Starting Update UTMP about System Runlevel Changes...
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
[ 12.724515][ C1] random: crng init done
[ 12.725443][ C1] random: 7 urandom warning(s) missed due to ratelimiting
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.165' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 19.642787][ T68] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 20.161821][ T68] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 20.171034][ T68] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 20.179085][ T68] usb 1-1: Product: syz
[ 20.183317][ T68] usb 1-1: Manufacturer: syz
[ 20.187900][ T68] usb 1-1: SerialNumber: syz
[ 20.232605][ T68] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 20.841319][ T68] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 21.460771][ C1] INFO: trying to register non-static key.
[ 21.466571][ C1] the code is fine but needs lockdep annotation.
[ 21.472932][ C1] turning off the locking correctness validator.
[ 21.479268][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc1-syzkaller #0
[ 21.487141][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 21.497161][ C1] Call Trace:
[ 21.500413][ C1]
[ 21.503251][ C1] dump_stack+0xf6/0x16e
[ 21.507463][ C1] register_lock_class+0x1228/0x16d0
[ 21.512712][ C1] ? lock_downgrade+0x720/0x720
[ 21.517528][ C1] ? is_dynamic_key+0x1b0/0x1b0
[ 21.522347][ C1] ? trace_hardirqs_off+0x27/0x1f0
[ 21.527424][ C1] ? _raw_spin_unlock_irqrestore+0x2a/0x40
[ 21.533197][ C1] __lock_acquire+0x101/0x6270
[ 21.537929][ C1] ? __kasan_slab_free+0x117/0x160
[ 21.543008][ C1] ? kmem_cache_free+0x9b/0x360
[ 21.547827][ C1] ? kfree_skbmem+0xef/0x1b0
[ 21.552383][ C1] ? kfree_skb+0x102/0x3c0
[ 21.556768][ C1] ? ath9k_htc_rx_msg+0x1ea/0xb00
[ 21.561758][ C1] ? ath9k_hif_usb_rx_cb+0xc76/0x1050
[ 21.567202][ C1] ? __usb_hcd_giveback_urb+0x29a/0x550
[ 21.572725][ C1] ? usb_hcd_giveback_urb+0x368/0x420
[ 21.578072][ C1] ? dummy_timer+0x125e/0x32b4
[ 21.582814][ C1] ? call_timer_fn+0x1ac/0x6e0
[ 21.587564][ C1] ? run_timer_softirq+0x5e5/0x14c0
[ 21.592815][ C1] ? __do_softirq+0x21e/0x996
[ 21.597458][ C1] ? asm_call_on_stack+0xf/0x20
[ 21.602293][ C1] ? do_softirq_own_stack+0x109/0x140
[ 21.607640][ C1] ? irq_exit_rcu+0x16f/0x1a0
[ 21.612283][ C1] ? lockdep_hardirqs_on_prepare+0x550/0x550
[ 21.618227][ C1] ? acpi_idle_do_entry+0xa9/0xe0
[ 21.623218][ C1] ? acpi_idle_enter+0x42b/0xac0
[ 21.628123][ C1] ? cpuidle_enter_state+0xdb/0xc20
[ 21.633287][ C1] ? cpuidle_enter+0x4a/0xa0
[ 21.637843][ C1] ? do_idle+0x3c2/0x500
[ 21.642052][ C1] ? cpu_startup_entry+0x14/0x20
[ 21.646956][ C1] ? start_secondary+0x294/0x370
[ 21.651859][ C1] ? secondary_startup_64+0xb6/0xc0
[ 21.657035][ C1] ? cpu_startup_entry+0x14/0x20
[ 21.661937][ C1] lock_acquire+0x18b/0x7c0
[ 21.666422][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 21.671151][ C1] ? lock_release+0x710/0x710
[ 21.675804][ C1] ? kfree_skbmem+0xef/0x1b0
[ 21.680371][ C1] ? kfree_skbmem+0xef/0x1b0
[ 21.684940][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 21.690451][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 21.695703][ C1] _raw_spin_lock_irqsave+0x32/0x50
