Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 603.834961][ T83] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 603.834971][ T12] usb 6-1: new low-speed USB device number 2 using dummy_hcd [ 603.850451][ T1739] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 603.858194][ T1741] usb 3-1: new low-speed USB device number 2 using dummy_hcd [ 603.866464][ T1740] usb 4-1: new low-speed USB device number 2 using dummy_hcd [ 603.874227][ T102] usb 2-1: new low-speed USB device number 2 using dummy_hcd [ 604.204957][ T83] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 604.213711][ T83] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 604.224230][ T83] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 604.224780][ T1740] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 604.233366][ T83] usb 1-1: config 0 has no interface number 0 [ 604.242402][ T1740] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 604.248912][ T83] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 604.258807][ T1740] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 604.269181][ T83] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 604.278113][ T1740] usb 4-1: config 0 has no interface number 0 [ 604.287624][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 604.293864][ T12] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 604.311132][ T12] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 604.321470][ T12] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 604.326720][ T83] usb 1-1: config 0 descriptor?? [ 604.330471][ T12] usb 6-1: config 0 has no interface number 0 [ 604.330538][ T1741] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 604.350269][ T1741] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 604.360816][ T1741] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 604.369904][ T1741] usb 3-1: config 0 has no interface number 0 [ 604.376626][ T1739] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 604.385037][ T1739] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 604.395417][ T1739] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 604.396383][ T83] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 604.404564][ T1739] usb 5-1: config 0 has no interface number 0 [ 604.404637][ T102] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 604.404661][ T102] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 604.441860][ T102] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 604.450833][ T102] usb 2-1: config 0 has no interface number 0 [ 604.457078][ T1739] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 604.467409][ T1739] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 604.476621][ T1739] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 604.484956][ T12] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 604.495326][ T12] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 604.504448][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 604.513022][ T1741] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 604.523425][ T1741] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 604.532738][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 604.540841][ T102] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 604.551305][ T102] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 604.560486][ T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 604.569390][ T1740] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 604.579854][ T1740] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 604.589204][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 604.597630][ T1739] usb 5-1: config 0 descriptor?? [ 604.603896][ T12] usb 6-1: config 0 descriptor?? [ 604.610324][ T1741] usb 3-1: config 0 descriptor?? [ 604.617749][ T102] usb 2-1: config 0 descriptor?? [ 604.617971][ T83] usb 1-1: USB disconnect, device number 2 [ 604.623035][ T1740] usb 4-1: config 0 descriptor?? [ 604.636249][ T1739] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 executing program [ 604.648557][ T12] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 604.658739][ T83] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 604.666683][ T1741] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 604.678094][ T102] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 604.696137][ T1740] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 executing program executing program [ 604.855810][ T1740] usb 5-1: USB disconnect, device number 2 [ 604.862876][ T1740] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 604.876540][ T1744] usb 6-1: USB disconnect, device number 2 [ 604.896847][ T1744] iowarrior 6-1:0.236: I/O-Warror #2 now disconnected executing program executing program executing program [ 604.897565][ T102] usb 4-1: USB disconnect, device number 2 [ 604.903885][ T1758] usb 2-1: USB disconnect, device number 2 [ 604.915630][ T102] iowarrior 4-1:0.236: I/O-Warror #4 now disconnected [ 604.934116][ T1758] iowarrior 2-1:0.236: I/O-Warror #3 now disconnected [ 604.945673][ T17] usb 3-1: USB disconnect, device number 2 [ 604.953338][ T17] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 605.044959][ T83] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 605.224752][ T1740] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 605.274742][ T1744] usb 6-1: new low-speed USB device number 3 using dummy_hcd [ 605.274752][ T102] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 605.304884][ T1758] usb 2-1: new low-speed USB device number 3 using dummy_hcd [ 605.313244][ T17] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 605.404904][ T83] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 605.413550][ T83] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 605.423918][ T83] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 605.432958][ T83] usb 1-1: config 0 has no interface number 0 [ 605.439867][ T83] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 605.450391][ T83] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 605.460535][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 605.469813][ T83] usb 1-1: config 0 descriptor?? [ 605.518104][ T83] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 605.615137][ T1740] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 605.623676][ T1740] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 605.634541][ T1740] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 605.643930][ T1740] usb 5-1: config 0 has no interface number 0 [ 605.650405][ T1740] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 605.660970][ T1740] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 605.670651][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 605.679953][ T1740] usb 5-1: config 0 descriptor?? [ 605.684991][ T17] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 605.685006][ T17] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 605.685021][ T17] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 605.685032][ T17] usb 3-1: config 0 has no interface number 0 [ 605.685076][ T17] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 605.693559][ T102] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 605.703768][ T17] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 605.713130][ T102] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 605.719261][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 605.729746][ T102] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 605.739006][ T1744] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 605.747239][ T102] usb 4-1: config 0 has no interface number 0 [ 605.757541][ T1744] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 605.767142][ T102] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 605.775655][ T1744] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 605.783882][ T102] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 605.790200][ T1744] usb 6-1: config 0 has no interface number 0 [ 605.790517][ T1758] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 605.801978][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 605.812143][ T1758] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config executing program [ 605.812159][ T1758] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 605.812175][ T1758] usb 2-1: config 0 has no interface number 0 [ 605.829186][ T1740] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 605.830510][ T1758] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 605.849217][ T102] usb 4-1: config 0 descriptor?? [ 605.852870][ T1758] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 605.852887][ T1758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 605.866858][ T1744] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 605.875895][ T1740] usb 1-1: USB disconnect, device number 3 [ 605.878514][ T1744] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 605.891515][ T1740] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 605.899602][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 605.910162][ T17] usb 3-1: config 0 descriptor?? [ 605.932848][ T102] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 605.934528][ T1758] usb 2-1: config 0 descriptor?? [ 605.986531][ T1744] usb 6-1: config 0 descriptor?? executing program [ 606.028509][ T17] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 606.042349][ T1744] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 606.054392][ T1758] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 [ 606.057081][ T102] usb 5-1: USB disconnect, device number 3 [ 606.093351][ T102] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected executing program [ 606.145838][ T12] usb 4-1: USB disconnect, device number 3 [ 606.153766][ T12] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected executing program executing program executing program [ 606.227041][ T1758] usb 6-1: USB disconnect, device number 3 [ 606.227976][ T1739] usb 2-1: USB disconnect, device number 3 [ 606.239266][ T1758] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected [ 606.239683][ T1741] usb 3-1: USB disconnect, device number 3 [ 606.264369][ T1741] iowarrior 3-1:0.236: I/O-Warror #2 now disconnected [ 606.273885][ T1739] iowarrior 2-1:0.236: I/O-Warror #4 now disconnected [ 606.315261][ T1740] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 606.464757][ T102] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 606.514752][ T12] usb 4-1: new low-speed USB device number 4 using dummy_hcd [ 606.624764][ T1739] usb 2-1: new low-speed USB device number 4 using dummy_hcd [ 606.632341][ T1741] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 606.664737][ T1758] usb 6-1: new low-speed USB device number 4 using dummy_hcd [ 606.674959][ T1740] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 606.683194][ T1740] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 606.693448][ T1740] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 606.702370][ T1740] usb 1-1: config 0 has no interface number 0 [ 606.708938][ T1740] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 606.723235][ T1740] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 606.732703][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 606.741957][ T1740] usb 1-1: config 0 descriptor?? [ 606.788020][ T1740] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 606.824988][ T102] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 606.833443][ T102] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 606.843969][ T102] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 606.853446][ T102] usb 5-1: config 0 has no interface number 0 [ 606.859985][ T102] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 606.870183][ T102] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 606.879409][ T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 606.889183][ T102] usb 5-1: config 0 descriptor?? [ 606.894895][ T12] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 606.903098][ T12] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 606.913405][ T12] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 606.922339][ T12] usb 4-1: config 0 has no interface number 0 [ 606.928958][ T12] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 606.939390][ T12] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 606.948641][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 606.957509][ T12] usb 4-1: config 0 descriptor?? [ 606.967002][ T102] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 executing program [ 606.996659][ T12] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 607.008099][ T1739] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 607.008755][ T1744] usb 1-1: USB disconnect, device number 4 [ 607.016508][ T1739] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 607.029569][ T1744] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 607.032621][ T1739] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 607.032634][ T1739] usb 2-1: config 0 has no interface number 0 [ 607.038427][ T1739] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 607.041022][ T1758] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 607.048708][ T1739] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 607.054572][ T1758] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 607.064826][ T1739] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.072986][ T1758] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 607.082173][ T1741] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 607.092261][ T1758] usb 6-1: config 0 has no interface number 0 [ 607.100303][ T1741] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 607.131850][ T1758] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 607.134539][ T1741] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 607.134564][ T1741] usb 3-1: config 0 has no interface number 0 [ 607.145202][ T1758] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 607.169093][ T1739] usb 2-1: config 0 descriptor?? [ 607.169679][ T1758] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.175029][ T1741] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt executing program executing program [ 607.186079][ T17] usb 5-1: USB disconnect, device number 4 [ 607.192786][ T1741] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 607.207602][ T1758] usb 6-1: config 0 descriptor?? [ 607.207802][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.220766][ T83] usb 4-1: USB disconnect, device number 4 [ 607.227250][ T1739] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 607.234884][ T17] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 607.251011][ T1741] usb 3-1: config 0 descriptor?? [ 607.263818][ T83] iowarrior 4-1:0.236: I/O-Warror #2 now disconnected [ 607.272802][ T1758] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 607.307188][ T1741] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 executing program executing program [ 607.435494][ T1741] usb 2-1: USB disconnect, device number 4 [ 607.443668][ T1741] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected [ 607.448146][ T1758] usb 6-1: USB disconnect, device number 4 [ 607.463721][ T1758] iowarrior 6-1:0.236: I/O-Warror #1 now disconnected executing program [ 607.484782][ T1744] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 607.506939][ T1763] usb 3-1: USB disconnect, device number 4 [ 607.516108][ T1763] iowarrior 3-1:0.236: I/O-Warror #2 now disconnected [ 607.664758][ T17] usb 5-1: new low-speed USB device number 5 using dummy_hcd [ 607.672327][ T83] usb 4-1: new low-speed USB device number 5 using dummy_hcd [ 607.814773][ T1741] usb 2-1: new low-speed USB device number 5 using dummy_hcd [ 607.834882][ T1758] usb 6-1: new low-speed USB device number 5 using dummy_hcd [ 607.854981][ T1744] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 607.863191][ T1744] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 607.873689][ T1744] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 607.882684][ T1744] usb 1-1: config 0 has no interface number 0 [ 607.890204][ T1763] usb 3-1: new low-speed USB device number 5 using dummy_hcd [ 607.898038][ T1744] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 607.908234][ T1744] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 607.917468][ T1744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.926882][ T1744] usb 1-1: config 0 descriptor?? [ 607.968444][ T1744] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 608.074853][ T83] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 608.083105][ T83] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 608.093513][ T83] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 608.102442][ T83] usb 4-1: config 0 has no interface number 0 [ 608.108738][ T17] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 608.116948][ T17] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 608.127242][ T17] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 608.136167][ T17] usb 5-1: config 0 has no interface number 0 [ 608.142387][ T17] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 608.152780][ T17] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 608.161905][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 608.171484][ T83] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 608.181741][ T83] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 608.190973][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 608.195373][ T1741] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 608.207375][ T1741] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 608.215155][ T83] usb 4-1: config 0 descriptor?? executing program [ 608.217613][ T1741] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 608.222962][ T17] usb 5-1: config 0 descriptor?? [ 608.231695][ T1741] usb 2-1: config 0 has no interface number 0 [ 608.233736][ T1741] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 608.244888][ T1758] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 608.253293][ T1741] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 608.261636][ T1758] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 608.270615][ T1741] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 608.280891][ T1758] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 608.291604][ T1739] usb 1-1: USB disconnect, device number 5 [ 608.297857][ T1758] usb 6-1: config 0 has no interface number 0 [ 608.305833][ T1741] usb 2-1: config 0 descriptor?? [ 608.315686][ T1739] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 608.323066][ T83] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 608.336862][ T17] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 608.350307][ T1758] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 608.360973][ T1758] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 608.367654][ T1741] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 608.370073][ T1758] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 608.370172][ T1763] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 608.397572][ T1763] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 608.407873][ T1763] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 608.416799][ T1763] usb 3-1: config 0 has no interface number 0 [ 608.423549][ T1763] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 608.433804][ T1763] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 608.442886][ T1763] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 608.451411][ T1758] usb 6-1: config 0 descriptor?? [ 608.457769][ T1763] usb 3-1: config 0 descriptor?? executing program [ 608.498246][ T1758] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 608.526470][ T1763] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 [ 608.526955][ T1741] usb 5-1: USB disconnect, device number 5 executing program executing program [ 608.547209][ T1741] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 608.553259][ T1763] usb 4-1: USB disconnect, device number 5 [ 608.565370][ T1785] iowarrior 4-1:0.236: Error -19 while submitting URB [ 608.573787][ T12] usb 2-1: USB disconnect, device number 5 [ 608.579719][ T1763] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected [ 608.588466][ T12] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected executing program executing program [ 608.695201][ T1739] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 608.706409][ T1740] usb 3-1: USB disconnect, device number 5 [ 608.712496][ T102] usb 6-1: USB disconnect, device number 5 [ 608.720986][ T1740] iowarrior 3-1:0.236: I/O-Warror #4 now disconnected [ 608.728624][ T102] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected [ 608.904750][ T1741] usb 5-1: new low-speed USB device number 6 using dummy_hcd [ 608.944803][ T1763] usb 4-1: new low-speed USB device number 6 using dummy_hcd [ 608.954958][ T12] usb 2-1: new low-speed USB device number 6 using dummy_hcd [ 609.064837][ T1739] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 609.073121][ T1739] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 609.083372][ T1739] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 609.092322][ T1739] usb 1-1: config 0 has no interface number 0 [ 609.098561][ T102] usb 6-1: new low-speed USB device number 6 using dummy_hcd [ 609.107269][ T1740] usb 3-1: new low-speed USB device number 6 using dummy_hcd [ 609.115611][ T1739] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 609.125761][ T1739] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 609.135076][ T1739] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.144608][ T1739] usb 1-1: config 0 descriptor?? [ 609.199568][ T1739] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 609.304918][ T1763] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 609.313194][ T1763] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 609.323748][ T1763] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 609.332672][ T1763] usb 4-1: config 0 has no interface number 0 [ 609.334911][ T1741] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 609.339412][ T1763] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 609.347326][ T1741] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 609.357460][ T1763] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 609.367924][ T1741] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 609.377089][ T1763] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.386024][ T1741] usb 5-1: config 0 has no interface number 0 executing program [ 609.400740][ T1741] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 609.401039][ T1763] usb 4-1: config 0 descriptor?? [ 609.411172][ T1741] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 609.420266][ T1758] usb 1-1: USB disconnect, device number 6 [ 609.425651][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.444443][ T1741] usb 5-1: config 0 descriptor?? [ 609.450021][ T1758] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 609.460222][ T1763] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 609.474955][ T12] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 609.483361][ T12] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 609.493685][ T12] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 609.502988][ T12] usb 2-1: config 0 has no interface number 0 [ 609.511391][ T12] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 609.521724][ T12] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 609.533603][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.541925][ T1741] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 609.555884][ T12] usb 2-1: config 0 descriptor?? [ 609.584908][ T102] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 609.593154][ T102] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 609.603510][ T102] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 609.612542][ T102] usb 6-1: config 0 has no interface number 0 [ 609.618715][ T1740] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 609.626985][ T1740] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 609.637213][ T1740] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 609.646161][ T1740] usb 3-1: config 0 has no interface number 0 [ 609.654028][ T1740] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 609.664257][ T1740] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 609.673331][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 609.681662][ T12] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 609.686014][ T1763] usb 4-1: USB disconnect, device number 6 [ 609.692371][ T102] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 609.699037][ T1796] iowarrior 4-1:0.236: Error -19 while submitting URB [ 609.708340][ T102] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 609.718071][ T1763] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected executing program [ 609.724518][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.744361][ T102] usb 6-1: config 0 descriptor?? [ 609.748812][ T17] usb 5-1: USB disconnect, device number 6 [ 609.751399][ T1740] usb 3-1: config 0 descriptor?? [ 609.764910][ T17] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 609.798893][ T102] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 609.810062][ T1740] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 609.824947][ T1758] usb 1-1: new low-speed USB device number 7 using dummy_hcd executing program [ 609.855593][ T1740] usb 2-1: USB disconnect, device number 6 [ 609.862588][ T1740] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected executing program executing program [ 609.996877][ T102] usb 3-1: USB