[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 85.267111][ T30] audit: type=1800 audit(1571265945.322:25): pid=12072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 85.304468][ T30] audit: type=1800 audit(1571265945.342:26): pid=12072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 85.324991][ T30] audit: type=1800 audit(1571265945.352:27): pid=12072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.14' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 153.802425][ T3374] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 153.822596][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 153.830477][ T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 153.838291][T12235] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 153.842395][ T12] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 153.846378][T12234] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 154.172782][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 154.181122][ T3374] usb 1-1: config 0 has no interface number 0 [ 154.187551][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 154.197433][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.206681][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 154.214951][ T31] usb 3-1: config 0 has no interface number 0 [ 154.221268][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 154.222703][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 154.230476][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.238850][ T12] usb 4-1: config 0 has no interface number 0 [ 154.247757][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 154.253103][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 154.261216][ T17] usb 2-1: config 0 has no interface number 0 [ 154.270310][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.273486][ T12] usb 4-1: config 0 descriptor?? [ 154.276712][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 154.299267][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.308252][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 154.316613][T12235] usb 6-1: config 0 has no interface number 0 [ 154.322912][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 154.332069][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.342329][ T3374] usb 1-1: config 0 descriptor?? [ 154.348285][T12235] usb 6-1: config 0 descriptor?? [ 154.354398][ T31] usb 3-1: config 0 descriptor?? [ 154.360278][ T17] usb 2-1: config 0 descriptor?? [ 154.373079][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 154.381426][T12234] usb 5-1: config 0 has no interface number 0 [ 154.387934][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 154.397350][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.416196][T12234] usb 5-1: config 0 descriptor?? executing program executing program [ 155.008052][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 155.017940][ T12] usb 4-1: USB disconnect, device number 2 executing program executing program executing program [ 155.058850][ T31] rtl8150 3-1:0.206: eth1: rtl8150 is detected [ 155.072813][ T17] rtl8150 2-1:0.206: eth2: rtl8150 is detected [ 155.089730][T12235] rtl8150 6-1:0.206: eth3: rtl8150 is detected [ 155.102840][ T3374] rtl8150 1-1:0.206: eth4: rtl8150 is detected executing program [ 155.118725][T12234] rtl8150 5-1:0.206: eth5: rtl8150 is detected [ 155.139828][ T31] usb 3-1: USB disconnect, device number 2 [ 155.151520][ T3374] usb 1-1: USB disconnect, device number 2 [ 155.161370][T12234] usb 5-1: USB disconnect, device number 2 [ 155.168974][ T17] usb 2-1: USB disconnect, device number 2 [ 155.175744][T12235] usb 6-1: USB disconnect, device number 2 [ 155.462597][ T12] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 155.592562][ T3374] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 155.633030][ T17] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 155.641089][ T31] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 155.649047][T12234] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 155.657067][T12235] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 155.862712][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 155.871027][ T12] usb 4-1: config 0 has no interface number 0 [ 155.877384][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 155.886727][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.993017][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 