Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. executing program [ 33.991730][ T2674] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 34.291992][ T2674] usb 1-1: too many configurations: 38, using maximum allowed: 8 [ 35.121908][ T2674] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 35.131257][ T2674] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.140174][ T2674] usb 1-1: Product: syz [ 35.144801][ T2674] usb 1-1: Manufacturer: syz [ 35.149779][ T2674] usb 1-1: SerialNumber: syz [ 35.193728][ T2674] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 35.821734][ T2674] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 36.442054][ C1] INFO: trying to register non-static key. [ 36.448276][ C1] The code is fine but needs lockdep annotation, or maybe [ 36.455684][ C1] you didn't initialize this object before use? [ 36.461904][ C1] turning off the locking correctness validator. [ 36.468500][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc1-syzkaller #0 [ 36.476466][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.486516][ C1] Call Trace: [ 36.489777][ C1] [ 36.492600][ C1] dump_stack_lvl+0xcd/0x134 [ 36.497190][ C1] register_lock_class+0xf79/0x10c0 [ 36.502371][ C1] ? mark_lock+0xef/0x17b0 [ 36.506766][ C1] ? is_dynamic_key+0x1b0/0x1b0 [ 36.511596][ C1] ? lock_chain_count+0x20/0x20 [ 36.516564][ C1] ? lock_chain_count+0x20/0x20 [ 36.521688][ C1] __lock_acquire+0x105/0x54a0 [ 36.526456][ C1] ? lock_chain_count+0x20/0x20 [ 36.531495][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 36.537612][ C1] ? __lock_acquire+0x162f/0x54a0 [ 36.542637][ C1] lock_acquire+0x19d/0x4d0 [ 36.547256][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 36.552363][ C1] ? lock_release+0x6e0/0x6e0 [ 36.557025][ C1] ? lock_acquire+0x19d/0x4d0 [ 36.561698][ C1] ? kcov_remote_start+0xe2/0x430 [ 36.566829][ C1] _raw_spin_lock_irqsave+0x36/0x50 [ 36.572032][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 36.576980][ C1] ath9k_htc_rxep+0x31/0x210 [ 36.582421][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 36.587651][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 36.592781][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 36.598637][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 36.604201][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 36.609413][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 36.614781][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 36.619989][ C1] dummy_timer+0x11f9/0x32b0 [ 36.625037][ C1] ? dummy_dequeue+0x500/0x500 [ 36.630056][ C1] ? dummy_dequeue+0x500/0x500 [ 36.634803][ C1] call_timer_fn+0x1a5/0x630 [ 36.639381][ C1] ? timer_fixup_init+0x60/0x60 [ 36.644318][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 36.649161][ C1] ? _find_next_bit+0x1e3/0x260 [ 36.654005][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 36.659971][ C1] ? dummy_dequeue+0x500/0x500 [ 36.664997][ C1] __run_timers.part.0+0x675/0xa10 [ 36.670315][ C1] ? call_timer_fn+0x630/0x630 [ 36.675197][ C1] ? lapic_next_event+0x4d/0x80 [ 36.680129][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 36.686363][ C1] ? clockevents_program_event+0x12b/0x370 [ 36.692335][ C1] ? tick_program_event+0xa8/0x130 [ 36.697427][ C1] run_timer_softirq+0x80/0x120 [ 36.702356][ C1] __do_softirq+0x1b0/0x910 [ 36.706864][ C1] __irq_exit_rcu+0x117/0x160 [ 36.711533][ C1] irq_exit_rcu+0x5/0x10 [ 36.715763][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 36.721384][ C1] [ 36.724405][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 36.730369][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 36.736177][ 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 [ 36.757791][ C1] RSP: 0018:ffffc900000dfd18 EFLAGS: 00000293 [ 36.763952][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.771915][ C1] RDX: ffff8881002c0000 RSI: ffffffff85c07ec4 RDI: ffffffff85c07eb1 [ 36.779971][ C1] RBP: ffff888109c33064 R08: 0000000000000001 R09: 0000000000000001 [ 36.787989][ C1] R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000001 [ 36.796040][ C1] R13: ffff888109c33000 R14: ffff888109c33064 R15: ffff88810c30b004 [ 36.804051][ C1] ? trace_hardirqs_on+0x38/0x1a0 [ 36.809177][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 36.814369][ C1] ? acpi_idle_do_entry+0x1b1/0x250 [ 36.819552][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 36.824947][ C1] acpi_idle_enter+0x355/0x4f0 [ 36.829803][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 36.835171][ C1] cpuidle_enter+0x4a/0xa0 [ 36.839598][ C1] do_idle+0x3dd/0x580 [ 36.843936][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 36.849146][ C1] cpu_startup_entry+0x14/0x20 [ 36.853890][ C1] start_secondary+0x267/0x340 [ 36.858634][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 36.864077][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 36.869992][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8 [ 36.877910][ C1] #PF: supervisor read access in kernel mode [ 36.883870][ C1] #PF: error_code(0x0000) - not-present page [ 36.889882][ C1] PGD 7426067 P4D 7426067 PUD 7428067 PMD 0 [ 36.895873][ C1] Oops: 0000 [#1] SMP KASAN [ 