[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
Starting Load/Save RF Kill Switch Status...
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.130' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 72.489640][ T3623] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 72.769965][ T3623] usb 1-1: too many configurations: 96, using maximum allowed: 8
[ 73.569813][ T3623] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 73.579159][ T3623] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 73.587621][ T3623] usb 1-1: Product: syz
[ 73.592132][ T3623] usb 1-1: Manufacturer: syz
[ 73.597331][ T3623] usb 1-1: SerialNumber: syz
[ 73.641483][ T3623] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 74.249924][ T3623] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 74.860026][ C1] INFO: trying to register non-static key.
[ 74.866040][ C1] The code is fine but needs lockdep annotation, or maybe
[ 74.873133][ C1] you didn't initialize this object before use?
[ 74.879642][ C1] turning off the locking correctness validator.
[ 74.885974][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc6-syzkaller #0
[ 74.893941][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 74.904196][ C1] Call Trace:
[ 74.907851][ C1]
[ 74.910772][ C1] dump_stack_lvl+0xcd/0x134
[ 74.915831][ C1] register_lock_class+0xf79/0x10c0
[ 74.921018][ C1] ? mark_lock+0xef/0x17b0
[ 74.925425][ C1] ? mark_lock+0xef/0x17b0
[ 74.930012][ C1] ? is_dynamic_key+0x1a0/0x1a0
[ 74.934845][ C1] ? lock_chain_count+0x20/0x20
[ 74.939695][ C1] ? lock_chain_count+0x20/0x20
[ 74.944615][ C1] __lock_acquire+0x105/0x54a0
[ 74.949359][ C1] ? lock_chain_count+0x20/0x20
[ 74.954286][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 74.960337][ C1] lock_acquire+0x1ab/0x510
[ 74.964826][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 74.969585][ C1] ? lock_release+0x720/0x720
[ 74.974341][ C1] _raw_spin_lock_irqsave+0x39/0x50
[ 74.979533][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 74.984282][ C1] ath9k_htc_rxep+0x31/0x210
[ 74.988863][ C1] ? ath9k_rx_tasklet+0x680/0x680
[ 74.994048][ C1] ath9k_htc_rx_msg+0x2e4/0xb70
[ 74.998937][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 75.004700][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630
[ 75.010157][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 75.015606][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 75.021248][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 75.026454][ C1] dummy_timer+0x11f9/0x32b0
[ 75.031302][ C1] ? dummy_dequeue+0x500/0x500
[ 75.036507][ C1] ? dummy_dequeue+0x500/0x500
[ 75.041251][ C1] call_timer_fn+0x1a5/0x6b0
[ 75.045912][ C1] ? add_timer_on+0x4a0/0x4a0
[ 75.050579][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 75.055422][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 75.060610][ C1] ? dummy_dequeue+0x500/0x500
[ 75.065373][ C1] __run_timers.part.0+0x675/0xa20
[ 75.070471][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 75.075217][ C1] ? lapic_next_event+0x4d/0x80
[ 75.080050][ C1] ? kvm_sched_clock_read+0x14/0x40
[ 75.085230][ C1] ? sched_clock_cpu+0x15/0x1f0
[ 75.090063][ C1] run_timer_softirq+0xb3/0x1d0
[ 75.095171][ C1] __do_softirq+0x29b/0x9c2
[ 75.099658][ C1] __irq_exit_rcu+0x16e/0x1c0
[ 75.104331][ C1] irq_exit_rcu+0x5/0x20
[ 75.108555][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 75.114258][ C1]
[ 75.117167][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 75.123145][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 75.129024][ 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
[ 75.148711][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293
[ 75.154757][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 75.162713][ C1] RDX: ffff888010a654c0 RSI: ffffffff892d2044 RDI: 0000000000000000
[ 75.170692][ C1] RBP: ffff888018442064 R08: 0000000000000001 R09: 0000000000000001
[ 75.178727][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001
[ 75.191346][ C1] R13: ffff888018442000 R14: ffff888018442064 R15: ffff88801ae64004
[ 75.199389][ C1] ? trace_hardirqs_on+0x38/0x1c0
[ 75.204406][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 75.209594][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 75.214788][ C1] acpi_idle_enter+0x361/0x500
[ 75.219549][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 75.224656][ C1] cpuidle_enter+0x4a/0xa0
[ 75.229061][ C1] do_idle+0x3e8/0x590
[ 75.233182][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 75.238187][ C1] cpu_startup_entry+0x14/0x20
[ 75.242928][ C1] start_secondary+0x265/0x340
[ 75.247934][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 75.253549][ C1] secondary_startup_64_no_verify+0xb0/0xbb
[ 75.259439][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8
[ 75.267125][ C1] #PF: supervisor read access in kernel mode
[ 75.273075][ C1] #PF: error_code(0x0000) - not-present page
[ 75.279030][ C1] PGD b68f067 P4D b68f067 PUD b691067 PMD 0
