[[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
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
syzkaller login: [ 39.148761][ C1] random: crng init done
[ 39.153046][ C1] random: 7 urandom warning(s) missed due to ratelimiting
Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts.
2020/05/29 15:49:50 parsed 1 programs
2020/05/29 15:49:50 executed programs: 0
[ 96.749429][ T397] cgroup: Unknown subsys name 'perf_event'
[ 96.756764][ T395] cgroup: Unknown subsys name 'perf_event'
[ 96.760898][ T399] cgroup: Unknown subsys name 'perf_event'
[ 96.763299][ T395] cgroup: Unknown subsys name 'net_cls'
[ 96.772989][ T401] cgroup: Unknown subsys name 'perf_event'
[ 96.781568][ T399] cgroup: Unknown subsys name 'net_cls'
[ 96.788287][ T401] cgroup: Unknown subsys name 'net_cls'
[ 96.788427][ T402] cgroup: Unknown subsys name 'perf_event'
[ 96.801036][ T397] cgroup: Unknown subsys name 'net_cls'
[ 96.808070][ T403] cgroup: Unknown subsys name 'perf_event'
[ 96.808313][ T402] cgroup: Unknown subsys name 'net_cls'
[ 96.814178][ T403] cgroup: Unknown subsys name 'net_cls'
[ 106.024565][ T158] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 106.104390][ T12] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 106.144533][ T5] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 106.164386][ T83] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 106.214362][ T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 106.254384][ T3085] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 106.554538][ T158] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 106.563730][ T158] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.571923][ T158] usb 1-1: Product: syz
[ 106.576393][ T158] usb 1-1: Manufacturer: syz
[ 106.580997][ T158] usb 1-1: SerialNumber: syz
[ 106.624703][ T12] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 106.633827][ T12] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.641937][ T12] usb 4-1: Product: syz
[ 106.646250][ T12] usb 4-1: Manufacturer: syz
[ 106.650859][ T12] usb 4-1: SerialNumber: syz
[ 106.657077][ T158] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 106.694535][ T83] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 106.694860][ T5] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 106.703875][ T83] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.712846][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.720842][ T83] usb 6-1: Product: syz
[ 106.728876][ T5] usb 5-1: Product: syz
[ 106.733026][ T83] usb 6-1: Manufacturer: syz
[ 106.737227][ T5] usb 5-1: Manufacturer: syz
[ 106.741814][ T83] usb 6-1: SerialNumber: syz
[ 106.746451][ T5] usb 5-1: SerialNumber: syz
[ 106.760703][ T12] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 106.795260][ T83] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 106.815452][ T5] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 106.834955][ T3085] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 106.844061][ T3085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.852236][ T3085] usb 3-1: Product: syz
[ 106.854522][ T17] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 106.856551][ T3085] usb 3-1: Manufacturer: syz
[ 106.866045][ T17] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 106.870655][ T3085] usb 3-1: SerialNumber: syz
[ 106.878704][ T17] usb 2-1: Product: syz
[ 106.887531][ T17] usb 2-1: Manufacturer: syz
[ 106.892137][ T17] usb 2-1: SerialNumber: syz
