[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 14.800622][ C1] random: crng init done [....] 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 '10.128.10.59' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 37.489653][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 37.489660][ T102] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 37.505443][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 37.513211][ T1744] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 37.520726][ T1743] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 37.528754][ T5] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 37.739597][ T83] usb 1-1: Using ep0 maxpacket: 16 [ 37.759570][ T1743] usb 5-1: Using ep0 maxpacket: 16 [ 37.769648][ T1744] usb 2-1: Using ep0 maxpacket: 16 [ 37.774978][ T5] usb 4-1: Using ep0 maxpacket: 16 [ 37.781932][ T12] usb 6-1: Using ep0 maxpacket: 16 [ 37.787314][ T102] usb 3-1: Using ep0 maxpacket: 16 [ 37.859711][ T83] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 37.868030][ T83] usb 1-1: config 0 has no interface number 0 [ 37.874176][ T83] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 37.879714][ T1743] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 37.883219][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.884870][ T83] usb 1-1: config 0 descriptor?? [ 37.891555][ T1743] usb 5-1: config 0 has no interface number 0 [ 37.913286][ T12] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 37.921611][ T12] usb 6-1: config 0 has no interface number 0 [ 37.927743][ T1744] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 37.936090][ T1744] usb 2-1: config 0 has no interface number 0 [ 37.942244][ T5] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 37.950448][ T5] usb 4-1: config 0 has no interface number 0 [ 37.956722][ T102] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 37.957957][ T83] rio500 1-1:0.133: USB Rio found at address 2 [ 37.965016][ T102] usb 3-1: config 0 has no interface number 0 [ 37.977742][ T12] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 37.986836][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.994892][ T1744] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 38.004908][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.012985][ T5] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 38.022060][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.030117][ T102] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 38.039735][ T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.047940][ T1743] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 38.057803][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.066884][ T12] usb 6-1: config 0 descriptor?? [ 38.072175][ T1744] usb 2-1: config 0 descriptor?? [ 38.078178][ T5] usb 4-1: config 0 descriptor?? [ 38.083425][ T102] usb 3-1: config 0 descriptor?? [ 38.090133][ T1743] usb 5-1: config 0 descriptor?? [ 38.110692][ T1744] rio500 2-1:0.133: Second USB Rio at address 2 refused [ 38.118191][ T1744] rio500: probe of 2-1:0.133 failed with error -16 [ 38.126058][ T102] rio500 3-1:0.133: Second USB Rio at address 2 refused [ 38.134353][ T12] rio500 6-1:0.133: Second USB Rio at address 2 refused [ 38.142692][ T5] rio500 4-1:0.133: Second USB Rio at address 2 refused [ 38.150853][ T1743] rio500 5-1:0.133: Second USB Rio at address 2 refused executing program [ 38.154050][ T83] usb 1-1: USB disconnect, device number 2 [ 38.157841][ T1743] rio500: probe of 5-1:0.133 failed with error -16 [ 38.162381][ T102] rio500: probe of 3-1:0.133 failed with error -16 [ 38.179570][ T5] rio500: probe of 4-1:0.133 failed with error -16 [ 38.187395][ T12] rio500: probe of 6-1:0.133 failed with error -16 [ 38.201439][ T83] rio500 1-1:0.133: USB Rio disconnected. executing program executing program executing program executing program executing program [ 38.311320][ T102] usb 2-1: USB disconnect, device number 2 [ 38.326414][ T1744] usb 6-1: USB disconnect, device number 2 [ 38.327858][ T17] usb 3-1: USB disconnect, device number 2 [ 38.344626][ T12] usb 5-1: USB disconnect, device number 2 [ 38.351205][ T1761] usb 4-1: USB disconnect, device number 2 [ 38.589583][ T83] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 38.699565][ T12] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 38.709580][ T1761] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 38.719626][ T102] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 38.749582][ T1744] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 38.749613][ T17] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 38.829559][ T83] usb 1-1: Using ep0 maxpacket: 16 [ 38.939559][ T12] usb 5-1: Using ep0 maxpacket: 16 [ 38.949648][ T83] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 38.957907][ T83] usb 1-1: config 0 has no interface number 0 [ 38.959638][ T102] usb 2-1: Using ep0 maxpacket: 16 [ 38.964530][ T1761] usb 4-1: Using ep0 maxpacket: 16 [ 38.974901][ T83] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 38.984047][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.993427][ T83] usb 1-1: config 0 descriptor?? [ 38.999649][ T1744] usb 6-1: Using ep0 maxpacket: 16 [ 39.019995][ T17] usb 3-1: Using ep0 maxpacket: 16 [ 39.041096][ T83] rio500 1-1:0.133: USB Rio found at address 3 [ 39.059707][ T12] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 39.068042][ T12] usb 5-1: config 0 has no interface number 0 [ 39.074511][ T12] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 