[info] Using makefile-style concurrent boot in runlevel 2. [ 14.693730][ C1] random: crng init done [....] 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 '10.128.0.33' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 46.389179][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 46.629191][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 46.749230][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 46.757449][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.767551][ T12] usb 1-1: config 0 has no interface number 0 [ 46.773857][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 46.783795][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 46.792951][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.802147][ T12] usb 1-1: config 0 descriptor?? [ 47.039362][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb.. [ 47.050382][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 47.532281][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 47.559367][ T12] hdpvr 1-1:0.200: Could not setup controls [ 47.565741][ T12] hdpvr 1-1:0.200: registering videodev failed [ 47.576057][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 47.583844][ T12] usb 1-1: USB disconnect, device number 2 [ 47.939246][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 48.179203][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 48.299220][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 48.308177][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.319007][ T12] usb 1-1: config 0 has no interface number 0 [ 48.325776][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 48.337637][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 48.348758][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.358770][ T12] usb 1-1: config 0 descriptor?? [ 48.599254][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 48.610239][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 49.101366][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 49.129321][ T12] hdpvr 1-1:0.200: Could not setup controls [ 49.135969][ T12] hdpvr 1-1:0.200: registering videodev failed [ 49.146143][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 49.154982][ T12] usb 1-1: USB disconnect, device number 3 [ 49.509204][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 49.749274][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 49.869303][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 49.878344][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.889290][ T12] usb 1-1: config 0 has no interface number 0 [ 49.896006][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 49.906627][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 49.917124][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.926040][ T12] usb 1-1: config 0 descriptor?? [ 50.169329][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zbaliases.conf [ 50.181641][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 50.690195][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 50.719329][ T12] hdpvr 1-1:0.200: Could not setup controls [ 50.726026][ T12] hdpvr 1-1:0.200: registering videodev failed [ 50.734314][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 50.741773][ T12] usb 1-1: USB disconnect, device number 4 [ 51.109312][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 51.349258][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 51.469304][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 51.477781][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.489038][ T12] usb 1-1: config 0 has no interface number 0 [ 51.495317][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 51.511710][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 51.520908][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.529829][ T12] usb 1-1: config 0 descriptor?? [ 51.769270][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 51.779761][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 52.260102][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 52.289290][ T12] hdpvr 1-1:0.200: Could not setup controls [ 52.295628][ T12] hdpvr 1-1:0.200: registering videodev failed [ 52.303827][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 52.311188][ T12] usb 1-1: USB disconnect, device number 5 [ 52.659245][ T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 52.899171][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 53.019287][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 53.027594][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.037711][ T12] usb 1-1: config 0 has no interface number 0 [ 53.043809][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 53.054008][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 53.063059][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.071815][ T12] usb 1-1: config 0 descriptor?? [ 53.309237][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 53.319398][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 53.810058][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 53.839244][ T12] hdpvr 1-1:0.200: Could not setup controls [ 53.845425][ T12] hdpvr 1-1:0.200: registering videodev failed [ 53.853243][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 53.860429][ T12] usb 1-1: USB disconnect, device number 6 [ 54.209234][ T12] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 54.449273][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 54.569310][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.577736][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 54.587888][ T12] usb 1-1: config 0 has no interface number 0 [ 54.594012][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 54.603943][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 54.613169][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.621887][ T12] usb 1-1: config 0 descriptor?? [ 