[ 106.925920][ T3085] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 106.936920][ T17] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 107.394515][ T158] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 107.405881][ T5] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 107.415044][ T12] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 107.424741][ T83] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 107.504505][ T3085] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 107.524482][ T17] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 108.504398][ T12] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive
[ 108.511545][ T5] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive
[ 108.521446][ T158] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive
[ 108.530264][ T5] ath9k_htc: Failed to initialize the device
[ 108.536931][ T158] ath9k_htc: Failed to initialize the device
[ 108.543065][ T12] ath9k_htc: Failed to initialize the device
[ 108.584729][ T3085] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive
[ 108.592007][ T3085] ath9k_htc: Failed to initialize the device
[ 108.594318][ T17] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive
[ 108.605743][ T17] ath9k_htc: Failed to initialize the device
[ 109.384462][ T83] usb 6-1: Service connection timeout for: 256
[ 109.390826][ T83] ath9k_htc 6-1:1.0: ath9k_htc: Unable to initialize HTC services
[ 109.402660][ T83] ath9k_htc: Failed to initialize the device
[ 109.424588][ C1] ==================================================================
[ 109.432895][ C1] BUG: KASAN: use-after-free in kfree_skb+0x32/0x3d0
[ 109.439588][ C1] Read of size 4 at addr ffff8881d22920d4 by task syz-executor.1/401
[ 109.447659][ C1]
[ 109.449987][ C1] CPU: 1 PID: 401 Comm: syz-executor.1 Not tainted 5.7.0-rc6-syzkaller #0
[ 109.458896][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 109.469000][ C1] Call Trace:
[ 109.472282][ C1]
[ 109.475142][ C1] dump_stack+0xef/0x16e
[ 109.479399][ C1] print_address_description.constprop.0.cold+0xd3/0x415
[ 109.486466][ C1] ? vprintk_func+0x7d/0x113
[ 109.491061][ C1] ? kfree_skb+0x32/0x3d0
[ 109.495412][ C1] __kasan_report.cold+0x37/0x7d
[ 109.495859][ T3105] usb 1-1: USB disconnect, device number 2
[ 109.500377][ C1] ? kfree_skb+0x32/0x3d0
[ 109.510549][ C1] ? kfree_skb+0x32/0x3d0
[ 109.514908][ C1] kasan_report+0x33/0x50
[ 109.519271][ C1] check_memory_region+0x173/0x1d0
[ 109.524403][ C1] kfree_skb+0x32/0x3d0
[ 109.528599][ C1] hif_usb_regout_cb+0x156/0x1c0
[ 109.533561][ C1] __usb_hcd_giveback_urb+0x1f2/0x470
[ 109.536904][ T3105] usb 1-1: ath9k_htc: USB layer deinitialized
[ 109.538978][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 109.538994][ C1] dummy_timer+0x125e/0x32b4
[ 109.539009][ C1] ? __lock_acquire+0x2248/0x6650
[ 109.539023][ C1] ? dummy_udc_probe+0x980/0x980
[ 109.539038][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 109.539049][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
2020/05/29 15:50:03 executed programs: 6
[ 109.539070][ C1] call_timer_fn+0x1ac/0x700
[ 109.580374][ C1] ? dummy_udc_probe+0x980/0x980
[ 109.585338][ C1] ? timer_fixup_init+0x60/0x60
[ 109.590224][ C1] ? lock_downgrade+0x720/0x720
[ 109.595100][ C1] ? mark_held_locks+0x9f/0xe0
[ 109.599895][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 109.605212][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 109.610440][ C1] ? dummy_udc_probe+0x980/0x980
[ 109.615404][ C1] run_timer_softirq+0x5f9/0x1500
[ 109.620450][ C1] ? add_timer+0x7a0/0x7a0