[ 21.700866][ C1] ? ath9k_htc_rxep+0x31/0x210
[ 21.705613][ C1] ath9k_htc_rxep+0x31/0x210
[ 21.710183][ C1] ? ath9k_rx_tasklet+0x660/0x660
[ 21.715188][ C1] ath9k_htc_rx_msg+0x2d9/0xb00
[ 21.720004][ C1] ath9k_hif_usb_rx_cb+0xc76/0x1050
[ 21.725171][ C1] ? __usb_hcd_giveback_urb+0x26f/0x550
[ 21.730684][ C1] ? hif_usb_mgmt_cb+0x310/0x310
[ 21.735773][ C1] ? do_raw_spin_lock+0x120/0x290
[ 21.740775][ C1] ? trace_hardirqs_off+0x27/0x1f0
[ 21.745854][ C1] __usb_hcd_giveback_urb+0x29a/0x550
[ 21.751291][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 21.756458][ C1] dummy_timer+0x125e/0x32b4
[ 21.761015][ C1] ? dummy_udc_probe+0x980/0x980
[ 21.765921][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 21.771431][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 21.776682][ C1] call_timer_fn+0x1ac/0x6e0
[ 21.781237][ C1] ? dummy_udc_probe+0x980/0x980
[ 21.786153][ C1] ? msleep_interruptible+0x130/0x130
[ 21.791490][ C1] ? lock_downgrade+0x720/0x720
[ 21.796306][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 21.801480][ C1] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 21.807427][ C1] ? dummy_udc_probe+0x980/0x980
[ 21.812329][ C1] run_timer_softirq+0x5e5/0x14c0
[ 21.817334][ C1] ? add_timer+0x7b0/0x7b0
[ 21.821724][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 21.827275][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 21.832536][ C1] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 21.838525][ C1] __do_softirq+0x21e/0x996
[ 21.842998][ C1] asm_call_on_stack+0xf/0x20
[ 21.847668][ C1]
[ 21.850577][ C1] do_softirq_own_stack+0x109/0x140
[ 21.855742][ C1] irq_exit_rcu+0x16f/0x1a0
[ 21.860215][ C1] sysvec_apic_timer_interrupt+0xd3/0x1b0
[ 21.865902][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 21.871849][ C1] RIP: 0010:acpi_safe_halt+0x72/0x90
[ 21.877114][ C1] Code: 74 06 5b e9 c0 32 9f fb e8 bb 32 9f fb e8 c6 96 a4 fb e9 0c 00 00 00 e8 ac 32 9f fb 0f 00 2d 45 6e 84 00 e8 a0 32 9f fb fb f4 e8 b8 94 a4 fb 5b e9 92 32 9f fb 48 89 df e8 7a e1 c8 fb eb ab
[ 21.896697][ C1] RSP: 0018:ffff8881da22fc60 EFLAGS: 00000293
[ 21.902733][ C1] RAX: ffff8881da213200 RBX: 0000000000000000 RCX: 1ffffffff1014efa
[ 21.910671][ C1] RDX: 0000000000000000 RSI: ffffffff85a03aa0 RDI: ffff8881da213a38
[ 21.918608][ C1] RBP: ffff8881d8d2a864 R08: 0000000000000000 R09: 0000000000000001
[ 21.926545][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881d8d2a864
[ 21.934485][ C1] R13: 1ffff1103b445f96 R14: ffff8881d8d2a865 R15: 0000000000000001
[ 21.942429][ C1] ? acpi_safe_halt+0x70/0x90
[ 21.947080][ C1] acpi_idle_do_entry+0xa9/0xe0
[ 21.951897][ C1] acpi_idle_enter+0x42b/0xac0
[ 21.956626][ C1] ? acpi_idle_enter_s2idle+0x190/0x190
[ 21.962136][ C1] ? kvm_sched_clock_read+0x14/0x30
[ 21.967302][ C1] ? sched_clock+0x5/0x10
[ 21.971597][ C1] ? sched_clock_cpu+0x18/0x170
[ 21.976414][ C1] cpuidle_enter_state+0xdb/0xc20
[ 21.981404][ C1] ? tick_nohz_idle_stop_tick+0x54f/0xb50
[ 21.987088][ C1] cpuidle_enter+0x4a/0xa0
[ 21.991468][ C1] do_idle+0x3c2/0x500
[ 21.995504][ C1] ? arch_cpu_idle_exit+0x40/0x40
[ 22.000494][ C1] ? lockdep_hardirqs_on_prepare+0x370/0x550
