Warning: Permanently added '10.128.0.194' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 52.846556][ T83] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 52.846563][ T5] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 52.861893][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 52.866504][ T17] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 52.869422][ T1740] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 52.885147][ T1738] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 53.096568][ T83] usb 6-1: Using ep0 maxpacket: 16 [ 53.116556][ T17] usb 3-1: Using ep0 maxpacket: 16 [ 53.136524][ T1738] usb 5-1: Using ep0 maxpacket: 16 [ 53.141779][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 53.146973][ T5] usb 4-1: Using ep0 maxpacket: 16 [ 53.152340][ T1740] usb 2-1: Using ep0 maxpacket: 16 [ 53.226695][ T83] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 53.235023][ T83] usb 6-1: config 0 has no interface number 0 [ 53.241324][ T83] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 53.250441][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.258710][ T17] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 53.266800][ T12] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 53.266890][ T17] usb 3-1: config 0 has no interface number 0 [ 53.275063][ T12] usb 1-1: config 0 has no interface number 0 [ 53.286101][ T83] usb 6-1: config 0 descriptor?? [ 53.287288][ T1738] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 53.292542][ T17] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 53.300401][ T1738] usb 5-1: config 0 has no interface number 0 [ 53.309472][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.315736][ T5] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 53.328173][ T17] usb 3-1: config 0 descriptor?? [ 53.331739][ T5] usb 4-1: config 0 has no interface number 0 [ 53.338295][ T83] rio500 6-1:0.133: USB Rio found at address 2 [ 53.342852][ T1740] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 53.357151][ T1740] usb 2-1: config 0 has no interface number 0 [ 53.368455][ T1740] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 53.377536][ T1740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.385532][ T12] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 53.394603][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.397940][ T17] rio500 3-1:0.133: Second USB Rio at address 2 refused [ 53.402668][ T1738] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 53.416392][ T17] rio500: probe of 3-1:0.133 failed with error -16 [ 53.418635][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.418713][ T5] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 53.442501][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.451576][ T1740] usb 2-1: config 0 descriptor?? [ 53.456854][ T12] usb 1-1: config 0 descriptor?? [ 53.462559][ T1738] usb 5-1: config 0 descriptor?? [ 53.468533][ T5] usb 4-1: config 0 descriptor?? [ 53.497903][ T12] rio500 1-1:0.133: Second USB Rio at address 2 refused [ 53.504920][ T12] rio500: probe of 1-1:0.133 failed with error -16 [ 53.512757][ T1740] rio500 2-1:0.133: Second USB Rio at address 2 refused [ 53.521080][ T1738] rio500 5-1:0.133: Second USB Rio at address 2 refused [ 53.529400][ T5] rio500 4-1:0.133: Second USB Rio at address 2 refused [ 53.536499][ T5] rio500: probe of 4-1:0.133 failed with error -16 [ 53.537031][ T1734] usb 6-1: Rio opened. executing program [ 53.543062][ T1740] rio500: probe of 2-1:0.133 failed with error -16 [ 53.544252][ T1738] rio500: probe of 5-1:0.133 failed with error -16 [ 53.555801][ T1734] usb 6-1: Rio closed. [ 53.575587][ T1738] usb 6-1: USB disconnect, device number 2 [ 53.583685][ T1738] rio500 6-1:0.133: USB Rio disconnected. executing program [ 53.598044][ T17] usb 3-1: USB disconnect, device number 2 executing program executing program