[ 15.705524][ C1] random: crng init done [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 25.962021][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.201985][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 26.322088][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 26.330267][ T12] usb 1-1: config 0 has no interface number 0 [ 26.336461][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 26.346333][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 26.355411][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.364707][ T12] usb 1-1: config 0 descriptor?? [ 26.622081][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 26.631435][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 27.385193][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 27.412093][ T12] hdpvr 1-1:0.26: Could not setup controls [ 27.418460][ T12] hdpvr 1-1:0.26: registering videodev failed [ 27.428342][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 27.436601][ T12] usb 1-1: USB disconnect, device number 2 [ 27.792008][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 28.031962][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 28.152069][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 28.160168][ T12] usb 1-1: config 0 has no interface number 0 [ 28.166351][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 28.176249][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 28.185369][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.194338][ T12] usb 1-1: config 0 descriptor?? [ 28.442066][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 28.451480][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 29.193608][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 29.222079][ T12] hdpvr 1-1:0.26: Could not setup controls [ 29.228137][ T12] hdpvr 1-1:0.26: registering videodev failed [ 29.237578][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 29.245113][ T12] usb 1-1: USB disconnect, device number 3 [ 29.601994][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 29.842002][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 29.962076][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 29.970199][ T12] usb 1-1: config 0 has no interface number 0 [ 29.976358][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 29.986681][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 29.995769][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.004590][ T12] usb 1-1: config 0 descriptor?? [ 30.262045][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 30.271302][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 31.024296][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 31.052038][ T12] hdpvr 1-1:0.26: Could not setup controls [ 31.058020][ T12] hdpvr 1-1:0.26: registering videodev failed [ 31.067414][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 31.074955][ T12] usb 1-1: USB disconnect, device number 4 [ 31.431994][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 31.671982][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 31.792075][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 31.800183][ T12] usb 1-1: config 0 has no interface number 0 [ 31.806355][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 31.816217][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 31.825285][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.834059][ T12] usb 1-1: config 0 descriptor?? [ 32.092052][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 32.101357][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 32.863410][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 32.892090][ T12] hdpvr 1-1:0.26: Could not setup controls [ 32.898167][ T12] hdpvr 1-1:0.26: registering videodev failed [ 32.906436][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 32.913632][ T12] usb 1-1: USB disconnect, device number 5 [ 33.261976][ T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 33.501974][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 33.622162][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 33.631518][ T12] usb 1-1: config 0 has no interface number 0 [ 33.637672][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 33.647748][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 33.656829][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.665839][ T12] usb 1-1: config 0 descriptor?? [ 33.922089][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 33.931312][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 34.694377][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 34.722065][ T12] hdpvr 1-1:0.26: Could not setup controls [ 34.728273][ T12] hdpvr 1-1:0.26: registering videodev failed [ 34.737451][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 34.744906][ T12] usb 1-1: USB disconnect, device number 6 [ 35.102003][ T12] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 35.342002][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 35.462061][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 35.470241][ T12] usb 1-1: config 0 has no interface number 0 [ 35.476421][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 35.486306][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 35.495448][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.504292][ T12] usb 1-1: config 0 descriptor?? [ 35.752067][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 35.761516][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 36.512985][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 