disconnect, device number 6 [ 610.003813][ T102] iowarrior 3-1:0.236: I/O-Warror #1 now disconnected [ 610.015561][ T83] usb 6-1: USB disconnect, device number 6 [ 610.023389][ T83] iowarrior 6-1:0.236: I/O-Warror #0 now disconnected [ 610.094856][ T1763] usb 4-1: new low-speed USB device number 7 using dummy_hcd [ 610.124773][ T17] usb 5-1: new low-speed USB device number 7 using dummy_hcd [ 610.194844][ T1758] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 610.203219][ T1758] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 610.213491][ T1758] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 610.222470][ T1758] usb 1-1: config 0 has no interface number 0 [ 610.224748][ T1740] usb 2-1: new low-speed USB device number 7 using dummy_hcd [ 610.229567][ T1758] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 610.246726][ T1758] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 610.255882][ T1758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.265113][ T1758] usb 1-1: config 0 descriptor?? [ 610.309890][ T1758] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 610.374783][ T83] usb 6-1: new low-speed USB device number 7 using dummy_hcd [ 610.394960][ T102] usb 3-1: new low-speed USB device number 7 using dummy_hcd [ 610.464837][ T1763] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 610.473093][ T1763] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 610.483414][ T1763] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 610.492316][ T1763] usb 4-1: config 0 has no interface number 0 [ 610.498924][ T1763] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt executing program [ 610.509127][ T1763] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 610.518275][ T1763] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.525642][ T12] usb 1-1: USB disconnect, device number 7 [ 610.526439][ T17] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 610.534511][ T12] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 610.540521][ T17] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 610.540537][ T17] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 610.540548][ T17] usb 5-1: config 0 has no interface number 0 [ 610.545076][ T17] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 610.583375][ T17] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 610.595824][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.615893][ T1763] usb 4-1: config 0 descriptor?? [ 610.622134][ T17] usb 5-1: config 0 descriptor?? [ 610.635018][ T1740] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 610.643805][ T1740] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 610.654242][ T1740] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 610.658258][ T1763] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 610.663512][ T1740] usb 2-1: config 0 has no interface number 0 [ 610.677762][ T1740] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 610.686028][ T17] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 610.690720][ T1740] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 610.710299][ T1740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.720812][ T1740] usb 2-1: config 0 descriptor?? [ 610.767487][ T1740] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 610.794888][ T83] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 610.803549][ T83] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 610.813982][ T83] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 610.822876][ T83] usb 6-1: config 0 has no interface number 0 [ 610.824835][ T102] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 610.829501][ T83] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 610.837318][ T102] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 610.847581][ T83] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 610.847598][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.853450][ T83] usb 6-1: config 0 descriptor?? [ 610.857827][ T102] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 610.857847][ T102] usb 3-1: config 0 has no interface number 0 [ 610.888998][ T1763] usb 4-1: USB disconnect, device number 7 [ 610.890442][ T102] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt executing program executing program [ 610.913695][ T102] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 610.914088][ T17] usb 5-1: USB disconnect, device number 7 [ 610.922836][ T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.930321][ T102] usb 3-1: config 0 descriptor?? [ 610.944863][ T1763] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected [ 610.953006][ T83] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 executing program [ 610.964173][ T17] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 610.966173][ T12] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 610.979377][ T83] usb 2-1: USB disconnect, device number 7 [ 610.987617][ T83] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected [ 611.003166][ T102] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 executing program [ 611.125526][ T102] usb 6-1: USB disconnect, device number 7 [ 611.134131][ T102] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected executing program [ 611.215800][ T1758] usb 3-1: USB disconnect, device number 7 [ 611.223602][ T1758] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 611.314826][ T1763] usb 4-1: new low-speed USB device number 8 using dummy_hcd [ 611.324807][ T17] usb 5-1: new low-speed USB device number 8 using dummy_hcd [ 611.354940][ T12] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 611.363678][ T12] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 611.373952][ T12] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 611.382878][ T12] usb 1-1: config 0 has no interface number 0 [ 611.389153][ T12] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 611.399340][ T12] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 611.404805][ T83] usb 2-1: new low-speed USB device number 8 using dummy_hcd [ 611.408446][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 611.425386][ T12] usb 1-1: config 0 descriptor?? [ 611.477505][ T12] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 611.488482][ T102] usb 6-1: new low-speed USB device number 8 using dummy_hcd [ 611.584837][ T1758] usb 3-1: new low-speed USB device number 8 using dummy_hcd [ 611.675794][ T1763] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 611.683998][ T1763] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 611.694305][ T1763] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 611.703421][ T1763] usb 4-1: config 0 has no interface number 0 [ 611.707671][ T12] usb 1-1: USB disconnect, device number 8 [ 611.709710][ T17] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 executing program [ 611.723628][ T17] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 611.724480][ T12] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 611.734021][ T17] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 611.734036][ T17] usb 5-1: config 0 has no interface number 0 [ 611.734542][ T17] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 611.766526][ T17] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 611.775967][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 611.784202][ T1763] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 611.794441][ T1763] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 611.803690][ T1763] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 611.813009][ T1763] usb 4-1: config 0 descriptor?? [ 611.818170][ T83] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 611.826475][ T83] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 611.837188][ T83] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 611.846492][ T83] usb 2-1: config 0 has no interface number 0 [ 611.853165][ T83] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 611.863482][ T83] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 611.872777][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 611.882352][ T17] usb 5-1: config 0 descriptor?? [ 611.891078][ T1763] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 611.895006][ T102] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 611.910118][ T102] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 611.920327][ T102] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 611.929159][ T83] usb 2-1: config 0 descriptor?? [ 611.929372][ T102] usb 6-1: config 0 has no interface number 0 [ 611.943513][ T17] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 611.955612][ T102] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 611.965814][ T102] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 611.975118][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 611.984513][ T102] usb 6-1: config 0 descriptor?? [ 611.997255][ T83] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 612.008293][ T1758] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 612.016906][ T1758] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 612.027216][ T1758] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 612.036310][ T1758] usb 3-1: config 0 has no interface number 0 [ 612.043252][ T102] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 612.044336][ T1758] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 612.064516][ T1758] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 executing program [ 612.073792][ T1758] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 612.083469][ T1758] usb 3-1: config 0 descriptor?? [ 612.095641][ T102] usb 4-1: USB disconnect, device number 8 [ 612.103210][ T102] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected executing program [ 612.126877][ T1758] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 612.144845][ T12] usb 1-1: new low-speed USB device number 9 using dummy_hcd [ 612.155487][ T1740] usb 5-1: USB disconnect, device number 8 [ 612.163540][ T1740] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected executing program executing program [ 612.215923][ T1758] usb 2-1: USB disconnect, device number 8 [ 612.222950][ T1758] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected [ 612.255593][ T83] usb 6-1: USB disconnect, device number 8 [ 612.263463][ T83] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected executing program [ 612.345548][ T17] usb 3-1: USB disconnect, device number 8 [ 612.353477][ T17] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 612.474802][ T102] usb 4-1: new low-speed USB device number 9 using dummy_hcd [ 612.544829][ T12] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 612.553131][ T12] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 612.563406][ T12] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 612.572384][ T12] usb 1-1: config 0 has no interface number 0 [ 612.578703][ T1740] usb 5-1: new low-speed USB device number 9 using dummy_hcd [ 612.586289][ T12] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 612.594772][ T1758] usb 2-1: new low-speed USB device number 9 using dummy_hcd [ 612.597153][ T12] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 612.613831][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 612.623786][ T12] usb 1-1: config 0 descriptor?? [ 612.634850][ T83] usb 6-1: new low-speed USB device number 9 using dummy_hcd [ 612.667682][ T12] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 612.704996][ T17] usb 3-1: new low-speed USB device number 9 using dummy_hcd executing program [ 612.874845][ T102] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 612.883107][ T102] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 612.893451][ T102] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 612.896730][ T1763] usb 1-1: USB disconnect, device number 9 [ 612.902408][ T102] usb 4-1: config 0 has no interface number 0 [ 612.916323][ T102] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 612.919881][ T1763] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 612.926618][ T102] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 612.926635][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 612.936250][ T102] usb 4-1: config 0 descriptor?? [ 612.964961][ T1740] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 612.973204][ T1740] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 612.983645][ T1740] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 612.992710][ T1740] usb 5-1: config 0 has no interface number 0 [ 612.994972][ T1758] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 612.999105][ T1740] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 613.007184][ T1758] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 613.017371][ T1740] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 613.027607][ T1758] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 