39.083804][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.092236][ T102] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 39.100487][ T102] usb 2-1: config 0 has no interface number 0 [ 39.106966][ T102] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 39.109702][ T1761] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 39.116795][ T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.124911][ T1761] usb 4-1: config 0 has no interface number 0 [ 39.133316][ T12] usb 5-1: config 0 descriptor?? [ 39.143495][ T1761] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 39.150071][ T1744] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 39.153649][ T1761] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.161696][ T1744] usb 6-1: config 0 has no interface number 0 [ 39.175499][ T1761] usb 4-1: config 0 descriptor?? [ 39.176388][ T102] usb 2-1: config 0 descriptor?? [ 39.187093][ T12] rio500 5-1:0.133: Second USB Rio at address 3 refused [ 39.199853][ T17] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 39.200635][ T12] rio500: probe of 5-1:0.133 failed with error -16 [ 39.209615][ T17] usb 3-1: config 0 has no interface number 0 [ 39.211532][ T17] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 39.216523][ T1744] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 executing program [ 39.223331][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.232268][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.242833][ T1761] rio500 4-1:0.133: Second USB Rio at address 3 refused [ 39.250649][ T102] rio500 2-1:0.133: Second USB Rio at address 3 refused [ 39.265967][ T1761] rio500: probe of 4-1:0.133 failed with error -16 [ 39.292258][ T102] rio500: probe of 2-1:0.133 failed with error -16 [ 39.295178][ T17] usb 3-1: config 0 descriptor?? [ 39.304945][ T1761] usb 1-1: USB disconnect, device number 3 [ 39.311288][ T1744] usb 6-1: config 0 descriptor?? [ 39.312855][ T1761] rio500 1-1:0.133: USB Rio disconnected. executing program [ 39.341196][ T17] rio500 3-1:0.133: USB Rio found at address 3 [ 39.351182][ T1744] rio500 6-1:0.133: Second USB Rio at address 3 refused [ 39.358202][ T1744] rio500: probe of 6-1:0.133 failed with error -16 [ 39.382674][ T1744] usb 5-1: USB disconnect, device number 3 executing program executing program [ 39.443228][ T17] usb 4-1: USB disconnect, device number 3 [ 39.477553][ T83] usb 2-1: USB disconnect, device number 3 executing program executing program [ 39.541492][ T1768] usb 3-1: USB disconnect, device number 3 [ 39.548557][ T1768] rio500 3-1:0.133: USB Rio disconnected. [ 39.560288][ T1785] usb 6-1: USB disconnect, device number 3 [ 39.669591][ T1761] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 39.789624][ T1744] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 39.849608][ T17] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 39.879649][ T83] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 39.909604][ T1768] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 39.917787][ T1761] usb 1-1: Using ep0 maxpacket: 16 [ 39.923087][ T1785] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 40.029593][ T1744] usb 5-1: Using ep0 maxpacket: 16 [ 40.049819][ T1761] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 40.058093][ T1761] usb 1-1: config 0 has no interface number 0 [ 40.064475][ T1761] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 40.073628][ T1761] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.082765][ T1761] usb 1-1: config 0 descriptor?? [ 40.109612][ T17] usb 4-1: Using ep0 maxpacket: 16 [ 40.121328][ T1761] rio500 1-1:0.133: USB Rio found at address 4 [ 40.129849][ T83] usb 2-1: Using ep0 maxpacket: 16 [ 40.149919][ T1768] usb 3-1: Using ep0 maxpacket: 16 [ 40.159771][ T1744] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 40.168191][ T1744] usb 5-1: config 0 has no interface number 0 [ 40.174530][ T1744] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 40.179635][ T1785] usb 6-1: Using ep0 maxpacket: 16 [ 40.183723][ T1744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.198125][ T1744] usb 5-1: config 0 descriptor?? [ 40.229903][ T17] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 40.239782][ T17] usb 4-1: config 0 has no interface number 0 [ 40.246062][ T17] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 40.251580][ T1744] rio500 5-1:0.133: Second USB Rio at address 4 refused [ 40.255256][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.262332][ T1744] rio500: probe of 5-1:0.133 failed with error -16 [ 40.270767][ T83] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 40.285075][ T83] usb 2-1: config 0 has no interface number 0 [ 40.291443][ T1768] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 40.299857][ T1768] usb 3-1: config 0 has no interface number 0 [ 40.305991][ T1768] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 40.315341][ T1768] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.321470][ T1744] usb 1-1: USB disconnect, device number 4 executing program [ 40.323521][ T83] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 40.338402][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.346628][ T1785] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 40.347009][ T1744] rio500 1-1:0.133: USB Rio disconnected. [ 40.354874][ T1785] usb 6-1: config 0 has no interface number 0 [ 40.355438][ T1785] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 40.376560][ T1785] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.385142][ T17] usb 4-1: config 0 descriptor?? [ 40.390986][ T1768] usb 3-1: config 0 descriptor?? [ 40.396898][ T83] usb 2-1: config 0 descriptor?? [ 40.402852][ T1785] usb 6-1: config 0 descriptor?? executing program [ 40.430969][ T17] rio500 4-1:0.133: USB Rio found at address 4 [ 40.440336][ T1768] rio500 3-1:0.133: Second USB Rio at address 4 refused [ 40.448257][ T1768] rio500: probe of 3-1:0.133 failed with error -16 [ 40.456581][ T83] rio500 2-1:0.133: Second USB Rio at address 4 refused [ 40.468891][ T1785] rio500 6-1:0.133: Second USB Rio at address 4 refused [ 40.478212][ T83] rio500: probe of 2-1:0.133 failed with error -16 [ 40.484962][ T1785] rio500: probe of 6-1:0.133 failed with error -16 [ 40.495846][ T1785] usb 5-1: USB disconnect, device number 4 executing program executing program executing program executing program [ 40.652635][ T12] usb 2-1: USB disconnect, device number 4 [ 40.652734][ T1768] usb 3-1: USB disconnect, device number 4 [ 40.659953][ T102] usb 4-1: USB disconnect, device number 4 [ 40.665308][ T83] usb 6-1: USB disconnect, device number 4 [ 40.672537][ T102] rio500 4-1:0.133: USB Rio disconnected. [ 40.759662][ T1744] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 40.889713][ T1785] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 40.999785][ T1744] usb 1-1: Using ep0 maxpacket: 16 [ 41.049642][ T102] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 41.069686][ T12] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 41.089633][ T1768] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 41.097278][ T83] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 41.119722][ T1744] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 41.128002][ T1744] usb 1-1: config 0 has no interface number 0 [ 41.134172][ T1744] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 41.143336][ T1744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.152298][ T1744] usb 1-1: config 0 descriptor?? [ 41.159710][ T1785] usb 5-1: Using ep0 maxpacket: 16 [ 41.191140][ T1744] rio500 1-1:0.133: USB Rio found at address 5 [ 41.279701][ T1785] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 41.288023][ T1785] usb 5-1: config 0 has no interface number 0 [ 41.294363][ T1785] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 41.299588][ T102] usb 4-1: Using ep0 maxpacket: 16 [ 41.303454][ T1785] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.304676][ T1785] usb 5-1: config 0 descriptor?? [ 41.319581][ T12] usb 2-1: Using ep0 maxpacket: 16 executing program [ 41.349613][ T1768] usb 3-1: Using ep0 maxpacket: 16 [ 41.355213][ T83] usb 6-1: Using ep0 maxpacket: 16 [ 41.362198][ T1785] rio500 5-1:0.133: Second USB Rio at address 5 refused [ 41.369378][ T1785] rio500: probe of 5-1:0.133 failed with error -16 [ 41.391779][ T1744] usb 1-1: USB disconnect, device number 5 [ 41.398775][ T1744] rio500 1-1:0.133: USB Rio disconnected. [ 41.449758][ T102] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 41.458084][ T102] usb 4-1: config 0 has no interface number 0 [ 41.464659][ T102] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 41.474205][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.479751][ T83] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 41.482287][ T12] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 41.490451][ T83] usb 6-1: config 0 has no interface number 0 [ 41.498575][ T12] usb 2-1: config 0 has no interface number 0 [ 41.506624][ T1768] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 41.513095][ T102] usb 4-1: config 0 descriptor?? [ 41.520355][ T1768] usb 3-1: config 0 has no interface number 0 [ 41.524768][ T1768] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 41.526657][ T12] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 41.531536][ T1768] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.540699][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.550115][ T83] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 41.559556][ T12] usb 2-1: config 0 descriptor?? [ 41.565864][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.576369][ T102] rio500 4-1:0.133: USB Rio found at address 5 [ 41.595231][ T1768] usb 3-1: config 0 descriptor?? executing program [ 41.598252][ T5] usb 5-1: USB disconnect, device number 5 [ 41.616386][ T83] usb 6-1: config 0 descriptor?? [ 41.631467][ T12] rio500 2-1:0.133: Second USB Rio at address 5 refused [ 41.638683][ T12] rio500: probe of 2-1:0.133 failed with error -16 [ 41.651215][ T1768] rio500 3-1:0.133: Second USB Rio at address 5 refused [ 41.661302][ T83] rio500 6-1:0.133: Second USB Rio at address 5 refused [ 41.668368][ T83] rio500: probe of 6-1:0.133 failed with error -16 [ 41.675275][ T1768] rio500: probe of 3-1:0.133 failed with error -16 executing program [ 41.782026][ T83] usb 4-1: USB disconnect, device number 5 [ 41.789112][ T83] rio500 4-1:0.133: USB Rio disconnected. [ 41.790534][ T1744] usb 1-1: new high-speed USB device number 6 using dummy_hcd executing program executing program executing program [ 41.831220][ T12] usb 2-1: USB disconnect, device number 5 [ 41.851260][ T1768] usb 3-1: USB disconnect, device number 5 [ 41.864401][ T102] usb 6-1: USB disconnect, device number 5 [ 42.019626][ T5] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 42.039638][ T1744] usb 1-1: Using ep0 maxpacket: 16 [ 42.149585][ T83] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 42.159784][ T1744] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 