[[0;32m OK [0m] Reached target Multi-User System.
[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
Starting Load/Save RF Kill Switch Status...
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.73' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 71.428170][ T20] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 71.708576][ T20] usb 1-1: too many configurations: 87, using maximum allowed: 8
[ 72.508284][ T20] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 72.517353][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 72.526786][ T20] usb 1-1: Product: syz
[ 72.531615][ T20] usb 1-1: Manufacturer: syz
[ 72.536209][ T20] usb 1-1: SerialNumber: syz
[ 72.590142][ T20] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 73.188058][ T20] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 73.608116][ T20] usb 1-1: ath9k_htc: Invalid TX pipe: 0
[ 73.613797][ T20] ath9k_htc 1-1:1.0: ath9k_htc: Unable to initialize HTC services
[ 73.808429][ C1] INFO: trying to register non-static key.
[ 73.814366][ C1] The code is fine but needs lockdep annotation, or maybe
[ 73.821456][ C1] you didn't initialize this object before use?
[ 73.827667][ C1] turning off the locking correctness validator.
[ 73.833973][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0
[ 73.841930][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 73.851983][ C1] Call Trace:
[ 73.855262][ C1]
[ 73.858094][ C1] dump_stack_lvl+0xcd/0x134
[ 73.862686][ C1] register_lock_class+0xf79/0x10c0
[ 73.867868][ C1] ? mark_lock+0xef/0x17b0
[ 73.872266][ C1] ? mark_lock+0xef/0x17b0
[ 73.876675][ C1] ? is_dynamic_key+0x1a0/0x1a0
[ 73.881537][ C1] ? lock_chain_count+0x20/0x20
[ 73.886371][ C1] ? lock_chain_count+0x20/0x20
[ 73.891214][ C1] __lock_acquire+0x105/0x54a0
[ 73.895967][ C1] ? lock_chain_count+0x20/0x20
[ 73.900844][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 73.907232][ C1] lock_acquire+0x1ab/0x510
[ 73.911735][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 73.916484][ C1] ? lock_release+0x720/0x720
[ 73.921156][ C1] _raw_spin_lock_irqsave+0x39/0x50
[ 73.926358][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 73.931265][ C1] ath9k_htc_rxep+0x31/0x210
[ 73.935849][ C1] ? ath9k_rx_tasklet+0x680/0x680
[ 73.940932][ C1] ath9k_htc_rx_msg+0x2e4/0xb70
[ 73.945795][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 73.951687][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630
[ 73.957149][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 73.962346][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 73.967717][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 73.972903][ C1] dummy_timer+0x11f9/0x32b0
[ 73.977658][ C1] ? dummy_dequeue+0x500/0x500
[ 73.982424][ C1] ? dummy_dequeue+0x500/0x500
[ 73.987269][ C1] call_timer_fn+0x1a5/0x6b0
[ 73.991844][ C1] ? add_timer_on+0x4a0/0x4a0
[ 73.996511][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 74.001458][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 74.007201][ C1] ? dummy_dequeue+0x500/0x500
[ 74.011960][ C1] __run_timers.part.0+0x675/0xa20
[ 74.017084][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 74.021877][ C1] ? lapic_next_event+0x4d/0x80
[ 74.026723][ C1] ? kvm_sched_clock_read+0x14/0x40
[ 74.031913][ C1] ? sched_clock_cpu+0x15/0x1f0
[ 74.036772][ C1] run_timer_softirq+0xb3/0x1d0
[ 74.041610][ C1] __do_softirq+0x29b/0x9c2
[ 74.046102][ C1] __irq_exit_rcu+0x16e/0x1c0
[ 74.050813][ C1] irq_exit_rcu+0x5/0x20
[ 74.055049][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 74.060680][ C1]
[ 74.063604][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 74.069691][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 74.075495][ 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
[ 74.095102][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293
[ 74.101169][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 74.109126][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff892d2044 RDI: 0000000000000000
[ 74.117168][ C1] RBP: ffff888142997064 R08: 0000000000000001 R09: 0000000000000001
[ 74.125121][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001
[ 74.133071][ C1] R13: ffff888142997000 R14: ffff888142997064 R15: ffff88801c0e2804
[ 74.141032][ C1] ? trace_hardirqs_on+0x38/0x1c0
[ 74.146042][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 74.151239][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 74.156420][ C1] acpi_idle_enter+0x361/0x500
[ 74.161168][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 74.166267][ C1] cpuidle_enter+0x4a/0xa0
[ 74.170666][ C1] do_idle+0x3e8/0x590
[ 74.174729][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 74.179745][ C1] cpu_startup_entry+0x14/0x20
[ 74.184617][ C1] start_secondary+0x265/0x340
[ 74.189379][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 74.194830][ C1] secondary_startup_64_no_verify+0xb0/0xbb
[ 74.200813][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8
[ 74.208508][ C1] #PF: supervisor read access in kernel mode
[ 74.214471][ C1] #PF: error_code(0x0000) - not-present page
