Warning: Permanently added '10.128.1.44' (ECDSA) to the list of known hosts. executing program [ 67.011431][ T30] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 67.531539][ T30] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 67.540743][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.549786][ T30] usb 1-1: Product: syz [ 67.554560][ T30] usb 1-1: Manufacturer: syz [ 67.559146][ T30] usb 1-1: SerialNumber: syz [ 67.603485][ T30] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 68.261490][ T30] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 68.901451][ C1] INFO: trying to register non-static key. [ 68.907265][ C1] The code is fine but needs lockdep annotation, or maybe [ 68.914410][ C1] you didn't initialize this object before use? [ 68.920619][ C1] turning off the locking correctness validator. [ 68.926916][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0 [ 68.934959][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.944992][ C1] Call Trace: [ 68.948262][ C1] [ 68.951087][ C1] dump_stack_lvl+0xcd/0x134 [ 68.955690][ C1] register_lock_class+0xf79/0x10c0 [ 68.960871][ C1] ? mark_lock+0xef/0x17b0 [ 68.965283][ C1] ? mark_lock+0xef/0x17b0 [ 68.969692][ C1] ? is_dynamic_key+0x1a0/0x1a0 [ 68.974522][ C1] ? lock_chain_count+0x20/0x20 [ 68.979353][ C1] ? lock_chain_count+0x20/0x20 [ 68.984182][ C1] __lock_acquire+0x105/0x54a0 [ 68.988940][ C1] ? lock_chain_count+0x20/0x20 [ 68.993782][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 68.999741][ C1] lock_acquire+0x1ab/0x510 [ 69.004242][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 69.008986][ C1] ? lock_release+0x720/0x720 [ 69.013645][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 69.018820][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 69.023566][ C1] ath9k_htc_rxep+0x31/0x210 [ 69.028135][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 69.033138][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 69.037990][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 69.043702][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 69.049153][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 69.054332][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 69.059689][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 69.064873][ C1] dummy_timer+0x11f9/0x32b0 [ 69.069636][ C1] ? dummy_dequeue+0x500/0x500 [ 69.074450][ C1] ? dummy_dequeue+0x500/0x500 [ 69.079195][ C1] call_timer_fn+0x1a5/0x6b0 [ 69.083792][ C1] ? add_timer_on+0x4a0/0x4a0 [ 69.088455][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 69.093381][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 69.098645][ C1] ? dummy_dequeue+0x500/0x500 [ 69.103389][ C1] __run_timers.part.0+0x675/0xa20 [ 69.108501][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 69.113307][ C1] ? lapic_next_event+0x4d/0x80 [ 69.118160][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 69.123351][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 69.128209][ C1] run_timer_softirq+0xb3/0x1d0 [ 69.133050][ C1] __do_softirq+0x29b/0x9c2 [ 69.137538][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 69.142223][ C1] irq_exit_rcu+0x5/0x20 [ 69.146447][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 69.152065][ C1] [ 69.154974][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 69.160936][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 69.166732][ C1] Code: 89 de e8 1d 9f 48 f8 84 db 75 ac e8 d4 98 48 f8 e8 cf c1 4e f8 eb 0c e8 c8 98 48 f8 0f 00 2d 71 4e c2 00 e8 bc 98 48 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 9e 48 f8 48 85 db [ 69.186329][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 69.192374][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.200325][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff892d1034 RDI: 0000000000000000 [ 69.208276][ C1] RBP: ffff888141988064 R08: 0000000000000001 R09: 0000000000000001 [ 69.216246][ C1] R10: ffffffff817bd228 R11: 0000000000000000 R12: 0000000000000001 [ 69.224230][ C1] R13: ffff888141988000 R14: ffff888141988064 R15: ffff888140ff7004 [ 69.232186][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 69.237217][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 69.242406][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 69.247589][ C1] acpi_idle_enter+0x361/0x500 [ 69.252341][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 69.257437][ C1] cpuidle_enter+0x4a/0xa0 [ 69.261851][ C1] do_idle+0x3e8/0x590 [ 69.265902][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 69.270907][ C1] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 69.276713][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 69.281894][ C1] cpu_startup_entry+0x14/0x20 [ 69.286640][ C1] start_secondary+0x265/0x340 [ 69.291405][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 69.296870][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 69.302847][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8 [ 69.310535][ C1] #PF: supervisor read access in kernel mode [ 69.316492][ C1] #PF: error_code(0x0000) - not-present page [ 69.322447][ C1] PGD b68f067 P4D b68f067 PUD b691067 PMD 0 [ 69.328416][ C1] Oops: 0000 [#1] PREEMPT SMP KASAN [ 69.333594][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0 [ 69.341551][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.351587][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 