42.168113][ T1744] usb 1-1: config 0 has no interface number 0 [ 42.174294][ T1744] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 42.183340][ T1744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.191362][ T12] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 42.199822][ T1744] usb 1-1: config 0 descriptor?? [ 42.219633][ T102] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 42.241447][ T1744] rio500 1-1:0.133: USB Rio found at address 6 [ 42.259714][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 42.289665][ T1768] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 42.379738][ T5] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 42.387980][ T5] usb 5-1: config 0 has no interface number 0 [ 42.394136][ T5] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 42.403211][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.412503][ T5] usb 5-1: config 0 descriptor?? [ 42.419616][ T83] usb 4-1: Using ep0 maxpacket: 16 executing program [ 42.439582][ T12] usb 2-1: Using ep0 maxpacket: 16 [ 42.441102][ T1785] usb 1-1: USB disconnect, device number 6 [ 42.452880][ T1785] rio500 1-1:0.133: USB Rio disconnected. [ 42.455801][ T5] rio500 5-1:0.133: Second USB Rio at address 6 refused [ 42.466364][ T102] usb 6-1: Using ep0 maxpacket: 16 [ 42.473002][ T5] rio500: probe of 5-1:0.133 failed with error -16 [ 42.539573][ T1768] usb 3-1: Using ep0 maxpacket: 16 [ 42.549863][ T83] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 42.558179][ T83] usb 4-1: config 0 has no interface number 0 [ 42.559629][ T12] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 42.564916][ T83] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 42.572585][ T12] usb 2-1: config 0 has no interface number 0 [ 42.581571][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.582770][ T83] usb 4-1: config 0 descriptor?? [ 42.588110][ T12] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 42.609719][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.617769][ T102] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 42.626684][ T102] usb 6-1: config 0 has no interface number 0 executing program [ 42.632935][ T102] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 42.642017][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.644250][ T83] rio500 4-1:0.133: USB Rio found at address 6 [ 42.652374][ T12] usb 2-1: config 0 descriptor?? [ 42.662246][ T102] usb 6-1: config 0 descriptor?? [ 42.669939][ T1768] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 42.678257][ T1768] usb 3-1: config 0 has no interface number 0 [ 42.685264][ T1768] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 42.694454][ T1768] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.701133][ T12] rio500 2-1:0.133: Second USB Rio at address 6 refused [ 42.704558][ T83] usb 5-1: USB disconnect, device number 6 [ 42.710864][ T102] rio500 6-1:0.133: Second USB Rio at address 6 refused [ 42.715668][ T1768] usb 3-1: config 0 descriptor?? [ 42.727908][ T12] rio500: probe of 2-1:0.133 failed with error -16 [ 42.744386][ T102] rio500: probe of 6-1:0.133 failed with error -16 [ 42.760858][ T1768] rio500 3-1:0.133: Second USB Rio at address 6 refused [ 42.767949][ T1768] rio500: probe of 3-1:0.133 failed with error -16 executing program [ 42.851278][ T1768] usb 4-1: USB disconnect, device number 6 [ 42.858263][ T1768] rio500 4-1:0.133: USB Rio disconnected. executing program executing program [ 42.909736][ T1785] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 42.924478][ T17] usb 2-1: USB disconnect, device number 6 [ 42.930716][ T1761] usb 6-1: USB disconnect, device number 6 executing program [ 42.961265][ T102] usb 3-1: USB disconnect, device number 6 [ 43.109588][ T83] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 43.149699][ T1785] usb 1-1: Using ep0 maxpacket: 16 [ 43.219635][ T1768] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 43.279640][ T1785] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 43.287919][ T1785] usb 1-1: config 0 has no interface number 0 [ 43.294087][ T17] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 43.301612][ T1761] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 43.309204][ T1785] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 43.318279][ T1785] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.327396][ T1785] usb 1-1: config 0 descriptor?? [ 43.349659][ T83] usb 5-1: Using ep0 maxpacket: 16 [ 43.360024][ T102] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 43.370993][ T1785] rio500 1-1:0.133: USB Rio found at address 7 [ 43.459610][ T1768] usb 4-1: Using ep0 maxpacket: 16 [ 43.469680][ T83] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 43.478227][ T83] usb 5-1: config 0 has no interface number 0 [ 43.484489][ T83] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 43.493575][ T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.502633][ T83] usb 5-1: config 0 descriptor?? executing program [ 43.541380][ T83] rio500 5-1:0.133: Second USB Rio at address 7 refused [ 43.548683][ T83] rio500: probe of 5-1:0.133 failed with error -16 [ 43.555288][ T1761] usb 6-1: Using ep0 maxpacket: 16 [ 43.560531][ T17] usb 2-1: Using ep0 maxpacket: 16 [ 43.570932][ T83] usb 1-1: USB disconnect, device number 7 [ 43.577636][ T83] rio500 1-1:0.133: USB Rio disconnected. [ 43.583659][ T1768] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 43.591859][ T1768] usb 4-1: config 0 has no interface number 0 [ 