executing program executing program [ 53.698815][ T83] usb 1-1: USB disconnect, device number 2 [ 53.710643][ T1743] usb 2-1: USB disconnect, device number 2 [ 53.719523][ T1755] usb 5-1: USB disconnect, device number 2 [ 53.722068][ T5] usb 4-1: USB disconnect, device number 2 [ 53.936494][ T1738] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 53.966633][ T17] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 54.056525][ T83] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 54.066591][ T1743] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 54.086513][ T5] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 54.116540][ T1755] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 54.186514][ T1738] usb 6-1: Using ep0 maxpacket: 16 [ 54.206510][ T17] usb 3-1: Using ep0 maxpacket: 16 [ 54.296508][ T83] usb 1-1: Using ep0 maxpacket: 16 [ 54.307262][ T1743] usb 2-1: Using ep0 maxpacket: 16 [ 54.326656][ T17] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 54.326699][ T1738] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 54.334870][ T17] usb 3-1: config 0 has no interface number 0 [ 54.334961][ T17] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 54.343050][ T1738] usb 6-1: config 0 has no interface number 0 [ 54.343173][ T1738] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 54.349267][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.358301][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.364806][ T1755] usb 5-1: Using ep0 maxpacket: 16 [ 54.373479][ T5] usb 4-1: Using ep0 maxpacket: 16 [ 54.385836][ T17] usb 3-1: config 0 descriptor?? [ 54.405558][ T1738] usb 6-1: config 0 descriptor?? [ 54.436678][ T83] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 54.445009][ T83] usb 1-1: config 0 has no interface number 0 [ 54.451183][ T1743] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 54.457920][ T1738] rio500 6-1:0.133: USB Rio found at address 3 [ 54.459507][ T1743] usb 2-1: config 0 has no interface number 0 [ 54.476381][ T17] rio500 3-1:0.133: Second USB Rio at address 3 refused [ 54.490992][ T83] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 54.500127][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.508220][ T1755] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 54.516375][ T1755] usb 5-1: config 0 has no interface number 0 [ 54.516572][ T5] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 54.522569][ T17] rio500: probe of 3-1:0.133 failed with error -16 [ 54.530615][ T5] usb 4-1: config 0 has no interface number 0 [ 54.531121][ T5] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 54.537289][ T1743] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 54.537302][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.543471][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.552633][ T1755] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 54.566735][ T5] usb 4-1: config 0 descriptor?? [ 54.569768][ T1755] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.577581][ T83] usb 1-1: config 0 descriptor?? [ 54.605108][ T1743] usb 2-1: config 0 descriptor?? [ 54.610378][ T1755] usb 5-1: config 0 descriptor?? [ 54.618137][ T5] rio500 4-1:0.133: Second USB Rio at address 3 refused [ 54.625282][ T5] rio500: probe of 4-1:0.133 failed with error -16 [ 54.636844][ T1753] usb 6-1: Rio opened. [ 54.641445][ T1753] usb 6-1: Rio closed. executing program [ 54.646054][ T17] usb 3-1: USB disconnect, device number 3 [ 54.653777][ T1755] rio500 5-1:0.133: Second USB Rio at address 3 refused [ 54.662026][ T1743] rio500 2-1:0.133: Second USB Rio at address 3 refused [ 54.666599][ T1752] usb 6-1: Rio opened. [ 54.670303][ T83] rio500 1-1:0.133: Second USB Rio at address 3 refused [ 54.677179][ T1752] usb 6-1: Rio closed. [ 54.684824][ T1755] rio500: probe of 5-1:0.133 failed with error -16 [ 54.688262][ T5] usb 6-1: USB disconnect, device