[ 75.285007][ C1] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 75.290276][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc6-syzkaller #0
[ 75.298229][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 75.308360][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 75.313806][ 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
[ 75.333396][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046
[ 75.339582][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100
[ 75.347552][ C1] RDX: ffff888010a654c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928
[ 75.355503][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003
[ 75.363456][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff8880377b36d8
[ 75.371418][ C1] R13: ffff8880377b32a0 R14: ffff8880377b36e8 R15: ffff8880129d40a8
[ 75.379374][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 75.388302][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.394952][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0
[ 75.402903][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.410866][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.418816][ C1] Call Trace:
[ 75.422074][ C1]
[ 75.424910][ C1] ? ath9k_rx_tasklet+0x680/0x680
[ 75.430011][ C1] ath9k_htc_rx_msg+0x2e4/0xb70
[ 75.434859][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 75.440578][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630
[ 75.446112][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 75.451808][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 75.457163][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 75.462345][ C1] dummy_timer+0x11f9/0x32b0
[ 75.466925][ C1] ? dummy_dequeue+0x500/0x500
[ 75.471669][ C1] ? dummy_dequeue+0x500/0x500
[ 75.476411][ C1] call_timer_fn+0x1a5/0x6b0
[ 75.480985][ C1] ? add_timer_on+0x4a0/0x4a0
[ 75.485657][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 75.491794][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 75.497170][ C1] ? dummy_dequeue+0x500/0x500
[ 75.502001][ C1] __run_timers.part.0+0x675/0xa20
[ 75.507100][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 75.511847][ C1] ? lapic_next_event+0x4d/0x80
[ 75.516941][ C1] ? kvm_sched_clock_read+0x14/0x40
[ 75.522132][ C1] ? sched_clock_cpu+0x15/0x1f0
[ 75.526970][ C1] run_timer_softirq+0xb3/0x1d0
[ 75.531980][ C1] __do_softirq+0x29b/0x9c2
[ 75.536469][ C1] __irq_exit_rcu+0x16e/0x1c0
[ 75.541216][ C1] irq_exit_rcu+0x5/0x20
[ 75.546049][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 75.551678][ C1]
[ 75.554594][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 75.560651][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 75.566559][ 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
[ 75.586164][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293
[ 75.592236][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 75.600192][ C1] RDX: ffff888010a654c0 RSI: ffffffff892d2044 RDI: 0000000000000000
[ 75.608864][ C1] RBP: ffff888018442064 R08: 0000000000000001 R09: 0000000000000001
[ 75.616841][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001
[ 75.625178][ C1] R13: ffff888018442000 R14: ffff888018442064 R15: ffff88801ae64004
[ 75.633241][ C1] ? trace_hardirqs_on+0x38/0x1c0
[ 75.638256][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 75.643551][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 75.648752][ C1] acpi_idle_enter+0x361/0x500
[ 75.653626][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 75.658733][ C1] cpuidle_enter+0x4a/0xa0
[ 75.663138][ C1] do_idle+0x3e8/0x590
[ 75.667358][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 75.672388][ C1] cpu_startup_entry+0x14/0x20
[ 75.677233][ C1] start_secondary+0x265/0x340
[ 75.682429][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 75.687878][ C1] secondary_startup_64_no_verify+0xb0/0xbb
[ 75.693766][ C1] Modules linked in:
[ 75.697645][ C1] CR2: ffffffffffffffc8
[ 75.701896][ C1] ---[ end trace c003c928bb45d97b ]---
[ 75.707544][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 75.713309][ 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
[ 75.733190][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046
[ 75.739534][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100
[ 75.747959][ C1] RDX: ffff888010a654c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928
[ 75.755933][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003
[ 75.764092][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff8880377b36d8
[ 75.772158][ C1] R13: ffff8880377b32a0 R14: ffff8880377b36e8 R15: ffff8880129d40a8
[ 75.780384][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 75.790078][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.796927][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0
[ 75.805071][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.814242][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.822297][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 75.831031][ C1] Kernel Offset: disabled
[ 75.835393][ C1] Rebooting in 86400 seconds..