[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 79.554708][ T32] audit: type=1800 audit(1569195256.626:25): pid=11855 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 79.578139][ T32] audit: type=1800 audit(1569195256.646:26): pid=11855 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 79.614111][ T32] audit: type=1800 audit(1569195256.676:27): pid=11855 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 '10.128.0.93' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 90.631958][ T2867] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 90.651969][ T31] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 90.661951][ T12] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 90.672101][ T3371] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 90.680031][ T17] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 90.687982][T12019] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 90.872207][ T2867] usb 1-1: Using ep0 maxpacket: 8 [ 90.901941][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 90.907482][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 90.912983][ T3371] usb 6-1: Using ep0 maxpacket: 8 [ 90.942324][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 90.947752][T12019] usb 5-1: Using ep0 maxpacket: 8 [ 90.992192][ T2867] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 91.000642][ T2867] usb 1-1: config 0 has no interface number 0 [ 91.007097][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 91.017219][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 91.027392][ T2867] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 91.036713][ T2867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.045902][ T12] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 91.054378][ T12] usb 2-1: config 0 has no interface number 0 [ 91.060497][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 91.070503][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 91.072394][ T31] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 91.080607][ T12] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 91.088919][ T31] usb 4-1: config 0 has no interface number 0 [ 91.097916][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.104033][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 91.104113][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 91.114283][ T2867] usb 1-1: config 0 descriptor?? [ 91.122216][ T31] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 91.142086][ T12] usb 2-1: config 0 descriptor?? [ 91.146208][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.147277][ T3371] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 91.167784][ T3371] usb 6-1: config 0 has no interface number 0 [ 91.173923][ T2867] smsc75xx v1.0.0 [ 91.174214][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 91.187662][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 91.189150][ T12] smsc75xx v1.0.0 [ 91.197917][ T3371] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 91.197995][ T3371] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.227153][T12019] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 91.235506][T12019] usb 5-1: config 0 has no interface number 0 [ 91.241696][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 91.251818][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 91.263433][T12019] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 91.272688][T12019] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.281593][ T17] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 91.290092][ T17] usb 3-1: config 0 has no interface number 0 [ 91.296406][ T17] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 91.306499][ T17] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 91.316617][ T17] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 91.326176][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.336596][T12019] usb 5-1: config 0 descriptor?? [ 91.342569][ T31] usb 4-1: config 0 descriptor?? [ 91.348630][ T3371] usb 6-1: config 0 descriptor?? [ 91.359330][ T17] usb 3-1: config 0 descriptor?? [ 91.384008][T12019] smsc75xx v1.0.0 [ 91.389769][ T31] smsc75xx v1.0.0 [ 91.396053][ T3371] smsc75xx v1.0.0 [ 91.404642][ T17] smsc75xx v1.0.0 executing program executing program [ 91.612202][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 91.623349][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 91.633155][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 91.643681][ T2867] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 91.653145][ T17] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 91.654607][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 91.664067][ T17] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 91.664106][ T17] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 91.664345][ T17] smsc75xx: probe of 3-1:0.186 failed with error -32 [ 