[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[ 14.860197][ T1664] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 15.052890][ C1] random: crng init done Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 22.776754][ T22] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 23.016792][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 23.137065][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 23.145218][ T22] usb 1-1: config 0 has no interface number 0 [ 23.151366][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 23.161204][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 23.170288][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.179501][ T22] usb 1-1: config 0 descriptor?? [ 23.436885][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 23.443048][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 24.190241][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 24.216867][ T22] hdpvr 1-1:0.26: Could not setup controls [ 24.222909][ T22] hdpvr 1-1:0.26: registering videodev failed [ 24.232314][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 24.240371][ T22] usb 1-1: USB disconnect, device number 2 [ 24.596779][ T22] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 24.836752][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 24.956811][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 24.964903][ T22] usb 1-1: config 0 has no interface number 0 [ 24.971576][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 24.981422][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 24.990477][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.999571][ T22] usb 1-1: config 0 descriptor?? [ 25.256832][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 25.262944][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 26.028346][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 26.056872][ T22] hdpvr 1-1:0.26: Could not setup controls [ 26.062882][ T22] hdpvr 1-1:0.26: registering videodev failed [ 26.072036][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 26.079791][ T22] usb 1-1: USB disconnect, device number 3 [ 26.436796][ T22] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 26.676783][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 26.796869][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 26.805072][ T22] usb 1-1: config 0 has no interface number 0 [ 26.811425][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 26.821410][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 26.830755][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.839785][ T22] usb 1-1: config 0 descriptor?? [ 27.086846][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 27.093154][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 27.837941][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 27.866800][ T22] hdpvr 1-1:0.26: Could not setup controls [ 27.872879][ T22] hdpvr 1-1:0.26: registering videodev failed [ 27.880932][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 27.888120][ T22] usb 1-1: USB disconnect, device number 4 [ 28.236818][ T22] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 28.476813][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 28.596936][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 28.605024][ T22] usb 1-1: config 0 has no interface number 0 [ 28.611160][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 28.620992][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 28.630337][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.639434][ T22] usb 1-1: config 0 descriptor?? [ 28.897333][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 28.903544][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 29.647777][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 29.676848][ T22] hdpvr 1-1:0.26: Could not setup controls [ 29.682829][ T22] hdpvr 1-1:0.26: registering videodev failed [ 29.691008][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 29.698211][ T22] usb 1-1: USB disconnect, device number 5 [ 30.046827][ T22] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 30.286822][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 30.406916][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 30.415142][ T22] usb 1-1: config 0 has no interface number 0 [ 30.421482][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 30.431332][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 30.440684][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.449709][ T22] usb 1-1: config 0 descriptor?? [ 30.707450][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 30.713666][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 31.468437][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 31.496855][ T22] hdpvr 1-1:0.26: Could not setup controls [ 31.502966][ T22] hdpvr 1-1:0.26: registering videodev failed [ 31.510927][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 31.518610][ T22] usb 1-1: USB disconnect, device number 6 [ 31.866831][ T22] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 32.106754][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 32.226888][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 32.235118][ T22] usb 1-1: config 0 has no interface number 0 [ 32.241294][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 32.251144][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 32.260243][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.269503][ T22] usb 1-1: config 0 descriptor?? [ 32.516897][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 32.523006][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 