36.900544][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc1-syzkaller #0 [ 36.908770][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.919043][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 36.924426][ 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 [ 36.944202][ C1] RSP: 0018:ffffc900001489b8 EFLAGS: 00010046 [ 36.950448][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 36.958404][ C1] RDX: ffff8881002c0000 RSI: ffffffff830a0050 RDI: ffffc90000148928 [ 36.966707][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 36.975161][ C1] R10: fffff52000029125 R11: 1ffff920000290a0 R12: ffff88811e433678 [ 36.983393][ C1] R13: ffff88811e433240 R14: ffff88811e433688 R15: ffff88810c2dcea8 [ 36.991441][ C1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 37.000367][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.006941][ C1] CR2: ffffffffffffffc8 CR3: 000000010e442000 CR4: 00000000001506e0 [ 37.015359][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.023334][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.031407][ C1] Call Trace: [ 37.034678][ C1] [ 37.037512][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 37.042668][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 37.047529][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 37.053253][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 37.058737][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 37.063918][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 37.069387][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 37.074671][ C1] dummy_timer+0x11f9/0x32b0 [ 37.079342][ C1] ? dummy_dequeue+0x500/0x500 [ 37.084129][ C1] ? dummy_dequeue+0x500/0x500 [ 37.088936][ C1] call_timer_fn+0x1a5/0x630 [ 37.093526][ C1] ? timer_fixup_init+0x60/0x60 [ 37.098377][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 37.103232][ C1] ? _find_next_bit+0x1e3/0x260 [ 37.108100][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 37.114061][ C1] ? dummy_dequeue+0x500/0x500 [ 37.118894][ C1] __run_timers.part.0+0x675/0xa10 [ 37.124279][ C1] ? call_timer_fn+0x630/0x630 [ 37.129285][ C1] ? lapic_next_event+0x4d/0x80 [ 37.134141][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 37.140394][ C1] ? clockevents_program_event+0x12b/0x370 [ 37.146457][ C1] ? tick_program_event+0xa8/0x130 [ 37.151557][ C1] run_timer_softirq+0x80/0x120 [ 37.156400][ C1] __do_softirq+0x1b0/0x910 [ 37.160890][ C1] __irq_exit_rcu+0x117/0x160 [ 37.165638][ C1] irq_exit_rcu+0x5/0x10 [ 37.169960][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 37.175785][ C1] [ 37.178790][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 37.185643][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 37.191962][ 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 [ 37.212522][ C1] RSP: 0018:ffffc900000dfd18 EFLAGS: 00000293 [ 37.218569][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.226534][ C1] RDX: ffff8881002c0000 RSI: ffffffff85c07ec4 RDI: ffffffff85c07eb1 [ 37.234577][ C1] RBP: ffff888109c33064 R08: 0000000000000001 R09: 0000000000000001 [ 37.242666][ C1] R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000001 [ 37.250636][ C1] R13: ffff888109c33000 R14: ffff888109c33064 R15: ffff88810c30b004 [ 37.258603][ C1] ? trace_hardirqs_on+0x38/0x1a0 [ 37.263728][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 37.269025][ C1] ? acpi_idle_do_entry+0x1b1/0x250 [ 37.274210][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 37.279402][ C1] acpi_idle_enter+0x355/0x4f0 [ 37.284171][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 37.289265][ C1] cpuidle_enter+0x4a/0xa0 [ 37.293660][ C1] do_idle+0x3dd/0x580 [ 37.297718][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 37.303173][ C1] cpu_startup_entry+0x14/0x20 [ 37.307916][ C1] start_secondary+0x267/0x340 [ 37.312934][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 37.318733][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 37.324646][ C1] Modules linked in: [ 37.328527][ C1] CR2: ffffffffffffffc8 [ 37.332690][ C1] ---[ end trace 651917df4af66821 ]--- [ 37.338132][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 37.343597][ 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 [ 37.363961][ C1] RSP: 0018:ffffc900001489b8 EFLAGS: 00010046 [ 37.370025][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 37.377987][ C1] RDX: ffff8881002c0000 RSI: ffffffff830a0050 RDI: ffffc90000148928 [ 37.386161][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 37.394226][ C1] R10: fffff52000029125 R11: 1ffff920000290a0 R12: ffff88811e433678 [ 37.402201][ C1] R13: ffff88811e433240 R14: ffff88811e433688 R15: ffff88810c2dcea8 [ 37.410415][ C1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 37.419721][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.426332][ C1] CR2: ffffffffffffffc8 CR3: 000000010e442000 CR4: 00000000001506e0 [ 37.434298][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.442394][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.450359][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 37.459220][ C1] Kernel Offset: disabled [ 37.463540][ C1] Rebooting in 86400 seconds..