43.598894][ T1768] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 43.608116][ T1768] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.610021][ T102] usb 3-1: Using ep0 maxpacket: 16 [ 43.618970][ T1768] usb 4-1: config 0 descriptor?? [ 43.661172][ T1768] rio500 4-1:0.133: USB Rio found at address 7 [ 43.689716][ T17] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 43.697961][ T17] usb 2-1: config 0 has no interface number 0 [ 43.704161][ T1761] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 43.712402][ T1761] usb 6-1: config 0 has no interface number 0 [ 43.718600][ T1761] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 43.730238][ T1761] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.738350][ T17] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 43.747444][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.752644][ T12] usb 5-1: USB disconnect, device number 7 executing program [ 43.756391][ T1761] usb 6-1: config 0 descriptor?? [ 43.761429][ T102] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 43.767922][ T17] usb 2-1: config 0 descriptor?? [ 43.774579][ T102] usb 3-1: config 0 has no interface number 0 [ 43.792150][ T102] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 43.801532][ T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.811041][ T1761] rio500 6-1:0.133: Second USB Rio at address 7 refused [ 43.821003][ T17] rio500 2-1:0.133: Second USB Rio at address 7 refused [ 43.822821][ T102] usb 3-1: config 0 descriptor?? [ 43.828005][ T17] rio500: probe of 2-1:0.133 failed with error -16 [ 43.835532][ T1761] rio500: probe of 6-1:0.133 failed with error -16 executing program [ 43.861894][ T1761] usb 4-1: USB disconnect, device number 7 [ 43.868795][ T1761] rio500 4-1:0.133: USB Rio disconnected. [ 43.880864][ T102] rio500 3-1:0.133: USB Rio found at address 7 executing program executing program [ 43.979696][ T83] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 44.011000][ T102] usb 6-1: USB disconnect, device number 7 [ 44.024710][ T5] usb 2-1: USB disconnect, device number 7 executing program [ 44.080904][ T17] usb 3-1: USB disconnect, device number 7 [ 44.087535][ T17] rio500 3-1:0.133: USB Rio disconnected. [ 44.159666][ T12] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 44.229596][ T83] usb 1-1: Using ep0 maxpacket: 16 [ 44.239681][ T1761] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 44.349727][ T83] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 44.358359][ T83] usb 1-1: config 0 has no interface number 0 [ 44.364949][ T83] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 44.374034][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.379612][ T102] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 44.386325][ T83] usb 1-1: config 0 descriptor?? [ 44.419588][ T12] usb 5-1: Using ep0 maxpacket: 16 [ 44.434515][ T83] rio500 1-1:0.133: USB Rio found at address 8 [ 44.439758][ T5] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 44.479591][ T1761] usb 4-1: Using ep0 maxpacket: 16 [ 44.509595][ T17] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 44.549630][ T12] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 44.557873][ T12] usb 5-1: config 0 has no interface number 0 [ 44.564070][ T12] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 44.573159][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.582139][ T12] usb 5-1: config 0 descriptor?? [ 44.609649][ T1761] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 44.617913][ T1761] usb 4-1: config 0 has no interface number 0 [ 44.624238][ T1761] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 44.631157][ T12] rio500 5-1:0.133: Second USB Rio at address 8 refused [ 44.633327][ T1761] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.640678][ T12] rio500: probe of 5-1:0.133 failed with error -16 [ 44.655231][ T102] usb 6-1: Using ep0 maxpacket: 16 executing program [ 44.665219][ T1761] usb 4-1: config 0 descriptor?? [ 44.666793][ T12] usb 1-1: USB disconnect, device number 8 [ 44.678047][ T12] rio500 1-1:0.133: USB Rio disconnected. [ 44.709856][ T5] usb 2-1: Using ep0 maxpacket: 16 [ 44.710948][ T1761] rio500 4-1:0.133: USB Rio found at address 8 [ 44.769592][ T17] usb 3-1: Using ep0 maxpacket: 16 [ 44.789680][ T102] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 44.797898][ T102] usb 6-1: config 0 has no interface number 0 [ 44.804254][ T102] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 executing program [ 44.813338][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.822223][ T102] usb 6-1: config 0 descriptor?? [ 44.839712][ T5] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 44.848005][ T5] usb 2-1: config 0 has no interface number 0 [ 44.855496][ T1761] usb 5-1: USB disconnect, device number 8 [ 44.855900][ T5] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 44.870494][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.879612][ T102] rio500 6-1:0.133: Second USB Rio at address 8 refused [ 44.886611][ T102] rio500: probe of 6-1:0.133 failed with error -16 [ 44.896181][ T5] usb 2-1: config 0 descriptor?? [ 44.899710][ T17] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 44.910019][ T17] usb 3-1: config 0 has no interface number 0 executing program [ 44.916442][ T17] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 44.917222][ T102] usb 4-1: USB disconnect, device number 8 [ 44.925912][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.938978][ T102] rio500 4-1:0.133: USB Rio disconnected. [ 44.946917][ T17] usb 3-1: config 0 descriptor?? [ 44.960779][ T5] rio500 2-1:0.133: USB Rio found at address 8 [ 44.991003][ T17] rio500 3-1:0.133: Second USB Rio at address 8 refused [ 44.998115][ T17] rio500: probe of 3-1:0.133 failed with error -16 executing program [ 45.049614][ T12] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 45.071690][ T5] usb 6-1: USB disconnect, device number 8 executing program executing program [ 45.161094][ T17] usb 2-1: USB disconnect, device number 8 [ 45.167907][ T17] rio500 2-1:0.133: USB Rio disconnected. [ 45.190973][ T83] usb 3-1: USB disconnect, device number 8 [ 45.289613][ T1761] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 45.299683][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 45.319655][ T102] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 45.420203][ T12] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.428413][ T12] usb 1-1: config 0 has no interface number 0 [ 45.435680][ T12] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 45.444733][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.452750][ T5] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 45.461273][ T12] usb 1-1: config 0 descriptor?? [ 45.500965][ T12] rio500 1-1:0.133: USB Rio found at address 9 [ 45.529617][ T17] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 45.549695][ T1761] usb 5-1: Using ep0 maxpacket: 16 [ 45.554956][ T83] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 45.579586][ T102] usb 4-1: Using ep0 maxpacket: 16 executing program [ 45.669647][ T1761] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.677925][ T1761] usb 5-1: config 0 has no interface number 0 [ 45.684302][ T1761] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 45.693350][ T1761] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.703074][ T1761] usb 5-1: config 0 descriptor?? [ 45.708458][ T1768] usb 1-1: USB disconnect, device number 9 [ 45.709658][ T5] usb 6-1: Using ep0 maxpacket: 16 [ 45.715397][ T1768] rio500 1-1:0.133: USB Rio disconnected. [ 45.722325][ T102] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.733394][ T102] usb 4-1: config 0 has no interface number 0 [ 45.740053][ T102] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 45.741196][ T1761] rio500 5-1:0.133: USB Rio found at address 9 [ 45.749083][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.768784][ T102] usb 4-1: config 0 descriptor?? [ 45.769735][ T17] usb 2-1: Using ep0 maxpacket: 16 [ 45.799635][ T83] usb 3-1: Using ep0 maxpacket: 16 [ 45.811463][ T102] rio500 4-1:0.133: Second USB Rio at address 9 refused [ 45.818486][ T102] rio500: probe of 4-1:0.133 failed with error -16 [ 45.879705][ T5] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.887967][ T5] usb 6-1: config 0 has no interface number 0 [ 45.889657][ T17] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.894124][ T5] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 45.902351][ T17] usb 2-1: config 0 has no interface number 0 [ 45.911322][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 45.917990][ T17] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 45.926543][ T5] usb 6-1: config 0 descriptor?? [ 45.934555][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.934663][ T83] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.949486][ T102] usb 5-1: USB disconnect, device number 9 [ 45.955753][ T83] usb 3-1: config 0 has no interface number 0 [ 45.957605][ T83] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 executing program [ 45.970663][ T102] rio500 5-1:0.133: USB Rio disconnected. [ 45.976883][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.977167][ T17] usb 2-1: config 0 descriptor?? [ 45.984345][ T5] rio500 6-1:0.133: USB Rio found at address 9 [ 45.997879][ T83] usb 3-1: config 0 descriptor?? [ 46.013141][ T1761] usb 4-1: USB disconnect, device number 9 [ 46.030524][ T17] rio500 2-1:0.133: Second USB Rio at address 9 refused [ 46.037591][ T17] rio500: probe of 2-1:0.133 failed with error -16 [ 46.045745][ T83] rio500 3-1:0.133: Second USB Rio at address 9 refused [ 46.054848][ T83] rio500: probe of 3-1:0.133 failed with error -16 executing program [ 46.149566][ T1768] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 46.184350][ T83] usb 6-1: USB disconnect, device number 9 [ 46.192169][ T83] rio500 6-1:0.133: USB Rio disconnected. executing program executing program [ 46.230938][ T5] usb 2-1: USB disconnect, device number 9 [ 46.245728][ T12] usb 3-1: USB disconnect, device number 9 [ 46.359624][ T102] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 46.369829][ T1761] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 46.399584][ T1768] usb 1-1: Using ep0 maxpacket: 16 [ 46.519652][ T1768] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 46.527918][ T1768] usb 1-1: config 0 has no interface number 0 [ 46.534059][ T1768] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 46.543275][ T1768] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.552139][ T1768] usb 1-1: config 0 descriptor?? [ 46.569651][ T83] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 46.579786][ T5] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 46.591107][ T1768] rio500 1-1:0.133: USB Rio found at address 10 [ 46.599831][ T12] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 46.609589][ T102] usb 5-1: Using ep0 maxpacket: 16 [ 46.609774][ T1761] usb 4-1: Using ep0 maxpacket: 16 [ 46.739645][ T1761] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 46.739701][ T102] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 46.747881][ T1761] usb 4-1: config 0 has no interface number 0 [ 46.756062][ T102] usb 5-1: config 0 has no interface number 0 [ 46.762552][ T1761] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 46.768284][ T102] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 executing program [ 46.777424][ T1761] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.778768][ T1761] usb 4-1: config 0 descriptor?? [ 46.786523][ T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.795301][ T102] usb 5-1: config 0 descriptor?? [ 46.801274][ T1768] usb 1-1: USB disconnect, device number 10 [ 46.820432][ T1768] rio500 1-1:0.133: USB Rio disconnected. [ 46.829750][ T5] usb 2-1: Using ep0 maxpacket: 16 [ 46.849686][ T12] usb 3-1: Using ep0 maxpacket: 16 [ 46.850863][ T1761] rio500 4-1:0.133: USB Rio found at address 10 [ 46.856168][ T102] rio500 5-1:0.133: USB Rio found at address 10 [ 46.869602][ T83] usb 6-1: Using ep0 maxpacket: 16 [ 46.949825][ T5] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 46.958043][ T5] usb 2-1: config 0 has no interface number 0 [ 46.966226][ T5] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 46.975327][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.984247][ T5] usb 2-1: config 0 descriptor?? [ 46.989632][ T12] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 46.989807][ T83] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 46.997795][ T12] usb 3-1: config 0 has no interface number 0 [ 46.997830][ T12] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 46.997842][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.012546][ T12] usb 3-1: config 0 descriptor?? [ 47.021126][ T83] usb 6-1: config 0 has no interface number 0 [ 47.021165][ T83] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 executing program executing program [ 47.021183][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.032419][ T83] usb 6-1: config 0 descriptor?? [ 47.040906][ T5] rio500 2-1:0.133: Second USB Rio at address 10 refused [ 47.040951][ T5] rio500: probe of 2-1:0.133 failed with error -16 [ 47.066109][ T1761] usb 4-1: USB disconnect, device number 10 [ 47.074973][ T5] usb 5-1: USB disconnect, device number 10 [ 47.082416][ T1761] rio500 4-1:0.133: USB Rio disconnected. [ 47.095389][ T12] rio500 3-1:0.133: USB Rio found at address 10 [ 47.104013][ T5] rio500 5-1:0.133: USB Rio disconnected. [ 47.111135][ T83] rio500 6-1:0.133: USB Rio found at address 10 [ 47.199584][ T1768] usb 1-1: new high-speed USB device number 11 using dummy_hcd executing program [ 47.251451][ T83] usb 2-1: USB disconnect, device number 10 executing program executing program [ 47.295500][ T12] usb 3-1: USB disconnect, device number 10 [ 47.302387][ T12] rio500 3-1:0.133: USB Rio disconnected. [ 47.311316][ T102] usb 6-1: USB disconnect, device number 10 [ 47.318104][ T102] ================================================================== [ 47.326297][ T102] BUG: KASAN: double-free or invalid-free in disconnect_rio+0x12b/0x1b0 [ 47.334606][ T102] [ 47.336921][ T102] CPU: 0 PID: 102 Comm: kworker/0:2 Not tainted 5.3.0+ #0 [ 47.344003][ T102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.354047][ T102] Workqueue: usb_hub_wq hub_event [ 47.359044][ T102] Call Trace: [ 47.362323][ T102] dump_stack+0xca/0x13e [ 47.366552][ T102] print_address_description+0x6a/0x32c [ 47.372123][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.376960][ T102] kasan_report_invalid_free+0x61/0xa0 [ 47.382468][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.387310][ T102] __kasan_slab_free+0x162/0x180 [ 47.392233][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.397066][ T102] kfree+0xe4/0x2f0 [ 47.400854][ T102] disconnect_rio+0x12b/0x1b0 [ 47.405515][ T102] usb_unbind_interface+0x1bd/0x8a0 [ 47.410713][ T102] ? usb_autoresume_device+0x60/0x60 [ 47.415974][ T102] device_release_driver_internal+0x42f/0x500 [ 47.422016][ T102] bus_remove_device+0x2dc/0x4a0 [ 47.426931][ T102] device_del+0x420/0xb10 [ 47.431253][ T102] ? __device_links_no_driver+0x240/0x240 [ 47.436958][ T102] ? lockdep_hardirqs_on+0x379/0x580 [ 47.442232][ T102] ? remove_intf_ep_devs+0x13f/0x1d0 [ 47.447491][ T102] usb_disable_device+0x211/0x690 [ 47.452490][ T102] usb_disconnect+0x284/0x8d0 [ 47.457147][ T102] hub_event+0x1454/0x3640 [ 47.461540][ T102] ? find_held_lock+0x2d/0x110 [ 47.466281][ T102] ? mark_held_locks+0xe0/0xe0 [ 47.471020][ T102] ? hub_port_debounce+0x260/0x260 [ 47.476109][ T102] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 47.481837][ T102] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 47.487110][ T102] process_one_work+0x92b/0x1530 [ 47.492047][ T102] ? pwq_dec_nr_in_flight+0x310/0x310 [ 47.497413][ T102] ? do_raw_spin_lock+0x11a/0x280 [ 47.502413][ T102] worker_thread+0x96/0xe20 [ 47.506890][ T102] ? process_one_work+0x1530/0x1530 [ 47.512060][ T102] kthread+0x318/0x420 [ 47.516109][ T102] ? kthread_create_on_node+0xf0/0xf0 [ 47.521467][ T102] ret_from_fork+0x24/0x30 [ 47.525853][ T102] [ 47.528168][ T102] Allocated by task 83: [ 47.532311][ T102] save_stack+0x1b/0x80 [ 47.536441][ T102] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 47.542047][ T102] probe_rio+0x135/0x248 [ 47.546274][ T102] usb_probe_interface+0x305/0x7a0 [ 47.551373][ T102] really_probe+0x281/0x6d0 [ 47.555847][ T102] driver_probe_device+0x101/0x1b0 [ 47.560932][ T102] __device_attach_driver+0x1c2/0x220 [ 47.566278][ T102] bus_for_each_drv+0x162/0x1e0 [ 47.571115][ T102] __device_attach+0x217/0x360 [ 47.575934][ T102] bus_probe_device+0x1e4/0x290 [ 47.580763][ T102] device_add+0xae6/0x16f0 [ 47.585243][ T102] usb_set_configuration+0xdf6/0x1670 [ 47.590597][ T102] generic_probe+0x9d/0xd5 [ 47.594997][ T102] usb_probe_device+0x99/0x100 [ 47.599747][ T102] really_probe+0x281/0x6d0 [ 47.604226][ T102] driver_probe_device+0x101/0x1b0 [ 47.609322][ T102] __device_attach_driver+0x1c2/0x220 [ 47.614674][ T102] bus_for_each_drv+0x162/0x1e0 [ 47.619520][ T102] __device_attach+0x217/0x360 [ 47.624262][ T102] bus_probe_device+0x1e4/0x290 [ 47.629280][ T102] device_add+0xae6/0x16f0 [ 47.633670][ T102] usb_new_device.cold+0x6a4/0xe79 [ 47.638768][ T102] hub_event+0x1b5c/0x3640 [ 47.643162][ T102] process_one_work+0x92b/0x1530 [ 47.648073][ T102] worker_thread+0x96/0xe20 [ 47.652548][ T102] kthread+0x318/0x420 [ 47.656607][ T102] ret_from_fork+0x24/0x30 [ 47.661010][ T102] [ 47.663322][ T102] Freed by task 12: [ 47.667117][ T102] save_stack+0x1b/0x80 [ 47.671509][ T102] __kasan_slab_free+0x130/0x180 [ 47.676435][ T102] kfree+0xe4/0x2f0 [ 47.680223][ T102] disconnect_rio+0x12b/0x1b0 [ 47.684886][ T102] usb_unbind_interface+0x1bd/0x8a0 [ 47.690058][ T102] device_release_driver_internal+0x42f/0x500 [ 47.696103][ T102] bus_remove_device+0x2dc/0x4a0 [ 47.701036][ T102] device_del+0x420/0xb10 [ 47.705352][ T102] usb_disable_device+0x211/0x690 [ 47.710358][ T102] usb_disconnect+0x284/0x8d0 [ 47.715039][ T102] hub_event+0x1454/0x3640 [ 47.719442][ T102] process_one_work+0x92b/0x1530 [ 47.724359][ T102] worker_thread+0x96/0xe20 [ 47.728836][ T102] kthread+0x318/0x420 [ 47.732879][ T102] ret_from_fork+0x24/0x30 [ 47.737267][ T102] [ 47.739586][ T102] The buggy address belongs to the object at ffff8881c4f25500 [ 47.739586][ T102] which belongs to the cache kmalloc-4k of size 4096 [ 47.753672][ T102] The buggy address is located 0 bytes inside of [ 47.753672][ T102] 4096-byte region [ffff8881c4f25500, ffff8881c4f26500) [ 47.766843][ T102] The buggy address belongs to the page: [ 47.772468][ T102] page:ffffea000713c800 refcount:1 mapcount:0 mapping:ffff8881da00c280 index:0x0 compound_mapcount: 0 [ 47.783372][ T102] flags: 0x200000000010200(slab|head) [ 47.788722][ T102] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280 [ 47.797282][ T102] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 47.805842][ T102] page dumped because: kasan: bad access detected [ 47.812236][ T102] [ 47.814549][ T102] Memory state around the buggy address: [ 47.820169][ T102] ffff8881c4f25400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.828233][ T102] ffff8881c4f25480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.836267][ T102] >ffff8881c4f25500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.844327][ T102] ^ [ 47.848377][ T102] ffff8881c4f25580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.856938][ T102] ffff8881c4f25600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.864969][ T102] ================================================================== [ 47.873000][ T102] Disabling lock debugging due to kernel taint [ 47.879227][ T102] Kernel panic - not syncing: panic_on_warn set ... [ 47.885810][ T102] CPU: 0 PID: 102 Comm: kworker/0:2 Tainted: G B 5.3.0+ #0 [ 47.894279][ T102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.904326][ T102] Workqueue: usb_hub_wq hub_event [ 47.909328][ T102] Call Trace: [ 47.912610][ T102] dump_stack+0xca/0x13e [ 47.916828][ T102] panic+0x2a3/0x6da [ 47.920695][ T102] ? add_taint.cold+0x16/0x16 [ 47.925433][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.930258][ T102] ? trace_hardirqs_on+0x55/0x1e0 [ 47.935277][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.940102][ T102] end_report+0x43/0x49 [ 47.944230][ T102] kasan_report_invalid_free+0x7d/0xa0 [ 47.949670][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.954496][ T102] __kasan_slab_free+0x162/0x180 [ 47.959404][ T102] ? disconnect_rio+0x12b/0x1b0 [ 47.964240][ T102] kfree+0xe4/0x2f0 [ 47.968029][ T102] disconnect_rio+0x12b/0x1b0 [ 47.972693][ T102] usb_unbind_interface+0x1bd/0x8a0 [ 47.978825][ T102] ? usb_autoresume_device+0x60/0x60 [ 47.984446][ T102] device_release_driver_internal+0x42f/0x500 [ 47.990506][ T102] bus_remove_device+0x2dc/0x4a0 [ 47.995419][ T102] device_del+0x420/0xb10 [ 47.999732][ T102] ? __device_links_no_driver+0x240/0x240 [ 48.005432][ T102] ? lockdep_hardirqs_on+0x379/0x580 [ 48.010688][ T102] ? remove_intf_ep_devs+0x13f/0x1d0 [ 48.015956][ T102] usb_disable_device+0x211/0x690 [ 48.020967][ T102] usb_disconnect+0x284/0x8d0 [ 48.025616][ T102] hub_event+0x1454/0x3640 [ 48.030010][ T102] ? find_held_lock+0x2d/0x110 [ 48.034755][ T102] ? mark_held_locks+0xe0/0xe0 [ 48.039494][ T102] ? hub_port_debounce+0x260/0x260 [ 48.044586][ T102] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 48.050103][ T102] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 48.055363][ T102] process_one_work+0x92b/0x1530 [ 48.060285][ T102] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.065638][ T102] ? do_raw_spin_lock+0x11a/0x280 [ 48.070639][ T102] worker_thread+0x96/0xe20 [ 48.075117][ T102] ? process_one_work+0x1530/0x1530 [ 48.080311][ T102] kthread+0x318/0x420 [ 48.084365][ T102] ? kthread_create_on_node+0xf0/0xf0 [ 48.089719][ T102] ret_from_fork+0x24/0x30 [ 48.094850][ T102] Kernel Offset: disabled [ 48.099171][ T102] Rebooting in 86400 seconds..