91.702272][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 91.712063][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 91.722482][ T12] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 91.733439][ T2867] usb 1-1: USB disconnect, device number 2 [ 91.743531][ T12] usb 2-1: USB disconnect, device number 2 executing program executing program executing program [ 91.822300][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 91.833373][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 91.833429][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 91.853533][ T3371] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 91.864892][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 91.875901][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 91.886201][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 91.896778][ T31] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 91.906053][T12023] usb 3-1: USB disconnect, device number 2 [ 91.907592][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 executing program [ 91.923105][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 91.932922][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 91.943440][T12019] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 91.959945][ T3371] usb 6-1: USB disconnect, device number 2 [ 91.968628][ T31] usb 4-1: USB disconnect, device number 2 [ 91.977503][T12019] usb 5-1: USB disconnect, device number 2 [ 92.101972][ T12] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 92.110013][ T2867] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 92.331975][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 92.340286][ T3371] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 92.341980][T12023] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 92.348872][T12019] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 92.356428][ T2867] usb 1-1: Using ep0 maxpacket: 8 [ 92.369260][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 92.482299][ T2867] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 92.490703][ T2867] usb 1-1: config 0 has no interface number 0 [ 92.497139][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 92.507275][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 92.517429][ T2867] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 92.526599][ T2867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.535400][ T12] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 92.543924][ T12] usb 2-1: config 0 has no interface number 0 [ 92.550098][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 92.560230][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 92.570377][ T12] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 92.579697][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.589400][ T12] usb 2-1: config 0 descriptor?? [ 92.595103][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 92.600522][ T3371] usb 6-1: Using ep0 maxpacket: 8 [ 92.607654][ T2867] usb 1-1: config 0 descriptor?? [ 92.631954][T12019] usb 5-1: Using ep0 maxpacket: 8 [ 92.632882][T12023] usb 3-1: Using ep0 maxpacket: 8 [ 92.644513][ T12] smsc75xx v1.0.0 [ 92.654100][ T2867] smsc75xx v1.0.0 [ 92.742623][ T31] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 92.751529][ T31] usb 4-1: config 0 has no interface number 0 [ 92.758002][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 92.762360][T12023] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 92.768475][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 92.776793][T12023] usb 3-1: config 0 has no interface number 0 [ 92.786726][ T31] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 92.793040][T12023] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 92.802242][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.813343][T12023] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 92.822545][ T3371] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 92.831333][T12023] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 92.839446][ T3371] usb 6-1: config 0 has no interface number 0 [ 92.848529][T12023] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.854699][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 92.874265][T12023] usb 3-1: config 0 descriptor?? [ 92.876388][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 92.892763][ T3371] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 92.902108][ T3371] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.910926][T12019] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 92.919396][T12019] usb 5-1: config 0 has no interface number 0 [ 92.924063][T12023] smsc75xx v1.0.0 [ 92.925680][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 92.939234][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 92.949398][T12019] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 