number 3 executing program [ 54.692320][ T1743] rio500: probe of 2-1:0.133 failed with error -16 [ 54.706580][ T83] rio500: probe of 1-1:0.133 failed with error -16 [ 54.710918][ T5] rio500 6-1:0.133: USB Rio disconnected. executing program [ 54.818444][ T83] usb 4-1: USB disconnect, device number 3 [ 54.854627][ T1755] usb 5-1: USB disconnect, device number 3 [ 54.855281][ T12] usb 2-1: USB disconnect, device number 3 executing program executing program executing program [ 54.866694][ T1738] usb 1-1: USB disconnect, device number 3 [ 55.036508][ T17] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 55.076528][ T5] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 55.186520][ T83] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 55.226541][ T12] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 55.266651][ T1738] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 55.276516][ T17] usb 3-1: Using ep0 maxpacket: 16 [ 55.296544][ T1755] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 55.326497][ T5] usb 6-1: Using ep0 maxpacket: 16 [ 55.396604][ T17] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 55.404834][ T17] usb 3-1: config 0 has no interface number 0 [ 55.411011][ T17] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 55.420105][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.428286][ T83] usb 4-1: Using ep0 maxpacket: 16 [ 55.434465][ T17] usb 3-1: config 0 descriptor?? [ 55.446606][ T5] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 55.454815][ T5] usb 6-1: config 0 has no interface number 0 [ 55.461031][ T5] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 55.470129][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.477899][ T17] rio500 3-1:0.133: USB Rio found at address 4 [ 55.478383][ T12] usb 2-1: Using ep0 maxpacket: 16 [ 55.491023][ T5] usb 6-1: config 0 descriptor?? [ 55.516656][ T1738] usb 1-1: Using ep0 maxpacket: 16 [ 55.539871][ T5] rio500 6-1:0.133: Second USB Rio at address 4 refused [ 55.546585][ T83] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 55.546985][ T5] rio500: probe of 6-1:0.133 failed with error -16 [ 55.555009][ T83] usb 4-1: config 0 has no interface number 0 [ 55.567623][ T1755] usb 5-1: Using ep0 maxpacket: 16 [ 55.572791][ T83] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 55.581981][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.590799][ T83] usb 4-1: config 0 descriptor?? [ 55.616649][ T12] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 55.624940][ T12] usb 2-1: config 0 has no interface number 0 [ 55.631271][ T12] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 55.637977][ T83] rio500 4-1:0.133: Second USB Rio at address 4 refused [ 55.640432][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.647661][ T83] rio500: probe of 4-1:0.133 failed with error -16 [ 55.655554][ T1738] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 55.670234][ T1738] usb 1-1: config 0 has no interface number 0 [ 55.676991][ T1738] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 55.677059][ T1763] usb 3-1: Rio opened. [ 55.686017][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.694569][ T1763] usb 3-1: Rio closed. [ 55.698838][ T12] usb 2-1: config 0 descriptor?? [ 55.702607][ T1755] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 executing program [ 55.710874][ T5] usb 3-1: USB disconnect, device number 4 [ 55.715557][ T1755] usb 5-1: config 0 has no interface number 0 [ 55.718382][ T1755] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 55.722679][ T1738] usb 1-1: config 0 descriptor?? [ 55.727542][ T1755] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.730952][ T1755] usb 5-1: config 0 descriptor?? [ 55.736864][ T1767] usb 3-1: Rio opened. [ 55.760216][ T12] rio500 2-1:0.133: Second USB Rio at address 4 refused executing program [ 55.767939][ T1767] usb 3-1: Rio closed. [ 55.773528][ T83] usb 6-1: USB disconnect, device number 4 [ 55.774574][ T5] rio500 3-1:0.133: USB Rio disconnected. [ 55.780857][ T1755] rio500 5-1:0.133: Second USB Rio at address 4 refused [ 55.785166][ T12] rio500: probe of 2-1:0.133 failed with error -16 [ 55.801667][ T1755] rio500: probe of 5-1:0.133 failed with error -16 executing program [ 55.847630][ T1738] rio500 1-1:0.133: USB Rio found at address 4 [ 55.858507][ T12] usb 4-1: USB disconnect, device number 4 executing program executing program [ 55.951535][ T1770] usb 1-1: Rio opened. [ 55.956103][ T1770] usb 1-1: Rio closed. [ 55.961427][ T1755] usb 2-1: USB disconnect, device number 4 [ 55.979887][ T1769] usb 1-1: Rio opened. [ 55.984430][ T1769] usb 1-1: Rio closed. [ 55.989660][ T17] usb 5-1: USB disconnect, device number 4 executing program [ 56.051043][ T1771] usb 1-1: Rio opened. [ 56.055668][ T1771] usb 1-1: Rio closed. [ 56.060576][ T1743] usb 1-1: USB disconnect, device number 4 [ 56.067673][ T1743] rio500 1-1:0.133: USB Rio disconnected. [ 56.176517][ T5] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 56.206639][ T83] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 56.296535][ T12] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 56.366513][ T1755] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 56.406628][ T17] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 56.436491][ T5] usb 3-1: Using ep0 maxpacket: 16 [ 56.446559][ T83] usb 6-1: Using ep0 maxpacket: 16 [ 56.466548][ T1743] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 56.536547][ T12] usb 4-1: Using ep0 maxpacket: 16 [ 56.556616][ T5] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 56.564829][ T5] usb 3-1: config 0 has no interface number 0 [ 56.571018][ T5] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 56.576576][ T83] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 56.580127][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.588283][ T83] usb 6-1: config 0 has no interface number 0 [ 56.597410][ T5] usb 3-1: config 0 descriptor?? [ 56.603185][ T83] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 56.616327][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.625479][ T83] usb 6-1: config 0 descriptor?? [ 56.630499][ T1755] usb 2-1: Using ep0 maxpacket: 16 [ 56.646687][ T17] usb 5-1: Using ep0 maxpacket: 16 [ 56.650936][ T5] rio500 3-1:0.133: USB Rio found at address 5 [ 56.666596][ T12] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 56.667977][ T83] rio500 6-1:0.133: Second USB Rio at address 5 refused [ 56.674815][ T12] usb 4-1: config 0 has no interface number 0 [ 56.681924][ T83] rio500: probe of 6-1:0.133 failed with error -16 [ 56.688505][ T12] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 56.703677][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.712620][ T12] usb 4-1: config 0 descriptor?? [ 56.726765][ T1743] usb 1-1: Using ep0 maxpacket: 16 [ 56.757859][ T12] rio500 4-1:0.133: Second USB Rio at address 5 refused [ 56.764993][ T12] rio500: probe of 4-1:0.133 failed with error -16 [ 56.776620][ T17] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 56.784817][ T17] usb 5-1: config 0 has no interface number 0 [ 56.791099][ T1755] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 56.799450][ T1755] usb 2-1: config 0 has no interface number 0 [ 56.805562][ T17] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 56.814798][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.823072][ T1755] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 56.832195][ T1755] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.841380][ T17] usb 5-1: config 0 descriptor?? [ 56.846805][ T1755] usb 2-1: config 0 descriptor?? [ 56.846842][ T1775] usb 3-1: Rio opened. executing program executing program [ 56.857479][ T1775] usb 3-1: Rio closed. [ 56.862690][ T83] usb 3-1: USB