156.001574][ T3374] usb 1-1: config 0 has no interface number 0 [ 156.009897][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 156.019499][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.063161][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 156.071469][ T17] usb 2-1: config 0 has no interface number 0 [ 156.078170][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 156.087390][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.096754][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 156.105125][T12235] usb 6-1: config 0 has no interface number 0 [ 156.111334][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 156.120591][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.129629][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 156.138018][ T31] usb 3-1: config 0 has no interface number 0 [ 156.144297][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 156.153505][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.162568][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 156.165874][ T12] usb 4-1: config 0 descriptor?? [ 156.170835][T12234] usb 5-1: config 0 has no interface number 0 [ 156.170936][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 156.191431][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.204154][T12235] usb 6-1: config 0 descriptor?? [ 156.211774][ T17] usb 2-1: config 0 descriptor?? [ 156.219897][ T3374] usb 1-1: config 0 descriptor?? [ 156.227190][ T31] usb 3-1: config 0 descriptor?? [ 156.235247][T12234] usb 5-1: config 0 descriptor?? executing program executing program [ 156.888524][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 156.909641][T12235] rtl8150 6-1:0.206: eth2: rtl8150 is detected [ 156.929063][ T17] rtl8150 2-1:0.206: eth3: rtl8150 is detected executing program [ 156.943007][ T3374] rtl8150 1-1:0.206: eth4: rtl8150 is detected [ 156.961471][T12234] rtl8150 5-1:0.206: eth5: rtl8150 is detected executing program executing program executing program [ 156.998791][ T31] rtl8150 3-1:0.206: eth6: rtl8150 is detected [ 157.023583][ T12] usb 4-1: USB disconnect, device number 3 [ 157.092969][T12235] usb 6-1: USB disconnect, device number 3 [ 157.136032][T12234] usb 5-1: USB disconnect, device number 3 [ 157.143693][ T3374] usb 1-1: USB disconnect, device number 3 [ 157.150551][ T17] usb 2-1: USB disconnect, device number 3 [ 157.169297][ T31] usb 3-1: USB disconnect, device number 3 [ 157.522834][ T12] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 157.702923][T12234] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 157.732414][T12235] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 157.740763][ T3374] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 157.748800][ T17] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 157.757426][ T31] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 157.902690][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 157.910978][ T12] usb 4-1: config 0 has no interface number 0 [ 157.917604][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 157.926807][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.113416][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 158.121790][T12234] usb 5-1: config 0 has no interface number 0 [ 158.128131][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 158.137343][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.183732][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 158.192135][T12235] usb 6-1: config 0 has no interface number 0 [ 158.198688][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 158.208283][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.252966][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 158.261607][ T17] usb 2-1: config 0 has no interface number 0 [ 158.267990][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 158.277708][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.322844][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 158.331233][ T3374] usb 1-1: config 0 has no interface number 0 [ 158.337597][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 158.347096][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.356698][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 158.365087][ T31] usb 3-1: config 0 has no interface number 0 [ 