36.542113][ T12] hdpvr 1-1:0.26: Could not setup controls [ 36.548256][ T12] hdpvr 1-1:0.26: registering videodev failed [ 36.556287][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 36.563489][ T12] usb 1-1: USB disconnect, device number 7 [ 36.912022][ T12] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 37.151965][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 37.272107][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 37.280753][ T12] usb 1-1: config 0 has no interface number 0 [ 37.286972][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 37.297042][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 37.306262][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.315010][ T12] usb 1-1: config 0 descriptor?? [ 37.572050][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 37.582057][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 38.332998][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 38.362015][ T12] hdpvr 1-1:0.26: Could not setup controls [ 38.368048][ T12] hdpvr 1-1:0.26: registering videodev failed [ 38.375902][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 38.383082][ T12] usb 1-1: USB disconnect, device number 8 [ 38.731970][ T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 38.972019][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 39.092088][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 39.100199][ T12] usb 1-1: config 0 has no interface number 0 [ 39.106361][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 39.116250][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 39.125339][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.134506][ T12] usb 1-1: config 0 descriptor?? [ 39.392037][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 39.401398][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 40.142924][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 40.172030][ T12] hdpvr 1-1:0.26: Could not setup controls [ 40.178076][ T12] hdpvr 1-1:0.26: registering videodev failed [ 40.186028][ T12] hdpvr: probe of 1-1:0.26 failed with error -71 [ 40.193911][ T12] usb 1-1: USB disconnect, device number 9 [ 40.541969][ T12] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 40.782038][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 40.902170][ T12] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 40.910281][ T12] usb 1-1: config 0 has no interface number 0 [ 40.916521][ T12] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 40.926387][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 40.935499][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.944382][ T12] usb 1-1: config 0 descriptor?? [ 41.202051][ T12] hdpvr 1-1:0.26: firmware version 0x41 dated àäNBúE9ÍÃŽ\âÔžeb¤ ë¹°²ŸÚÁê!å9Š [ 41.211515][ T12] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 41.962952][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 41.975411][ T12] ================================================================== [ 41.983653][ T12] BUG: KASAN: global-out-of-bounds in hdpvr_probe.cold+0x11b3/0x1247 [ 41.991897][ T12] Read of size 4 at addr ffffffff87540bc0 by task kworker/0:1/12 [ 41.999602][ T12] [ 42.002019][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc4+ #26 [ 42.009461][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.019955][ T12] Workqueue: usb_hub_wq hub_event [ 42.024980][ T12] Call Trace: [ 42.028525][ T12] dump_stack+0xca/0x13e [ 42.032771][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.038071][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.043327][ T12] print_address_description+0x6a/0x32c [ 42.048927][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.054822][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.060018][ T12] __kasan_report.cold+0x1a/0x33 [ 42.065058][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.070254][ T12] kasan_report+0xe/0x12 [ 42.074498][ T12] hdpvr_probe.cold+0x11b3/0x1247 [ 42.079512][ T12] usb_probe_interface+0x305/0x7a0 [ 42.084610][ T12] ? usb_probe_device+0x100/0x100 [ 42.089672][ T12] really_probe+0x281/0x6d0 [ 42.094233][ T12] driver_probe_device+0x101/0x1b0 [ 42.099411][ T12] __device_attach_driver+0x1c2/0x220 [ 42.104790][ T12] ? driver_allows_async_probing+0x160/0x160 [ 42.110825][ T12] bus_for_each_drv+0x162/0x1e0 [ 42.115689][ T12] ? bus_rescan_devices+0x20/0x20 [ 42.121127][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 42.126941][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 42.132223][ T12] __device_attach+0x217/0x360 [ 42.137002][ T12] ? device_bind_driver+0xd0/0xd0 [ 42.142128][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 42.147405][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 42.152680][ T12] bus_probe_device+0x1e4/0x290 [ 42.157945][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 42.163829][ T12] device_add+0xae6/0x16f0 [ 42.168226][ T12] ? uevent_store+0x50/0x50 [ 42.172821][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 42.178630][ T12] usb_set_configuration+0xdf6/0x1670 [ 42.184000][ T12] generic_probe+0x9d/0xd5 [ 42.188524][ T12] usb_probe_device+0x99/0x100 [ 42.193360][ T12] ? usb_suspend+0x620/0x620 [ 42.198299][ T12] really_probe+0x281/0x6d0 [ 42.202879][ T12] driver_probe_device+0x101/0x1b0 [ 42.207984][ T12] __device_attach_driver+0x1c2/0x220 [ 42.213349][ T12] ? driver_allows_async_probing+0x160/0x160 [ 42.219597][ T12] bus_for_each_drv+0x162/0x1e0 [ 42.224616][ T12] ? bus_rescan_devices+0x20/0x20 [ 42.229645][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 