Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 33.417672][ T78] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 33.427671][ T5] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 33.427904][ T17] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 33.435257][ T101] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 33.450590][ T1739] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 33.458140][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 33.667615][ T78] usb 1-1: Using ep0 maxpacket: 8 [ 33.677771][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 33.687953][ T17] usb 4-1: Using ep0 maxpacket: 8 [ 33.707639][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 33.712812][ T1739] usb 2-1: Using ep0 maxpacket: 8 [ 33.718034][ T101] usb 3-1: Using ep0 maxpacket: 8 [ 33.787739][ T78] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 33.795994][ T78] usb 1-1: config 0 has no interface number 0 [ 33.797755][ T5] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 33.802491][ T78] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 33.810290][ T5] usb 5-1: config 0 has no interface number 0 [ 33.820008][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.820106][ T17] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 33.826579][ T5] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 33.834245][ T17] usb 4-1: config 0 has no interface number 0 [ 33.834666][ T17] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 33.842535][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.851638][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.854126][ T78] usb 1-1: config 0 descriptor?? [ 33.857959][ T12] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 33.871611][ T17] usb 4-1: config 0 descriptor?? [ 33.875016][ T12] usb 6-1: config 0 has no interface number 0 [ 33.907226][ T1739] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 33.909361][ T78] rio500 1-1:0.67: USB Rio found at address 2 [ 33.915363][ T1739] usb 2-1: config 0 has no interface number 0 [ 33.927612][ T101] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 33.935695][ T101] usb 3-1: config 0 has no interface number 0 [ 33.941956][ T101] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 33.948872][ T17] rio500 4-1:0.67: Second USB Rio at address 2 refused [ 33.951047][ T101] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.961641][ T17] rio500: probe of 4-1:0.67 failed with error -16 [ 33.965883][ T1739] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 33.965898][ T1739] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.968538][ T12] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 33.998550][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.006864][ T101] usb 3-1: config 0 descriptor?? [ 34.012317][ T5] usb 5-1: config 0 descriptor?? [ 34.017728][ T1739] usb 2-1: config 0 descriptor?? [ 34.023701][ T12] usb 6-1: config 0 descriptor?? [ 34.048899][ T5] rio500 5-1:0.67: Second USB Rio at address 2 refused [ 34.055849][ T5] rio500: probe of 5-1:0.67 failed with error -16 [ 34.063612][ T1739] rio500 2-1:0.67: Second USB Rio at address 2 refused [ 34.071916][ T101] rio500 3-1:0.67: Second USB Rio at address 2 refused [ 34.080179][ T12] rio500 6-1:0.67: Second USB Rio at address 2 refused [ 34.087103][ T12] rio500: probe of 6-1:0.67 failed with error -16 executing program [ 34.095228][ T1739] rio500: probe of 2-1:0.67 failed with error -16 [ 34.101785][ T101] rio500: probe of 3-1:0.67 failed with error -16 [ 34.123710][ T17] usb 1-1: USB disconnect, device number 2 [ 34.132214][ T17] rio500 1-1:0.67: USB Rio disconnected. executing program [ 34.149361][ T78] usb 4-1: USB disconnect, device number 2 executing program executing program executing program executing program [ 34.249308][ T101] usb 5-1: USB disconnect, device number 2 [ 34.263953][ T12] usb 2-1: USB disconnect, device number 2 [ 34.264533][ T1741] usb 3-1: USB disconnect, device number 2 [ 34.281525][ T1753] usb 6-1: USB disconnect, device number 2 [ 34.497603][ T17] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 34.507649][ T78] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 34.607643][ T101] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 34.637615][ T12] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 34.637635][ T1741] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 34.652942][ T1753] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 34.737650][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 34.777672][ T78] usb 4-1: Using ep0 maxpacket: 8 [ 34.847677][ T101] usb 5-1: Using ep0 maxpacket: 8 [ 34.857751][ T17] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 34.865923][ T17] usb 1-1: config 0 has no interface number 0 [ 34.872379][ T17] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 34.877602][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 34.881472][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.895500][ T17] usb 1-1: config 0 descriptor?? [ 34.900641][ T1741] usb 3-1: Using ep0 maxpacket: 8 [ 34.905738][ T1753] usb 6-1: Using ep0 maxpacket: 8 [ 34.910912][ T78] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 34.919069][ T78] usb 4-1: config 0 has no interface number 0 [ 34.925339][ T78] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 34.934438][ T78] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.943735][ T78] usb 4-1: config 0 descriptor?? [ 34.967970][ T101] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 34.969139][ T17] rio500 1-1:0.67: USB Rio found at address 3 [ 34.976073][ T101] usb 5-1: config 0 has no interface number 0 [ 34.988637][ T101] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 34.997773][ T101] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.998932][ T78] rio500 4-1:0.67: Second USB Rio at address 3 refused [ 35.006002][ T12] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 35.020783][ T12] usb 2-1: config 0 has no interface number 0 [ 35.024233][ T78] rio500: probe of 4-1:0.67 failed with error -16 [ 35.028385][ T101] usb 5-1: config 0 descriptor?? [ 35.043988][ T12] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 35.053117][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.057798][ T1741] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 35.062438][ T12] usb 2-1: config 0 descriptor?? [ 35.069258][ T1741] usb 3-1: config 0 has no interface number 0 [ 35.073655][ T1741] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 35.089615][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.097945][ T1753] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 35.098926][ T101] rio500 5-1:0.67: Second USB Rio at address 3 refused [ 35.106013][ T1753] usb 6-1: config 0 has no interface number 0 [ 35.114228][ T12] rio500 2-1:0.67: Second USB Rio at address 3 refused [ 35.119022][ T1753] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 35.130071][ T12] rio500: probe of 2-1:0.67 failed with error -16 executing program [ 35.135031][ T1753] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.141899][ T101] rio500: probe of 5-1:0.67 failed with error -16 [ 35.156592][ T1741] usb 3-1: config 0 descriptor?? [ 35.176656][ T1753] usb 6-1: config 0 descriptor?? [ 35.176901][ T101] usb 1-1: USB disconnect, device number 3 [ 35.188631][ T101] rio500 1-1:0.67: USB Rio disconnected. executing program [ 35.198918][ T1741] rio500 3-1:0.67: USB Rio found at address 3 [ 35.207207][ T12] usb 4-1: USB disconnect, device number 3 [ 35.219011][ T1753] rio500 6-1:0.67: Second USB Rio at address 3 refused [ 35.226691][ T1753] rio500: probe of 6-1:0.67 failed with error -16 executing program executing program [ 35.299002][ T1739] usb 5-1: USB disconnect, device number 3 [ 35.328034][ T1753] usb 2-1: USB disconnect, device number 3 executing program executing program [ 35.408011][ T1741] usb 3-1: USB disconnect, device number 3 [ 35.414578][ T1741] rio500 3-1:0.67: USB Rio disconnected. [ 35.423144][ T78] usb 6-1: USB disconnect, device number 3 [ 35.537635][ T101] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 35.627611][ T12] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 35.647669][ T1739] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 35.707619][ T1753] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 35.777597][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 35.787637][ T1741] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 35.795474][ T78] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 35.867601][ T12] usb 4-1: Using ep0 maxpacket: 8 [ 35.887652][ T1739] usb 5-1: Using ep0 maxpacket: 8 [ 35.897700][ T101] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 35.905952][ T101] usb 1-1: config 0 has no interface number 0 [ 35.912401][ T101] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 35.921492][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.930481][ T101] usb 1-1: config 0 descriptor?? [ 35.957634][ T1753] usb 2-1: Using ep0 maxpacket: 8 [ 35.969345][ T101] rio500 1-1:0.67: USB Rio found at address 4 [ 35.987745][ T12] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 35.996040][ T12] usb 4-1: config 0 has no interface number 0 [ 36.002216][ T12] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 36.011515][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.019671][ T1739] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 36.027785][ T1739] usb 5-1: config 0 has no interface number 0 [ 36.034395][ T1739] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 36.043615][ T1739] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.047659][ T1741] usb 3-1: Using ep0 maxpacket: 8 [ 36.052078][ T12] usb 4-1: config 0 descriptor?? [ 36.056787][ T78] usb 6-1: Using ep0 maxpacket: 8 [ 36.062647][ T1739] usb 5-1: config 0 descriptor?? [ 36.097748][ T1753] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 36.098844][ T12] rio500 4-1:0.67: Second USB Rio at address 4 refused [ 36.105904][ T1753] usb 2-1: config 0 has no interface number 0 [ 36.114747][ T1739] rio500 5-1:0.67: Second USB Rio at address 4 refused [ 36.126626][ T1739] rio500: probe of 5-1:0.67 failed with error -16 [ 36.133582][ T12] rio500: probe of 4-1:0.67 failed with error -16 executing program [ 36.147757][ T1753] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 36.157240][ T1753] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.166892][ T1753] usb 2-1: config 0 descriptor?? [ 36.174397][ T12] usb 1-1: USB disconnect, device number 4 [ 36.181408][ T12] rio500 1-1:0.67: USB Rio disconnected. [ 36.207783][ T1741] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 36.215884][ T1741] usb 3-1: config 0 has no interface number 0 [ 36.222144][ T78] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 36.230426][ T78] usb 6-1: config 0 has no interface number 0 [ 36.238072][ T1753] rio500 2-1:0.67: USB Rio found at address 4 [ 36.245042][ T1741] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 executing program executing program [ 36.254139][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.263092][ T78] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 36.272351][ T78] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.281538][ T1741] usb 3-1: config 0 descriptor?? [ 36.286833][ T78] usb 6-1: config 0 descriptor?? [ 36.299238][ T1753] usb 4-1: USB disconnect, device number 4 [ 36.314228][ T1739] usb 5-1: USB disconnect, device number 4 [ 36.328965][ T78] rio500 6-1:0.67: Second USB Rio at address 4 refused [ 36.335903][ T78] rio500: probe of 6-1:0.67 failed with error -16 [ 36.343575][ T1741] rio500 3-1:0.67: Second USB Rio at address 4 refused [ 36.350793][ T1741] rio500: probe of 3-1:0.67 failed with error -16 executing program [ 36.409257][ T101] usb 2-1: USB disconnect, device number 4 [ 36.415920][ T101] rio500 2-1:0.67: USB Rio disconnected. executing program executing program [ 36.529138][ T5] usb 6-1: USB disconnect, device number 4 [ 36.529604][ T78] usb 3-1: USB disconnect, device number 4 [ 36.537659][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 36.667695][ T1753] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 36.667730][ T1739] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 36.767637][ T101] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 36.797605][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 36.897702][ T5] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 36.917628][ T1753] usb 4-1: Using ep0 maxpacket: 8 [ 36.917774][ T1739] usb 5-1: Using ep0 maxpacket: 8 [ 36.927860][ T12] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 36.936073][ T12] usb 1-1: config 0 has no interface number 0 [ 36.942499][ T12] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 36.951684][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.960651][ T12] usb 1-1: config 0 descriptor?? [ 36.967659][ T78] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 36.998990][ T12] rio500 1-1:0.67: USB Rio found at address 5 [ 37.007708][ T101] usb 2-1: Using ep0 maxpacket: 8 [ 37.047771][ T1753] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.056148][ T1753] usb 4-1: config 0 has no interface number 0 [ 37.057705][ T1739] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.062586][ T1753] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 37.070462][ T1739] usb 5-1: config 0 has no interface number 0 [ 37.079470][ T1753] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.085882][ T1739] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 37.094639][ T1753] usb 4-1: config 0 descriptor?? [ 37.102710][ T1739] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.111645][ T1739] usb 5-1: config 0 descriptor?? [ 37.137773][ T101] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.146099][ T101] usb 2-1: config 0 has no interface number 0 [ 37.152330][ T5] usb 6-1: Using ep0 maxpacket: 8 [ 37.159391][ T1753] rio500 4-1:0.67: Second USB Rio at address 5 refused [ 37.162322][ T1739] rio500 5-1:0.67: Second USB Rio at address 5 refused [ 37.172598][ T1753] rio500: probe of 4-1:0.67 failed with error -16 [ 37.173299][ T101] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 37.188774][ T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 37.196957][ T1739] rio500: probe of 5-1:0.67 failed with error -16 [ 37.201591][ T1753] usb 1-1: USB disconnect, device number 5 [ 37.211307][ T101] usb 2-1: config 0 descriptor?? [ 37.218146][ T1753] rio500 1-1:0.67: USB Rio disconnected. [ 37.247615][ T78] usb 3-1: Using ep0 maxpacket: 8 [ 37.259560][ T101] rio500 2-1:0.67: USB Rio found at address 5 [ 37.267725][ T5] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.275855][ T5] usb 6-1: config 0 has no interface number 0 [ 37.282342][ T5] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 37.291417][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.300372][ T5] usb 6-1: config 0 descriptor?? [ 37.338906][ T5] rio500 6-1:0.67: Second USB Rio at address 5 refused executing program executing program [ 37.345982][ T5] rio500: probe of 6-1:0.67 failed with error -16 [ 37.359134][ T1741] usb 5-1: USB disconnect, device number 5 [ 37.360995][ T5] usb 4-1: USB disconnect, device number 5 [ 37.367770][ T78] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.379214][ T78] usb 3-1: config 0 has no interface number 0 [ 37.386298][ T78] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 37.395730][ T78] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.406577][ T78] usb 3-1: config 0 descriptor?? executing program [ 37.449074][ T78] rio500 3-1:0.67: Second USB Rio at address 5 refused [ 37.456065][ T78] rio500: probe of 3-1:0.67 failed with error -16 [ 37.460216][ T101] usb 2-1: USB disconnect, device number 5 [ 37.473609][ T101] rio500 2-1:0.67: USB Rio disconnected. executing program [ 37.539143][ T1739] usb 6-1: USB disconnect, device number 5 [ 37.577702][ T1753] usb 1-1: new high-speed USB device number 6 using dummy_hcd executing program [ 37.648923][ T12] usb 3-1: USB disconnect, device number 5 [ 37.737627][ T5] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 37.757624][ T1741] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 37.828013][ T1753] usb 1-1: Using ep0 maxpacket: 8 [ 37.837607][ T101] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 37.897625][ T1739] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 37.947735][ T1753] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.955887][ T1753] usb 1-1: config 0 has no interface number 0 [ 37.962154][ T1753] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 37.971363][ T1753] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.980885][ T1753] usb 1-1: config 0 descriptor?? [ 37.987641][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 38.007613][ T1741] usb 5-1: Using ep0 maxpacket: 8 [ 38.019221][ T1753] rio500 1-1:0.67: USB Rio found at address 6 [ 38.057763][ T12] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 38.077782][ T101] usb 2-1: Using ep0 maxpacket: 8 [ 38.117729][ T5] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 38.125878][ T5] usb 4-1: config 0 has no interface number 0 [ 38.132235][ T5] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 38.141351][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.147674][ T1741] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 38.149451][ T1739] usb 6-1: Using ep0 maxpacket: 8 [ 38.157521][ T1741] usb 5-1: config 0 has no interface number 0 [ 38.158051][ T1741] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 38.167045][ T5] usb 4-1: config 0 descriptor?? [ 38.168794][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.172789][ T1741] usb 5-1: config 0 descriptor?? executing program [ 38.217735][ T101] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 38.219064][ T1753] usb 1-1: USB disconnect, device number 6 [ 38.226018][ T101] usb 2-1: config 0 has no interface number 0 [ 38.233566][ T1741] rio500 5-1:0.67: Second USB Rio at address 6 refused [ 38.248605][ T1753] rio500 1-1:0.67: USB Rio disconnected. [ 38.250021][ T5] rio500 4-1:0.67: Second USB Rio at address 6 refused [ 38.257935][ T1741] rio500: probe