54.859298][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 54.871294][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 55.380138][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 55.409392][ T12] hdpvr 1-1:0.200: Could not setup controls [ 55.415688][ T12] hdpvr 1-1:0.200: registering videodev failed [ 55.423850][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 55.431156][ T12] usb 1-1: USB disconnect, device number 7 [ 55.789252][ T12] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 56.029281][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 56.149317][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 56.158508][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.168770][ T12] usb 1-1: config 0 has no interface number 0 [ 56.174884][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 56.185514][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 56.195254][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.204444][ T12] usb 1-1: config 0 descriptor?? [ 56.439256][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 56.450010][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 56.930452][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 56.959555][ T12] hdpvr 1-1:0.200: Could not setup controls [ 56.966450][ T12] hdpvr 1-1:0.200: registering videodev failed [ 56.975845][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 56.983498][ T12] usb 1-1: USB disconnect, device number 8 [ 57.339291][ T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 57.579203][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 57.699288][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 57.707956][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 57.718452][ T12] usb 1-1: config 0 has no interface number 0 [ 57.725287][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 57.735729][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 57.745100][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.754504][ T12] usb 1-1: config 0 descriptor?? [ 57.989274][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 58.000604][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 58.510507][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 58.539387][ T12] hdpvr 1-1:0.200: Could not setup controls [ 58.545472][ T12] hdpvr 1-1:0.200: registering videodev failed [ 58.554960][ T12] hdpvr: probe of 1-1:0.200 failed with error -71 [ 58.562785][ T12] usb 1-1: USB disconnect, device number 9 [ 58.919246][ T12] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 59.159243][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 59.279323][ T12] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 59.288007][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 59.298752][ T12] usb 1-1: config 0 has no interface number 0 [ 59.305080][ T12] usb 1-1: config 0 interface 200 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 0 [ 59.315925][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=4982, bcdDevice=f9.cf [ 59.325740][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.335537][ T12] usb 1-1: config 0 descriptor?? [ 59.579250][ T12] hdpvr 1-1:0.200: firmware version 0x66 dated a޳J7h͵Ėz&ڙh4]zb [ 59.589967][ T12] hdpvr 1-1:0.200: untested firmware, the driver might not work. executing program [ 60.070603][ T12] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 60.083621][ T12] ================================================================== [ 60.092124][ T12] BUG: KASAN: global-out-of-bounds in hdpvr_probe.cold+0x11b3/0x1247 [ 60.100859][ T12] Read of size 4 at addr ffffffff87788480 by task kworker/0:1/12 [ 60.108703][ T12] [ 60.111270][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #13 [ 60.119246][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.129689][ T12] Workqueue: usb_hub_wq hub_event [ 60.134957][ T12] Call Trace: [ 60.138383][ T12] dump_stack+0xca/0x13e [ 60.142634][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.147926][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.153228][ T12] print_address_description+0x67/0x231 [ 60.158950][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.164240][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.169751][ T12] __kasan_report.cold+0x1a/0x32 [ 60.175207][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.180587][ T12] kasan_report+0xe/0x20 [ 60.184827][ T12] hdpvr_probe.cold+0x11b3/0x1247 [ 60.189986][ T12] usb_probe_interface+0x305/0x7a0 [ 60.195096][ T12] ? usb_probe_device+0x100/0x100 [ 60.200118][ T12] really_probe+0x281/0x660 [ 60.204616][ T12] driver_probe_device+0x104/0x210 [ 60.209933][ T12] __device_attach_driver+0x1c2/0x220 [ 60.215936][ T12] ? driver_allows_async_probing+0x160/0x160 [ 60.222183][ T12] bus_for_each_drv+0x15c/0x1e0 [ 60.227403][ T12] ? bus_rescan_devices+0x20/0x20 [ 60.232432][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 60.238479][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 60.244160][ T12] __device_attach+0x217/0x360 [ 60.249093][ T12] ? device_bind_driver+0xd0/0xd0 [ 60.254257][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 60.260096][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 60.265387][ T12] bus_probe_device+0x1e4/0x290 [ 60.270246][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 60.276258][ T12] device_add+0xae6/0x16f0 [ 60.280676][ T12] ? uevent_store+0x50/0x50 [ 60.285537][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 60.291432][ T12] usb_set_configuration+0xdf6/0x1670 [ 60.296984][ T12] generic_probe+0x9d/0xd5 [ 60.301664][ T12] usb_probe_device+0x99/0x100 [ 60.306432][ T12] ? usb_suspend+0x620/0x620 [ 60.311490][ T12] really_probe+0x281/0x660 [ 60.316109][ T12] driver_probe_device+0x104/0x210 [ 60.321397][ T12] __device_attach_driver+0x1c2/0x220 [ 60.327222][ T12] ? driver_allows_async_probing+0x160/0x160 [ 60.333499][ T12] bus_for_each_drv+0x15c/0x1e0 [ 60.338642][ T12] ? bus_rescan_devices+0x20/0x20 [ 60.344312][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 60.350267][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 60.355665][ T12] __device_attach+0x217/0x360 [ 60.360920][ T12] ? device_bind_driver+0xd0/0xd0 [ 60.366280][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 60.371571][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 60.377146][ T12] bus_probe_device+0x1e4/0x290 [ 60.382170][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 60.388354][ T12] device_add+0xae6/0x16f0 [ 60.393086][ T12] ? uevent_store+0x50/0x50 [ 60.397598][ T12] usb_new_device.cold+0x8c1/0x1016 [ 60.402801][ T12] ? usb_port_suspend+0xa40/0xa40 [ 60.407840][ T12] ? mark_held_locks+0x9f/0xe0 [ 60.413353][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 60.418824][ T12] hub_event+0x1ada/0x3590 [ 60.423365][ T12] ? hub_port_debounce+0x260/0x260 [ 60.428485][ T12] process_one_work+0x905/0x1570 [ 60.433802][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 60.439301][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 60.444613][ T12] worker_thread+0x7ab/0xe20 [ 60.449244][ T12] ? process_one_work+0x1570/0x1570 [ 60.454841][ T12] kthread+0x30b/0x410 [ 60.459156][ T12] ? kthread_park+0x1a0/0x1a0 [ 60.464009][ T12] ret_from_fork+0x24/0x30 [ 60.468580][ T12] [ 60.471478][ T12] The buggy address belongs to the variable: [ 60.477686][ T12] video_nr+0x20/0x1be0 [ 60.482082][ T12] [ 60.484405][ T12] Memory state around the buggy address: [ 60.490424][ T12] ffffffff87788380: fa fa fa fa 04 fa fa fa fa fa fa fa 04 fa fa fa [ 60.498981][ T12] ffffffff87788400: fa fa fa fa 04 fa fa fa fa fa fa fa 00 00 00 00 [ 60.507802][ T12] >ffffffff87788480: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.516936][ T12] ^ [ 60.521146][ T12] ffffffff87788500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.530040][ T12] ffffffff87788580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.538514][ T12] ================================================================== [ 60.547005][ T12] Disabling lock debugging due to kernel taint [ 60.553569][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 60.560452][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.2.0-rc6+ #13 [ 60.569556][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.580926][ T12] Workqueue: usb_hub_wq hub_event [ 60.586140][ T12] Call Trace: [ 60.589596][ T12] dump_stack+0xca/0x13e [ 60.594508][ T12] panic+0x292/0x6c9 [ 60.598544][ T12] ? __warn_printk+0xf3/0xf3 [ 60.603167][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.609154][ T12] ? trace_hardirqs_on+0x55/0x1c0 [ 60.614708][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.620042][ T12] end_report+0x43/0x49 [ 60.624204][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.629987][ T12] __kasan_report.cold+0xd/0x32 [ 60.635016][ T12] ? hdpvr_probe.cold+0x11b3/0x1247 [ 60.640375][ T12] kasan_report+0xe/0x20 [ 60.644777][ T12] hdpvr_probe.cold+0x11b3/0x1247 [ 60.650016][ T12] usb_probe_interface+0x305/0x7a0 [ 60.655784][ T12] ? usb_probe_device+0x100/0x100 [ 60.661340][ T12] really_probe+0x281/0x660 [ 60.666402][ T12] driver_probe_device+0x104/0x210 [ 60.672105][ T12] __device_attach_driver+0x1c2/0x220 [ 60.678029][ T12] ? driver_allows_async_probing+0x160/0x160 [ 60.684689][ T12] bus_for_each_drv+0x15c/0x1e0 [ 60.689846][ T12] ? bus_rescan_devices+0x20/0x20 [ 60.695295][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 60.701094][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 60.706590][ T12] __device_attach+0x217/0x360 [ 60.711663][ T12] ? device_bind_driver+0xd0/0xd0 [ 60.716938][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 60.722746][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 60.728659][ T12] bus_probe_device+0x1e4/0x290 [ 60.733624][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 60.739754][ T12] device_add+0xae6/0x16f0 [ 60.744571][ T12] ? uevent_store+0x50/0x50 [ 60.749804][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 60.756064][ T12] usb_set_configuration+0xdf6/0x1670 [ 60.761559][ T12] generic_probe+0x9d/0xd5 [ 60.766427][ T12] usb_probe_device+0x99/0x100 [ 60.771571][ T12] ? usb_suspend+0x620/0x620 [ 60.776878][ T12] really_probe+0x281/0x660 [ 60.781375][ T12] driver_probe_device+0x104/0x210 [ 60.786774][ T12] __device_attach_driver+0x1c2/0x220 [ 60.793001][ T12] ? driver_allows_async_probing+0x160/0x160 [ 60.800195][ T12] bus_for_each_drv+0x15c/0x1e0 [ 60.805401][ T12] ? bus_rescan_devices+0x20/0x20 [ 60.810543][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 60.816745][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 60.822488][ T12] __device_attach+0x217/0x360 [ 60.827393][ T12] ? device_bind_driver+0xd0/0xd0 [ 60.833573][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 60.839141][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 60.845021][ T12] bus_probe_device+0x1e4/0x290 [ 60.850199][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 60.856298][ T12] device_add+0xae6/0x16f0 [ 60.860713][ T12] ? uevent_store+0x50/0x50 [ 60.865605][ T12] usb_new_device.cold+0x8c1/0x1016 [ 60.870936][ T12] ? usb_port_suspend+0xa40/0xa40 [ 60.876543][ T12] ? mark_held_locks+0x9f/0xe0 [ 60.881608][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 60.887392][ T12] hub_event+0x1ada/0x3590 [ 60.891948][ T12] ? hub_port_debounce+0x260/0x260 [ 60.897653][ T12] process_one_work+0x905/0x1570 [ 60.902671][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 60.908355][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 60.913764][ T12] worker_thread+0x7ab/0xe20 [ 60.918839][ T12] ? process_one_work+0x1570/0x1570 [ 60.924411][ T12] kthread+0x30b/0x410 [ 60.928942][ T12] ? kthread_park+0x1a0/0x1a0 [ 60.933882][ T12] ret_from_fork+0x24/0x30 [ 60.939148][ T12] Kernel Offset: disabled [ 60.944296][ T12] Rebooting in 86400 seconds..