[ 109.624896][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 109.626299][ T103] usb 6-1: USB disconnect, device number 2
[ 109.630473][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 109.630486][ C1] ? mark_held_locks+0x9f/0xe0
[ 109.630500][ C1] __do_softirq+0x21e/0x9aa
[ 109.630517][ C1] irq_exit+0x178/0x1a0
[ 109.630529][ C1] smp_apic_timer_interrupt+0x141/0x540
[ 109.630555][ C1] apic_timer_interrupt+0xf/0x20
[ 109.665662][ C1]
[ 109.668627][ C1] RIP: 0010:lock_acquire+0x1d1/0x7c0
[ 109.673927][ C1] Code: 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 63 05 00 00 83 ab 7c 08 00 00 01 0f 85 02 04 00 00 ff 34 24 9d <48> b8 00 00 00 00 00 fc ff df 48 03 44 24 08 48 c7 00 00 00 00 00
[ 109.693636][ C1] RSP: 0018:ffff8881cc43fca8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 109.702342][ C1] RAX: 0000000000000007 RBX: ffff8881ccbd98c0 RCX: a65b54658cf8bd51
[ 109.710333][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881ccbda13c
[ 109.718323][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff126c8c2
[ 109.726310][ C1] R10: ffffffff8936460f R11: fffffbfff126c8c1 R12: 0000000000000001
[ 109.734300][ C1] R13: ffff8881d35ced28 R14: 0000000000000000 R15: 0000000000000000
[ 109.742305][ C1] ? put_pid+0x9/0x30
[ 109.746314][ C1] ? lock_release+0x720/0x720
[ 109.751014][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 109.756288][ C1] __might_fault+0x152/0x1d0
[ 109.760922][ C1] ? __might_fault+0xef/0x1d0
[ 109.765626][ C1] _copy_from_user+0x29/0x1a0
[ 109.770375][ C1] get_timespec64+0x75/0x190
[ 109.775000][ C1] ? put_old_itimerspec32+0x1d0/0x1d0
[ 109.780428][ C1] ? ns_to_kernel_old_timeval+0x100/0x100
[ 109.786196][ C1] __x64_sys_nanosleep+0xaa/0x260
[ 109.791274][ C1] ? hrtimer_nanosleep+0x3a0/0x3a0
[ 109.796413][ C1] ? __ia32_sys_clock_settime+0x260/0x260
[ 109.802240][ C1] ? trace_hardirqs_off_caller+0x55/0x200
[ 109.803298][ T3127] usb 4-1: USB disconnect, device number 2
[ 109.807984][ C1] do_syscall_64+0xb6/0x5a0
[ 109.808001][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 109.808013][ C1] RIP: 0033:0x45af70
[ 109.808029][ C1] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d e1 ee 84 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 d4 d1 fb ff c3 48 83 ec 08 e8 8a 46 00 00
[ 109.808037][ C1] RSP: 002b:00007ffdbe235958 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 109.808056][ C1] RAX: ffffffffffffffda RBX: 000000000001a84d RCX: 000000000045af70
[ 109.808064][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdbe235960
[ 109.808070][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000001ce3940
[ 109.808076][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.808084][ C1] R13: 00007ffdbe2359b0 R14: 0000000000019dd6 R15: 00007ffdbe2359c0
[ 109.808089][ C1]
[ 109.808096][ C1] Allocated by task 83:
[ 109.808110][ C1] save_stack+0x1b/0x40
[ 109.808120][ C1] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 109.808131][ C1] kmem_cache_alloc_node+0xdc/0x330
[ 109.808142][ C1] __alloc_skb+0xba/0x5a0
[ 109.808155][ C1] htc_connect_service+0x2cc/0x840
[ 109.808163][ C1] ath9k_wmi_connect+0xd2/0x1a0
[ 109.808175][ C1] ath9k_init_htc_services.constprop.0+0xb4/0x650
[ 109.808185][ C1] ath9k_htc_probe_device+0x25a/0x1da0
[ 109.808196][ C1] ath9k_htc_hw_init+0x31/0x60
[ 109.808206][ C1] ath9k_hif_usb_firmware_cb+0x274/0x510
[ 109.808218][ C1] request_firmware_work_func+0x126/0x242
[ 109.808230][ C1] process_one_work+0x965/0x1630
[ 109.808239][ C1] worker_thread+0x96/0xe20
[ 109.808251][ C1] kthread+0x326/0x430