613.036709][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 613.045632][ T1758] usb 2-1: config 0 has no interface number 0 [ 613.057663][ T102] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 613.060596][ T1758] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 613.078555][ T1740] usb 5-1: config 0 descriptor?? [ 613.081261][ T1758] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 613.095118][ T1758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 613.103695][ T83] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 613.112074][ T83] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 613.122754][ T83] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 613.127561][ T1740] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 613.132101][ T83] usb 6-1: config 0 has no interface number 0 [ 613.137777][ T83] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 613.159151][ T83] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 613.168468][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 613.176986][ T1758] usb 2-1: config 0 descriptor?? [ 613.182187][ T17] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 613.190589][ T17] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 613.200948][ T17] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 613.209993][ T17] usb 3-1: config 0 has no interface number 0 [ 613.218039][ T17] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 613.228276][ T17] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 613.237431][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 613.246045][ T1758] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 613.259177][ T83] usb 6-1: config 0 descriptor?? [ 613.265705][ T17] usb 3-1: config 0 descriptor?? [ 613.266099][ T1740] usb 4-1: USB disconnect, device number 9 executing program [ 613.282249][ T1740] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected [ 613.297045][ T83] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 executing program [ 613.326919][ T17] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 613.346882][ T102] usb 5-1: USB disconnect, device number 9 [ 613.355830][ T102] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected executing program [ 613.414807][ T1763] usb 1-1: new low-speed USB device number 10 using dummy_hcd [ 613.435713][ T12] usb 2-1: USB disconnect, device number 9 [ 613.442794][ T12] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected executing program executing program [ 613.515659][ T17] usb 6-1: USB disconnect, device number 9 [ 613.523354][ T17] iowarrior 6-1:0.236: I/O-Warror #0 now disconnected [ 613.527076][ T1741] usb 3-1: USB disconnect, device number 9 [ 613.539620][ T1741] iowarrior 3-1:0.236: I/O-Warror #3 now disconnected [ 613.634758][ T1740] usb 4-1: new low-speed USB device number 10 using dummy_hcd [ 613.714784][ T102] usb 5-1: new low-speed USB device number 10 using dummy_hcd [ 613.774822][ T1763] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 613.783146][ T1763] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 613.793410][ T1763] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 613.802378][ T1763] usb 1-1: config 0 has no interface number 0 [ 613.804757][ T12] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 613.808948][ T1763] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 613.826263][ T1763] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 613.835343][ T1763] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 613.844225][ T1763] usb 1-1: config 0 descriptor?? [ 613.884829][ T17] usb 6-1: new low-speed USB device number 10 using dummy_hcd [ 613.895425][ T1741] usb 3-1: new low-speed USB device number 10 using dummy_hcd [ 613.895732][ T1763] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 614.005511][ T1740] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 614.013747][ T1740] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 614.024116][ T1740] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 614.033040][ T1740] usb 4-1: config 0 has no interface number 0 [ 614.039693][ T1740] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 614.050597][ T1740] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 614.059795][ T1740] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.068831][ T1740] usb 4-1: config 0 descriptor?? executing program [ 614.110636][ T1763] usb 1-1: USB disconnect, device number 10 [ 614.114954][ T102] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 614.125142][ T102] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 614.136116][ T102] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 614.139800][ T1763] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 614.145038][ T102] usb 5-1: config 0 has no interface number 0 [ 614.145485][ T1740] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 614.170146][ T102] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 614.180555][ T102] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 614.189780][ T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.200932][ T102] usb 5-1: config 0 descriptor?? [ 614.235094][ T12] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 614.243491][ T12] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 614.254713][ T12] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 614.264139][ T12] usb 2-1: config 0 has no interface number 0 [ 614.272514][ T102] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 614.284539][ T12] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 614.284912][ T17] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 614.295374][ T12] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 614.303558][ T17] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 614.312662][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.327672][ T12] usb 2-1: config 0 descriptor?? [ 614.331534][ T17] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 614.345768][ T17] usb 6-1: config 0 has no interface number 0 [ 614.352080][ T17] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 614.355711][ T1741] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 614.362379][ T17] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 executing program [ 614.370568][ T1741] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 614.379546][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.389783][ T1741] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 614.389810][ T1741] usb 3-1: config 0 has no interface number 0 [ 614.390061][ T1741] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 614.412043][ T17] usb 6-1: config 0 descriptor?? [ 614.413043][ T1741] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 614.413059][ T1741] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.425044][ T102] usb 4-1: USB disconnect, device number 10 [ 614.456369][ T1741] usb 3-1: config 0 descriptor?? [ 614.462378][ T12] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 614.471936][ T17] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 executing program [ 614.494087][ T102] iowarrior 4-1:0.236: I/O-Warror #1 now disconnected [ 614.499564][ T17] usb 5-1: USB disconnect, device number 10 [ 614.513223][ T17] iowarrior 5-1:0.236: I/O-Warror #0 now disconnected [ 614.523164][ T1741] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 614.554902][ T1763] usb 1-1: new low-speed USB device number 11 using dummy_hcd executing program executing program [ 614.655550][ T83] usb 2-1: USB disconnect, device number 10 [ 614.662968][ T83] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected [ 614.685573][ T1758] usb 6-1: USB disconnect, device number 10 [ 614.693892][ T1758] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected executing program [ 614.745941][ T1744] usb 3-1: USB disconnect, device number 10 [ 614.752836][ T1744] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 614.864761][ T17] usb 5-1: new low-speed USB device number 11 using dummy_hcd [ 614.875069][ T102] usb 4-1: new low-speed USB device number 11 using dummy_hcd [ 614.914911][ T1763] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 614.923568][ T1763] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 614.934088][ T1763] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 614.943174][ T1763] usb 1-1: config 0 has no interface number 0 [ 614.950104][ T1763] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 614.960313][ T1763] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 614.969667][ T1763] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.979016][ T1763] usb 1-1: config 0 descriptor?? [ 615.014897][ T83] usb 2-1: new low-speed USB device number 11 using dummy_hcd [ 615.025981][ T1763] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 615.054854][ T1758] usb 6-1: new low-speed USB device number 11 using dummy_hcd [ 615.134830][ T1744] usb 3-1: new low-speed USB device number 11 using dummy_hcd [ 615.234896][ T17] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 615.236617][ T1741] usb 1-1: USB disconnect, device number 11 [ 615.243187][ T17] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 615.249284][ T102] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 615.259464][ T17] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 executing program [ 615.267690][ T102] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 615.276704][ T17] usb 5-1: config 0 has no interface number 0 [ 615.286932][ T102] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 615.295433][ T17] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 615.302164][ T102] usb 4-1: config 0 has no interface number 0 [ 615.312460][ T17] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 615.326263][ T1741] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 615.327717][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.341337][ T102] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 615.353039][ T102] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 615.356634][ T17] usb 5-1: config 0 descriptor?? [ 615.362197][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.376468][ T102] usb 4-1: config 0 descriptor?? [ 615.409871][ T17] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 615.431321][ T102] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 615.444972][ T83] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 615.453314][ T83] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 615.463865][ T83] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 615.473027][ T83] usb 2-1: config 0 has no interface number 0 [ 615.480454][ T83] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 615.490646][ T83] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 615.499885][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.509223][ T83] usb 2-1: config 0 descriptor?? [ 615.515039][ T1758] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 615.523302][ T1758] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 615.535754][ T1758] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 615.544628][ T1758] usb 6-1: config 0 has no interface number 0 [ 615.551918][ T1758] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 615.566747][ T1758] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 615.576767][ T1758] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.587314][ T1744] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 615.595731][ T1744] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config executing program [ 615.605980][ T1744] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 615.615094][ T1744] usb 3-1: config 0 has no interface number 0 [ 615.622386][ T83] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 615.626978][ T102] usb 5-1: USB disconnect, device number 11 [ 615.633889][ T1853] iowarrior 5-1:0.236: Error -19 while submitting URB [ 615.649484][ T1744] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt executing program [ 615.659765][ T1744] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 615.666896][ T102] iowarrior 5-1:0.236: I/O-Warror #0 now disconnected [ 615.668863][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.669256][ T1758] usb 6-1: config 0 descriptor?? [ 615.691744][ T1744] usb 3-1: config 0 descriptor?? [ 615.697717][ T83] usb 4-1: USB disconnect, device number 11 [ 615.704614][ T83] iowarrior 4-1:0.236: I/O-Warror #1 now disconnected [ 615.714787][ T1741] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 615.726931][ T1758] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 615.742253][ T1744] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 executing program [ 615.785695][ T12] usb 2-1: USB disconnect, device number 11 [ 615.793595][ T12] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected executing program executing program [ 615.945558][ T1744] usb 6-1: USB disconnect, device number 11 [ 615.965849][ T1740] usb 3-1: USB disconnect, device number 11 [ 615.968833][ T1744] iowarrior 6-1:0.236: I/O-Warror #0 now disconnected [ 615.976683][ T1740] iowarrior 3-1:0.236: I/O-Warror #1 now disconnected [ 616.054840][ T102] usb 5-1: new low-speed USB device number 12 using dummy_hcd [ 616.064905][ T83] usb 4-1: new low-speed USB device number 12 using dummy_hcd [ 616.094919][ T1741] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 616.103579][ T1741] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 616.113878][ T1741] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 616.122806][ T1741] usb 1-1: config 0 has no interface number 0 [ 616.129577][ T1741] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 616.139917][ T1741] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 616.148984][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 616.158088][ T1741] usb 1-1: config 0 descriptor?? [ 616.194825][ T12] usb 2-1: new low-speed USB device number 12 using dummy_hcd [ 616.206068][ T1741] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 616.344858][ T1744] usb 6-1: new low-speed USB device number 12 using dummy_hcd [ 616.374781][ T1740] usb 3-1: new low-speed USB device number 12 using dummy_hcd executing program [ 616.415546][ T1741] usb 1-1: USB disconnect, device number 12 [ 616.423034][ T1741] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 616.434836][ T83] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 616.443400][ T83] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 616.444904][ T102] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 616.453952][ T83] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 616.462058][ T102] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 616.470951][ T83] usb 4-1: config 0 has no interface number 0 [ 616.481326][ T102] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 616.489697][ T83] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 616.506069][ T102] usb 5-1: config 0 has no interface number 0 [ 616.516251][ T83] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 616.523143][ T102] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 616.531595][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 616.533655][ T83] usb 4-1: config 0 descriptor?? [ 616.541880][ T102] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 616.564216][ T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 616.573882][ T102] usb 5-1: config 0 descriptor?? [ 616.598516][ T83] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 616.617715][ T102] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 616.645028][ T12] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 616.654134][ T12] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 616.664489][ T12] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 616.673656][ T12] usb 2-1: config 0 has no interface number 0 [ 616.680270][ T12] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 616.690438][ T12] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 616.699641][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 616.709118][ T12] usb 2-1: config 0 descriptor?? [ 616.734895][ T1744] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 616.743131][ T1744] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 616.747823][ T12] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 616.753485][ T1744] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 616.753503][ T1744] usb 6-1: config 0 has no interface number 0 [ 616.779278][ T1744] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 616.789504][ T1744] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 616.798651][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 616.804936][ T1740] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 616.807971][ T1744] usb 6-1: config 0 descriptor?? [ 616.815016][ T1740] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config executing program [ 616.830454][ T1740] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 616.837753][ T83] usb 4-1: USB disconnect, device number 12 [ 616.839382][ T1740] usb 3-1: config 0 has no interface number 0 [ 616.851756][ T1741] usb 1-1: new low-speed USB device number 13 using dummy_hcd [ 616.859893][ T1740] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 616.866568][ T1758] usb 5-1: USB disconnect, device number 12 [ 616.870142][ T1740] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 executing program [ 616.879211][ T1744] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 616.885194][ T1740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 616.899726][ T1740] usb 3-1: config 0 descriptor?? [ 616.909952][ T83] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected [ 616.918580][ T1758] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected executing program [ 616.946354][ T12] usb 2-1: USB disconnect, device number 12 [ 616.953999][ T12] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected [ 616.963773][ T1740] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 executing program [ 617.095705][ T1740] usb 6-1: USB disconnect, device number 12 [ 617.103361][ T1740] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected executing program [ 617.175669][ T1744] usb 3-1: USB disconnect, device number 12 [ 617.183816][ T1744] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 617.214993][ T1741] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 617.223508][ T1741] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 617.233727][ T1741] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 617.242665][ T1741] usb 1-1: config 0 has no interface number 0 [ 617.249250][ T1741] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 617.259394][ T1741] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 617.268603][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.278227][ T1741] usb 1-1: config 0 descriptor?? [ 617.294825][ T83] usb 4-1: new low-speed USB device number 13 using dummy_hcd [ 617.303065][ T1758] usb 5-1: new low-speed USB device number 13 using dummy_hcd [ 617.317629][ T1741] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 617.345010][ T12] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 617.494797][ T1740] usb 6-1: new low-speed USB device number 13 using dummy_hcd [ 617.534787][ T1744] usb 3-1: new low-speed USB device number 13 using dummy_hcd executing program [ 617.535595][ T1741] usb 1-1: USB disconnect, device number 13 [ 617.551959][ T1741] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 617.664869][ T83] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 617.673243][ T83] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 617.683492][ T83] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 617.692779][ T83] usb 4-1: config 0 has no interface number 0 [ 617.699079][ T1758] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 617.707328][ T1758] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 617.717598][ T1758] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 617.724954][ T12] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 617.726624][ T1758] usb 5-1: config 0 has no interface number 0 [ 617.735644][ T12] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 617.742041][ T83] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 617.752155][ T12] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 617.762281][ T83] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 617.771184][ T12] usb 2-1: config 0 has no interface number 0 [ 617.772312][ T12] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 617.780834][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.780905][ T1758] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 617.787108][ T12] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 617.797232][ T1758] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 617.805458][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.815673][ T1758] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.821843][ T83] usb 4-1: config 0 descriptor?? [ 617.828486][ T12] usb 2-1: config 0 descriptor?? [ 617.839907][ T1758] usb 5-1: config 0 descriptor?? [ 617.877583][ T83] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 617.889551][ T12] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 617.907446][ T1758] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 617.925005][ T1740] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 617.933307][ T1740] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 617.943550][ T1740] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 617.952496][ T1740] usb 6-1: config 0 has no interface number 0 [ 617.958944][ T1741] usb 1-1: new low-speed USB device number 14 using dummy_hcd [ 617.967083][ T1740] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 617.978631][ T1740] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 617.984825][ T1744] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 617.987765][ T1740] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.995965][ T1744] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 618.005103][ T1740] usb 6-1: config 0 descriptor?? [ 618.014143][ T1744] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 618.028079][ T1744] usb 3-1: config 0 has no interface number 0 [ 618.034200][ T1744] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 618.044419][ T1744] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 618.053524][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 618.062694][ T1744] usb 3-1: config 0 descriptor?? [ 618.067500][ T1740] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 executing program [ 618.095645][ T1758] usb 4-1: USB disconnect, device number 13 [ 618.105084][ T1879] iowarrior_open - error, can't find device for minor 0 [ 618.114573][ T1744] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 [ 618.115174][ T1740] usb 5-1: USB disconnect, device number 13 [ 618.133880][ T1758] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected executing program executing program [ 618.144290][ T1740] iowarrior 5-1:0.236: I/O-Warror #2 now disconnected [ 618.156107][ T12] usb 2-1: USB disconnect, device number 13 [ 618.163319][ T12] iowarrior 2-1:0.236: I/O-Warror #1 now disconnected executing program executing program [ 618.266382][ T1744] usb 6-1: USB disconnect, device number 13 [ 618.273667][ T1744] iowarrior 6-1:0.236: I/O-Warror #3 now disconnected [ 618.306238][ T102] usb 3-1: USB disconnect, device number 13 [ 618.313970][ T102] iowarrior 3-1:0.236: I/O-Warror #4 now disconnected [ 618.364857][ T1741] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 618.373119][ T1741] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 618.383520][ T1741] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 618.392423][ T1741] usb 1-1: config 0 has no interface number 0 [ 618.399170][ T1741] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 618.409433][ T1741] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 618.418638][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 618.428200][ T1741] usb 1-1: config 0 descriptor?? [ 618.467575][ T1741] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 618.524796][ T1758] usb 4-1: new low-speed USB device number 14 using dummy_hcd [ 618.544786][ T12] usb 2-1: new low-speed USB device number 14 using dummy_hcd [ 618.594748][ T1740] usb 5-1: new low-speed USB device number 14 using dummy_hcd [ 618.635272][ T1744] usb 6-1: new low-speed USB device number 14 using dummy_hcd executing program [ 618.685546][ T83] usb 1-1: USB disconnect, device number 14 [ 618.693809][ T83] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 618.705019][ T102] usb 3-1: new low-speed USB device number 14 using dummy_hcd [ 618.884963][ T1758] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 618.893310][ T1758] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 618.903604][ T1758] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 618.912673][ T1758] usb 4-1: config 0 has no interface number 0 [ 618.914888][ T12] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 618.919250][ T1758] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 618.927222][ T12] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 618.937353][ T1758] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 618.947565][ T12] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 618.956625][ T1758] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 618.965534][ T12] usb 2-1: config 0 has no interface number 0 [ 618.979627][ T1758] usb 4-1: config 0 descriptor?? [ 618.984872][ T12] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 618.995214][ T12] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 