92.958669][T12019] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.968479][ T31] usb 4-1: config 0 descriptor?? [ 92.974655][T12019] usb 5-1: config 0 descriptor?? [ 92.980666][ T3371] usb 6-1: config 0 descriptor?? [ 93.014074][T12019] smsc75xx v1.0.0 [ 93.020208][ T31] smsc75xx v1.0.0 [ 93.034354][ T3371] smsc75xx v1.0.0 executing program [ 93.092644][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 93.103830][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 93.113789][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 93.124492][ T2867] smsc75xx: probe of 1-1:0.186 failed with error -71 executing program [ 93.137083][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 93.149640][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 93.159434][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 93.171075][ T12] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 93.194948][ T12] usb 2-1: USB disconnect, device number 3 [ 93.203715][ T2867] usb 1-1: USB disconnect, device number 3 executing program [ 93.342888][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 93.353856][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 93.353892][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 93.354142][T12023] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 93.385139][T12023] usb 3-1: USB disconnect, device number 3 executing program [ 93.432756][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 93.443869][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 93.443908][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 93.444149][T12019] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 93.467935][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 executing program [ 93.481693][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 93.491445][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 93.501978][ T31] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 93.514087][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 executing program [ 93.525195][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 93.534959][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 93.535203][ T3371] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 93.563437][T12019] usb 5-1: USB disconnect, device number 3 [ 93.571911][ T3371] usb 6-1: USB disconnect, device number 3 [ 93.582277][ T2867] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 93.590032][ T12] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 93.590420][ T31] usb 4-1: USB disconnect, device number 3 [ 93.771891][T12023] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 93.821877][ T2867] usb 1-1: Using ep0 maxpacket: 8 [ 93.832139][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 93.941964][T12019] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 93.942238][ T2867] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 93.949793][ T3371] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 93.958005][ T2867] usb 1-1: config 0 has no interface number 0 [ 93.965812][ T31] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 93.971577][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 93.971656][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 93.999343][ T2867] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 94.008531][ T2867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.017906][ T12] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 94.026484][ T12] usb 2-1: config 0 has no interface number 0 [ 94.032932][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 94.043100][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 94.053282][ T12] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 94.062478][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.071698][ T2867] usb 1-1: config 0 descriptor?? [ 94.077740][ T12] usb 2-1: config 0 descriptor?? [ 94.092292][T12023] usb 3-1: Using ep0 maxpacket: 8 [ 94.113850][ T2867] smsc75xx v1.0.0 [ 94.124422][ T12] smsc75xx v1.0.0 [ 94.201955][T12019] usb 5-1: Using ep0 maxpacket: 8 [ 94.212203][T12023] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 94.220485][T12023] usb 3-1: config 0 has no interface number 0 [ 94.226729][T12023] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 94.232126][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 94.236706][T12023] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 94.241859][ T3371] usb 6-1: Using ep0 maxpacket: 8 [ 94.251660][T12023] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 94.266472][T12023] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.276272][T12023] usb 3-1: config 0 descriptor?? [ 94.314163][T12023] smsc75xx v1.0.0 [ 94.342349][T12019] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 94.350748][T12019] usb 5-1: config 0 has no interface number 0 [ 94.357048][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 