[ 109.808261][ C1] ret_from_fork+0x24/0x30
[ 109.808265][ C1]
[ 109.808272][ C1] Freed by task 83:
[ 109.808283][ C1] save_stack+0x1b/0x40
[ 109.808295][ C1] __kasan_slab_free+0x117/0x160
[ 109.808307][ C1] kmem_cache_free+0x9b/0x360
[ 109.808318][ C1] kfree_skbmem+0xef/0x1b0
[ 109.808328][ C1] kfree_skb+0x102/0x3d0
[ 109.808340][ C1] htc_connect_service.cold+0xa9/0x109
[ 109.808350][ C1] ath9k_wmi_connect+0xd2/0x1a0
[ 109.808361][ C1] ath9k_init_htc_services.constprop.0+0xb4/0x650
[ 109.808372][ C1] ath9k_htc_probe_device+0x25a/0x1da0
[ 109.808383][ C1] ath9k_htc_hw_init+0x31/0x60
[ 109.808396][ C1] ath9k_hif_usb_firmware_cb+0x274/0x510
[ 109.808407][ C1] request_firmware_work_func+0x126/0x242
[ 109.808417][ C1] process_one_work+0x965/0x1630
[ 109.808426][ C1] worker_thread+0x96/0xe20
[ 109.808437][ C1] kthread+0x326/0x430
[ 109.808448][ C1] ret_from_fork+0x24/0x30
[ 109.808451][ C1]
[ 109.808461][ C1] The buggy address belongs to the object at ffff8881d2292000
[ 109.808461][ C1] which belongs to the cache skbuff_head_cache of size 224
[ 109.808471][ C1] The buggy address is located 212 bytes inside of
[ 109.808471][ C1] 224-byte region [ffff8881d2292000, ffff8881d22920e0)
[ 109.808475][ C1] The buggy address belongs to the page:
[ 109.808488][ C1] page:ffffea000748a480 refcount:1 mapcount:0 mapping:0000000088aa7cdd index:0x0
[ 109.808498][ C1] flags: 0x200000000000200(slab)
[ 109.808515][ C1] raw: 0200000000000200 dead000000000100 dead000000000122 ffff8881da175400
[ 109.808529][ C1] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[ 109.808535][ C1] page dumped because: kasan: bad access detected
[ 109.808539][ C1]
[ 109.808543][ C1] Memory state around the buggy address:
[ 109.808553][ C1] ffff8881d2291f80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
[ 109.808561][ C1] ffff8881d2292000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 109.808570][ C1] >ffff8881d2292080: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 109.808575][ C1] ^
[ 109.808584][ C1] ffff8881d2292100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
[ 109.808593][ C1] ffff8881d2292180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 109.808598][ C1] ==================================================================
[ 109.808602][ C1] Disabling lock debugging due to kernel taint
[ 109.808608][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 109.808622][ C1] CPU: 1 PID: 401 Comm: syz-executor.1 Tainted: G B 5.7.0-rc6-syzkaller #0
[ 109.808628][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 109.808632][ C1] Call Trace:
[ 109.808636][ C1]
[ 109.808650][ C1] dump_stack+0xef/0x16e
[ 109.808662][ C1] panic+0x2aa/0x6e1
[ 109.808671][ C1] ? add_taint.cold+0x16/0x16
[ 109.808682][ C1] ? trace_hardirqs_off+0x50/0x200
[ 109.808691][ C1] ? kfree_skb+0x32/0x3d0
[ 109.808699][ C1] end_report+0x4d/0x53
[ 109.808709][ C1] __kasan_report.cold+0x72/0x7d
[ 109.808718][ C1] ? kfree_skb+0x32/0x3d0
[ 109.808727][ C1] ? kfree_skb+0x32/0x3d0
[ 109.808735][ C1] kasan_report+0x33/0x50
[ 109.808746][ C1] check_memory_region+0x173/0x1d0
[ 109.808755][ C1] kfree_skb+0x32/0x3d0
[ 109.808767][ C1] hif_usb_regout_cb+0x156/0x1c0
[ 109.808778][ C1] __usb_hcd_giveback_urb+0x1f2/0x470
[ 109.808788][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 109.808802][ C1] dummy_timer+0x125e/0x32b4
[ 109.808814][ C1] ? __lock_acquire+0x2248/0x6650
[ 109.808827][ C1] ? dummy_udc_probe+0x980/0x980
[ 109.808840][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 109.808851][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 109.808861][ C1] call_timer_fn+0x1ac/0x700
