Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. executing program [ 70.071426][ T29] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 70.351714][ T29] usb 1-1: too many configurations: 186, using maximum allowed: 8 [ 71.151604][ T29] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 71.160651][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.169123][ T29] usb 1-1: Product: syz [ 71.174055][ T29] usb 1-1: Manufacturer: syz [ 71.178636][ T29] usb 1-1: SerialNumber: syz [ 71.226721][ T29] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 71.851263][ T29] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 72.461191][ C1] INFO: trying to register non-static key. [ 72.467061][ C1] The code is fine but needs lockdep annotation, or maybe [ 72.474185][ C1] you didn't initialize this object before use? [ 72.480416][ C1] turning off the locking correctness validator. [ 72.486728][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0 [ 72.494707][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.504745][ C1] Call Trace: [ 72.508007][ C1] [ 72.510833][ C1] dump_stack_lvl+0xcd/0x134 [ 72.515497][ C1] register_lock_class+0xf79/0x10c0 [ 72.520697][ C1] ? mark_lock+0xef/0x17b0 [ 72.525108][ C1] ? mark_lock+0xef/0x17b0 [ 72.529597][ C1] ? is_dynamic_key+0x1a0/0x1a0 [ 72.534431][ C1] ? lock_chain_count+0x20/0x20 [ 72.539263][ C1] ? lock_chain_count+0x20/0x20 [ 72.544133][ C1] __lock_acquire+0x105/0x54a0 [ 72.548889][ C1] ? lock_chain_count+0x20/0x20 [ 72.553733][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.559699][ C1] lock_acquire+0x1ab/0x510 [ 72.564186][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 72.568938][ C1] ? lock_release+0x720/0x720 [ 72.573600][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 72.578797][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 72.583545][ C1] ath9k_htc_rxep+0x31/0x210 [ 72.588116][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 72.593204][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 72.598037][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.603737][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 72.609183][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 72.614372][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 72.619826][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 72.625006][ C1] dummy_timer+0x11f9/0x32b0 [ 72.629582][ C1] ? dummy_dequeue+0x500/0x500 [ 72.634345][ C1] ? dummy_dequeue+0x500/0x500 [ 72.639084][ C1] call_timer_fn+0x1a5/0x6b0 [ 72.643663][ C1] ? add_timer_on+0x4a0/0x4a0 [ 72.648320][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 72.653158][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 72.658352][ C1] ? dummy_dequeue+0x500/0x500 [ 72.663105][ C1] __run_timers.part.0+0x675/0xa20 [ 72.668202][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 72.672949][ C1] ? lapic_next_event+0x4d/0x80 [ 72.677836][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 72.683029][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 72.687870][ C1] run_timer_softirq+0xb3/0x1d0 [ 72.692748][ C1] __do_softirq+0x29b/0x9c2 [ 72.697265][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 72.701929][ C1] irq_exit_rcu+0x5/0x20 [ 72.706154][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 72.711785][ C1] [ 72.714702][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 72.720666][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 72.726458][ C1] Code: 89 de e8 1d 8f 48 f8 84 db 75 ac e8 d4 88 48 f8 e8 cf b1 4e f8 eb 0c e8 c8 88 48 f8 0f 00 2d 61 3e c2 00 e8 bc 88 48 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 8e 48 f8 48 85 db [ 72.746922][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 72.752968][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.760925][ C1] RDX: ffff888010a654c0 RSI: ffffffff892d2044 RDI: 0000000000000000 [ 72.768877][ C1] RBP: ffff888017545064 R08: 0000000000000001 R09: 0000000000000001 [ 72.776827][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001 [ 72.784804][ C1] R13: ffff888017545000 R14: ffff888017545064 R15: ffff88801b84c804 [ 72.792771][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 72.797781][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 72.802963][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 72.808161][ C1] acpi_idle_enter+0x361/0x500 [ 72.812909][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 72.818009][ C1] cpuidle_enter+0x4a/0xa0 [ 72.822424][ C1] do_idle+0x3e8/0x590 [ 72.826482][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 72.831485][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x70 [ 72.837268][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 72.842451][ C1] cpu_startup_entry+0x14/0x20 [ 72.847192][ C1] start_secondary+0x265/0x340 [ 72.851937][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 72.857399][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 72.863463][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8 [ 72.871170][ C1] #PF: supervisor read access in kernel mode [ 72.877131][ C1] #PF: error_code(0x0000) - not-present page [ 72.883088][ C1] PGD b68f067 P4D b68f067 PUD b691067 PMD 0 [ 72.889062][ C1] Oops: 0000 [#1] PREEMPT SMP KASAN [ 72.894249][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0 [ 72.902213][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.912261][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 