619.004624][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 619.014235][ T12] usb 2-1: config 0 descriptor?? [ 619.019544][ T1740] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 619.027796][ T1740] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 619.030653][ T1758] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 619.038225][ T1740] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 619.038240][ T1740] usb 5-1: config 0 has no interface number 0 [ 619.039421][ T1740] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 619.065000][ T1744] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 619.067161][ T1740] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 619.077402][ T1744] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 619.077418][ T1744] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 619.077430][ T1744] usb 6-1: config 0 has no interface number 0 [ 619.077613][ T83] usb 1-1: new low-speed USB device number 15 using dummy_hcd [ 619.085792][ T1740] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 619.101445][ T1740] usb 5-1: config 0 descriptor?? [ 619.114830][ T1744] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 619.114860][ T1744] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 619.114873][ T1744] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 619.125796][ T1744] usb 6-1: config 0 descriptor?? [ 619.128877][ T12] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 619.198904][ T1744] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 619.224950][ T102] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 619.233214][ T102] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config executing program [ 619.243501][ T102] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 619.252549][ T102] usb 3-1: config 0 has no interface number 0 [ 619.255399][ T1744] usb 4-1: USB disconnect, device number 14 [ 619.261905][ T1740] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 619.276456][ T102] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 619.278750][ T1744] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected executing program [ 619.286789][ T102] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 619.286810][ T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 619.307042][ T1758] usb 2-1: USB disconnect, device number 14 [ 619.319515][ T1758] iowarrior 2-1:0.236: I/O-Warror #1 now disconnected [ 619.324754][ T102] usb 3-1: config 0 descriptor?? [ 619.368892][ T102] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 executing program executing program [ 619.415496][ T102] usb 6-1: USB disconnect, device number 14 [ 619.425520][ T102] iowarrior 6-1:0.236: I/O-Warror #2 now disconnected [ 619.445963][ T17] usb 5-1: USB disconnect, device number 14 [ 619.453748][ T17] iowarrior 5-1:0.236: I/O-Warror #3 now disconnected [ 619.504858][ T83] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 619.513228][ T83] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 619.523493][ T83] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 619.535122][ T83] usb 1-1: config 0 has no interface number 0 [ 619.541743][ T83] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt executing program [ 619.552686][ T83] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 619.562297][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 619.571828][ T83] usb 1-1: config 0 descriptor?? [ 619.585803][ T1763] usb 3-1: USB disconnect, device number 14 [ 619.593912][ T1763] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 619.617527][ T83] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 619.694894][ T1744] usb 4-1: new low-speed USB device number 15 using dummy_hcd [ 619.702457][ T1758] usb 2-1: new low-speed USB device number 15 using dummy_hcd [ 619.784765][ T102] usb 6-1: new low-speed USB device number 15 using dummy_hcd executing program [ 619.834777][ T17] usb 5-1: new low-speed USB device number 15 using dummy_hcd [ 619.846333][ T1740] usb 1-1: USB disconnect, device number 15 [ 619.854184][ T1740] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 619.954811][ T1763] usb 3-1: new low-speed USB device number 15 using dummy_hcd [ 620.064887][ T1744] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 620.073166][ T1744] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 620.083538][ T1744] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 620.092467][ T1744] usb 4-1: config 0 has no interface number 0 [ 620.098928][ T1758] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 620.107466][ T1758] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 620.117801][ T1758] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 620.127186][ T1758] usb 2-1: config 0 has no interface number 0 [ 620.134570][ T1744] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 620.146347][ T1744] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 620.154971][ T102] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 620.159111][ T1744] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.167976][ T102] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 620.167991][ T102] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 620.168000][ T102] usb 6-1: config 0 has no interface number 0 [ 620.168948][ T102] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 620.178074][ T1758] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 620.188413][ T102] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 620.197865][ T1758] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 620.204055][ T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.214937][ T1758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.218886][ T1758] usb 2-1: config 0 descriptor?? [ 620.235130][ T102] usb 6-1: config 0 descriptor?? [ 620.244324][ T1744] usb 4-1: config 0 descriptor?? [ 620.251475][ T1740] usb 1-1: new low-speed USB device number 16 using dummy_hcd [ 620.275191][ T17] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 620.290777][ T17] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 620.302887][ T17] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 620.311857][ T17] usb 5-1: config 0 has no interface number 0 [ 620.322417][ T1744] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 620.327617][ T102] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 620.337445][ T1758] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 620.374219][ T17] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 620.384641][ T17] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 620.393836][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.402026][ T1763] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 620.410379][ T1763] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 620.420727][ T1763] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 620.429741][ T1763] usb 3-1: config 0 has no interface number 0 [ 620.436530][ T1763] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 620.446702][ T1763] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 620.456023][ T1763] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.464776][ T17] usb 5-1: config 0 descriptor?? [ 620.470885][ T1763] usb 3-1: config 0 descriptor?? executing program [ 620.506976][ T1758] usb 2-1: USB disconnect, device number 15 [ 620.513787][ T17] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 620.527406][ T1763] sysfs: cannot create duplicate filename '/class/usbmisc/iowarrior1' [ 620.533193][ T102] usb 4-1: USB disconnect, device number 15 [ 620.535710][ T1763] CPU: 1 PID: 1763 Comm: kworker/1:5 Not tainted 5.3.0-rc4+ #26 executing program [ 620.535718][ T1763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.535834][ T1763] Workqueue: usb_hub_wq hub_event [ 620.564891][ T1763] Call Trace: [ 620.568304][ T1763] dump_stack+0xca/0x13e [ 620.572684][ T1763] sysfs_warn_dup.cold+0x1c/0x29 [ 620.577627][ T1763] sysfs_do_create_link_sd.isra.0+0x10f/0x130 [ 620.583712][ T1763] sysfs_create_link+0x61/0xc0 [ 620.588527][ T1763] device_add+0x788/0x16f0 [ 620.593111][ T1763] ? uevent_store+0x50/0x50 [ 620.597649][ T1763] ? rcu_read_lock_sched_held+0x113/0x130 [ 620.603478][ T1763] ? kfree+0x287/0x2f0 [ 620.607590][ T1763] device_create_groups_vargs+0x203/0x280 [ 620.613300][ T1763] device_create+0xdf/0x120 [ 620.617791][ T1763] ? device_create_vargs+0x50/0x50 [ 620.623223][ T1763] ? down_write+0xe0/0x150 [ 620.627640][ T1763] ? __down_timeout+0x2d0/0x2d0 [ 620.632537][ T1763] usb_register_dev+0x279/0x6a0 [ 620.637844][ T1763] ? usb_open+0x270/0x270 [ 620.642203][ T1763] ? kasan_unpoison_shadow+0x30/0x40 [ 620.647765][ T1763] ? usb_string+0x3ab/0x480 [ 620.664609][ T1763] iowarrior_probe+0xaa4/0x10b2 [ 620.669568][ T1763] ? __pm_runtime_resume+0x111/0x180 [ 620.675046][ T1763] usb_probe_interface+0x305/0x7a0 [ 620.680184][ T1763] ? usb_probe_device+0x100/0x100 [ 620.686833][ T1763] really_probe+0x281/0x6d0 [ 620.691346][ T1763] driver_probe_device+0x101/0x1b0 [ 620.701690][ T1763] __device_attach_driver+0x1c2/0x220 [ 620.707975][ T1763] ? driver_allows_async_probing+0x160/0x160 [ 620.714909][ T1763] bus_for_each_drv+0x162/0x1e0 [ 620.723059][ T1763] ? bus_rescan_devices+0x20/0x20 [ 620.728140][ T1763] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 620.736887][ T1763] ? lockdep_hardirqs_on+0x379/0x580 [ 620.742895][ T1763] __device_attach+0x217/0x360 [ 620.747693][ T1763] ? device_bind_driver+0xd0/0xd0 [ 620.752767][ T1763] ? kobject_uevent_env+0x29e/0x1160 [ 620.758157][ T1763] ? kobject_uevent_env+0x2a8/0x1160 [ 620.763615][ T1763] bus_probe_device+0x1e4/0x290 [ 620.768531][ T1763] ? blocking_notifier_call_chain+0x54/0xa0 [ 620.774607][ T1763] device_add+0xae6/0x16f0 [ 620.779172][ T1763] ? uevent_store+0x50/0x50 [ 620.783689][ T1763] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 620.789509][ T1763] usb_set_configuration+0xdf6/0x1670 [ 620.795111][ T1763] generic_probe+0x9d/0xd5 [ 620.799526][ T1763] usb_probe_device+0x99/0x100 [ 620.805122][ T1763] ? usb_suspend+0x620/0x620 [ 620.809729][ T1763] really_probe+0x281/0x6d0 [ 620.814231][ T1763] driver_probe_device+0x101/0x1b0 [ 620.819416][ T1763] __device_attach_driver+0x1c2/0x220 [ 620.824799][ T1763] ? driver_allows_async_probing+0x160/0x160 [ 620.830784][ T1763] bus_for_each_drv+0x162/0x1e0 [ 620.835727][ T1763] ? bus_rescan_devices+0x20/0x20 [ 620.840747][ T1763] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 620.846565][ T1763] ? lockdep_hardirqs_on+0x379/0x580 [ 620.851952][ T1763] __device_attach+0x217/0x360 [ 620.856711][ T1763] ? device_bind_driver+0xd0/0xd0 [ 620.861743][ T1763] ? kobject_uevent_env+0x29e/0x1160 [ 620.867036][ T1763] ? kobject_uevent_env+0x2a8/0x1160 [ 620.872308][ T1763] bus_probe_device+0x1e4/0x290 [ 620.877182][ T1763] ? blocking_notifier_call_chain+0x54/0xa0 [ 620.883074][ T1763] device_add+0xae6/0x16f0 [ 620.887485][ T1763] ? uevent_store+0x50/0x50 [ 620.891977][ T1763] usb_new_device.cold+0x6a4/0xe79 [ 620.897095][ T1763] hub_event+0x1b5c/0x3640 [ 620.901537][ T1763] ? hub_port_debounce+0x260/0x260 [ 620.906652][ T1763] process_one_work+0x92b/0x1530 [ 620.911585][ T1763] ? pwq_dec_nr_in_flight+0x310/0x310 [ 620.917031][ T1763] ? do_raw_spin_lock+0x11a/0x280 [ 620.922101][ T1763] worker_thread+0x96/0xe20 [ 620.927130][ T1763] ? process_one_work+0x1530/0x1530 [ 620.932882][ T1763] kthread+0x318/0x420 [ 620.936980][ T1763] ? kthread_create_on_node+0xf0/0xf0 [ 620.942345][ T1763] ret_from_fork+0x24/0x30 [ 620.947175][ T1907] iowarrior_open - error, can't find device for minor 0 [ 620.952667][ T1908] iowarrior_open - error, can't find device for minor 0 executing program executing program executing program [ 620.955376][ T1758] iowarrior 2-1:0.236: I/O-Warror #1 now disconnected [ 620.965624][ T102] iowarrior 4-1:0.236: I/O-Warror #0 now disconnected [ 620.971492][ T1763] iowarrior 3-1:0.236: Not able to get a minor for this device. [ 620.982009][ T12] usb 6-1: USB disconnect, device number 15 [ 620.984286][ T1763] iowarrior: probe of 3-1:0.236 failed with error -17 [ 621.004518][ T1763] usb 3-1: USB disconnect, device number 15 [ 621.018608][ T12] iowarrior 6-1:0.236: I/O-Warror #2 now disconnected [ 621.030028][ T1741] usb 5-1: USB disconnect, device number 15 [ 621.038959][ T1741] iowarrior 5-1:0.236: I/O-Warror #3 now disconnected [ 621.084890][ T1740] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 621.093143][ T1740] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 621.103425][ T1740] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 621.112374][ T1740] usb 1-1: config 0 has no interface number 0 [ 621.118739][ T1740] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 621.134551][ T1740] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 621.144615][ T1740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 621.155262][ T1740] usb 1-1: config 