Warning: Permanently added '10.128.1.113' (ECDSA) to the list of known hosts. executing program [ 73.188039][ T2961] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 73.468223][ T2961] usb 1-1: too many configurations: 85, using maximum allowed: 8 [ 74.288087][ T2961] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 74.297136][ T2961] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.305652][ T2961] usb 1-1: Product: syz [ 74.309921][ T2961] usb 1-1: Manufacturer: syz [ 74.314528][ T2961] usb 1-1: SerialNumber: syz [ 74.370262][ T2961] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 75.017669][ T2961] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 75.637860][ C1] INFO: trying to register non-static key. [ 75.643766][ C1] The code is fine but needs lockdep annotation, or maybe [ 75.651033][ C1] you didn't initialize this object before use? [ 75.657243][ C1] turning off the locking correctness validator. [ 75.663545][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0 [ 75.671503][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.681540][ C1] Call Trace: [ 75.684803][ C1] [ 75.687628][ C1] dump_stack_lvl+0xcd/0x134 [ 75.692268][ C1] register_lock_class+0xf79/0x10c0 [ 75.697455][ C1] ? mark_lock+0xef/0x17b0 [ 75.701863][ C1] ? mark_lock+0xef/0x17b0 [ 75.706262][ C1] ? is_dynamic_key+0x1a0/0x1a0 [ 75.711098][ C1] ? lock_chain_count+0x20/0x20 [ 75.715948][ C1] ? lock_chain_count+0x20/0x20 [ 75.720785][ C1] __lock_acquire+0x105/0x54a0 [ 75.725619][ C1] ? lock_chain_count+0x20/0x20 [ 75.730453][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 75.736506][ C1] lock_acquire+0x1ab/0x510 [ 75.740992][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 75.745738][ C1] ? lock_release+0x720/0x720 [ 75.750399][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 75.755578][ C1] ? ath9k_htc_rxep+0x31/0x210 [ 75.760320][ C1] ath9k_htc_rxep+0x31/0x210 [ 75.764894][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 75.769909][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 75.774752][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 75.780455][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 75.785902][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 75.791092][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 75.796458][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 75.801781][ C1] dummy_timer+0x11f9/0x32b0 [ 75.806386][ C1] ? dummy_dequeue+0x500/0x500 [ 75.811229][ C1] ? dummy_dequeue+0x500/0x500 [ 75.816068][ C1] call_timer_fn+0x1a5/0x6b0 [ 75.820652][ C1] ? add_timer_on+0x4a0/0x4a0 [ 75.825315][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 75.830180][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 75.835368][ C1] ? dummy_dequeue+0x500/0x500 [ 75.840118][ C1] __run_timers.part.0+0x675/0xa20 [ 75.845413][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 75.850169][ C1] ? lapic_next_event+0x4d/0x80 [ 75.855008][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 75.860198][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 75.865041][ C1] run_timer_softirq+0xb3/0x1d0 [ 75.869877][ C1] __do_softirq+0x29b/0x9c2 [ 75.874366][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 75.879027][ C1] irq_exit_rcu+0x5/0x20 [ 75.883250][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 75.888867][ C1] [ 75.891779][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 75.897757][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 75.903554][ 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 [ 75.923144][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 75.929194][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 75.937167][ C1] RDX: ffff888010a654c0 RSI: ffffffff892d2044 RDI: 0000000000000000 [ 75.945124][ C1] RBP: ffff88801770b064 R08: 0000000000000001 R09: 0000000000000001 [ 75.953086][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001 [ 75.961037][ C1] R13: ffff88801770b000 R14: ffff88801770b064 R15: ffff88801b7d6804 [ 75.969007][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 75.974108][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 75.979317][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 75.984500][ C1] acpi_idle_enter+0x361/0x500 [ 75.989338][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 75.994439][ C1] cpuidle_enter+0x4a/0xa0 [ 75.998840][ C1] do_idle+0x3e8/0x590 [ 76.002890][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 76.007893][ C1] ? _raw_spin_unlock_irqrestore+0x31/0x70 [ 76.013682][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 76.018868][ C1] cpu_startup_entry+0x14/0x20 [ 76.023619][ C1] start_secondary+0x265/0x340 [ 76.028454][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 76.033894][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 76.039797][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8 [ 76.047485][ C1] #PF: supervisor read access in kernel mode [ 76.053440][ C1] #PF: error_code(0x0000) - not-present page [ 76.059398][ C1] PGD b68f067 P4D b68f067 PUD b691067 PMD 0 [ 76.065370][ C1] Oops: 0000 [#1] PREEMPT SMP KASAN [ 