158.371303][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 158.380513][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.533691][ T12] usb 4-1: config 0 descriptor?? [ 158.711178][T12234] usb 5-1: config 0 descriptor?? [ 158.744076][T12235] usb 6-1: config 0 descriptor?? [ 158.784996][ T17] usb 2-1: config 0 descriptor?? [ 158.819933][ T31] usb 3-1: config 0 descriptor?? [ 158.835399][ T3374] usb 1-1: config 0 descriptor?? executing program [ 159.238506][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 159.346635][ T12] usb 4-1: USB disconnect, device number 4 executing program executing program executing program executing program [ 159.537107][T12234] rtl8150 5-1:0.206: eth1: rtl8150 is detected [ 159.550946][T12235] rtl8150 6-1:0.206: eth2: rtl8150 is detected [ 159.565260][ T17] rtl8150 2-1:0.206: eth3: rtl8150 is detected [ 159.579686][ T31] rtl8150 3-1:0.206: eth4: rtl8150 is detected executing program [ 159.594078][ T3374] rtl8150 1-1:0.206: eth5: rtl8150 is detected [ 159.731851][T12234] usb 5-1: USB disconnect, device number 4 [ 159.739937][ T31] usb 3-1: USB disconnect, device number 4 [ 159.783434][T12235] usb 6-1: USB disconnect, device number 4 [ 159.790497][ T17] usb 2-1: USB disconnect, device number 4 [ 159.806470][ T3374] usb 1-1: USB disconnect, device number 4 [ 160.012697][ T12] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 160.392972][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 160.401296][ T12] usb 4-1: config 0 has no interface number 0 [ 160.408204][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 160.417360][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.418126][T12234] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 160.433917][T12235] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 160.442782][ T31] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 160.502928][ T17] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 160.623194][ T3374] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 160.823114][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 160.831433][ T31] usb 3-1: config 0 has no interface number 0 [ 160.837789][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 160.847033][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.856134][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 160.864471][T12235] usb 6-1: config 0 has no interface number 0 [ 160.870689][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 160.879932][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.043091][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 161.051403][ T3374] usb 1-1: config 0 has no interface number 0 [ 161.058016][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 161.067339][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.073596][ T12] usb 4-1: config 0 descriptor?? [ 161.077442][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 161.089035][ T17] usb 2-1: config 0 has no interface number 0 [ 161.095365][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 161.106084][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.121667][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 161.130083][T12234] usb 5-1: config 0 has no interface number 0 [ 161.136408][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 161.145662][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.454164][T12235] usb 6-1: config 0 descriptor?? [ 161.460451][ T31] usb 3-1: config 0 descriptor?? [ 161.655074][ T3374] usb 1-1: config 0 descriptor?? [ 161.695283][T12234] usb 5-1: config 0 descriptor?? executing program [ 161.758742][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 161.779412][ T17] usb 2-1: config 0 descriptor?? [ 161.918569][ T12] usb 4-1: USB disconnect, device number 5 executing program executing program [ 162.158083][T12235] rtl8150 6-1:0.206: eth1: rtl8150 is detected [ 162.171880][ T31] rtl8150 3-1:0.206: eth2: rtl8150 is detected executing program [ 162.348737][ T3374] rtl8150 1-1:0.206: eth3: rtl8150 is detected [ 162.385692][T12235] usb 6-1: USB disconnect, device number 5 executing program [ 162.416036][ T31] usb 3-1: USB disconnect, device number 5 executing program [ 162.557912][ T3374] usb 1-1: USB disconnect, device number 5 [ 162.572782][ T12] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 162.689923][T12234] rtl8150 5-1:0.206: eth1: rtl8150 is