0 descriptor?? [ 621.197366][ T1740] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 621.364748][ T1758] usb 2-1: new low-speed USB device number 16 using dummy_hcd [ 621.394740][ T12] usb 6-1: new low-speed USB device number 16 using dummy_hcd [ 621.403029][ T102] usb 4-1: new low-speed USB device number 16 using dummy_hcd executing program [ 621.414849][ T1741] usb 5-1: new low-speed USB device number 16 using dummy_hcd [ 621.416453][ T17] usb 1-1: USB disconnect, device number 16 [ 621.428557][ T1763] usb 3-1: new low-speed USB device number 16 using dummy_hcd [ 621.437589][ T17] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 621.754820][ T1758] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 621.763151][ T1758] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 621.773656][ T1758] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 621.782874][ T1758] usb 2-1: config 0 has no interface number 0 [ 621.789223][ T1758] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 621.795017][ T102] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 621.799398][ T1758] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 621.807775][ T102] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 621.816886][ T1758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 621.827612][ T102] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 621.827629][ T102] usb 4-1: config 0 has no interface number 0 [ 621.835795][ T17] usb 1-1: new low-speed USB device number 17 using dummy_hcd [ 621.844668][ T12] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 621.850833][ T1763] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 621.858120][ T12] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 621.866440][ T1763] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 621.874747][ T12] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 621.885044][ T1763] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 621.895207][ T12] usb 6-1: config 0 has no interface number 0 [ 621.904068][ T1763] usb 3-1: config 0 has no interface number 0 [ 621.913142][ T1741] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 621.927452][ T1758] usb 2-1: config 0 descriptor?? [ 621.934168][ T1741] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 621.934183][ T1741] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 621.934197][ T1741] usb 5-1: config 0 has no interface number 0 [ 621.934419][ T1741] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 621.939995][ T1763] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 621.949754][ T1741] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 621.949769][ T1741] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 621.950625][ T102] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 621.959221][ T1763] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 621.965201][ T102] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 621.975450][ T1763] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 621.985592][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.001462][ T1763] usb 3-1: config 0 descriptor?? [ 622.003264][ T1741] usb 5-1: config 0 descriptor?? [ 622.020700][ T1758] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 622.022421][ T12] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 622.078978][ T12] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 622.088065][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.100525][ T102] usb 4-1: config 0 descriptor?? [ 622.105900][ T1741] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 622.110260][ T1763] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 622.128409][ T12] usb 6-1: config 0 descriptor?? [ 622.157431][ T102] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 622.171686][ T12] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 executing program executing program [ 622.245674][ T1763] usb 2-1: USB disconnect, device number 16 [ 622.253699][ T1763] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected [ 622.264224][ T1758] usb 5-1: USB disconnect, device number 16 [ 622.271737][ T1758] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected executing program [ 622.296769][ T1744] usb 3-1: USB disconnect, device number 16 [ 622.303962][ T1744] iowarrior 3-1:0.236: I/O-Warror #2 now disconnected [ 622.314808][ T17] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 622.323015][ T17] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 622.333928][ T17] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 executing program executing program [ 622.342979][ T17] usb 1-1: config 0 has no interface number 0 [ 622.349312][ T17] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 622.356598][ T102] usb 4-1: USB disconnect, device number 16 [ 622.359549][ T17] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 622.374411][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.377696][ T12] usb 6-1: USB disconnect, device number 16 [ 622.385770][ T17] usb 1-1: config 0 descriptor?? [ 622.396281][ T102] iowarrior 4-1:0.236: I/O-Warror #3 now disconnected [ 622.405037][ T12] iowarrior 6-1:0.236: I/O-Warror #4 now disconnected [ 622.427311][ T17] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 executing program [ 622.624753][ T1763] usb 2-1: new low-speed USB device number 17 using dummy_hcd [ 622.644848][ T1758] usb 5-1: new low-speed USB device number 17 using dummy_hcd [ 622.655651][ T1741] usb 1-1: USB disconnect, device number 17 [ 622.662963][ T1741] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 622.674834][ T1744] usb 3-1: new low-speed USB device number 17 using dummy_hcd [ 622.774786][ T102] usb 4-1: new low-speed USB device number 17 using dummy_hcd [ 622.782452][ T12] usb 6-1: new low-speed USB device number 17 using dummy_hcd [ 622.994934][ T1763] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 623.003487][ T1763] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 623.013736][ T1763] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 623.022757][ T1763] usb 2-1: config 0 has no interface number 0 [ 623.024745][ T1741] usb 1-1: new low-speed USB device number 18 using dummy_hcd [ 623.029078][ T1758] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 623.053191][ T1758] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 623.066141][ T1758] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 623.075134][ T1758] usb 5-1: config 0 has no interface number 0 [ 623.081471][ T1763] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 623.091815][ T1763] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 623.101258][ T1763] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.116090][ T1744] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 623.124262][ T1744] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 623.134840][ T1744] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 623.143816][ T1744] usb 3-1: config 0 has no interface number 0 [ 623.150645][ T1758] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 623.160798][ T1758] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 623.169876][ T1758] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.178887][ T1763] usb 2-1: config 0 descriptor?? [ 623.184218][ T1744] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 623.184924][ T102] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 623.194781][ T1744] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 623.203067][ T102] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 623.212178][ T1744] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.212808][ T1758] usb 5-1: config 0 descriptor?? [ 623.222633][ T102] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 623.222645][ T102] usb 4-1: config 0 has no interface number 0 [ 623.222764][ T12] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 623.233968][ T1763] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 623.235950][ T12] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 623.250226][ T1744] usb 3-1: config 0 descriptor?? [ 623.250809][ T12] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 623.291818][ T1758] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 623.293917][ T12] usb 6-1: config 0 has no interface number 0 [ 623.303897][ T102] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 623.312426][ T1744] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 623.321136][ T102] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 623.321152][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.326378][ T12] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 623.360103][ T12] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 623.369307][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.377724][ T102] usb 4-1: config 0 descriptor?? [ 623.384278][ T12] usb 6-1: config 0 descriptor?? executing program [ 623.427147][ T102] iowarrior 4-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior3 [ 623.441846][ T12] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior4 [ 623.448427][ T1744] usb 2-1: USB disconnect, device number 17 [ 623.469147][ T1744] iowarrior 2-1:0.236: I/O-Warror #0 now disconnected executing program executing program [ 623.487196][ T1758] usb 5-1: USB disconnect, device number 17 [ 623.495099][ T1758] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 623.506836][ T1763] usb 3-1: USB disconnect, device number 17 [ 623.514570][ T1763] iowarrior 3-1:0.236: I/O-Warror #2 now disconnected [ 623.515745][ T1741] usb 1-1: config 0 has an invalid interface number: 236 but max is 2 [ 623.531677][ T1741] usb 1-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 623.542028][ T1741] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 623.550943][ T1741] usb 1-1: config 0 has no interface number 0 [ 623.557773][ T1741] usb 1-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 623.568096][ T1741] usb 1-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 623.577156][ T1741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.586491][ T1741] usb 1-1: config 0 descriptor?? executing program executing program [ 623.627759][ T83] usb 4-1: USB disconnect, device number 17 [ 623.633918][ T17] usb 6-1: USB disconnect, device number 17 [ 623.641593][ T83] iowarrior 4-1:0.236: I/O-Warror #3 now disconnected [ 623.650353][ T1741] iowarrior 1-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 623.650487][ T17] iowarrior 6-1:0.236: I/O-Warror #4 now disconnected executing program [ 623.824766][ T1744] usb 2-1: new low-speed USB device number 18 using dummy_hcd [ 623.844842][ T1758] usb 5-1: new low-speed USB device number 18 using dummy_hcd [ 623.865624][ T1763] usb 3-1: new low-speed USB device number 18 using dummy_hcd [ 623.874336][ T1787] usb 1-1: USB disconnect, device number 18 [ 623.881624][ T1787] iowarrior 1-1:0.236: I/O-Warror #0 now disconnected [ 624.014764][ T83] usb 4-1: new low-speed USB device number 18 using dummy_hcd [ 624.022321][ T17] usb 6-1: new low-speed USB device number 18 using dummy_hcd [ 624.194864][ T1744] usb 2-1: config 0 has an invalid interface number: 236 but max is 2 [ 624.205007][ T1744] usb 2-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 624.216315][ T1744] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 624.226903][ T1744] usb 2-1: config 0 has no interface number 0 [ 624.233118][ T1758] usb 5-1: config 0 has an invalid interface number: 236 but max is 2 [ 624.241429][ T1758] usb 5-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 624.251651][ T1758] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 624.260551][ T1758] usb 5-1: config 0 has no interface number 0 [ 624.266698][ T1763] usb 3-1: config 0 has an invalid interface number: 236 but max is 2 [ 624.274920][ T1763] usb 3-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 624.285129][ T1763] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 624.293972][ T1763] usb 3-1: config 0 has no interface number 0 [ 624.300105][ T1787] usb 1-1: new low-speed USB device number 19 using dummy_hcd [ 624.307756][ T1763] usb 3-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 624.318005][ T1763] usb 3-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 624.327282][ T1763] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 624.335561][ T1758] usb 5-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 624.345809][ T1758] usb 5-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 624.354895][ T1758] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 624.363503][ T1744] usb 2-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 624.377481][ T1744] usb 2-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 624.387745][ T1744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 624.401762][ T1758] usb 5-1: config 0 descriptor?? [ 624.409144][ T1763] usb 3-1: config 0 