[[0;32m OK [0m] Started OpenBSD Secure Shell server.
[[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.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.1.116' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 35.428816][ T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 35.719001][ T32] usb 1-1: too many configurations: 186, using maximum allowed: 8
[ 36.518860][ T32] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 36.527899][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 36.535941][ T32] usb 1-1: Product: syz
[ 36.540484][ T32] usb 1-1: Manufacturer: syz
[ 36.546033][ T32] usb 1-1: SerialNumber: syz
[ 36.593020][ T32] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 37.208819][ T32] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 37.818852][ C1] INFO: trying to register non-static key.
[ 37.824845][ C1] The code is fine but needs lockdep annotation, or maybe
[ 37.831934][ C1] you didn't initialize this object before use?
[ 37.838154][ C1] turning off the locking correctness validator.
[ 37.844466][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc1-syzkaller #0
[ 37.852431][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.862477][ C1] Call Trace:
[ 37.865838][ C1]
[ 37.868675][ C1] dump_stack_lvl+0xcd/0x134
[ 37.873354][ C1] register_lock_class+0xf79/0x10c0
[ 37.878536][ C1] ? mark_lock+0xef/0x17b0
[ 37.882939][ C1] ? is_dynamic_key+0x1b0/0x1b0
[ 37.887854][ C1] ? lock_chain_count+0x20/0x20
[ 37.892709][ C1] ? lock_chain_count+0x20/0x20
[ 37.897538][ C1] __lock_acquire+0x105/0x54a0
[ 37.902282][ C1] ? lock_chain_count+0x20/0x20
[ 37.907118][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0
[ 37.913103][ C1] ? __lock_acquire+0x162f/0x54a0
[ 37.918151][ C1] lock_acquire+0x19d/0x4d0
[ 37.922672][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 37.927425][ C1] ? lock_release+0x6e0/0x6e0
[ 37.932084][ C1] ? lock_acquire+0x19d/0x4d0
[ 37.936759][ C1] ? kcov_remote_start+0xe2/0x430
[ 37.941781][ C1] _raw_spin_lock_irqsave+0x36/0x50
[ 37.946975][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 37.951731][ C1] ath9k_htc_rxep+0x31/0x210
[ 37.956309][ C1] ? ath9k_rx_tasklet+0x680/0x680
[ 37.961316][ C1] ath9k_htc_rx_msg+0x2e4/0xb70
[ 37.966147][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 37.971852][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630
[ 37.977300][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 37.982478][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 37.987836][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 37.993019][ C1] dummy_timer+0x11f9/0x32b0
[ 37.997592][ C1] ? dummy_dequeue+0x500/0x500
[ 38.002356][ C1] ? dummy_dequeue+0x500/0x500
[ 38.007109][ C1] call_timer_fn+0x1a5/0x630
[ 38.011683][ C1] ? timer_fixup_init+0x60/0x60
[ 38.016687][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 38.021515][ C1] ? _find_next_bit+0x1e3/0x260
[ 38.026349][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0
[ 38.032312][ C1] ? dummy_dequeue+0x500/0x500
[ 38.037068][ C1] __run_timers.part.0+0x675/0xa10
[ 38.042161][ C1] ? call_timer_fn+0x630/0x630
[ 38.046903][ C1] ? lapic_next_event+0x4d/0x80
[ 38.051738][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.057962][ C1] ? clockevents_program_event+0x12b/0x370
[ 38.063750][ C1] ? tick_program_event+0xa8/0x130
[ 38.068840][ C1] run_timer_softirq+0x80/0x120
[ 38.073673][ C1] __do_softirq+0x1b0/0x910
[ 38.078182][ C1] __irq_exit_rcu+0x117/0x160
[ 38.082839][ C1] irq_exit_rcu+0x5/0x10
[ 38.087075][ C1] sysvec_apic_timer_interrupt+0x6a/0x90
[ 38.092693][ C1]