72.917635][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 c0 84 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 dd 8a 6c fc 45 84 ff 75 a8 e8 93 84 [ 72.937251][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046 [ 72.943664][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 72.951616][ C1] RDX: ffff888010a654c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928 [ 72.959566][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 72.967516][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff88801cc6b6d8 [ 72.975513][ C1] R13: ffff88801cc6b2a0 R14: ffff88801cc6b6e8 R15: ffff88801799a0a8 [ 72.983506][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 72.992424][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.998995][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 73.006953][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.014904][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.022861][ C1] Call Trace: [ 73.026123][ C1] [ 73.028950][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 73.033959][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 73.038793][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 73.044501][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 73.049942][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 73.055122][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 73.060479][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 73.065674][ C1] dummy_timer+0x11f9/0x32b0 [ 73.070462][ C1] ? dummy_dequeue+0x500/0x500 [ 73.075212][ C1] ? dummy_dequeue+0x500/0x500 [ 73.079981][ C1] call_timer_fn+0x1a5/0x6b0 [ 73.084630][ C1] ? add_timer_on+0x4a0/0x4a0 [ 73.089324][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 73.094188][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 73.099726][ C1] ? dummy_dequeue+0x500/0x500 [ 73.104485][ C1] __run_timers.part.0+0x675/0xa20 [ 73.109602][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 73.114360][ C1] ? lapic_next_event+0x4d/0x80 [ 73.119201][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 73.124384][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 73.129265][ C1] run_timer_softirq+0xb3/0x1d0 [ 73.134104][ C1] __do_softirq+0x29b/0x9c2 [ 73.138648][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 73.143312][ C1] irq_exit_rcu+0x5/0x20 [ 73.148502][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 73.154139][ C1] [ 73.157497][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 73.163698][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 73.169509][ C1] Code: 89 de e8 1d 8f 48 f8 84 db 75 ac e8 d4 88 48 f8 e8 cf b1 4e f8 eb 0c e8 c8 88 48 f8 0f 00 2d 61 3e c2 00 e8 bc 88 48 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 8e 48 f8 48 85 db [ 73.189383][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 73.195450][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.203405][ C1] RDX: ffff888010a654c0 RSI: ffffffff892d2044 RDI: 0000000000000000 [ 73.211364][ C1] RBP: ffff888017545064 R08: 0000000000000001 R09: 0000000000000001 [ 73.219322][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001 [ 73.227282][ C1] R13: ffff888017545000 R14: ffff888017545064 R15: ffff88801b84c804 [ 73.235241][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 73.240260][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 73.245460][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 73.250655][ C1] acpi_idle_enter+0x361/0x500 [ 73.255417][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 73.260531][ C1] cpuidle_enter+0x4a/0xa0 [ 73.264939][ C1] do_idle+0x3e8/0x590 [ 73.268994][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 73.274002][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x70 [ 73.279980][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 73.285657][ C1] cpu_startup_entry+0x14/0x20 [ 73.290422][ C1] start_secondary+0x265/0x340 [ 73.295173][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 73.300622][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 73.306510][ C1] Modules linked in: [ 73.310383][ C1] CR2: ffffffffffffffc8 [ 73.314530][ C1] ---[ end trace ff2438b6819fc82a ]--- [ 73.319958][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 73.325325][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 c0 84 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 dd 8a 6c fc 45 84 ff 75 a8 e8 93 84 [ 73.344998][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046 [ 73.351045][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 73.358997][ C1] RDX: ffff888010a654c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928 [ 73.366952][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 73.374911][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff88801cc6b6d8 [ 73.382869][ C1] R13: ffff88801cc6b2a0 R14: ffff88801cc6b6e8 R15: ffff88801799a0a8 [ 73.390935][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 73.399901][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.406482][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 73.414472][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.422424][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.430377][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 73.438914][ C1] Kernel Offset: disabled [ 73.443231][ C1] Rebooting in 86400 seconds..