42.235446][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 42.240723][ T12] __device_attach+0x217/0x360 [ 42.245480][ T12] ? device_bind_driver+0xd0/0xd0 [ 42.250548][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 42.255857][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 42.261479][ T12] bus_probe_device+0x1e4/0x290 [ 42.266446][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 42.272383][ T12] device_add+0xae6/0x16f0 [ 42.276884][ T12] ? uevent_store+0x50/0x50 [ 42.281539][ T12] usb_new_device.cold+0x6a4/0xe79 [ 42.286640][ T12] hub_event+0x1b5c/0x3640 [ 42.291047][ T12] ? hub_port_debounce+0x260/0x260 [ 42.296264][ T12] process_one_work+0x92b/0x1530 [ 42.301205][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 42.306661][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 42.311899][ T12] worker_thread+0x7ab/0xe20 [ 42.316488][ T12] ? process_one_work+0x1530/0x1530 [ 42.321685][ T12] kthread+0x318/0x420 [ 42.325744][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 42.331205][ T12] ret_from_fork+0x24/0x30 [ 42.335612][ T12] [ 42.337922][ T12] The buggy address belongs to the variable: [ 42.343997][ T12] video_nr+0x20/0x1be0 [ 42.348172][ T12] [ 42.350521][ T12] Memory state around the buggy address: [ 42.356168][ T12] ffffffff87540a80: 00 00 00 00 00 00 00 fa fa fa fa fa 04 fa fa fa [ 42.364238][ T12] ffffffff87540b00: fa fa fa fa 04 fa fa fa fa fa fa fa 04 fa fa fa [ 42.372330][ T12] >ffffffff87540b80: fa fa fa fa 00 00 00 00 fa fa fa fa 00 00 00 00 [ 42.380716][ T12] ^ [ 42.386865][ T12] ffffffff87540c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.394994][ T12] ffffffff87540c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.403136][ T12] ================================================================== [ 42.411190][ T12] Disabling lock debugging due to kernel taint [ 42.417415][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 42.424060][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.3.0-rc4+ #26 [ 42.433091][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.443363][ T12] Workqueue: usb_hub_wq hub_event [ 42.448366][ T12] Call Trace: [ 42.451657][ T12] dump_stack+0xca/0x13e [ 42.456160][ T12] panic+0x2a3/0x6da [ 42.460263][ T12] ? add_taint.cold+0x16/0x16 [ 42.465028][ T12] ? retint_kernel+0x10/0x10 [ 42.469608][ T12] ? trace_hardirqs_on+0x55/0x1e0 [ 42.474687][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.479880][ T12] end_report+0x43/0x49 [ 42.484026][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.489411][ T12] __kasan_report.cold+0xd/0x33 [ 42.494260][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 42.499446][ T12] kasan_report+0xe/0x12 [ 42.503686][ T12] hdpvr_probe.cold+0x11b3/0x1247 [ 42.508716][ T12] usb_probe_interface+0x305/0x7a0 [ 42.513814][ T12] ? usb_probe_device+0x100/0x100 [ 42.519011][ T12] really_probe+0x281/0x6d0 [ 42.523520][ T12] driver_probe_device+0x101/0x1b0 [ 42.528624][ T12] __device_attach_driver+0x1c2/0x220 [ 42.534034][ T12] ? driver_allows_async_probing+0x160/0x160 [ 42.540009][ T12] bus_for_each_drv+0x162/0x1e0 [ 42.544859][ T12] ? bus_rescan_devices+0x20/0x20 [ 42.550439][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 42.556241][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 42.561609][ T12] __device_attach+0x217/0x360 [ 42.566363][ T12] ? device_bind_driver+0xd0/0xd0 [ 42.571543][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 42.576946][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 42.582224][ T12] bus_probe_device+0x1e4/0x290 [ 42.587066][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 42.592952][ T12] device_add+0xae6/0x16f0 [ 42.598185][ T12] ? uevent_store+0x50/0x50 [ 42.602937][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 42.609271][ T12] usb_set_configuration+0xdf6/0x1670 [ 42.615894][ T12] generic_probe+0x9d/0xd5 [ 42.620309][ T12] usb_probe_device+0x99/0x100 [ 42.625341][ T12] ? usb_suspend+0x620/0x620 [ 42.630111][ T12] really_probe+0x281/0x6d0 [ 42.634748][ T12] driver_probe_device+0x101/0x1b0 [ 42.639870][ T12] __device_attach_driver+0x1c2/0x220 [ 42.645454][ T12] ? driver_allows_async_probing+0x160/0x160 [ 42.651510][ T12] bus_for_each_drv+0x162/0x1e0 [ 42.656375][ T12] ? bus_rescan_devices+0x20/0x20 [ 42.661465][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 42.667510][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 42.672791][ T12] __device_attach+0x217/0x360 [ 42.677606][ T12] ? device_bind_driver+0xd0/0xd0 [ 42.682628][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 42.688044][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 42.693544][ T12] bus_probe_device+0x1e4/0x290 [ 42.698627][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 42.704789][ T12] device_add+0xae6/0x16f0 [ 42.709300][ T12] ? uevent_store+0x50/0x50 [ 42.713808][ T12] usb_new_device.cold+0x6a4/0xe79 [ 42.719004][ T12] hub_event+0x1b5c/0x3640 [ 42.723598][ T12] ? hub_port_debounce+0x260/0x260 [ 42.728939][ T12] process_one_work+0x92b/0x1530 [ 42.733875][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 42.739317][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 42.744648][ T12] worker_thread+0x7ab/0xe20 [ 42.749427][ T12] ? process_one_work+0x1530/0x1530 [ 42.754624][ T12] kthread+0x318/0x420 [ 42.758688][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 42.764053][ T12] ret_from_fork+0x24/0x30 [ 42.768843][ T12] Kernel Offset: disabled [ 42.780335][ T12] Rebooting in 86400 seconds..