disconnect, device number 5 [ 56.868734][ T1778] usb 3-1: Rio opened. [ 56.873698][ T1778] usb 3-1: Rio closed. [ 56.878122][ T1743] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 56.880410][ T12] usb 6-1: USB disconnect, device number 5 [ 56.886277][ T1743] usb 1-1: config 0 has no interface number 0 [ 56.886313][ T1743] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 56.886325][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.887672][ T17] rio500 5-1:0.133: Second USB Rio at address 5 refused [ 56.923353][ T1755] rio500 2-1:0.133: Second USB Rio at address 5 refused [ 56.930707][ T1755] rio500: probe of 2-1:0.133 failed with error -16 [ 56.937596][ T83] rio500 3-1:0.133: USB Rio disconnected. [ 56.944723][ T1743] usb 1-1: config 0 descriptor?? [ 56.951825][ T17] rio500: probe of 5-1:0.133 failed with error -16 executing program [ 56.959022][ T5] usb 4-1: USB disconnect, device number 5 [ 56.987568][ T1743] rio500 1-1:0.133: USB Rio found at address 5 executing program executing program [ 57.092501][ T1784] usb 1-1: Rio opened. [ 57.097390][ T1784] usb 1-1: Rio closed. [ 57.102193][ T1738] usb 5-1: USB disconnect, device number 5 [ 57.108185][ T1783] usb 1-1: Rio opened. [ 57.114143][ T1783] usb 1-1: Rio closed. [ 57.120505][ T1740] usb 2-1: USB disconnect, device number 5 executing program [ 57.186710][ T1785] usb 1-1: Rio opened. [ 57.191322][ T1785] usb 1-1: Rio closed. [ 57.195940][ T1743] usb 1-1: USB disconnect, device number 5 [ 57.203922][ T1743] rio500 1-1:0.133: USB Rio disconnected. [ 57.296493][ T83] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 57.326488][ T12] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 57.386501][ T5] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 57.516498][ T1738] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 57.536591][ T1740] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 57.546543][ T83] usb 3-1: Using ep0 maxpacket: 16 [ 57.566513][ T12] usb 6-1: Using ep0 maxpacket: 16 [ 57.566556][ T1743] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 57.626641][ T5] usb 4-1: Using ep0 maxpacket: 16 [ 57.676609][ T83] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 57.684842][ T83] usb 3-1: config 0 has no interface number 0 [ 57.691125][ T83] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 57.696705][ T12] usb 6-1: config 0 has an invalid interface number: 133 but max is 0 [ 57.700198][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.708432][ T12] usb 6-1: config 0 has no interface number 0 [ 57.718071][ T83] usb 3-1: config 0 descriptor?? [ 57.722764][ T12] usb 6-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 57.736472][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.745197][ T12] usb 6-1: config 0 descriptor?? [ 57.767781][ T83] rio500 3-1:0.133: USB Rio found at address 6 [ 57.776838][ T5] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 57.785073][ T5] usb 4-1: config 0 has no interface number 0 [ 57.791213][ T1738] usb 5-1: Using ep0 maxpacket: 16 [ 57.796379][ T1740] usb 2-1: Using ep0 maxpacket: 16 [ 57.802720][ T12] rio500 6-1:0.133: Second USB Rio at address 6 refused [ 57.809973][ T12] rio500: probe of 6-1:0.133 failed with error -16 [ 57.816583][ T5] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 57.825592][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.835893][ T5] usb 4-1: config 0 descriptor?? [ 57.836522][ T1743] usb 1-1: Using ep0 maxpacket: 16 [ 57.877979][ T5] rio500 4-1:0.133: Second USB Rio at address 6 refused [ 57.885101][ T5] rio500: probe of 4-1:0.133 failed with error -16 [ 57.926597][ T1738] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 57.934846][ T1738] usb 5-1: config 0 has no interface number 0 [ 57.941041][ T1738] usb 5-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 57.950222][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.956547][ T1743] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 57.958548][ T1740] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 57.966378][ T1743] usb 1-1: config 0 has no interface number 0 [ 57.966414][ T1743] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 57.974587][ T1740] usb 2-1: config 0 has no interface number 0 [ 57.974734][ T1789] usb 3-1: Rio opened. [ 57.980670][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.993544][ T1743] usb 1-1: config 0 descriptor?? [ 57.998996][ T1740] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 58.000933][ T1789] usb 3-1: Rio closed. [ 58.007875][ T1740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.030230][ T1738] usb 5-1: config 0 descriptor?? [ 58.035397][ T83] usb 3-1: USB disconnect, device number 6 [ 58.045096][ T1740] usb 2-1: config 0 descriptor?? [ 58.046076][ T1743] rio500 1-1:0.133: Second USB Rio at address 6 refused [ 58.053481][ T1790] usb 3-1: Rio opened. [ 58.057786][ T1743] rio500: probe of 1-1:0.133 failed with error -16 [ 58.063346][ T1790] usb 3-1: Rio closed. [ 58.071769][ T83] rio500 3-1:0.133: USB Rio disconnected. executing program executing program executing program [ 58.074892][ T5] usb 6-1: USB disconnect, device number 6 [ 58.093390][ T1743] usb 4-1: USB disconnect, device number 6 [ 58.097813][ T1740] rio500 2-1:0.133: USB Rio found at address 6 [ 58.108730][ T1738] rio500 5-1:0.133: USB Rio found at address 6 executing program [ 58.245077][ T1797] usb 2-1: Rio opened. [ 58.249672][ T1797] usb 2-1: Rio closed. [ 58.254239][ T17] usb 1-1: USB disconnect, device number 6 executing program executing program [ 58.299432][ T1796] usb 2-1: Rio opened. [ 58.304617][ T1755] usb 5-1: USB disconnect, device number 6 [ 58.308356][ T1796] usb 2-1: Rio closed. [ 58.314600][ T1755] rio500 5-1:0.133: USB Rio disconnected. [ 58.320140][ T1740] usb 2-1: USB disconnect, device number 6 [ 58.330554][ T1740] ================================================================== [ 58.338716][ T1740] BUG: KASAN: double-free or invalid-free in disconnect_rio+0x12b/0x1b0 [ 58.347010][ T1740] [ 58.349319][ T1740] CPU: 0 PID: 1740 Comm: kworker/0:3 Not tainted 5.3.0+ #0 [ 58.356492][ T1740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.366544][ T1740] Workqueue: usb_hub_wq hub_event [ 58.371549][ T1740] Call Trace: [ 58.374816][ T1740] dump_stack+0xca/0x13e [ 58.379042][ T1740] print_address_description+0x6a/0x32c [ 58.384564][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.389389][ T1740] kasan_report_invalid_free+0x61/0xa0 [ 58.394829][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.399658][ T1740] __kasan_slab_free+0x162/0x180 [ 58.404572][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.409518][ T1740] kfree+0xe4/0x2f0 [ 58.413303][ T1740] disconnect_rio+0x12b/0x1b0 [ 58.417971][ T1740] usb_unbind_interface+0x1bd/0x8a0 [ 58.423146][ T1740] ? usb_autoresume_device+0x60/0x60 [ 58.428406][ T1740] device_release_driver_internal+0x42f/0x500 [ 58.434446][ T1740] bus_remove_device+0x2dc/0x4a0 [ 58.436496][ T83] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 58.439361][ T1740] device_del+0x420/0xb10 [ 58.439383][ T1740] ? __device_links_no_driver+0x240/0x240 [ 58.456807][ T1740] ? lockdep_hardirqs_on+0x379/0x580 [ 58.462096][ T1740] ? remove_intf_ep_devs+0x13f/0x1d0 [ 58.466596][ T1743] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 58.467382][ T1740] usb_disable_device+0x211/0x690 [ 58.467392][ T1740] usb_disconnect+0x284/0x8d0 [ 58.467405][ T1740] hub_event+0x1454/0x3640 [ 58.488859][ T1740] ? find_held_lock+0x2d/0x110 [ 58.493597][ T1740] ? mark_held_locks+0xe0/0xe0 [ 58.498349][ T1740] ? hub_port_debounce+0x260/0x260 [ 58.503437][ T1740] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 58.508958][ T1740] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 58.514219][ T1740] process_one_work+0x92b/0x1530 [ 58.519130][ T1740] ? pwq_dec_nr_in_flight+0x310/0x310 [ 58.524492][ T1740] ? do_raw_spin_lock+0x11a/0x280 [ 58.529501][ T1740] worker_thread+0x96/0xe20 [ 58.533982][ T1740] ? process_one_work+0x1530/0x1530 [ 58.539155][ T1740] kthread+0x318/0x420 [ 58.543209][ T1740] ? kthread_create_on_node+0xf0/0xf0 [ 58.548577][ T1740] ret_from_fork+0x24/0x30 [ 58.552985][ T1740] [ 58.555290][ T1740] Allocated by task 1740: [ 58.559597][ T1740] save_stack+0x1b/0x80 [ 58.563727][ T1740] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 58.569344][ T1740] probe_rio+0x135/0x248 [ 58.573621][ T1740] usb_probe_interface+0x305/0x7a0 [ 58.578709][ T1740] really_probe+0x281/0x6d0 [ 58.583232][ T1740] driver_probe_device+0x101/0x1b0 [ 58.589199][ T1740] __device_attach_driver+0x1c2/0x220 [ 58.594544][ T1740] bus_for_each_drv+0x162/0x1e0 [ 58.599371][ T1740] __device_attach+0x217/0x360 [ 58.604169][ T1740] bus_probe_device+0x1e4/0x290 [ 58.609035][ T1740] device_add+0xae6/0x16f0 [ 58.613427][ T1740] usb_set_configuration+0xdf6/0x1670 [ 58.619075][ T1740] generic_probe+0x9d/0xd5 [ 58.623523][ T1740] usb_probe_device+0x99/0x100 [ 58.628270][ T1740] really_probe+0x281/0x6d0 [ 58.632749][ T1740] driver_probe_device+0x101/0x1b0 [ 58.637879][ T1740] __device_attach_driver+0x1c2/0x220 [ 58.643235][ T1740] bus_for_each_drv+0x162/0x1e0 [ 58.648059][ T1740] __device_attach+0x217/0x360 [ 58.652806][ T1740] bus_probe_device+0x1e4/0x290 [ 58.656544][ T17] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 58.657648][ T1740] device_add+0xae6/0x16f0 [ 58.657659][ T1740] usb_new_device.cold+0x6a4/0xe79 [ 58.657671][ T1740] hub_event+0x1b5c/0x3640 [ 58.667495][ T1755] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 58.669511][ T1740] process_one_work+0x92b/0x1530 [ 58.687240][ T83] usb 3-1: Using ep0 maxpacket: 16 [ 58.691342][ T1740] worker_thread+0x96/0xe20 [ 58.691356][ T1740] kthread+0x318/0x420 [ 58.704985][ T1740] ret_from_fork+0x24/0x30 [ 58.706679][ T1743] usb 4-1: Using ep0 maxpacket: 16 [ 58.709372][ T1740] [ 58.709382][ T1740] Freed by task 1755: [ 58.720741][ T1740] save_stack+0x1b/0x80 [ 58.724876][ T1740] __kasan_slab_free+0x130/0x180 [ 58.729790][ T1740] kfree+0xe4/0x2f0 [ 58.733575][ T1740] disconnect_rio+0x12b/0x1b0 [ 58.738231][ T1740] usb_unbind_interface+0x1bd/0x8a0 [ 58.743452][ T1740] device_release_driver_internal+0x42f/0x500 [ 58.749514][ T1740] bus_remove_device+0x2dc/0x4a0 [ 58.754424][ T1740] device_del+0x420/0xb10 [ 58.758728][ T1740] usb_disable_device+0x211/0x690 [ 58.763726][ T1740] usb_disconnect+0x284/0x8d0 [ 58.768381][ T1740] hub_event+0x1454/0x3640 [ 58.772772][ T1740] process_one_work+0x92b/0x1530 [ 58.777687][ T1740] worker_thread+0x96/0xe20 [ 58.782163][ T1740] kthread+0x318/0x420 [ 58.786206][ T1740] ret_from_fork+0x24/0x30 [ 58.790593][ T1740] [ 58.792899][ T1740] The buggy address belongs to the object at ffff8881d02b4400 [ 58.792899][ T1740] which belongs to the cache kmalloc-4k of size 4096 [ 58.806924][ T1740] The buggy address is located 0 bytes inside of [ 58.806924][ T1740] 4096-byte region [ffff8881d02b4400, ffff8881d02b5400) [ 58.817230][ T83] usb 3-1: config 0 has an invalid interface number: 133 but max is 0 [ 58.820078][ T1740] The buggy address belongs to the page: [ 58.820091][ T1740] page:ffffea000740ac00 refcount:1 mapcount:0 mapping:ffff8881da00c280 index:0x0 compound_mapcount: 0 [ 58.820107][ T1740] flags: 0x200000000010200(slab|head) [ 58.828305][ T83] usb 3-1: config 0 has no interface number 0 [ 58.833852][ T1740] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280 [ 58.845620][ T1743] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 58.850095][ T1740] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 58.850101][ T1740] page dumped because: kasan: bad access detected [ 58.850104][ T1740] [ 58.850107][ T1740] Memory state