of 5-1:0.67 failed with error -16 [ 38.272362][ T5] rio500: probe of 4-1:0.67 failed with error -16 [ 38.280048][ T1739] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 38.288285][ T1739] usb 6-1: config 0 has no interface number 0 [ 38.294615][ T101] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 38.303802][ T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.311958][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 38.318406][ T1739] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 38.327453][ T1739] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.336598][ T101] usb 2-1: config 0 descriptor?? [ 38.342457][ T1739] usb 6-1: config 0 descriptor?? [ 38.378995][ T101] rio500 2-1:0.67: USB Rio found at address 6 [ 38.388968][ T1739] rio500 6-1:0.67: Second USB Rio at address 6 refused [ 38.395930][ T1739] rio500: probe of 6-1:0.67 failed with error -16 executing program executing program [ 38.419665][ T1741] usb 4-1: USB disconnect, device number 6 [ 38.433522][ T78] usb 5-1: USB disconnect, device number 6 [ 38.437900][ T12] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 38.447796][ T12] usb 3-1: config 0 has no interface number 0 [ 38.453887][ T12] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 38.463538][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.472506][ T12] usb 3-1: config 0 descriptor?? [ 38.518931][ T12] rio500 3-1:0.67: Second USB Rio at address 6 refused [ 38.525961][ T12] rio500: probe of 3-1:0.67 failed with error -16 executing program executing program [ 38.587168][ T12] usb 2-1: USB disconnect, device number 6 [ 38.594168][ T12] rio500 2-1:0.67: USB Rio disconnected. [ 38.595164][ T17] usb 6-1: USB disconnect, device number 6 [ 38.627659][ T1753] usb 1-1: new high-speed USB device number 7 using dummy_hcd executing program [ 38.719083][ T1739] usb 3-1: USB disconnect, device number 6 [ 38.787665][ T1741] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 38.795268][ T78] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 38.867585][ T1753] usb 1-1: Using ep0 maxpacket: 8 [ 38.957617][ T17] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 38.967705][ T12] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 38.987754][ T1753] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 38.995991][ T1753] usb 1-1: config 0 has no interface number 0 [ 39.002685][ T1753] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 39.011975][ T1753] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.021147][ T1753] usb 1-1: config 0 descriptor?? [ 39.047716][ T78] usb 5-1: Using ep0 maxpacket: 8 [ 39.052916][ T1741] usb 4-1: Using ep0 maxpacket: 8 [ 39.068943][ T1753] rio500 1-1:0.67: USB Rio found at address 7 [ 39.087622][ T1739] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 39.167702][ T78] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 39.176004][ T78] usb 5-1: config 0 has no interface number 0 [ 39.182214][ T1741] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 39.190528][ T1741] usb 4-1: config 0 has no interface number 0 [ 39.196944][ T78] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 39.206039][ T78] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 39.216193][ T1741] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 39.225287][ T1741] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.227604][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 39.233321][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 39.234273][ T1741] usb 4-1: config 0 descriptor?? [ 39.249197][ T78] usb 5-1: config 0 descriptor?? [ 39.269312][ T101] usb 1-1: USB disconnect, device number 7 [ 39.275976][ T101] rio500 1-1:0.67: USB Rio disconnected. [ 39.289006][ T78] rio500 5-1:0.67: USB Rio found at address 7 [ 39.298057][ T1741] rio500 4-1:0.67: Second USB Rio at address 7 refused [ 39.304979][ T1741] rio500: probe of 4-1:0.67 failed with error -16 [ 39.347666][ T17] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 39.356004][ T17] usb 6-1: config 0 has no interface number 0 [ 39.362358][ T17] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 39.367816][ T12] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 39.371571][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.379676][ T12] usb 2-1: config 0 has no interface number 0 [ 39.389883][ T17] usb 6-1: config 0 descriptor?? [ 39.393858][ T1739] usb 3-1: Using ep0 maxpacket: 8 [ 39.397469][ T12] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 39.413471][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.422518][ T12] usb 2-1: config 0 descriptor?? executing program executing program [ 39.449025][ T17] rio500 6-1:0.67: Second USB Rio at address 7 refused [ 39.456106][ T17] rio500: probe of 6-1:0.67 failed with error -16 [ 39.468929][ T12] rio500 2-1:0.67: Second USB Rio at address 7 refused [ 39.476002][ T12] rio500: probe of 2-1:0.67 failed with error -16 [ 39.492441][ T1741] usb 5-1: USB disconnect, device number 7 [ 39.499223][ T17] usb 4-1: USB disconnect, device number 7 [ 39.506751][ T1741] rio500 5-1:0.67: USB Rio disconnected. [ 39.508228][ T1739] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 39.520772][ T1739] usb 3-1: config 0 has no interface number 0 [ 39.527511][ T1739] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 39.536712][ T1739] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.545853][ T1739] usb 3-1: config 0 descriptor?? [ 39.588924][ T1739] rio500 3-1:0.67: USB Rio found at address 7 executing program executing program [ 39.637778][ T101] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 39.649176][ T78] usb 6-1: USB disconnect, device number 7 [ 39.669198][ T1739] usb 2-1: USB disconnect, device number 7 executing program [ 39.789100][ T12] usb 3-1: USB disconnect, device number 7 [ 39.795789][ T12] rio500 3-1:0.67: USB Rio disconnected. [ 39.857637][ T1741] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 39.865200][ T17] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 39.887604][ T101] usb 1-1: Using ep0 maxpacket: 8 [ 39.997607][ T78] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 40.007986][ T101] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 40.016274][ T101] usb 1-1: config 0 has no interface number 0 [ 40.022790][ T101] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 40.032049][ T101] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.040240][ T1739] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 40.048652][ T101] usb 1-1: config 0 descriptor?? [ 40.089498][ T101] rio500 1-1:0.67: USB Rio found at address 8 [ 40.107634][ T17] usb 4-1: Using ep0 maxpacket: 8 [ 40.112930][ T1741] usb 5-1: Using ep0 maxpacket: 8 [ 40.157613][ T12] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 40.237764][ T1741] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 40.246062][ T1741] usb 5-1: config 0 has no interface number 0 [ 40.252230][ T78] usb 6-1: Using ep0 maxpacket: 8 [ 40.257413][ T17] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 40.265714][ T17] usb 4-1: config 0 has no interface number 0 [ 40.271911][ T1741] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 executing program [ 40.280996][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.289960][ T17] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 40.291199][ T101] usb 1-1: USB disconnect, device number 8 [ 40.299093][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.304012][ T17] usb 4-1: config 0 descriptor?? [ 40.305099][ T1739] usb 2-1: Using ep0 maxpacket: 8 [ 40.317052][ T1741] usb 5-1: config 0 descriptor?? [ 40.323285][ T101] rio500 1-1:0.67: USB Rio disconnected. [ 40.367773][ T78] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 40.376127][ T78] usb 6-1: config 0 has no interface number 0 [ 40.383592][ T17] rio500 4-1:0.67: USB Rio found at address 8 [ 40.394081][ T1741] rio500 5-1:0.67: USB Rio found at address 8 [ 40.402414][ T78] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 40.411553][ T78] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.421600][ T78] usb 6-1: config 0 descriptor?? [ 40.447666][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 40.452932][ T1739] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 40.460062][ T78] rio500 6-1:0.67: Second USB Rio at address 8 refused [ 40.461323][ T1739] usb 2-1: config 0 has no interface number 0 [ 40.468561][ T78] rio500: probe of 6-1:0.67 failed with error -16 [ 40.484325][ T1739] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 40.493873][ T1739] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.502850][ T1739] usb 2-1: config 0 descriptor?? executing program executing program [ 40.549129][ T1739] rio500 2-1:0.67: Second USB Rio at address 8 refused [ 40.556081][ T1739] rio500: probe of 2-1:0.67 failed with error -16 [ 40.569387][ T78] usb 5-1: USB disconnect, device number 8 [ 40.572754][ T1739] usb 4-1: USB disconnect, device number 8 [ 40.580098][ T78] rio500 5-1:0.67: USB Rio disconnected. [ 40.589105][ T12] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 40.597198][ T12] usb 3-1: config 0 has no interface number 0 [ 40.603492][ T1739] ================================================================== [ 40.611847][ T1739] BUG: KASAN: double-free or invalid-free in disconnect_rio+0x12b/0x1b0 [ 40.620294][ T1739] [ 40.622714][ T1739] CPU: 0 PID: 1739 Comm: kworker/0:3 Not tainted 5.3.0+ #0 [ 40.629927][ T1739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.639989][ T1739] Workqueue: usb_hub_wq hub_event [ 40.644995][ T1739] Call Trace: executing program [ 40.648277][ T1739] dump_stack+0xca/0x13e [ 40.652546][ T1739] print_address_description+0x6a/0x32c [ 40.658079][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 40.659777][ T1741] usb 6-1: USB disconnect, device number 8 [ 40.662991][ T1739] kasan_report_invalid_free+0x61/0xa0 [ 40.674435][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 40.679306][ T1739] __kasan_slab_free+0x162/0x180 [ 40.684264][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 40.689114][ T1739] kfree+0xe4/0x2f0 [ 40.692923][ T1739] disconnect_rio+0x12b/0x1b0 [ 40.697596][ T1739] usb_unbind_interface+0x1bd/0x8a0 [ 40.702783][ T1739] ? usb_autoresume_device+0x60/0x60 [ 40.708055][ T1739] device_release_driver_internal+0x42f/0x500 [ 40.714119][ T1739] bus_remove_device+0x2dc/0x4a0 [ 40.719054][ T1739] device_del+0x420/0xb10 [ 40.723373][ T1739] ? __device_links_no_driver+0x240/0x240 [ 40.729097][ T1739] ? lockdep_hardirqs_on+0x379/0x580 [ 40.734385][ T1739] ? remove_intf_ep_devs+0x13f/0x1d0 [ 40.739674][ T1739] usb_disable_device+0x211/0x690 [ 40.744693][ T1739] usb_disconnect+0x284/0x8d0 executing program [ 40.749090][ T17] usb 2-1: USB disconnect, device number 8 [ 40.749364][ T1739] hub_event+0x1454/0x3640 [ 40.759571][ T1739] ? find_held_lock+0x2d/0x110 [ 40.764339][ T1739] ? mark_held_locks+0xe0/0xe0 [ 40.769101][ T1739] ? hub_port_debounce+0x260/0x260 [ 40.774330][ T1739] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 40.779866][ T1739] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 40.785145][ T1739] process_one_work+0x92b/0x1530 [ 40.790083][ T1739] ? pwq_dec_nr_in_flight+0x310/0x310 [ 40.795455][ T1739] ? do_raw_spin_lock+0x11a/0x280 [ 40.800490][ T1739] worker_thread+0x96/0xe20 [ 40.805136][ T1739] ? process_one_work+0x1530/0x1530 [ 40.810324][ T1739] kthread+0x318/0x420 [ 40.814385][ T1739] ? kthread_create_on_node+0xf0/0xf0 [ 40.819992][ T1739] ret_from_fork+0x24/0x30 [ 40.824409][ T1739] [ 40.826729][ T1739] Allocated by task 1741: [ 40.831046][ T1739] save_stack+0x1b/0x80 [ 40.835230][ T1739] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 40.840851][ T1739] probe_rio+0x135/0x248 [ 40.845085][ T1739] usb_probe_interface+0x305/0x7a0 [ 40.850884][ T1739] really_probe+0x281/0x6d0 [ 40.855461][ T1739] driver_probe_device+0x101/0x1b0 [ 40.860563][ T1739] __device_attach_driver+0x1c2/0x220 [ 40.866052][ T1739] bus_for_each_drv+0x162/0x1e0 [ 40.871010][ T1739] __device_attach+0x217/0x360 [ 40.875956][ T1739] bus_probe_device+0x1e4/0x290 [ 40.880825][ T1739] device_add+0xae6/0x16f0 [ 40.885238][ T1739] usb_set_configuration+0xdf6/0x1670 [ 40.890639][ T1739] generic_probe+0x9d/0xd5 [ 40.895045][ T1739] usb_probe_device+0x99/0x100 [ 40.899799][ T1739] really_probe+0x281/0x6d0 [ 40.904285][ T1739] driver_probe_device+0x101/0x1b0 [ 40.909401][ T1739] __device_attach_driver+0x1c2/0x220 [ 40.914758][ T1739] bus_for_each_drv+0x162/0x1e0 [ 40.919612][ T1739] __device_attach+0x217/0x360 [ 40.924375][ T1739] bus_probe_device+0x1e4/0x290 [ 40.929215][ T1739] device_add+0xae6/0x16f0 [ 40.933638][ T1739] usb_new_device.cold+0x6a4/0xe79 [ 40.937596][ T78] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 40.938747][ T1739] hub_event+0x1b5c/0x3640 [ 40.938761][ T1739] process_one_work+0x92b/0x1530 [ 40.938771][ T1739] worker_thread+0x96/0xe20 [ 40.938781][ T1739] kthread+0x318/0x420 [ 40.938793][ T1739] ret_from_fork+0x24/0x30 [ 40.938797][ T1739] [ 40.938802][ T1739] Freed by task 78: [ 40.938820][ T1739] save_stack+0x1b/0x80 [ 40.979015][ T1739] __kasan_slab_free+0x130/0x180 [ 40.983951][ T1739] kfree+0xe4/0x2f0 [ 40.987756][ T1739] disconnect_rio+0x12b/0x1b0 [ 40.992416][ T1739] usb_unbind_interface+0x1bd/0x8a0 [ 40.997735][ T1739] device_release_driver_internal+0x42f/0x500 [ 41.003809][ T1739] bus_remove_device+0x2dc/0x4a0 [ 41.008733][ T1739] device_del+0x420/0xb10 [ 41.013055][ T1739] usb_disable_device+0x211/0x690 [ 41.018073][ T1739] usb_disconnect+0x284/0x8d0 [ 41.022752][ T1739] hub_event+0x1454/0x3640 [ 41.027170][ T1739] process_one_work+0x92b/0x1530 [ 41.027609][ T1741] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 41.032096][ T1739] worker_thread+0x96/0xe20 [ 41.032106][ T1739] kthread+0x318/0x420 [ 41.032120][ T1739] ret_from_fork+0x24/0x30 [ 41.032124][ T1739] [ 41.032137][ T1739] The buggy address belongs to the object at ffff8881cf41d500 [ 41.032137][ T1739] which belongs to the cache kmalloc-4k of size 4096 [ 41.069290][ T1739] The buggy address is located 0 bytes inside of [ 41.069290][ T1739] 4096-byte region [ffff8881cf41d500, ffff8881cf41e500) [ 41.082468][ T1739] The buggy address belongs to the page: [ 41.088264][ T1739] page:ffffea00073d0600 refcount:1 mapcount:0 mapping:ffff8881da00c280 index:0x0 compound_mapcount: 0 [ 41.099343][ T1739] flags: 0x200000000010200(slab|head) [ 41.104708][ T1739] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280 [ 41.113717][ T1739] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 41.122503][ T1739] page dumped because: kasan: bad access detected [ 41.129015][ T1739] [ 41.131355][ T1739] Memory state around the buggy address: [ 41.137163][ T1739] ffff8881cf41d400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.145288][ T1739] ffff8881cf41d480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.153350][ T1739] >ffff8881cf41d500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.157601][ T17] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 41.161395][ T1739] ^ [ 41.161406][ T1739] ffff8881cf41d580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.161414][ T1739] ffff8881cf41d600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.161419][ T1739] ================================================================== [ 41.161423][ T1739] Disabling lock debugging due to kernel taint [ 41.161517][ T1739] Kernel panic - not syncing: panic_on_warn set ... [ 41.177652][ T78] usb 5-1: Using ep0 maxpacket: 8 [ 41.181011][ T1739] CPU: 0 PID: 1739 Comm: kworker/0:3 Tainted: G B 5.3.0+ #0 [ 41.181017][ T1739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.181032][ T1739] Workqueue: usb_hub_wq hub_event [ 41.238482][ T1739] Call Trace: [ 41.241776][ T1739] dump_stack+0xca/0x13e [ 41.246028][ T1739] panic+0x2a3/0x6da [ 41.249908][ T1739] ? add_taint.cold+0x16/0x16 [ 41.254580][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 41.259423][ T1739] ? trace_hardirqs_on+0x55/0x1e0 [ 41.264447][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 41.269422][ T1739] end_report+0x43/0x49 [ 41.273693][ T1739] kasan_report_invalid_free+0x7d/0xa0 [ 41.279148][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 41.284009][ T1739] __kasan_slab_free+0x162/0x180 [ 41.287704][ T1741] usb 6-1: Using ep0 maxpacket: 8 [ 41.289138][ T1739] ? disconnect_rio+0x12b/0x1b0 [ 41.289155][ T1739] kfree+0xe4/0x2f0 [ 41.303549][ T1739] disconnect_rio+0x12b/0x1b0 [ 41.307725][ T78] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 41.308228][ T1739] usb_unbind_interface+0x1bd/0x8a0 [ 41.308240][ T1739] ? usb_autoresume_device+0x60/0x60 [ 41.308251][ T1739] device_release_driver_internal+0x42f/0x500 [ 41.308265][ T1739] bus_remove_device+0x2dc/0x4a0 [ 41.316318][ T78] usb 5-1: config 0 has no interface number 0 [ 41.321606][ T1739] device_del+0x420/0xb10 [ 41.321616][ T1739] ? __device_links_no_driver+0x240/0x240 [ 41.321628][ T1739] ? lockdep_hardirqs_on+0x379/0x580 [ 41.321637][ T1739] ? remove_intf_ep_devs+0x13f/0x1d0 [ 41.321651][ T1739] usb_disable_device+0x211/0x690 [ 41.327441][ T78] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=6e.90 [ 41.332989][ T1739] usb_disconnect+0x284/0x8d0 [ 41.332999][ T1739] hub_event+0x1454/0x3640 [ 41.333011][ T1739] ? find_held_lock+0x2d/0x110 [ 41.333021][ T1739] ? mark_held_locks+0xe0/0xe0 [ 41.333030][ T1739] ? hub_port_debounce+0x260/0x260 [ 41.333042][ T1739] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 41.333051][ T1739] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 41.333062][ T1739] process_one_work+0x92b/0x1530 [ 41.333073][ T1739] ? pwq_dec_nr_in_flight+0x310/0x310 [ 41.333081][ T1739] ? do_raw_spin_lock+0x11a/0x280 [ 41.333095][ T1739] worker_thread+0x96/0xe20 [ 41.338125][ T78] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.344174][ T1739] ? process_one_work+0x1530/0x1530 [ 41.352469][ T78] usb 5-1: config 0 descriptor?? [ 41.354179][ T1739] kthread+0x318/0x420 [ 41.354192][ T1739] ? kthread_create_on_node+0xf0/0xf0 [ 41.354204][ T1739] ret_from_fork+0x24/0x30 [ 41.360373][ T1739] Kernel Offset: disabled [ 41.471473][ T1739] Rebooting in 86400 seconds..