76.070737][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0 [ 76.078781][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.088998][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 76.094356][ 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 [ 76.113944][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046 [ 76.119992][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 76.127956][ C1] RDX: ffff888010a654c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928 [ 76.135919][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 76.143880][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff8880131fb6d8 [ 76.151935][ C1] R13: ffff8880131fb2a0 R14: ffff8880131fb6e8 R15: ffff888026a4e8a8 [ 76.159901][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 76.168815][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.175395][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 76.183355][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.191315][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.199272][ C1] Call Trace: [ 76.202549][ C1] [ 76.205394][ C1] ? ath9k_rx_tasklet+0x680/0x680 [ 76.210414][ C1] ath9k_htc_rx_msg+0x2e4/0xb70 [ 76.215336][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 76.221042][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630 [ 76.226488][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 76.231667][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 76.237023][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 76.242212][ C1] dummy_timer+0x11f9/0x32b0 [ 76.246879][ C1] ? dummy_dequeue+0x500/0x500 [ 76.251723][ C1] ? dummy_dequeue+0x500/0x500 [ 76.256464][ C1] call_timer_fn+0x1a5/0x6b0 [ 76.261039][ C1] ? add_timer_on+0x4a0/0x4a0 [ 76.265708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 76.270553][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 76.275759][ C1] ? dummy_dequeue+0x500/0x500 [ 76.280502][ C1] __run_timers.part.0+0x675/0xa20 [ 76.285599][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 76.290357][ C1] ? lapic_next_event+0x4d/0x80 [ 76.295189][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 76.300376][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 76.305225][ C1] run_timer_softirq+0xb3/0x1d0 [ 76.310150][ C1] __do_softirq+0x29b/0x9c2 [ 76.314653][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 76.319317][ C1] irq_exit_rcu+0x5/0x20 [ 76.323548][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 76.329168][ C1] [ 76.332082][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 76.338053][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 76.343848][ 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 [ 76.363455][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 76.369523][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.377474][ C1] RDX: ffff888010a654c0 RSI: ffffffff892d2044 RDI: 0000000000000000 [ 76.385432][ C1] RBP: ffff88801770b064 R08: 0000000000000001 R09: 0000000000000001 [ 76.393559][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001 [ 76.401596][ C1] R13: ffff88801770b000 R14: ffff88801770b064 R15: ffff88801b7d6804 [ 76.409558][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 76.414607][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 76.419985][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 76.425167][ C1] acpi_idle_enter+0x361/0x500 [ 76.429918][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 76.435017][ C1] cpuidle_enter+0x4a/0xa0 [ 76.439508][ C1] do_idle+0x3e8/0x590 [ 76.443566][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 76.448568][ C1] ? _raw_spin_unlock_irqrestore+0x31/0x70 [ 76.454445][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 76.459715][ C1] cpu_startup_entry+0x14/0x20 [ 76.464459][ C1] start_secondary+0x265/0x340 [ 76.469207][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70 [ 76.474647][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 76.480527][ C1] Modules linked in: [ 76.484399][ C1] CR2: ffffffffffffffc8 [ 76.488532][ C1] ---[ end trace 73b7f5943a2aa971 ]--- [ 76.493973][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210 [ 76.499341][ 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 [ 76.519019][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046 [ 76.525068][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100 [ 76.533018][ C1] RDX: ffff888010a654c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928 [ 76.540986][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003 [ 76.549038][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff8880131fb6d8 [ 76.556991][ C1] R13: ffff8880131fb2a0 R14: ffff8880131fb6e8 R15: ffff888026a4e8a8 [ 76.565048][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 76.574049][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.580617][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 76.588585][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.596633][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.604609][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 76.613181][ C1] Kernel Offset: disabled [ 76.617497][ C1] Rebooting in 86400 seconds..