[ 38.095602][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 38.101580][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 38.107368][ C1] Code: 89 de e8 cd ed 80 fb 84 db 75 ac e8 94 e6 80 fb e8 5f f2 86 fb eb 0c e8 88 e6 80 fb 0f 00 2d 81 b0 88 00 e8 7c e6 80 fb fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 ef 80 fb 48 85 db
[ 38.126957][ C1] RSP: 0018:ffffc900000dfd18 EFLAGS: 00000293
[ 38.133004][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 38.140967][ C1] RDX: ffff8881002c0000 RSI: ffffffff85c07ec4 RDI: ffffffff85c07eb1
[ 38.148935][ C1] RBP: ffff888109346064 R08: 0000000000000001 R09: 0000000000000001
[ 38.156896][ C1] R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000001
[ 38.164848][ C1] R13: ffff888109346000 R14: ffff888109346064 R15: ffff88810c78c804
[ 38.172813][ C1] ? trace_hardirqs_on+0x38/0x1a0
[ 38.177827][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 38.183014][ C1] ? acpi_idle_do_entry+0x1b1/0x250
[ 38.188217][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 38.193409][ C1] acpi_idle_enter+0x355/0x4f0
[ 38.198286][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 38.203386][ C1] cpuidle_enter+0x4a/0xa0
[ 38.207783][ C1] do_idle+0x3dd/0x580
[ 38.211832][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 38.216833][ C1] cpu_startup_entry+0x14/0x20
[ 38.221663][ C1] start_secondary+0x267/0x340
[ 38.226407][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 38.231846][ C1] secondary_startup_64_no_verify+0xb0/0xbb
[ 38.237829][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8
[ 38.245517][ C1] #PF: supervisor read access in kernel mode
[ 38.251469][ C1] #PF: error_code(0x0000) - not-present page
[ 38.257423][ C1] PGD 7426067 P4D 7426067 PUD 7428067 PMD 0
[ 38.263389][ C1] Oops: 0000 [#1] SMP KASAN
[ 38.267908][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-rc1-syzkaller #0
[ 38.275875][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.286004][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 38.291391][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 f0 64 37 fe 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 fd 6b 37 fe 45 84 ff 75 a8 e8 c3 64
[ 38.310998][ C1] RSP: 0018:ffffc900001489b8 EFLAGS: 00010046
[ 38.317048][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100
[ 38.324999][ C1] RDX: ffff8881002c0000 RSI: ffffffff830a0050 RDI: ffffc90000148928
[ 38.332949][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003
[ 38.340899][ C1] R10: fffff52000029125 R11: 1ffff920000290a0 R12: ffff88811f51b678
[ 38.348863][ C1] R13: ffff88811f51b240 R14: ffff88811f51b688 R15: ffff88810ca924a8
[ 38.356815][ C1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000
[ 38.365738][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.372336][ C1] CR2: ffffffffffffffc8 CR3: 000000010cc90000 CR4: 00000000001506e0
[ 38.380294][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.388244][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.396196][ C1] Call Trace:
[ 38.399456][ C1]
[ 38.402300][ C1] ? ath9k_rx_tasklet+0x680/0x680
[ 38.407308][ C1] ath9k_htc_rx_msg+0x2e4/0xb70
[ 38.412137][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 38.417837][ C1] ath9k_hif_usb_reg_in_cb+0x1ac/0x630
[ 38.423292][ C1] ? do_raw_spin_unlock+0x171/0x230
[ 38.428471][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 38.433826][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 38.439018][ C1] dummy_timer+0x11f9/0x32b0
[ 38.443608][ C1] ? dummy_dequeue+0x500/0x500
[ 38.448436][ C1] ? dummy_dequeue+0x500/0x500
[ 38.453189][ C1] call_timer_fn+0x1a5/0x630
[ 38.457777][ C1] ? timer_fixup_init+0x60/0x60