[ 22.006439][ C1] cpu_startup_entry+0x14/0x20
[ 22.011169][ C1] start_secondary+0x294/0x370
[ 22.015898][ C1] ? set_cpu_sibling_map+0x1e90/0x1e90
[ 22.021320][ C1] secondary_startup_64+0xb6/0xc0
[ 22.026335][ C1] BUG: unable to handle page fault for address: ffffffffffffffc8
[ 22.034015][ C1] #PF: supervisor read access in kernel mode
[ 22.039957][ C1] #PF: error_code(0x0000) - not-present page
[ 22.045899][ C1] PGD 7226067 P4D 7226067 PUD 7228067 PMD 0
[ 22.051853][ C1] Oops: 0000 [#1] SMP KASAN
[ 22.056336][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc1-syzkaller #0
[ 22.064188][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 22.074215][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 22.079553][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 70 56 62 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 ad 57 62 fe 45 84 ff 75 a8 e8 43 56
[ 22.099123][ C1] RSP: 0018:ffff8881db3098b0 EFLAGS: 00010046
[ 22.105154][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: ffffffff81274370
[ 22.113093][ C1] RDX: 0000000000000000 RSI: ffffffff82dd16d0 RDI: ffff8881db309820
[ 22.121044][ C1] RBP: dffffc0000000000 R08: 0000000000000004 R09: ffffed103b661305
[ 22.128983][ C1] R10: 0000000000000003 R11: ffffed103b661304 R12: ffff8881cd69b538
[ 22.136926][ C1] R13: ffff8881cd69b100 R14: ffff8881cd69b548 R15: ffffed10392ce210
[ 22.144865][ C1] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000
[ 22.153760][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.160311][ C1] CR2: ffffffffffffffc8 CR3: 00000001cf9f6000 CR4: 00000000001406e0
[ 22.168250][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 22.176189][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 22.184135][ C1] Call Trace:
[ 22.187388][ C1]
[ 22.190209][ C1] ? ath9k_rx_tasklet+0x660/0x660
[ 22.195288][ C1] ath9k_htc_rx_msg+0x2d9/0xb00
[ 22.200105][ C1] ath9k_hif_usb_rx_cb+0xc76/0x1050
[ 22.205273][ C1] ? __usb_hcd_giveback_urb+0x26f/0x550
[ 22.210799][ C1] ? hif_usb_mgmt_cb+0x310/0x310
[ 22.215704][ C1] ? do_raw_spin_lock+0x120/0x290
[ 22.220696][ C1] ? trace_hardirqs_off+0x27/0x1f0
[ 22.225787][ C1] __usb_hcd_giveback_urb+0x29a/0x550
[ 22.231126][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 22.236291][ C1] dummy_timer+0x125e/0x32b4
[ 22.240851][ C1] ? dummy_udc_probe+0x980/0x980
[ 22.245766][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 22.251277][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 22.256528][ C1] call_timer_fn+0x1ac/0x6e0
[ 22.261084][ C1] ? dummy_udc_probe+0x980/0x980
[ 22.265987][ C1] ? msleep_interruptible+0x130/0x130
[ 22.271323][ C1] ? lock_downgrade+0x720/0x720
[ 22.276141][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 22.281307][ C1] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 22.287254][ C1] ? dummy_udc_probe+0x980/0x980
[ 22.292160][ C1] run_timer_softirq+0x5e5/0x14c0
[ 22.297149][ C1] ? add_timer+0x7b0/0x7b0
[ 22.301533][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 22.307057][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 22.312307][ C1] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 22.318252][ C1] __do_softirq+0x21e/0x996
[ 22.322722][ C1] asm_call_on_stack+0xf/0x20