69.356944][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 70 86 6c fc 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 8d 8c 6c fc 45 84 ff 75 a8 e8 43 86 [ 69.376532][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046 [ 69.382582][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 69.390531][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff85092280 RDI: ffffc90000dc0928 [ 69.398500][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 69.406450][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff88803504b6d8 [ 69.414399][ C1] R13: ffff88803504b2a0 R14: ffff88803504b6e8 R15: ffff88801dc78da8 [ 69.422351][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 69.431263][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.437829][ C1] CR2: ffffffffffffffc8 CR3: 00000000169ea000 CR4: 00000000001506e0 [ 69.445782][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.453732][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.461683][ C1] Call Trace: [ 69.464957][ C1] [ 69.467800][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 69.472810][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 69.477649][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 69.483446][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 69.488903][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 69.494084][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 69.499520][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 69.504739][ C1] dummy_timer+0x11f9/0x32b0 [ 69.509385][ C1] ? dummy_dequeue+0x500/0x500 [ 69.514138][ C1] ? dummy_dequeue+0x500/0x500 [ 69.518897][ C1] call_timer_fn+0x1a5/0x6b0 [ 69.523656][ C1] ? add_timer_on+0x4a0/0x4a0 [ 69.528320][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 69.533152][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 69.538348][ C1] ? dummy_dequeue+0x500/0x500 [ 69.543095][ C1] __run_timers.part.0+0x675/0xa20 [ 69.548198][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 69.552965][ C1] ? lapic_next_event+0x4d/0x80 [ 69.557800][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 69.563068][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 69.567988][ C1] run_timer_softirq+0xb3/0x1d0 [ 69.572823][ C1] __do_softirq+0x29b/0x9c2 [ 69.577324][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 69.581997][ C1] irq_exit_rcu+0x5/0x20 [ 69.586249][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 69.591879][ C1] [ 69.594804][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 69.600777][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 69.606584][ C1] Code: 89 de e8 1d 9f 48 f8 84 db 75 ac e8 d4 98 48 f8 e8 cf c1 4e f8 eb 0c e8 c8 98 48 f8 0f 00 2d 71 4e c2 00 e8 bc 98 48 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 9e 48 f8 48 85 db [ 69.626186][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 69.632247][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.640216][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff892d1034 RDI: 0000000000000000 [ 69.648182][ C1] RBP: ffff888141988064 R08: 0000000000000001 R09: 0000000000000001 [ 69.656219][ C1] R10: ffffffff817bd228 R11: 0000000000000000 R12: 0000000000000001 [ 69.664176][ C1] R13: ffff888141988000 R14: ffff888141988064 R15: ffff888140ff7004 [ 69.672216][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 69.677232][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 69.682429][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 69.687611][ C1] acpi_idle_enter+0x361/0x500 [ 69.692360][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 69.697458][ C1] cpuidle_enter+0x4a/0xa0 [ 69.701859][ C1] do_idle+0x3e8/0x590 [ 69.705905][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 69.710904][ C1] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 69.716693][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 69.721875][ C1] cpu_startup_entry+0x14/0x20 [ 69.726616][ C1] start_secondary+0x265/0x340 [ 69.731360][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 69.736817][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 69.742693][ C1] Modules linked in: [ 69.746575][ C1] CR2: ffffffffffffffc8 [ 69.750707][ C1] ---[ end trace 4bb5ed7315d085ca ]--- [ 69.756137][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 69.761495][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 70 86 6c fc 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 8d 8c 6c fc 45 84 ff 75 a8 e8 43 86 [ 69.781087][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046 [ 69.787133][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 69.795105][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff85092280 RDI: ffffc90000dc0928 [ 69.803072][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 69.811032][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff88803504b6d8 [ 69.818995][ C1] R13: ffff88803504b2a0 R14: ffff88803504b6e8 R15: ffff88801dc78da8 [ 69.826962][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 69.835959][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.842524][ C1] CR2: ffffffffffffffc8 CR3: 00000000169ea000 CR4: 00000000001506e0 [ 69.850493][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.858493][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.866500][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 69.875037][ C1] Kernel Offset: disabled [ 69.879354][ C1] Rebooting in 86400 seconds..