detected [ 162.704322][ T17] rtl8150 2-1:0.206: eth4: rtl8150 is detected [ 162.731446][ T17] usb 2-1: USB disconnect, device number 5 [ 162.908042][T12234] usb 5-1: USB disconnect, device number 5 [ 162.972887][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 162.981764][ T12] usb 4-1: config 0 has no interface number 0 [ 162.988091][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 162.997289][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.252498][T12235] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 163.412710][ T3374] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 163.420479][ T31] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 163.463251][ T17] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 163.573363][T12234] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 163.612841][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 163.621148][T12235] usb 6-1: config 0 has no interface number 0 [ 163.627517][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 163.636803][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.663390][ T12] usb 4-1: config 0 descriptor?? [ 163.813143][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 163.821620][ T3374] usb 1-1: config 0 has no interface number 0 [ 163.827959][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 163.837265][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.846172][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 163.854855][ T31] usb 3-1: config 0 has no interface number 0 [ 163.861362][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 163.870580][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.880059][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 163.888413][ T17] usb 2-1: config 0 has no interface number 0 [ 163.894743][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 163.904134][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.083020][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 164.091341][T12234] usb 5-1: config 0 has no interface number 0 [ 164.097753][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 164.106994][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 164.338673][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 164.456449][T12235] usb 6-1: config 0 descriptor?? [ 164.540046][ T12] usb 4-1: USB disconnect, device number 6 [ 164.633986][ T3374] usb 1-1: config 0 descriptor?? [ 164.648819][ T31] usb 3-1: config 0 descriptor?? [ 164.663677][ T17] usb 2-1: config 0 descriptor?? [ 164.886296][T12234] usb 5-1: config 0 descriptor?? executing program [ 165.149377][T12235] rtl8150 6-1:0.206: eth1: rtl8150 is detected [ 165.339516][ T3374] rtl8150 1-1:0.206: eth2: rtl8150 is detected [ 165.352455][ T12] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 165.369640][ T17] rtl8150 2-1:0.206: eth3: rtl8150 is detected [ 165.384907][ T31] rtl8150 3-1:0.206: eth4: rtl8150 is detected executing program executing program executing program [ 165.415909][T12235] usb 6-1: USB disconnect, device number 6 executing program [ 165.635916][ T17] usb 2-1: USB disconnect, device number 6 [ 165.674503][ T31] usb 3-1: USB disconnect, device number 6 [ 165.681064][ T3374] usb 1-1: USB disconnect, device number 6 [ 165.772957][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 165.781396][ T12] usb 4-1: config 0 has no interface number 0 [ 165.787710][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 165.796932][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.830624][T12234] rtl8150 5-1:0.206: eth1: rtl8150 is detected [ 166.074440][T12234] usb 5-1: USB disconnect, device number 6 [ 166.382899][T12235] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 166.462568][ T17] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 166.609960][ T12] usb 4-1: config 0 descriptor?? [ 166.712830][ T31] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 166.720596][ T3374] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 166.772766][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 166.781350][T12235] usb 6-1: config 0 has no interface number 0 [ 166.787998][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 166.797230][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.872439][T12234] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 166.882919][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 