[ 22.327360][ C1]
[ 22.330275][ C1] do_softirq_own_stack+0x109/0x140
[ 22.335439][ C1] irq_exit_rcu+0x16f/0x1a0
[ 22.339915][ C1] sysvec_apic_timer_interrupt+0xd3/0x1b0
[ 22.345598][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 22.351544][ C1] RIP: 0010:acpi_safe_halt+0x72/0x90
[ 22.356793][ C1] Code: 74 06 5b e9 c0 32 9f fb e8 bb 32 9f fb e8 c6 96 a4 fb e9 0c 00 00 00 e8 ac 32 9f fb 0f 00 2d 45 6e 84 00 e8 a0 32 9f fb fb f4 e8 b8 94 a4 fb 5b e9 92 32 9f fb 48 89 df e8 7a e1 c8 fb eb ab
[ 22.376362][ C1] RSP: 0018:ffff8881da22fc60 EFLAGS: 00000293
[ 22.382404][ C1] RAX: ffff8881da213200 RBX: 0000000000000000 RCX: 1ffffffff1014efa
[ 22.390342][ C1] RDX: 0000000000000000 RSI: ffffffff85a03aa0 RDI: ffff8881da213a38
[ 22.398280][ C1] RBP: ffff8881d8d2a864 R08: 0000000000000000 R09: 0000000000000001
[ 22.406219][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881d8d2a864
[ 22.414159][ C1] R13: 1ffff1103b445f96 R14: ffff8881d8d2a865 R15: 0000000000000001
[ 22.422106][ C1] ? acpi_safe_halt+0x70/0x90
[ 22.426761][ C1] acpi_idle_do_entry+0xa9/0xe0
[ 22.431580][ C1] acpi_idle_enter+0x42b/0xac0
[ 22.436312][ C1] ? acpi_idle_enter_s2idle+0x190/0x190
[ 22.441824][ C1] ? kvm_sched_clock_read+0x14/0x30
[ 22.446987][ C1] ? sched_clock+0x5/0x10
[ 22.451284][ C1] ? sched_clock_cpu+0x18/0x170
[ 22.456103][ C1] cpuidle_enter_state+0xdb/0xc20
[ 22.461094][ C1] ? tick_nohz_idle_stop_tick+0x54f/0xb50
[ 22.466779][ C1] cpuidle_enter+0x4a/0xa0
[ 22.471163][ C1] do_idle+0x3c2/0x500
[ 22.475200][ C1] ? arch_cpu_idle_exit+0x40/0x40
[ 22.480194][ C1] ? lockdep_hardirqs_on_prepare+0x370/0x550
[ 22.486139][ C1] cpu_startup_entry+0x14/0x20
[ 22.490872][ C1] start_secondary+0x294/0x370
[ 22.495605][ C1] ? set_cpu_sibling_map+0x1e90/0x1e90
[ 22.501030][ C1] secondary_startup_64+0xb6/0xc0
[ 22.506032][ C1] Modules linked in:
[ 22.509895][ C1] CR2: ffffffffffffffc8
[ 22.514021][ C1] ---[ end trace 5a637b710bbf1999 ]---
[ 22.519459][ C1] RIP: 0010:ath9k_htc_rxep+0xb5/0x210
[ 22.524795][ C1] Code: 8b 43 38 48 8d 58 c8 49 39 c4 0f 84 ee 00 00 00 e8 70 56 62 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 ad 57 62 fe 45 84 ff 75 a8 e8 43 56
[ 22.544363][ C1] RSP: 0018:ffff8881db3098b0 EFLAGS: 00010046
[ 22.550393][ C1] RAX: 0000000000000000 RBX: ffffffffffffffc8 RCX: ffffffff81274370
[ 22.558331][ C1] RDX: 0000000000000000 RSI: ffffffff82dd16d0 RDI: ffff8881db309820
[ 22.566270][ C1] RBP: dffffc0000000000 R08: 0000000000000004 R09: ffffed103b661305
[ 22.574206][ C1] R10: 0000000000000003 R11: ffffed103b661304 R12: ffff8881cd69b538
[ 22.582143][ C1] R13: ffff8881cd69b100 R14: ffff8881cd69b548 R15: ffffed10392ce210
[ 22.590083][ C1] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000
[ 22.598979][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.605530][ C1] CR2: ffffffffffffffc8 CR3: 00000001cf9f6000 CR4: 00000000001406e0
[ 22.613469][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 22.621419][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 22.629370][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 22.637123][ C1] Kernel Offset: disabled
[ 22.641426][ C1] Rebooting in 86400 seconds..