[ 74.220439][ C1] PGD b68f067 P4D b68f067 PUD b691067 PMD 0
[ 74.226451][ C1] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 74.231683][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc7-syzkaller #0
[ 74.239667][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 74.249712][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 74.255079][ 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
[ 74.274678][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046
[ 74.280739][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100
[ 74.288694][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928
[ 74.296646][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003
[ 74.304611][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff88801b5736d8
[ 74.312567][ C1] R13: ffff88801b5732a0 R14: ffff88801b5736e8 R15: ffff8880170150a8
[ 74.320521][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 74.329446][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.336023][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0
[ 74.344077][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.352032][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.359995][ C1] Call Trace:
[ 74.363257][ C1]
[ 74.366081][ C1] ? ath9k_rx_tasklet+0x680/0x680
[ 74.371105][ C1] ath9k_htc_rx_msg+0x2e4/0xb70
[ 74.375943][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 74.381751][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630
[ 74.387196][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 74.392377][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 74.397754][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 74.402936][ C1] dummy_timer+0x11f9/0x32b0
[ 74.407513][ C1] ? dummy_dequeue+0x500/0x500
[ 74.412261][ C1] ? dummy_dequeue+0x500/0x500
[ 74.417001][ C1] call_timer_fn+0x1a5/0x6b0
[ 74.421577][ C1] ? add_timer_on+0x4a0/0x4a0
[ 74.426236][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 74.431071][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 74.436256][ C1] ? dummy_dequeue+0x500/0x500
[ 74.441000][ C1] __run_timers.part.0+0x675/0xa20
[ 74.446101][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 74.450850][ C1] ? lapic_next_event+0x4d/0x80
[ 74.455684][ C1] ? kvm_sched_clock_read+0x14/0x40
[ 74.460865][ C1] ? sched_clock_cpu+0x15/0x1f0
[ 74.465707][ C1] run_timer_softirq+0xb3/0x1d0
[ 74.470552][ C1] __do_softirq+0x29b/0x9c2
[ 74.475047][ C1] __irq_exit_rcu+0x16e/0x1c0
[ 74.479771][ C1] irq_exit_rcu+0x5/0x20
[ 74.484005][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 74.489622][ C1]
[ 74.492533][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 74.498493][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 74.504286][ 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
[ 74.523983][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293
[ 74.530056][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 74.538026][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff892d2044 RDI: 0000000000000000
[ 74.546005][ C1] RBP: ffff888142997064 R08: 0000000000000001 R09: 0000000000000001
[ 74.553965][ C1] R10: ffffffff817bd238 R11: 0000000000000000 R12: 0000000000000001
[ 74.561925][ C1] R13: ffff888142997000 R14: ffff888142997064 R15: ffff88801c0e2804
[ 74.569888][ C1] ? trace_hardirqs_on+0x38/0x1c0
[ 74.574918][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 74.580133][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 74.585318][ C1] acpi_idle_enter+0x361/0x500
[ 74.590068][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 74.595179][ C1] cpuidle_enter+0x4a/0xa0
[ 74.599579][ C1] do_idle+0x3e8/0x590
[ 74.603631][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 74.608639][ C1] cpu_startup_entry+0x14/0x20
[ 74.613455][ C1] start_secondary+0x265/0x340
[ 74.618236][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 74.623691][ C1] secondary_startup_64_no_verify+0xb0/0xbb
[ 74.629584][ C1] Modules linked in:
[ 74.633461][ C1] CR2: ffffffffffffffc8
[ 74.637597][ C1] ---[ end trace 9f50b4c628ad6925 ]---
[ 74.643029][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 74.648391][ 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
[ 74.667992][ C1] RSP: 0018:ffffc90000dc09b8 EFLAGS: 00010046
[ 74.674046][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100
[ 74.682000][ C1] RDX: ffff888010a6d4c0 RSI: ffffffff85092440 RDI: ffffc90000dc0928
[ 74.689953][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003
[ 74.697918][ C1] R10: fffff520001b8125 R11: 0000000000000000 R12: ffff88801b5736d8
[ 74.706042][ C1] R13: ffff88801b5732a0 R14: ffff88801b5736e8 R15: ffff8880170150a8
[ 74.713996][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 74.722939][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.729505][ C1] CR2: ffffffffffffffc8 CR3: 000000000b68e000 CR4: 00000000001506e0
[ 74.737482][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.745430][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.753385][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 74.762064][ C1] Kernel Offset: disabled
[ 74.766380][ C1] Rebooting in 86400 seconds..