94.367347][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 94.377466][T12019] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 94.386614][T12019] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.395564][ T31] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 94.403856][ T31] usb 4-1: config 0 has no interface number 0 [ 94.409990][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 94.420364][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 94.430600][ T31] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 94.439736][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.448967][ T3371] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 94.457310][ T3371] usb 6-1: config 0 has no interface number 0 [ 94.463553][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 94.473532][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 94.483771][ T3371] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 executing program [ 94.492945][ T3371] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.502290][ T31] usb 4-1: config 0 descriptor?? [ 94.508542][T12019] usb 5-1: config 0 descriptor?? [ 94.514948][ T3371] usb 6-1: config 0 descriptor?? executing program [ 94.544084][ T31] smsc75xx v1.0.0 [ 94.552608][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 94.563556][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 94.563829][T12019] smsc75xx v1.0.0 [ 94.573333][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 94.573621][ T2867] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 94.578974][ T3371] smsc75xx v1.0.0 [ 94.598215][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 94.609329][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 94.619087][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 94.629646][ T12] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 94.675616][ T2867] usb 1-1: USB disconnect, device number 4 [ 94.684381][ T12] usb 2-1: USB disconnect, device number 4 executing program [ 94.752251][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 94.763303][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 94.774612][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 94.784981][T12023] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 94.797614][T12023] usb 3-1: USB disconnect, device number 4 executing program [ 94.963221][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 94.974149][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 94.984040][ T31] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 94.994537][ T31] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 95.007069][ T31] usb 4-1: USB disconnect, device number 4 executing program [ 95.015385][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 95.027122][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 95.036872][T12019] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 95.047316][T12019] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 95.052058][ T12] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 95.062345][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 95.068608][ T2867] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 95.073255][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 95.073293][ T3371] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 95.073529][ T3371] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 95.109000][T12019] usb 5-1: USB disconnect, device number 4 executing program [ 95.117691][ T3371] usb 6-1: USB disconnect, device number 4 [ 95.192925][T12023] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 95.301994][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 95.311884][ T2867] usb 1-1: Using ep0 maxpacket: 8 [ 95.422135][ T12] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 95.430821][ T12] usb 2-1: config 0 has no interface number 0 [ 95.437210][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 95.447212][ T12] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 95.451877][ T31] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 95.457327][ T12] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 95.473862][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.483029][ T2867] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 95.491298][ T2867] usb 1-1: config 0 has no interface number 0 [ 95.492046][T12019] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 95.497592][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 95.515046][ T2867] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 95.525140][ T2867] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 95.534299][ T2867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.543291][T12023] usb 3-1: Using ep0 maxpacket: 8 [ 95.548973][ T2867] usb 1-1: config 0 descriptor?? [ 95.559530][ T12] usb 2-1: config 0 descriptor?? [ 95.561970][ T3371] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 95.594677][ T2867] smsc75xx v1.0.0 [ 95.603799][ T12] smsc75xx v1.0.0 [ 95.662282][T12023] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 95.670608][T12023] usb 3-1: config 0 has no interface number 0 [ 95.677031][T12023] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 95.687293][T12023] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 95.697628][T12023] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 95.706903][T12023] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.716564][T12023] usb 3-1: config 0 descriptor?? [ 95.722370][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 95.752193][T12019] usb 5-1: Using ep0 maxpacket: 8 [ 95.764085][T12023] smsc75xx v1.0.0 [ 95.842181][ T3371] usb 6-1: Using ep0 maxpacket: 8 [ 95.848019][ T31] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 95.856435][ T31] usb 4-1: config 0 has no interface number 0 [ 95.862722][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 95.872720][ T31] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 95.882890][ T31] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 95.892108][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.901511][ T31] usb 4-1: config 0 descriptor?? [ 95.942230][T12019] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 95.950652][T12019] usb 5-1: config 0 has no interface number 0 [ 95.956949][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 95.967009][T12019] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 95.977307][T12019] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 executing program [ 95.986492][T12019] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.997291][ T31] smsc75xx v1.0.0 [ 96.001929][T12019] usb 5-1: config 0 descriptor?? [ 96.032307][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 96.032514][ T3371] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 96.051414][ T3371] usb 6-1: config 0 has no interface number 0 [ 96.051508][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 96.057737][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 96.067302][ T2867] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 96.077213][ T3371] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 96.087737][ T2867] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 96.097530][ T3371] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 96.108722][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 96.113559][ T3371] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.115862][T12019] smsc75xx v1.0.0 executing program executing program [ 96.124772][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 96.146195][ T12] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 96.156876][ T12] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 96.173456][ T3371] usb 6-1: config 0 descriptor?? [ 96.187528][ T12] usb 2-1: USB disconnect, device number 5 [ 96.204812][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 96.216566][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 96.226390][T12023] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 96.233905][ T3371] smsc75xx v1.0.0 [ 96.236881][T12023] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 96.252067][ T2867] usb 1-1: USB disconnect, device number 5 [ 96.262684][T12023] usb 3-1: USB disconnect, device number 5 [ 96.372152][T12019] ================================================================== [ 96.380342][T12019] BUG: KMSAN: uninit-value in smsc75xx_bind+0x541/0x12d0 [ 96.387375][T12019] CPU: 1 PID: 12019 Comm: kworker/1:3 Not tainted 5.3.0-rc7+ #0 [ 96.394996][T12019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.405072][T12019] Workqueue: usb_hub_wq hub_event [ 96.410110][T12019] Call Trace: [ 96.413408][T12019] dump_stack+0x191/0x1f0 [ 96.417745][T12019] kmsan_report+0x162/0x2d0 [ 96.422256][T12019] __msan_warning+0x75/0xe0 [ 96.426827][T12019] smsc75xx_bind+0x541/0x12d0 [ 96.431608][T12019] ? smsc75xx_write_wuff+0x9e0/0x9e0 [ 96.436886][T12019] usbnet_probe+0x10ae/0x3960 [ 96.441674][T12019] ? kmsan_set_origin+0x6a/0xf0 [ 96.446528][T12019] ? usbnet_disconnect+0x660/0x660 [ 96.451648][T12019] usb_probe_interface+0xd19/0x1310 [ 96.456937][T12019] ? usb_register_driver+0x7d0/0x7d0 [ 96.462225][T12019] really_probe+0x1373/0x1dc0 [ 96.466914][T12019] driver_probe_device+0x1ba/0x510 [ 96.472045][T12019] ? kmsan_get_shadow_origin_ptr+0x71/0x4c0 [ 96.477976][T12019] __device_attach_driver+0x5b8/0x790 [ 96.484024][T12019] bus_for_each_drv+0x28e/0x3b0 [ 96.488887][T12019] ? deferred_probe_work_func+0x400/0x400 [ 96.494613][T12019] __device_attach+0x489/0x750 [ 96.499383][T12019] device_initial_probe+0x4a/0x60 [ 96.504404][T12019] bus_probe_device+0x131/0x390 [ 96.509267][T12019] device_add+0x25b5/0x2df0 [ 96.513828][T12019] usb_set_configuration+0x309f/0x3710 [ 96.519351][T12019] generic_probe+0xe7/0x280 [ 96.523874][T12019] ? usb_choose_configuration+0xae0/0xae0 [ 96.529610][T12019] usb_probe_device+0x146/0x200 [ 96.534469][T12019] ? usb_register_device_driver+0x470/0x470 [ 96.540612][T12019] really_probe+0x1373/0x1dc0 [ 96.545332][T12019] driver_probe_device+0x1ba/0x510 [ 96.550464][T12019] ? kmsan_get_shadow_origin_ptr+0x71/0x4c0 [ 96.556413][T12019] __device_attach_driver+0x5b8/0x790 [ 96.561816][T12019] bus_for_each_drv+0x28e/0x3b0 [ 96.566768][T12019] ? deferred_probe_work_func+0x400/0x400 [ 96.572531][T12019] __device_attach+0x489/0x750 [ 96.577425][T12019] device_initial_probe+0x4a/0x60 [ 96.584708][T12019] bus_probe_device+0x131/0x390 [ 96.589665][T12019] device_add+0x25b5/0x2df0 [ 96.594225][T12019] usb_new_device+0x23e5/0x2fb0 [ 96.599113][T12019] hub_event+0x581d/0x72f0 [ 96.599200][T12019] ? kmsan_get_shadow_origin_ptr+0x71/0x4c0 [ 96.609501][T12019] ? led_work+0x720/0x720 [ 96.610249][ T12] usb 2-1: new high-speed USB device number 6 using dummy_hcd executing program [ 96.613842][T12019] ? led_work+0x720/0x720 [ 96.613868][T12019] process_one_work+0x1572/0x1ef0 [ 96.613909][T12019] worker_thread+0x189c/0x2460 [ 96.613951][T12019] kthread+0x4b5/0x4f0 [ 96.613967][T12019] ? process_one_work+0x1ef0/0x1ef0 [ 96.613987][T12019] ? kthread_blkcg+0xf0/0xf0 [ 96.614003][T12019] ret_from_fork+0x35/0x40 [ 96.614031][T12019] Disabling lock debugging due to kernel taint [ 96.623568][ T2867] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 96.625805][T12019] Kernel panic - not syncing: panic_on_warn set ... [ 96.634262][T12023] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 96.635709][T12019] CPU: 1 PID: 12019 Comm: kworker/1:3 Tainted: G B 5.3.0-rc7+ #0 [ 96.690585][T12019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.700675][T12019] Workqueue: usb_hub_wq hub_event [ 96.705697][T12019] Call Trace: [ 96.708995][T12019] dump_stack+0x191/0x1f0 [ 96.713377][T12019] panic+0x3c9/0xc1e [ 96.717280][T12019] kmsan_report+0x2ca/0x2d0 [ 96.721809][T12019] __msan_warning+0x75/0xe0 [ 96.726331][T12019] smsc75xx_bind+0x541/0x12d0 [ 96.731012][T12019] ? smsc75xx_write_wuff+0x9e0/0x9e0 [ 96.732061][ T12] dummy_hcd dummy_hcd.1: port status 0x00100503 has changes [ 96.736308][T12019] usbnet_probe+0x10ae/0x3960 [ 96.745045][ T2867] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes [ 96.748281][T12019] ? kmsan_set_origin+0x6a/0xf0 [ 96.756279][T12023] dummy_hcd dummy_hcd.2: port status 0x00100503 has changes [ 96.760504][T12019] ? usbnet_disconnect+0x660/0x660 [ 96.772881][T12019] usb_probe_interface+0xd19/0x1310 [ 96.778096][T12019] ? usb_register_driver+0x7d0/0x7d0 [ 96.783381][T12019] really_probe+0x1373/0x1dc0 [ 96.788413][T12019] driver_probe_device+0x1ba/0x510 [ 96.793581][T12019] ? kmsan_get_shadow_origin_ptr+0x71/0x4c0 [ 96.799551][T12019] __device_attach_driver+0x5b8/0x790 [ 96.804924][T12019] bus_for_each_drv+0x28e/0x3b0 [ 96.809768][T12019] ? deferred_probe_work_func+0x400/0x400 [ 96.815652][T12019] __device_attach+0x489/0x750 [ 96.820425][T12019] device_initial_probe+0x4a/0x60 [ 96.825536][T12019] bus_probe_device+0x131/0x390 [ 96.830389][T12019] device_add+0x25b5/0x2df0 [ 96.834986][T12019] usb_set_configuration+0x309f/0x3710 [ 96.840460][T12019] generic_probe+0xe7/0x280 [ 96.844951][T12019] ? usb_choose_configuration+0xae0/0xae0 [ 96.850660][T12019] usb_probe_device+0x146/0x200 [ 96.851829][ C0] dummy_udc dummy_udc.2: set_address = 6 [ 96.855598][T12019] ? usb_register_device_driver+0x470/0x470 [ 96.861409][ C0] dummy_udc dummy_udc.1: set_address = 6 [ 96.868314][T12019] really_probe+0x1373/0x1dc0 [ 96.874098][ C0] dummy_udc dummy_udc.0: set_address = 6 [ 96.878640][T12019] driver_probe_device+0x1ba/0x510 [ 96.889356][T12019] ? kmsan_get_shadow_origin_ptr+0x71/0x4c0 [ 96.895238][T12019] __device_attach_driver+0x5b8/0x790 [ 96.900624][T12019] bus_for_each_drv+0x28e/0x3b0 [ 96.905604][T12019] ? deferred_probe_work_func+0x400/0x400 [ 96.911336][T12019] __device_attach+0x489/0x750 [ 96.912131][ T2867] usb 1-1: Using ep0 maxpacket: 8 [ 96.916120][T12019] device_initial_probe+0x4a/0x60 [ 96.916154][T12019] bus_probe_device+0x131/0x390 [ 96.916179][T12019] device_add+0x25b5/0x2df0 [ 96.916229][T12019] usb_new_device+0x23e5/0x2fb0 [ 96.921624][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 96.926291][T12019] hub_event+0x581d/0x72f0 [ 96.926353][T12019] ? kmsan_get_shadow_origin_ptr+0x71/0x4c0 [ 96.926369][T12019] ? led_work+0x720/0x720 [ 96.926383][T12019] ? led_work+0x720/0x720 [ 96.926404][T12019] process_one_work+0x1572/0x1ef0 [ 96.926440][T12019] worker_thread+0x189c/0x2460 [ 96.926477][T12019] kthread+0x4b5/0x4f0 [ 96.926510][T12019] ? process_one_work+0x1ef0/0x1ef0 [ 96.936646][T12023] usb 3-1: Using ep0 maxpacket: 8 [ 96.940958][T12019] ? kthread_blkcg+0xf0/0xf0 [ 96.940979][T12019] ret_from_fork+0x35/0x40 [ 96.942666][T12019] Kernel Offset: disabled [ 97.004208][T12019] Rebooting in 86400 seconds..