166.891210][ T17] usb 2-1: config 0 has no interface number 0 [ 166.897793][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 166.907311][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.152911][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 167.161223][ T3374] usb 1-1: config 0 has no interface number 0 [ 167.167841][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 167.177038][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.186419][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 167.194759][ T31] usb 3-1: config 0 has no interface number 0 [ 167.200996][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 167.210529][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.308334][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 167.333313][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 167.341609][T12234] usb 5-1: config 0 has no interface number 0 [ 167.347942][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f executing program [ 167.357161][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.546545][ T12] usb 4-1: USB disconnect, device number 7 [ 167.639702][T12235] usb 6-1: config 0 descriptor?? [ 167.734936][ T17] usb 2-1: config 0 descriptor?? [ 168.010812][ T31] usb 3-1: config 0 descriptor?? [ 168.023805][ T3374] usb 1-1: config 0 descriptor?? [ 168.151849][T12234] usb 5-1: config 0 descriptor?? executing program [ 168.332712][ T12] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 168.348889][T12235] rtl8150 6-1:0.206: eth1: rtl8150 is detected [ 168.439050][ T17] rtl8150 2-1:0.206: eth2: rtl8150 is detected executing program [ 168.565217][T12235] usb 6-1: USB disconnect, device number 7 [ 168.667030][ T17] usb 2-1: USB disconnect, device number 7 executing program executing program [ 168.772883][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 168.781196][ T12] usb 4-1: config 0 has no interface number 0 [ 168.787583][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 168.796797][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 168.892184][ T31] rtl8150 3-1:0.206: eth1: rtl8150 is detected [ 168.904979][ T3374] rtl8150 1-1:0.206: eth3: rtl8150 is detected [ 168.972944][ T3374] usb 1-1: USB disconnect, device number 7 [ 168.979781][ T31] usb 3-1: USB disconnect, device number 7 [ 169.050028][T12234] rtl8150 5-1:0.206: eth2: rtl8150 is detected [ 169.253495][T12234] usb 5-1: USB disconnect, device number 7 [ 169.432643][T12235] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 169.492875][ T17] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 169.561095][ T12] usb 4-1: config 0 descriptor?? [ 169.823241][ T3374] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 169.863666][T12235] usb 6-1: config 0 has an invalid interface number: 206 but max is 0 [ 169.871986][T12235] usb 6-1: config 0 has no interface number 0 [ 169.878356][T12235] usb 6-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 169.888021][T12235] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.932714][ T17] usb 2-1: config 0 has an invalid interface number: 206 but max is 0 [ 169.941137][ T17] usb 2-1: config 0 has no interface number 0 [ 169.948078][ T17] usb 2-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 169.957289][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.982511][ T31] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 170.112494][T12234] usb 5-1: new high-speed USB device number 8 using dummy_hcd executing program [ 170.278595][ T12] rtl8150 4-1:0.206: eth1: rtl8150 is detected [ 170.322956][ T3374] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 170.331270][ T3374] usb 1-1: config 0 has no interface number 0 [ 170.337582][ T3374] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 170.346849][ T3374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.392735][ T31] usb 3-1: config 0 has an invalid interface number: 206 but max is 0 [ 170.401186][ T31] usb 3-1: config 0 has no interface number 0 [ 170.407869][ T31] usb 3-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 170.417104][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.448985][ T12] usb 4-1: USB disconnect, device number 8 [ 170.542659][T12234] usb 5-1: config 0 has an invalid interface number: 206 but max is 0 [ 170.551050][T12234] usb 5-1: config 0 has no interface number 0 [ 170.557852][T12234] usb 