[ 48.958469][ T22] audit: type=1800 audit(1556696814.284:27): pid=5491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 48.987806][ T22] audit: type=1800 audit(1556696814.284:28): pid=5491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 49.741018][ T22] audit: type=1800 audit(1556696815.114:29): pid=5491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 49.761411][ T22] audit: type=1800 audit(1556696815.114:30): pid=5491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.83' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 60.419922][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 60.659942][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 60.780010][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 60.788548][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.799320][ T12] usb 1-1: config 0 has no interface number 0 [ 60.806188][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 60.816348][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 60.825932][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.836334][ T12] usb 1-1: config 0 descriptor?? [ 61.080020][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 61.693652][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 61.719953][ T12] hdpvr 1-1:0.237: Could not setup controls [ 61.726543][ T12] hdpvr 1-1:0.237: registering videodev failed [ 61.736748][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 61.744664][ T12] usb 1-1: USB disconnect, device number 2 [ 62.109870][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 62.349871][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 62.480003][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 62.489131][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 62.500401][ T12] usb 1-1: config 0 has no interface number 0 [ 62.506665][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 62.517543][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 62.526606][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.536446][ T12] usb 1-1: config 0 descriptor?? [ 62.779943][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 63.324690][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 63.349947][ T12] hdpvr 1-1:0.237: Could not setup controls [ 63.356669][ T12] hdpvr 1-1:0.237: registering videodev failed [ 63.368633][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 63.376679][ T12] usb 1-1: USB disconnect, device number 3 [ 63.749921][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 63.999927][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 64.119958][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 64.128428][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 64.139210][ T12] usb 1-1: config 0 has no interface number 0 [ 64.146316][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 64.157567][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 64.167305][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.176976][ T12] usb 1-1: config 0 descriptor?? [ 64.409935][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 64.952954][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 64.979916][ T12] hdpvr 1-1:0.237: Could not setup controls [ 64.986136][ T12] hdpvr 1-1:0.237: registering videodev failed [ 64.996438][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 65.004717][ T12] usb 1-1: USB disconnect, device number 4 [ 65.369890][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 65.619892][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 65.739945][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 65.748156][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.758693][ T12] usb 1-1: config 0 has no interface number 0 [ 65.764961][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 65.775423][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 65.784631][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.793679][ T12] usb 1-1: config 0 descriptor?? [ 66.039959][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 66.592521][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 66.620008][ T12] hdpvr 1-1:0.237: Could not setup controls [ 66.626368][ T12] hdpvr 1-1:0.237: registering videodev failed [ 66.636683][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 66.644207][ T12] usb 1-1: USB disconnect, device number 5 [ 67.019891][ T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 67.259887][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 67.379915][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 67.388706][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 67.399090][ T12] usb 1-1: config 0 has no interface number 0 [ 67.405526][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 67.416586][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 67.426179][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.435228][ T12] usb 1-1: config 0 descriptor?? [ 67.679939][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 68.212619][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 68.249936][ T12] hdpvr 1-1:0.237: Could not setup controls [ 68.256379][ T12] hdpvr 1-1:0.237: registering videodev failed [ 68.266973][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 68.275097][ T12] usb 1-1: USB disconnect, device number 6 [ 68.639866][ T12] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 68.889903][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 69.009948][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 69.018496][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.028667][ T12] usb 1-1: config 0 has no interface number 0 [ 69.034988][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 69.045039][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 69.054301][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.063426][ T12] usb 1-1: config 0 descriptor?? [ 69.289952][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 69.811891][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 69.840000][ T12] hdpvr 1-1:0.237: Could not setup controls [ 69.846383][ T12] hdpvr 1-1:0.237: registering videodev failed [ 69.855275][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 69.862526][ T12] usb 1-1: USB disconnect, device number 7 [ 70.209896][ T12] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 70.449895][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 70.570009][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 70.578368][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 70.588571][ T12] usb 1-1: config 0 has no interface number 0 [ 70.594747][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 70.604770][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 70.613873][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.622865][ T12] usb 1-1: config 0 descriptor?? [ 70.869934][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 71.402039][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 71.429961][ T12] hdpvr 1-1:0.237: Could not setup controls [ 71.436366][ T12] hdpvr 1-1:0.237: registering videodev failed [ 71.445168][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 71.452407][ T12] usb 1-1: USB disconnect, device number 8 [ 71.809935][ T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 72.049879][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 72.169977][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 72.178424][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 72.188605][ T12] usb 1-1: config 0 has no interface number 0 [ 72.195023][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 72.205003][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 72.214074][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.223194][ T12] usb 1-1: config 0 descriptor?? [ 72.449988][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 73.021889][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 73.049891][ T12] hdpvr 1-1:0.237: Could not setup controls [ 73.056176][ T12] hdpvr 1-1:0.237: registering videodev failed [ 73.066405][ T12] hdpvr: probe of 1-1:0.237 failed with error -71 [ 73.073903][ T12] usb 1-1: USB disconnect, device number 9 [ 73.429906][ T12] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 73.669907][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 73.799961][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 73.808516][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 73.818808][ T12] usb 1-1: config 0 has no interface number 0 [ 73.825166][ T12] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 73.835234][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=d3.8f [ 73.844399][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.853198][ T12] usb 1-1: config 0 descriptor?? [ 74.079944][ T12] hdpvr 1-1:0.237: firmware version 0x1e dated < =û?MÒW ¢²—ê&©?ñ'eД]ÂÊ­"Bm[5•f executing program [ 74.613241][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 74.631658][ T12] ================================================================== [ 74.640079][ T12] BUG: KASAN: global-out-of-bounds in hdpvr_probe.cold+0x11e8/0x127d [ 74.648135][ T12] Read of size 4 at addr ffffffff92f30080 by task kworker/0:1/12 [ 74.655834][ T12] [ 74.658154][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 74.666817][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.676997][ T12] Workqueue: usb_hub_wq hub_event [ 74.682111][ T12] Call Trace: [ 74.685400][ T12] dump_stack+0xe8/0x16e [ 74.689658][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 74.695112][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 74.700330][ T12] print_address_description+0x6c/0x236 [ 74.705871][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 74.711060][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 74.716254][ T12] kasan_report.cold+0x1a/0x3c [ 74.721098][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 74.726285][ T12] hdpvr_probe.cold+0x11e8/0x127d [ 74.731310][ T12] usb_probe_interface+0x31d/0x820 [ 74.736421][ T12] ? usb_probe_device+0x150/0x150 [ 74.741585][ T12] really_probe+0x2da/0xb10 [ 74.746197][ T12] driver_probe_device+0x21d/0x350 [ 74.751300][ T12] __device_attach_driver+0x1d8/0x290 [ 74.756827][ T12] ? driver_allows_async_probing+0x160/0x160 [ 74.762856][ T12] bus_for_each_drv+0x163/0x1e0 [ 74.767744][ T12] ? bus_rescan_devices+0x30/0x30 [ 74.772763][ T12] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.778553][ T12] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.783832][ T12] __device_attach+0x223/0x3a0 [ 74.788599][ T12] ? device_bind_driver+0xe0/0xe0 [ 74.793662][ T12] ? kobject_uevent_env+0x295/0x13d0 [ 74.798936][ T12] bus_probe_device+0x1f1/0x2a0 [ 74.803884][ T12] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.809817][ T12] device_add+0xad2/0x16e0 [ 74.814246][ T12] ? get_device_parent.isra.0+0x560/0x560 [ 74.820097][ T12] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.826082][ T12] usb_set_configuration+0xdf7/0x1740 [ 74.831470][ T12] generic_probe+0xa2/0xda [ 74.835875][ T12] usb_probe_device+0xc0/0x150 [ 74.840625][ T12] ? usb_suspend+0x5f0/0x5f0 [ 74.845202][ T12] really_probe+0x2da/0xb10 [ 74.849713][ T12] driver_probe_device+0x21d/0x350 [ 74.854818][ T12] __device_attach_driver+0x1d8/0x290 [ 74.860367][ T12] ? driver_allows_async_probing+0x160/0x160 [ 74.866335][ T12] bus_for_each_drv+0x163/0x1e0 [ 74.871319][ T12] ? bus_rescan_devices+0x30/0x30 [ 74.876333][ T12] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.882231][ T12] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.887514][ T12] __device_attach+0x223/0x3a0 [ 74.892549][ T12] ? device_bind_driver+0xe0/0xe0 [ 74.897576][ T12] ? kobject_uevent_env+0x295/0x13d0 [ 74.902856][ T12] bus_probe_device+0x1f1/0x2a0 [ 74.907728][ T12] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.913611][ T12] device_add+0xad2/0x16e0 [ 74.918113][ T12] ? get_device_parent.isra.0+0x560/0x560 [ 74.923829][ T12] usb_new_device.cold+0x537/0xccf [ 74.929063][ T12] hub_event+0x138e/0x3b00 [ 74.933485][ T12] ? hub_port_debounce+0x350/0x350 [ 74.938626][ T12] ? _raw_spin_unlock_irq+0x29/0x40 [ 74.943946][ T12] process_one_work+0x90f/0x1580 [ 74.949011][ T12] ? wq_pool_ids_show+0x300/0x300 [ 74.954211][ T12] ? do_raw_spin_lock+0x11f/0x290 [ 74.959366][ T12] worker_thread+0x7b0/0xe20 [ 74.963955][ T12] ? process_one_work+0x1580/0x1580 [ 74.969313][ T12] kthread+0x313/0x420 [ 74.973429][ T12] ? kthread_park+0x1a0/0x1a0 [ 74.978152][ T12] ret_from_fork+0x3a/0x50 [ 74.982815][ T12] [ 74.985168][ T12] The buggy address belongs to the variable: [ 74.991141][ T12] video_nr+0x20/0x1be0 [ 74.995321][ T12] [ 74.997742][ T12] Memory state around the buggy address: [ 75.003365][ T12] ffffffff92f2ff80: fa fa fa fa 04 fa fa fa fa fa fa fa 04 fa fa fa [ 75.011419][ T12] ffffffff92f30000: fa fa fa fa 04 fa fa fa fa fa fa fa 00 00 00 00 [ 75.019753][ T12] >ffffffff92f30080: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.027954][ T12] ^ [ 75.032042][ T12] ffffffff92f30100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.040221][ T12] ffffffff92f30180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.048273][ T12] ================================================================== [ 75.056590][ T12] Disabling lock debugging due to kernel taint [ 75.062923][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 75.069834][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.1.0-rc3-319004-g43151d6 #6 [ 75.080459][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.090737][ T12] Workqueue: usb_hub_wq hub_event [ 75.095793][ T12] Call Trace: [ 75.099123][ T12] dump_stack+0xe8/0x16e [ 75.103450][ T12] panic+0x29d/0x5f2 [ 75.107335][ T12] ? __warn_printk+0xf8/0xf8 [ 75.111941][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 75.117134][ T12] ? trace_hardirqs_on+0x55/0x1c0 [ 75.122210][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 75.127574][ T12] end_report+0x48/0x4e [ 75.131716][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 75.137043][ T12] kasan_report.cold+0xd/0x3c [ 75.141801][ T12] ? hdpvr_probe.cold+0x11e8/0x127d [ 75.147097][ T12] hdpvr_probe.cold+0x11e8/0x127d [ 75.152210][ T12] usb_probe_interface+0x31d/0x820 [ 75.158595][ T12] ? usb_probe_device+0x150/0x150 [ 75.163699][ T12] really_probe+0x2da/0xb10 [ 75.168221][ T12] driver_probe_device+0x21d/0x350 [ 75.173321][ T12] __device_attach_driver+0x1d8/0x290 [ 75.178859][ T12] ? driver_allows_async_probing+0x160/0x160 [ 75.185007][ T12] bus_for_each_drv+0x163/0x1e0 [ 75.189849][ T12] ? bus_rescan_devices+0x30/0x30 [ 75.194869][ T12] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 75.200662][ T12] ? lockdep_hardirqs_on+0x37e/0x580 [ 75.206075][ T12] __device_attach+0x223/0x3a0 [ 75.210887][ T12] ? device_bind_driver+0xe0/0xe0 [ 75.215951][ T12] ? kobject_uevent_env+0x295/0x13d0 [ 75.221372][ T12] bus_probe_device+0x1f1/0x2a0 [ 75.226211][ T12] ? blocking_notifier_call_chain+0x59/0xb0 [ 75.232090][ T12] device_add+0xad2/0x16e0 [ 75.236606][ T12] ? get_device_parent.isra.0+0x560/0x560 [ 75.242583][ T12] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 75.248411][ T12] usb_set_configuration+0xdf7/0x1740 [ 75.253777][ T12] generic_probe+0xa2/0xda [ 75.258180][ T12] usb_probe_device+0xc0/0x150 [ 75.262931][ T12] ? usb_suspend+0x5f0/0x5f0 [ 75.267517][ T12] really_probe+0x2da/0xb10 [ 75.272010][ T12] driver_probe_device+0x21d/0x350 [ 75.278062][ T12] __device_attach_driver+0x1d8/0x290 [ 75.283749][ T12] ? driver_allows_async_probing+0x160/0x160 [ 75.289717][ T12] bus_for_each_drv+0x163/0x1e0 [ 75.294565][ T12] ? bus_rescan_devices+0x30/0x30 [ 75.299577][ T12] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 75.305557][ T12] ? lockdep_hardirqs_on+0x37e/0x580 [ 75.310869][ T12] __device_attach+0x223/0x3a0 [ 75.315729][ T12] ? device_bind_driver+0xe0/0xe0 [ 75.320784][ T12] ? kobject_uevent_env+0x295/0x13d0 [ 75.326064][ T12] bus_probe_device+0x1f1/0x2a0 [ 75.331018][ T12] ? blocking_notifier_call_chain+0x59/0xb0 [ 75.336912][ T12] device_add+0xad2/0x16e0 [ 75.341330][ T12] ? get_device_parent.isra.0+0x560/0x560 [ 75.347079][ T12] usb_new_device.cold+0x537/0xccf [ 75.352409][ T12] hub_event+0x138e/0x3b00 [ 75.356905][ T12] ? hub_port_debounce+0x350/0x350 [ 75.362007][ T12] ? _raw_spin_unlock_irq+0x29/0x40 [ 75.367197][ T12] process_one_work+0x90f/0x1580 [ 75.372122][ T12] ? wq_pool_ids_show+0x300/0x300 [ 75.377130][ T12] ? do_raw_spin_lock+0x11f/0x290 [ 75.382156][ T12] worker_thread+0x7b0/0xe20 [ 75.386776][ T12] ? process_one_work+0x1580/0x1580 [ 75.392236][ T12] kthread+0x313/0x420 [ 75.396394][ T12] ? kthread_park+0x1a0/0x1a0 [ 75.401122][ T12] ret_from_fork+0x3a/0x50 [ 75.406560][ T12] Kernel Offset: disabled [ 75.410884][ T12] Rebooting in 86400 seconds..