33.267702][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 33.296839][ T22] hdpvr 1-1:0.26: Could not setup controls [ 33.302836][ T22] hdpvr 1-1:0.26: registering videodev failed [ 33.310845][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 33.318048][ T22] usb 1-1: USB disconnect, device number 7 [ 33.666823][ T22] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 33.906819][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 34.026912][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 34.035026][ T22] usb 1-1: config 0 has no interface number 0 [ 34.041178][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 34.051012][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 34.060235][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.069351][ T22] usb 1-1: config 0 descriptor?? [ 34.326840][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 34.332994][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 35.078024][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 35.106819][ T22] hdpvr 1-1:0.26: Could not setup controls [ 35.112870][ T22] hdpvr 1-1:0.26: registering videodev failed [ 35.121176][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 35.128626][ T22] usb 1-1: USB disconnect, device number 8 [ 35.476788][ T22] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 35.716813][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 35.836905][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 35.845134][ T22] usb 1-1: config 0 has no interface number 0 [ 35.851372][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 35.861322][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 35.870386][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.879367][ T22] usb 1-1: config 0 descriptor?? [ 36.137336][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 36.143409][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 36.887708][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 36.916852][ T22] hdpvr 1-1:0.26: Could not setup controls [ 36.922816][ T22] hdpvr 1-1:0.26: registering videodev failed [ 36.930614][ T22] hdpvr: probe of 1-1:0.26 failed with error -71 [ 36.937780][ T22] usb 1-1: USB disconnect, device number 9 [ 37.286812][ T22] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 37.526791][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 37.646918][ T22] usb 1-1: config 0 has an invalid interface number: 26 but max is 0 [ 37.655150][ T22] usb 1-1: config 0 has no interface number 0 [ 37.661396][ T22] usb 1-1: config 0 interface 26 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 37.671277][ T22] usb 1-1: New USB device found, idVendor=2040, idProduct=4902, bcdDevice=ff.51 [ 37.680521][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.689544][ T22] usb 1-1: config 0 descriptor?? [ 37.947330][ T22] hdpvr 1-1:0.26: firmware version 0x5 dated [ 37.953460][ T22] hdpvr 1-1:0.26: untested firmware, the driver might not work. executing program [ 38.697625][ T22] ir-kbd-i2c 0-0071: IR for HDPVR is known to cause problems during recording, use enable_hdpvr modparam to enable [ 38.710379][ T22] ================================================================== [ 38.718540][ T22] BUG: KASAN: global-out-of-bounds in hdpvr_probe.cold+0x11b3/0x1247 [ 38.726588][ T22] Read of size 4 at addr ffffffff87540ce0 by task kworker/1:1/22 [ 38.734273][ T22] [ 38.736583][ T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.3.0-rc5+ #28 [ 38.744013][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.754548][ T22] Workqueue: usb_hub_wq hub_event [ 38.760042][ T22] Call Trace: [ 38.763317][ T22] dump_stack+0xca/0x13e [ 38.767539][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 38.772711][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 38.777893][ T22] print_address_description+0x6a/0x32c [ 38.784533][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 38.789720][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 38.794898][ T22] __kasan_report.cold+0x1a/0x33 [ 38.800026][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 38.805207][ T22] kasan_report+0xe/0x12 [ 38.809427][ T22] hdpvr_probe.cold+0x11b3/0x1247 [ 38.814427][ T22] usb_probe_interface+0x305/0x7a0 [ 38.819511][ T22] ? usb_probe_device+0x100/0x100 [ 38.824507][ T22] really_probe+0x281/0x6d0 [ 38.829754][ T22] driver_probe_device+0x101/0x1b0 [ 38.834843][ T22] __device_attach_driver+0x1c2/0x220 [ 38.840192][ T22] ? driver_allows_async_probing+0x160/0x160 [ 38.846142][ T22] bus_for_each_drv+0x162/0x1e0 [ 38.850965][ T22] ? bus_rescan_devices+0x20/0x20 [ 38.855965][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 38.861743][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 38.866999][ T22] __device_attach+0x217/0x360 [ 38.871735][ T22] ? device_bind_driver+0xd0/0xd0 [ 38.876733][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 38.881990][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 38.887358][ T22] bus_probe_device+0x1e4/0x290 [ 38.892205][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 38.898081][ T22] device_add+0xae6/0x16f0 [ 38.902470][ T22] ? uevent_store+0x50/0x50 [ 38.906944][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 38.912722][ T22] usb_set_configuration+0xdf6/0x1670 [ 38.918067][ T22] generic_probe+0x9d/0xd5 [ 38.927783][ T22] usb_probe_device+0x99/0x100 [ 38.932540][ T22] ? usb_suspend+0x620/0x620 [ 38.937111][ T22] really_probe+0x281/0x6d0 [ 38.941591][ T22] driver_probe_device+0x101/0x1b0 [ 38.946673][ T22] __device_attach_driver+0x1c2/0x220 [ 38.952032][ T22] ? driver_allows_async_probing+0x160/0x160 [ 38.958004][ T22] bus_for_each_drv+0x162/0x1e0 [ 38.962839][ T22] ? bus_rescan_devices+0x20/0x20 [ 38.967990][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 38.973795][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 38.979072][ T22] __device_attach+0x217/0x360 [ 38.983838][ T22] ? device_bind_driver+0xd0/0xd0 [ 38.988842][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 38.994167][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 38.999446][ T22] bus_probe_device+0x1e4/0x290 [ 39.004281][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 39.010234][ T22] device_add+0xae6/0x16f0 [ 39.014637][ T22] ? uevent_store+0x50/0x50 [ 39.019131][ T22] usb_new_device.cold+0x6a4/0xe79 [ 39.024230][ T22] hub_event+0x1b5c/0x3640 [ 39.028622][ T22] ? hub_port_debounce+0x260/0x260 [ 39.033712][ T22] process_one_work+0x92b/0x1530 [ 39.038624][ T22] ? pwq_dec_nr_in_flight+0x310/0x310 [ 39.043970][ T22] ? do_raw_spin_lock+0x11a/0x280 [ 39.048964][ T22] worker_thread+0x7ab/0xe20 [ 39.053548][ T22] ? process_one_work+0x1530/0x1530 [ 39.058724][ T22] kthread+0x318/0x420 [ 39.062762][ T22] ? kthread_create_on_node+0xf0/0xf0 [ 39.068106][ T22] ret_from_fork+0x24/0x30 [ 39.072501][ T22] [ 39.074808][ T22] The buggy address belongs to the variable: [ 39.080775][ T22] video_nr+0x20/0x1be0 [ 39.084963][ T22] [ 39.087275][ T22] Memory state around the buggy address: [ 39.092891][ T22] ffffffff87540b80: 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa fa [ 39.100986][ T22] ffffffff87540c00: 04 fa fa fa fa fa fa fa 04 fa fa fa fa fa fa fa [ 39.109040][ T22] >ffffffff87540c80: 04 fa fa fa fa fa fa fa 00 00 00 00 fa fa fa fa [ 39.117241][ T22] ^ [ 39.124425][ T22] ffffffff87540d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.132462][ T22] ffffffff87540d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.140493][ T22] ================================================================== [ 39.148526][ T22] Disabling lock debugging due to kernel taint [ 39.154745][ T22] Kernel panic - not syncing: panic_on_warn set ... [ 39.161312][ T22] CPU: 1 PID: 22 Comm: kworker/1:1 Tainted: G B 5.3.0-rc5+ #28 [ 39.170275][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.180431][ T22] Workqueue: usb_hub_wq hub_event [ 39.185428][ T22] Call Trace: [ 39.188880][ T22] dump_stack+0xca/0x13e [ 39.193111][ T22] panic+0x2a3/0x6da [ 39.197126][ T22] ? add_taint.cold+0x16/0x16 [ 39.201790][ T22] ? retint_kernel+0x10/0x10 [ 39.206360][ T22] ? trace_hardirqs_on+0x55/0x1e0 [ 39.211357][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 39.216526][ T22] end_report+0x43/0x49 [ 39.220662][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 39.225922][ T22] __kasan_report.cold+0xd/0x33 [ 39.230770][ T22] ? hdpvr_probe.cold+0x11b3/0x1247 [ 39.235946][ T22] kasan_report+0xe/0x12 [ 39.240158][ T22] hdpvr_probe.cold+0x11b3/0x1247 [ 39.245155][ T22] usb_probe_interface+0x305/0x7a0 [ 39.250236][ T22] ? usb_probe_device+0x100/0x100 [ 39.255233][ T22] really_probe+0x281/0x6d0 [ 39.259707][ T22] driver_probe_device+0x101/0x1b0 [ 39.264792][ T22] __device_attach_driver+0x1c2/0x220 [ 39.270133][ T22] ? driver_allows_async_probing+0x160/0x160 [ 39.276082][ T22] bus_for_each_drv+0x162/0x1e0 [ 39.280966][ T22] ? bus_rescan_devices+0x20/0x20 [ 39.286263][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 39.292050][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 39.297312][ T22] __device_attach+0x217/0x360 [ 39.302050][ T22] ? device_bind_driver+0xd0/0xd0 [ 39.307051][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 39.312423][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 39.317692][ T22] bus_probe_device+0x1e4/0x290 [ 39.322695][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 39.328589][ T22] device_add+0xae6/0x16f0 [ 39.333073][ T22] ? uevent_store+0x50/0x50 [ 39.337651][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 39.343462][ T22] usb_set_configuration+0xdf6/0x1670 [ 39.348902][ T22] generic_probe+0x9d/0xd5 [ 39.353334][ T22] usb_probe_device+0x99/0x100 [ 39.358076][ T22] ? usb_suspend+0x620/0x620 [ 39.362796][ T22] really_probe+0x281/0x6d0 [ 39.367348][ T22] driver_probe_device+0x101/0x1b0 [ 39.372538][ T22] __device_attach_driver+0x1c2/0x220 [ 39.377974][ T22] ? driver_allows_async_probing+0x160/0x160 [ 39.383952][ T22] bus_for_each_drv+0x162/0x1e0 [ 39.388784][ T22] ? bus_rescan_devices+0x20/0x20 [ 39.393901][ T22] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 39.399688][ T22] ? lockdep_hardirqs_on+0x379/0x580 [ 39.405122][ T22] __device_attach+0x217/0x360 [ 39.409878][ T22] ? device_bind_driver+0xd0/0xd0 [ 39.414885][ T22] ? kobject_uevent_env+0x29e/0x1160 [ 39.420168][ T22] ? kobject_uevent_env+0x2a8/0x1160 [ 39.425448][ T22] bus_probe_device+0x1e4/0x290 [ 39.430286][ T22] ? blocking_notifier_call_chain+0x54/0xa0 [ 39.436162][ T22] device_add+0xae6/0x16f0 [ 39.440554][ T22] ? uevent_store+0x50/0x50 [ 39.445036][ T22] usb_new_device.cold+0x6a4/0xe79 [ 39.450129][ T22] hub_event+0x1b5c/0x3640 [ 39.454521][ T22] ? hub_port_debounce+0x260/0x260 [ 39.459606][ T22] process_one_work+0x92b/0x1530 [ 39.464517][ T22] ? pwq_dec_nr_in_flight+0x310/0x310 [ 39.469876][ T22] ? do_raw_spin_lock+0x11a/0x280 [ 39.474889][ T22] worker_thread+0x7ab/0xe20 [ 39.479463][ T22] ? process_one_work+0x1530/0x1530 [ 39.484633][ T22] kthread+0x318/0x420 [ 39.488679][ T22] ? kthread_create_on_node+0xf0/0xf0 [ 39.494023][ T22] ret_from_fork+0x24/0x30 [ 39.498837][ T22] Kernel Offset: disabled [ 39.503144][ T22] Rebooting in 86400 seconds..