5-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 170.567173][T12234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.897496][T12235] usb 6-1: config 0 descriptor?? [ 170.919438][ T17] usb 2-1: config 0 descriptor?? [ 171.233151][ T3374] usb 1-1: config 0 descriptor?? [ 171.263665][ T31] usb 3-1: config 0 descriptor?? [ 171.302536][ T12] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 171.358416][T12234] usb 5-1: config 0 descriptor?? executing program executing program [ 171.608517][T12235] rtl8150 6-1:0.206: eth1: rtl8150 is detected [ 171.628321][ T17] rtl8150 2-1:0.206: eth2: rtl8150 is detected [ 171.762944][ T12] usb 4-1: config 0 has an invalid interface number: 206 but max is 0 [ 171.771253][ T12] usb 4-1: config 0 has no interface number 0 [ 171.777594][ T12] usb 4-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=56.5f [ 171.786796][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.843880][ T17] usb 2-1: USB disconnect, device number 8 executing program [ 171.886409][T12235] usb 6-1: USB disconnect, device number 8 executing program executing program [ 172.190720][ T3374] rtl8150 1-1:0.206: eth2: rtl8150 is detected [ 172.205323][ T31] rtl8150 3-1:0.206: eth3: rtl8150 is detected [ 172.219478][T12234] rtl8150 5-1:0.206: eth4: rtl8150 is detected [ 172.451865][T12234] usb 5-1: USB disconnect, device number 8 [ 172.477871][ T31] usb 3-1: USB disconnect, device number 8 [ 172.493997][ T3374] usb 1-1: USB disconnect, device number 8 [ 172.514579][ T12] usb 4-1: config 0 descriptor?? [ 172.544185][T12240] ===================================================== [ 172.551193][T12240] BUG: KMSAN: uninit-value in hex_string+0x7d8/0x8d0 [ 172.557884][T12240] CPU: 0 PID: 12240 Comm: udevd Not tainted 5.4.0-rc3+ #0 [ 172.564999][T12240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.575761][T12240] Call Trace: [ 172.579164][T12240] dump_stack+0x191/0x1f0 [ 172.583523][T12240] kmsan_report+0x14a/0x2f0 [ 172.588051][T12240] __msan_warning+0x73/0xf0 [ 172.592580][T12240] hex_string+0x7d8/0x8d0 [ 172.596942][T12240] pointer+0xbfe/0x1d10 [ 172.601138][T12240] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 172.607086][T12240] vsnprintf+0x1c0c/0x3210 [ 172.611748][T12240] scnprintf+0x235/0x300 [ 172.616036][T12240] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 172.622125][T12240] sysfs_format_mac+0xde/0x100 [ 172.626908][T12240] address_show+0x159/0x1d0 [ 172.631427][T12240] ? link_mode_show+0x1a0/0x1a0 [ 172.636292][T12240] dev_attr_show+0xd8/0x1e0 [ 172.640829][T12240] sysfs_kf_seq_show+0x434/0x7b0 [ 172.645798][T12240] ? sysfs_kf_write+0x2a0/0x2a0 [ 172.650694][T12240] kernfs_seq_show+0x164/0x1e0 [ 172.655597][T12240] ? kernfs_seq_next+0x3e0/0x3e0 [ 172.660558][T12240] seq_read+0xac6/0x1d90 [ 172.665190][T12240] kernfs_fop_read+0x2c3/0x9a0 [ 172.670162][T12240] ? kernfs_notify_workfn+0x960/0x960 [ 172.675547][T12240] __vfs_read+0x1a9/0xc90 [ 172.680107][T12240] ? rw_verify_area+0x3a5/0x5e0 [ 172.685597][T12240] vfs_read+0x359/0x6f0 [ 172.689778][T12240] ksys_read+0x265/0x430 [ 172.694040][T12240] __se_sys_read+0x92/0xb0 [ 172.698486][T12240] __x64_sys_read+0x4a/0x70 [ 172.703026][T12240] do_syscall_64+0xb6/0x160 [ 172.707665][T12240] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 172.713579][T12240] RIP: 0033:0x7f0a684d9310 [ 172.718006][T12240] Code: 73 01 c3 48 8b 0d 28 4b 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d e5 a2 2b 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 6e 8a 01 00 48 89 04 24 [ 172.738051][T12240] RSP: 002b:00007ffe1e177308 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 172.746838][T12240] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0a684d9310 [ 172.754830][T12240] RDX: 0000000000001000 RSI: 00007ffe1e1777b0 RDI: 0000000000000005 [ 172.763100][T12240] RBP: 00007ffe1e1788e0 R08: 00007ffe1e1788e0 R09: 00007f0a6852f7d0 [ 172.771087][T12240] R10: 362f366273752f35 R11: 0000000000000246 R12: 0000000001577f60 [ 172.779073][T12240] R13: 0000000001578050 R14: 0000000000000001 R15: 0000000001583289 [ 172.787096][T12240] [ 172.789434][T12240] Uninit was stored to memory at: [ 172.794563][T12240] kmsan_internal_chain_origin+0xbd/0x170 [ 172.800591][T12240] kmsan_memcpy_memmove_metadata+0x25c/0x2e0 [ 172.806788][T12240] kmsan_memcpy_metadata+0xb/0x10 [ 172.812004][T12240] __msan_memcpy+0x56/0x70 [ 172.816438][T12240] rtl8150_probe+0x1143/0x14a0 [ 172.821229][T12240] usb_probe_interface+0xd19/0x1310 [ 172.826615][T12240] really_probe+0xd91/0x1f90 [ 172.831269][T12240] driver_probe_device+0x1ba/0x510 [ 172.836415][T12240] __device_attach_driver+0x5b8/0x790 [ 172.841797][T12240] bus_for_each_drv+0x28e/0x3b0 [ 172.846746][T12240] __device_attach+0x489/0x750 [ 172.851520][T12240] device_initial_probe+0x4a/0x60 [ 172.856553][T12240] bus_probe_device+0x131/0x390 [ 172.861410][T12240] device_add+0x25b5/0x2df0 [ 172.865923][T12240] usb_set_configuration+0x309f/0x3710 [ 172.871433][T12240] generic_probe+0xe7/0x280 [ 172.875959][T12240] usb_probe_device+0x146/0x200 [ 172.880824][T12240] really_probe+0xd91/0x1f90 [ 172.885428][T12240] driver_probe_device+0x1ba/0x510 [ 172.890549][T12240] __device_attach_driver+0x5b8/0x790 [ 172.895932][T12240] bus_for_each_drv+0x28e/0x3b0 [ 172.900797][T12240] __device_attach+0x489/0x750 [ 172.905581][T12240] device_initial_probe+0x4a/0x60 [ 172.910615][T12240] bus_probe_device+0x131/0x390 [ 172.915476][T12240] device_add+0x25b5/0x2df0 [ 172.920007][T12240] usb_new_device+0x23e5/0x2fb0 [ 172.924869][T12240] hub_event+0x581d/0x72f0 [ 172.929300][T12240] process_one_work+0x1572/0x1ef0 [ 172.934427][T12240] worker_thread+0x189c/0x2460 [ 172.939200][T12240] kthread+0x4b5/0x4f0 [ 172.943282][T12240] ret_from_fork+0x35/0x40 [ 172.947815][T12240] [ 172.950152][T12240] Local variable description: ----node_id.i@rtl8150_probe [ 172.957265][T12240] Variable was created at: [ 172.961723][T12240] rtl8150_probe+0xdc8/0x14a0 [ 172.966417][T12240] rtl8150_probe+0xdc8/0x14a0 [ 172.971099][T12240] ===================================================== [ 172.978035][T12240] Disabling lock debugging due to kernel taint [ 172.984193][T12240] Kernel panic - not syncing: panic_on_warn set ... [ 172.990792][T12240] CPU: 0 PID: 12240 Comm: udevd Tainted: G B 5.4.0-rc3+ #0 [ 172.999300][T12240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.009379][T12240] Call Trace: [ 173.012691][T12240] dump_stack+0x191/0x1f0 [ 173.017043][T12240] panic+0x3c9/0xc1e [ 173.020987][T12240] kmsan_report+0x2e8/0x2f0 [ 173.025521][T12240] __msan_warning+0x73/0xf0 [ 173.030045][T12240] hex_string+0x7d8/0x8d0 [ 173.034413][T12240] pointer+0xbfe/0x1d10 [ 173.038601][T12240] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 173.044520][T12240] vsnprintf+0x1c0c/0x3210 [ 173.048980][T12240] scnprintf+0x235/0x300 [ 173.053267][T12240] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 173.059359][T12240] sysfs_format_mac+0xde/0x100 [ 173.064153][T12240] address_show+0x159/0x1d0 [ 173.068676][T12240] ? link_mode_show+0x1a0/0x1a0 [ 173.073719][T12240] dev_attr_show+0xd8/0x1e0 [ 173.078250][T12240] sysfs_kf_seq_show+0x434/0x7b0 [ 173.083223][T12240] ? sysfs_kf_write+0x2a0/0x2a0 [ 173.088092][T12240] kernfs_seq_show+0x164/0x1e0 [ 173.092880][T12240] ? kernfs_seq_next+0x3e0/0x3e0 [ 173.097834][T12240] seq_read+0xac6/0x1d90 [ 173.102205][T12240] kernfs_fop_read+0x2c3/0x9a0 [ 173.107010][T12240] ? kernfs_notify_workfn+0x960/0x960 [ 173.112482][T12240] __vfs_read+0x1a9/0xc90 [ 173.116842][T12240] ? rw_verify_area+0x3a5/0x5e0 [ 173.121731][T12240] vfs_read+0x359/0x6f0 [ 173.125920][T12240] ksys_read+0x265/0x430 [ 173.130190][T12240] __se_sys_read+0x92/0xb0 [ 173.134626][T12240] __x64_sys_read+0x4a/0x70 [ 173.139142][T12240] do_syscall_64+0xb6/0x160 [ 173.143665][T12240] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 173.149572][T12240] RIP: 0033:0x7f0a684d9310 [ 173.154004][T12240] Code: 73 01 c3 48 8b 0d 28 4b 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d e5 a2 2b 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 6e 8a 01 00 48 89 04 24 [ 173.173643][T12240] RSP: 002b:00007ffe1e177308 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 173.182074][T12240] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0a684d9310 [ 173.190058][T12240] RDX: 0000000000001000 RSI: 00007ffe1e1777b0 RDI: 0000000000000005 [ 173.198042][T12240] RBP: 00007ffe1e1788e0 R08: 00007ffe1e1788e0 R09: 00007f0a6852f7d0 [ 173.206044][T12240] R10: 362f366273752f35 R11: 0000000000000246 R12: 0000000001577f60 [ 173.214028][T12240] R13: 0000000001578050 R14: 0000000000000001 R15: 0000000001583289 [ 173.223402][T12240] Kernel Offset: disabled [ 173.227744][T12240] Rebooting in 86400 seconds..