around the buggy address: [ 58.850117][ T1740] ffff8881d02b4300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 58.850125][ T1740] ffff8881d02b4380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 58.850133][ T1740] >ffff8881d02b4400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.850138][ T1740] ^ [ 58.850149][ T1740] ffff8881d02b4480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.856192][ T1743] usb 4-1: config 0 has no interface number 0 [ 58.864761][ T1740] ffff8881d02b4500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.864767][ T1740] ================================================================== [ 58.864770][ T1740] Disabling lock debugging due to kernel taint [ 58.864981][ T1740] Kernel panic - not syncing: panic_on_warn set ... [ 58.873112][ T83] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 58.881510][ T1740] CPU: 0 PID: 1740 Comm: kworker/0:3 Tainted: G B 5.3.0+ #0 [ 58.881516][ T1740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.881529][ T1740] Workqueue: usb_hub_wq hub_event [ 58.881534][ T1740] Call Trace: [ 58.881552][ T1740] dump_stack+0xca/0x13e [ 58.887994][ T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.890248][ T1740] panic+0x2a3/0x6da [ 58.895956][ T1743] usb 4-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=c5.d0 [ 58.903891][ T1740] ? add_taint.cold+0x16/0x16 [ 58.903904][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.903915][ T1740] ? trace_hardirqs_on+0x55/0x1e0 [ 58.903930][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.911973][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.920090][ T1740] end_report+0x43/0x49 [ 58.920101][ T1740] kasan_report_invalid_free+0x7d/0xa0 [ 58.920115][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.924178][ T17] usb 1-1: Using ep0 maxpacket: 16 [ 58.932187][ T1740] __kasan_slab_free+0x162/0x180 [ 58.932197][ T1740] ? disconnect_rio+0x12b/0x1b0 [ 58.932210][ T1740] kfree+0xe4/0x2f0 [ 58.938258][ T1755] usb 5-1: Using ep0 maxpacket: 16 [ 58.946277][ T1740] disconnect_rio+0x12b/0x1b0 [ 58.957499][ T83] usb 3-1: config 0 descriptor?? [ 58.960430][ T1740] usb_unbind_interface+0x1bd/0x8a0 [ 58.960445][ T1740] ? usb_autoresume_device+0x60/0x60 [ 58.969996][ T1743] usb 4-1: config 0 descriptor?? [ 58.976009][ T1740] device_release_driver_internal+0x42f/0x500 [ 58.976024][ T1740] bus_remove_device+0x2dc/0x4a0 [ 59.007678][ T83] rio500 3-1:0.133: USB Rio found at address 7 [ 59.015027][ T1740] device_del+0x420/0xb10 [ 59.024341][ T1743] rio500 4-1:0.133: USB Rio found at address 7 [ 59.028505][ T1740] ? __device_links_no_driver+0x240/0x240 [ 59.028519][ T1740] ? lockdep_hardirqs_on+0x379/0x580 [ 59.028531][ T1740] ? remove_intf_ep_devs+0x13f/0x1d0 [ 59.028541][ T1740] usb_disable_device+0x211/0x690 [ 59.028550][ T1740] usb_disconnect+0x284/0x8d0 [ 59.028559][ T1740] hub_event+0x1454/0x3640 [ 59.028574][ T1740] ? find_held_lock+0x2d/0x110 [ 59.028584][ T1740] ? mark_held_locks+0xe0/0xe0 [ 59.028593][ T1740] ? hub_port_debounce+0x260/0x260 [ 59.028605][ T1740] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 59.028616][ T1740] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 59.028632][ T1740] process_one_work+0x92b/0x1530 [ 59.086536][ T17] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 59.089031][ T1740] ? pwq_dec_nr_in_flight+0x310/0x310 [ 59.094107][ T17] usb 1-1: config 0 has no interface number 0 [ 59.098750][ T1740] ? do_raw_spin_lock+0x11a/0x280 [ 59.098761][ T1740] worker_thread+0x96/0xe20 [ 59.098772][ T1740] ? process_one_work+0x1530/0x1530 [ 59.098785][ T1740] kthread+0x318/0x420 [ 59.103851][ T1755] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 59.108866][ T1740] ? kthread_create_on_node+0xf0/0xf0 [ 59.108877][ T1740] ret_from_fork+0x24/0x30 [ 59.114774][ T1740] Kernel Offset: disabled [ 59.267912][ T1740] Rebooting in 86400 seconds..