[ 38.462607][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 38.467448][ C1] ? _find_next_bit+0x1e3/0x260
[ 38.472284][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0
[ 38.478245][ C1] ? dummy_dequeue+0x500/0x500
[ 38.482988][ C1] __run_timers.part.0+0x675/0xa10
[ 38.488132][ C1] ? call_timer_fn+0x630/0x630
[ 38.492880][ C1] ? lapic_next_event+0x4d/0x80
[ 38.497712][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.503936][ C1] ? clockevents_program_event+0x12b/0x370
[ 38.509731][ C1] ? tick_program_event+0xa8/0x130
[ 38.514855][ C1] run_timer_softirq+0x80/0x120
[ 38.519700][ C1] __do_softirq+0x1b0/0x910
[ 38.524207][ C1] __irq_exit_rcu+0x117/0x160
[ 38.528876][ C1] irq_exit_rcu+0x5/0x10
[ 38.533101][ C1] sysvec_apic_timer_interrupt+0x6a/0x90
[ 38.538724][ C1]
[ 38.541637][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 38.547608][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250
[ 38.553403][ C1] Code: 89 de e8 cd ed 80 fb 84 db 75 ac e8 94 e6 80 fb e8 5f f2 86 fb eb 0c e8 88 e6 80 fb 0f 00 2d 81 b0 88 00 e8 7c e6 80 fb fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 07 ef 80 fb 48 85 db
[ 38.573083][ C1] RSP: 0018:ffffc900000dfd18 EFLAGS: 00000293
[ 38.579135][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 38.587095][ C1] RDX: ffff8881002c0000 RSI: ffffffff85c07ec4 RDI: ffffffff85c07eb1
[ 38.595149][ C1] RBP: ffff888109346064 R08: 0000000000000001 R09: 0000000000000001
[ 38.603103][ C1] R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000001
[ 38.611244][ C1] R13: ffff888109346000 R14: ffff888109346064 R15: ffff88810c78c804
[ 38.619201][ C1] ? trace_hardirqs_on+0x38/0x1a0
[ 38.624217][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 38.629402][ C1] ? acpi_idle_do_entry+0x1b1/0x250
[ 38.634587][ C1] ? acpi_idle_do_entry+0x1c4/0x250
[ 38.639770][ C1] acpi_idle_enter+0x355/0x4f0
[ 38.644519][ C1] cpuidle_enter_state+0x1b1/0xc80
[ 38.649617][ C1] cpuidle_enter+0x4a/0xa0
[ 38.654021][ C1] do_idle+0x3dd/0x580
[ 38.658075][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 38.663087][ C1] cpu_startup_entry+0x14/0x20
[ 38.667839][ C1] start_secondary+0x267/0x340
[ 38.672604][ C1] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 38.678097][ C1] secondary_startup_64_no_verify+0xb0/0xbb
[ 38.683996][ C1] Modules linked in:
[ 38.687889][ C1] CR2: ffffffffffffffc8
[ 38.692041][ C1] ---[ end trace 9e12949a182ebfef ]---
[ 38.697475][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 38.702860][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 f0 64 37 fe 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 fd 6b 37 fe 45 84 ff 75 a8 e8 c3 64
[ 38.722455][ C1] RSP: 0018:ffffc900001489b8 EFLAGS: 00010046
[ 38.728593][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: 0000000000000100
[ 38.736547][ C1] RDX: ffff8881002c0000 RSI: ffffffff830a0050 RDI: ffffc90000148928
[ 38.744502][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000003
[ 38.752456][ C1] R10: fffff52000029125 R11: 1ffff920000290a0 R12: ffff88811f51b678
[ 38.760498][ C1] R13: ffff88811f51b240 R14: ffff88811f51b688 R15: ffff88810ca924a8
[ 38.768454][ C1] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000
[ 38.777378][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.783946][ C1] CR2: ffffffffffffffc8 CR3: 000000010cc90000 CR4: 00000000001506e0
[ 38.792166][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.800177][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.808162][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 38.816912][ C1] Kernel Offset: disabled
[ 38.821287][ C1] Rebooting in 86400 seconds..