[ 109.808872][ C1] ? dummy_udc_probe+0x980/0x980
[ 109.808882][ C1] ? timer_fixup_init+0x60/0x60
[ 109.808892][ C1] ? lock_downgrade+0x720/0x720
[ 109.808902][ C1] ? mark_held_locks+0x9f/0xe0
[ 109.808913][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 109.808924][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 109.808935][ C1] ? dummy_udc_probe+0x980/0x980
[ 109.808945][ C1] run_timer_softirq+0x5f9/0x1500
[ 109.808956][ C1] ? add_timer+0x7a0/0x7a0
[ 109.808967][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 109.808978][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 109.808988][ C1] ? mark_held_locks+0x9f/0xe0
[ 109.809000][ C1] __do_softirq+0x21e/0x9aa
[ 109.809012][ C1] irq_exit+0x178/0x1a0
[ 109.809023][ C1] smp_apic_timer_interrupt+0x141/0x540
[ 109.809035][ C1] apic_timer_interrupt+0xf/0x20
[ 109.809039][ C1]
[ 109.809059][ C1] RIP: 0010:lock_acquire+0x1d1/0x7c0
[ 109.809071][ C1] Code: 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 63 05 00 00 83 ab 7c 08 00 00 01 0f 85 02 04 00 00 ff 34 24 9d <48> b8 00 00 00 00 00 fc ff df 48 03 44 24 08 48 c7 00 00 00 00 00
[ 109.809077][ C1] RSP: 0018:ffff8881cc43fca8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 109.809087][ C1] RAX: 0000000000000007 RBX: ffff8881ccbd98c0 RCX: a65b54658cf8bd51
[ 109.809094][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881ccbda13c
[ 109.809100][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff126c8c2
[ 109.809107][ C1] R10: ffffffff8936460f R11: fffffbfff126c8c1 R12: 0000000000000001
[ 109.809112][ C1] R13: ffff8881d35ced28 R14: 0000000000000000 R15: 0000000000000000
[ 109.809123][ C1] ? put_pid+0x9/0x30
[ 109.809141][ C1] ? lock_release+0x720/0x720
[ 109.855417][ T3127] usb 4-1: ath9k_htc: USB layer deinitialized
[ 109.857247][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 109.857260][ C1] __might_fault+0x152/0x1d0
[ 109.857270][ C1] ? __might_fault+0xef/0x1d0
[ 109.857290][ C1] _copy_from_user+0x29/0x1a0
[ 109.913404][ T3137] usb 5-1: USB disconnect, device number 2
[ 109.918548][ C1] get_timespec64+0x75/0x190
[ 109.918560][ C1] ? put_old_itimerspec32+0x1d0/0x1d0
[ 109.918572][ C1] ? ns_to_kernel_old_timeval+0x100/0x100
[ 109.918583][ C1] __x64_sys_nanosleep+0xaa/0x260
[ 109.918592][ C1] ? hrtimer_nanosleep+0x3a0/0x3a0
[ 109.918603][ C1] ? __ia32_sys_clock_settime+0x260/0x260
[ 109.918612][ C1] ? trace_hardirqs_off_caller+0x55/0x200
[ 109.918622][ C1] do_syscall_64+0xb6/0x5a0
[ 109.918634][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 109.918650][ C1] RIP: 0033:0x45af70
[ 109.930171][ T3137] usb 5-1: ath9k_htc: USB layer deinitialized
[ 109.933067][ C1] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d e1 ee 84 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 d4 d1 fb ff c3 48 83 ec 08 e8 8a 46 00 00
[ 109.933075][ C1] RSP: 002b:00007ffdbe235958 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 109.933085][ C1] RAX: ffffffffffffffda RBX: 000000000001a84d RCX: 000000000045af70
[ 109.933091][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdbe235960
[ 109.933106][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000001ce3940
[ 109.946956][ T3146] usb 3-1: USB disconnect, device number 2
[ 109.949741][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.949748][ C1] R13: 00007ffdbe2359b0 R14: 0000000000019dd6 R15: 00007ffdbe2359c0
[ 109.950180][ C1] Kernel Offset: disabled
[ 110.668711][ C1] Rebooting in 86400 seconds..