ C1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 39.365790][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.372357][ C1] CR2: ffffffffffffffc8 CR3: 00000001105a2000 CR4: 00000000001506e0 [ 39.380400][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.388372][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.396359][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 39.404962][ C1] Kernel Offset: disabled [ 39.409278][ C1] Rebooting in 86400 seconds..