descriptor?? [ 624.416064][ T1744] usb 2-1: config 0 descriptor?? [ 624.458891][ T1763] iowarrior 3-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior0 [ 624.469932][ T1758] iowarrior 5-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 624.485446][ T1744] iowarrior 2-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior2 [ 624.524951][ T83] usb 4-1: config 0 has an invalid interface number: 236 but max is 2 [ 624.533180][ T83] usb 4-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 624.543464][ T83] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 624.552776][ T83] usb 4-1: config 0 has no interface number 0 [ 624.559195][ T17] usb 6-1: config 0 has an invalid interface number: 236 but max is 2 [ 624.567586][ T17] usb 6-1: config 0 has an invalid descriptor of length 99, skipping remainder of the config [ 624.577924][ T17] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 624.586808][ T17] usb 6-1: config 0 has no interface number 0 [ 624.595323][ T83] usb 4-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 624.605453][ T83] usb 4-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 624.614462][ T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 624.622615][ T17] usb 6-1: config 0 interface 236 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt [ 624.632817][ T17] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=74.a0 [ 624.641897][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 624.651223][ T83] usb 4-1: config 0 descriptor?? [ 624.656733][ T17] usb 6-1: config 0 descriptor?? [ 624.666546][ T1741] usb 3-1: USB disconnect, device number 18 executing program executing program [ 624.666736][ T1744] usb 2-1: USB disconnect, device number 18 [ 624.683539][ T1744] iowarrior 2-1:0.236: I/O-Warror #2 now disconnected [ 624.696687][ T83] sysfs: cannot create duplicate filename '/class/usbmisc/iowarrior0' [ 624.697372][ T12] usb 5-1: USB disconnect, device number 18 [ 624.705832][ T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.3.0-rc4+ #26 executing program [ 624.712237][ T1741] iowarrior 3-1:0.236: I/O-Warror #0 now disconnected [ 624.719142][ T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.719163][ T83] Workqueue: usb_hub_wq hub_event [ 624.719170][ T83] Call Trace: [ 624.719191][ T83] dump_stack+0xca/0x13e [ 624.719205][ T83] sysfs_warn_dup.cold+0x1c/0x29 [ 624.719217][ T83] sysfs_do_create_link_sd.isra.0+0x10f/0x130 [ 624.719227][ T83] sysfs_create_link+0x61/0xc0 [ 624.719239][ T83] device_add+0x788/0x16f0 [ 624.719249][ T83] ? uevent_store+0x50/0x50 [ 624.719262][ T83] ? rcu_read_lock_sched_held+0x113/0x130 [ 624.719272][ T83] ? kfree+0x287/0x2f0 [ 624.719282][ T83] device_create_groups_vargs+0x203/0x280 [ 624.719292][ T83] device_create+0xdf/0x120 [ 624.719303][ T83] ? device_create_vargs+0x50/0x50 [ 624.719316][ T83] ? down_write+0xe0/0x150 [ 624.719327][ T83] ? __down_timeout+0x2d0/0x2d0 [ 624.719339][ T83] usb_register_dev+0x279/0x6a0 [ 624.719371][ T83] ? usb_open+0x270/0x270 [ 624.719386][ T83] ? kasan_unpoison_shadow+0x30/0x40 [ 624.719398][ T83] ? usb_string+0x3ab/0x480 [ 624.719412][ T83] iowarrior_probe+0xaa4/0x10b2 [ 624.719427][ T83] ? __pm_runtime_resume+0x111/0x180 [ 624.719437][ T83] usb_probe_interface+0x305/0x7a0 [ 624.719447][ T83] ? usb_probe_device+0x100/0x100 [ 624.719467][ T83] really_probe+0x281/0x6d0 [ 624.730841][ T12] iowarrior 5-1:0.236: I/O-Warror #1 now disconnected [ 624.736574][ T83] driver_probe_device+0x101/0x1b0 [ 624.736588][ T83] __device_attach_driver+0x1c2/0x220 [ 624.736601][ T83] ? driver_allows_async_probing+0x160/0x160 [ 624.736611][ T83] bus_for_each_drv+0x162/0x1e0 [ 624.736622][ T83] ? bus_rescan_devices+0x20/0x20 [ 624.736637][ T83] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 624.736659][ T83] ? lockdep_hardirqs_on+0x379/0x580 [ 624.896979][ T83] __device_attach+0x217/0x360 [ 624.901741][ T83] ? device_bind_driver+0xd0/0xd0 [ 624.906881][ T83] ? kobject_uevent_env+0x29e/0x1160 [ 624.912186][ T83] ? kobject_uevent_env+0x2a8/0x1160 [ 624.917468][ T83] bus_probe_device+0x1e4/0x290 [ 624.922417][ T83] ? blocking_notifier_call_chain+0x54/0xa0 [ 624.928612][ T83] device_add+0xae6/0x16f0 [ 624.933028][ T83] ? uevent_store+0x50/0x50 [ 624.937521][ T83] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 624.943405][ T83] usb_set_configuration+0xdf6/0x1670 [ 624.948764][ T83] generic_probe+0x9d/0xd5 [ 624.953157][ T83] usb_probe_device+0x99/0x100 [ 624.957923][ T83] ? usb_suspend+0x620/0x620 [ 624.962507][ T83] really_probe+0x281/0x6d0 [ 624.966991][ T83] driver_probe_device+0x101/0x1b0 [ 624.972084][ T83] __device_attach_driver+0x1c2/0x220 [ 624.977448][ T83] ? driver_allows_async_probing+0x160/0x160 [ 624.983426][ T83] bus_for_each_drv+0x162/0x1e0 [ 624.988258][ T83] ? bus_rescan_devices+0x20/0x20 [ 624.993268][ T83] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 624.999059][ T83] ? lockdep_hardirqs_on+0x379/0x580 [ 625.004323][ T83] __device_attach+0x217/0x360 [ 625.009116][ T83] ? device_bind_driver+0xd0/0xd0 [ 625.014469][ T83] ? kobject_uevent_env+0x29e/0x1160 [ 625.019736][ T83] ? kobject_uevent_env+0x2a8/0x1160 [ 625.025008][ T83] bus_probe_device+0x1e4/0x290 [ 625.029881][ T83] ? blocking_notifier_call_chain+0x54/0xa0 [ 625.035770][ T83] device_add+0xae6/0x16f0 [ 625.040174][ T83] ? uevent_store+0x50/0x50 [ 625.044668][ T83] usb_new_device.cold+0x6a4/0xe79 [ 625.049786][ T83] hub_event+0x1b5c/0x3640 [ 625.054186][ T83] ? hub_port_debounce+0x260/0x260 [ 625.059284][ T83] process_one_work+0x92b/0x1530 [ 625.064214][ T83] ? pwq_dec_nr_in_flight+0x310/0x310 [ 625.069581][ T83] ? do_raw_spin_lock+0x11a/0x280 executing program [ 625.074604][ T83] worker_thread+0x96/0xe20 [ 625.079111][ T83] ? process_one_work+0x1530/0x1530 [ 625.084451][ T83] kthread+0x318/0x420 [ 625.088546][ T83] ? kthread_create_on_node+0xf0/0xf0 [ 625.093917][ T83] ret_from_fork+0x24/0x30 [ 625.102977][ T17] iowarrior 6-1:0.236: IOWarrior product=0x1501, serial= interface=236 now attached to iowarrior1 [ 625.114521][ T83] iowarrior 4-1:0.236: Not able to get a minor for this device. [ 625.124963][ T1943] ================================================================== [ 625.133593][ T1943] BUG: KASAN: use-after-free in usb_kill_urb+0x24b/0x2c0 [ 625.140754][ T1943] Read of size 4 at addr ffff8881c9202710 by task syz-executor624/1943 [ 625.148994][ T1943] [ 625.152643][ T1943] CPU: 1 PID: 1943 Comm: syz-executor624 Not tainted 5.3.0-rc4+ #26 [ 625.160736][ T1943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.170874][ T1943] Call Trace: [ 625.174250][ T1943] dump_stack+0xca/0x13e [ 625.178482][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.183170][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.187834][ T1943] print_address_description+0x6a/0x32c [ 625.193742][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.198933][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.203622][ T1943] __kasan_report.cold+0x1a/0x33 [ 625.209331][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.214611][ T1943] kasan_report+0xe/0x12 [ 625.219260][ T1943] check_memory_region+0x128/0x190 [ 625.224619][ T1943] usb_kill_urb+0x24b/0x2c0 [ 625.229121][ T1943] ? usb_poison_anchored_urbs+0x150/0x150 [ 625.234834][ T1943] ? finish_wait+0x260/0x260 [ 625.239435][ T1943] ? fcntl_setlk+0xc30/0xc30 [ 625.244039][ T1943] ? iowarrior_write+0xeb0/0xeb0 [ 625.249009][ T1943] iowarrior_release+0x1c9/0x280 [ 625.253965][ T1943] __fput+0x2d7/0x840 [ 625.257940][ T1943] task_work_run+0x13f/0x1c0 [ 625.262523][ T1943] do_exit+0x8ef/0x2c00 [ 625.266677][ T1943] ? mm_update_next_owner+0x630/0x630 [ 625.272046][ T1943] ? up_read+0x143/0x510 [ 625.276288][ T1943] ? down_read_non_owner+0x440/0x440 [ 625.281577][ T1943] ? handle_mm_fault+0x30f/0x900 [ 625.286764][ T1943] do_group_exit+0x125/0x340 [ 625.291408][ T1943] __x64_sys_exit_group+0x3a/0x50 [ 625.296502][ T1943] do_syscall_64+0xb7/0x580 [ 625.301020][ T1943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 625.306918][ T1943] RIP: 0033:0x440418 [ 625.310811][ T1943] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 625.330864][ T1943] RSP: 002b:00007ffc7b787a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 625.339421][ T1943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440418 [ 625.347392][ T1943] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 625.355705][ T1943] RBP: 00000000004c01f0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 625.363975][ T1943] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000001 [ 625.371946][ T1943] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [ 625.379924][ T1943] [ 625.382250][ T1943] Allocated by task 83: [ 625.386431][ T1943] save_stack+0x1b/0x80 [ 625.390584][ T1943] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 625.396227][ T1943] usb_alloc_urb+0x65/0xb0 [ 625.400646][ T1943] iowarrior_probe+0x4b2/0x10b2 [ 625.405665][ T1943] usb_probe_interface+0x305/0x7a0 [ 625.410772][ T1943] really_probe+0x281/0x6d0 [ 625.415398][ T1943] driver_probe_device+0x101/0x1b0 [ 625.420506][ T1943] __device_attach_driver+0x1c2/0x220 [ 625.425855][ T1943] bus_for_each_drv+0x162/0x1e0 [ 625.430689][ T1943] __device_attach+0x217/0x360 [ 625.435434][ T1943] bus_probe_device+0x1e4/0x290 [ 625.440309][ T1943] device_add+0xae6/0x16f0 [ 625.444723][ T1943] usb_set_configuration+0xdf6/0x1670 [ 625.450107][ T1943] generic_probe+0x9d/0xd5 [ 625.454520][ T1943] usb_probe_device+0x99/0x100 [ 625.459440][ T1943] really_probe+0x281/0x6d0 [ 625.463922][ T1943] driver_probe_device+0x101/0x1b0 [ 625.469109][ T1943] __device_attach_driver+0x1c2/0x220 [ 625.474490][ T1943] bus_for_each_drv+0x162/0x1e0 [ 625.479453][ T1943] __device_attach+0x217/0x360 [ 625.484214][ T1943] bus_probe_device+0x1e4/0x290 [ 625.489050][ T1943] device_add+0xae6/0x16f0 [ 625.493464][ T1943] usb_new_device.cold+0x6a4/0xe79 [ 625.498562][ T1943] hub_event+0x1b5c/0x3640 [ 625.502960][ T1943] process_one_work+0x92b/0x1530 [ 625.507891][ T1943] worker_thread+0x96/0xe20 [ 625.512388][ T1943] kthread+0x318/0x420 [ 625.516444][ T1943] ret_from_fork+0x24/0x30 [ 625.520851][ T1943] [ 625.523167][ T1943] Freed by task 17: [ 625.529272][ T1943] save_stack+0x1b/0x80 [ 625.533418][ T1943] __kasan_slab_free+0x130/0x180 [ 625.538778][ T1943] kfree+0xe4/0x2f0 [ 625.542579][ T1943] usb_free_urb.part.0+0x7a/0xc0 [ 625.547519][ T1943] usb_free_urb+0x1b/0x30 [ 625.551833][ T1943] usb_hcd_giveback_urb+0x368/0x420 [ 625.560739][ T1943] dummy_timer+0x120f/0x2fa2 [ 625.565338][ T1943] call_timer_fn+0x179/0x650 [ 625.569969][ T1943] run_timer_softirq+0x5cc/0x14b0 [ 625.575100][ T1943] __do_softirq+0x221/0x912 [ 625.579969][ T1943] [ 625.582289][ T1943] The buggy address belongs to the object at ffff8881c9202700 [ 625.582289][ T1943] which belongs to the cache kmalloc-192 of size 192 [ 625.596509][ T1943] The buggy address is located 16 bytes inside of [ 625.596509][ T1943] 192-byte region [ffff8881c9202700, ffff8881c92027c0) [ 625.609890][ T1943] The buggy address belongs to the page: [ 625.615549][ T1943] page:ffffea0007248080 refcount:1 mapcount:0 mapping:ffff8881da002a00 index:0x0 [ 625.627330][ T1943] flags: 0x200000000000200(slab) [ 625.632709][ T1943] raw: 0200000000000200 dead000000000100 dead000000000122 ffff8881da002a00 [ 625.641491][ T1943] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 625.650562][ T1943] page dumped because: kasan: bad access detected [ 625.657167][ T1943] [ 625.659497][ T1943] Memory state around the buggy address: [ 625.665231][ T1943] ffff8881c9202600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 625.673414][ T1943] ffff8881c9202680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 625.681627][ T1943] >ffff8881c9202700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 625.689706][ T1943] ^ [ 625.694909][ T1943] ffff8881c9202780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 625.711293][ T1943] ffff8881c9202800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 625.719338][ T1943] ================================================================== [ 625.727681][ T1943] Disabling lock debugging due to kernel taint [ 625.734002][ T1943] Kernel panic - not syncing: panic_on_warn set ... [ 625.744298][ T1943] CPU: 1 PID: 1943 Comm: syz-executor624 Tainted: G B 5.3.0-rc4+ #26 [ 625.755020][ T1943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.765084][ T1943] Call Trace: [ 625.768405][ T1943] dump_stack+0xca/0x13e [ 625.772716][ T1943] panic+0x2a3/0x6da [ 625.776765][ T1943] ? add_taint.cold+0x16/0x16 [ 625.781733][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.786445][ T1943] ? trace_hardirqs_on+0x55/0x1e0 [ 625.791481][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.796169][ T1943] end_report+0x43/0x49 [ 625.800431][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.805342][ T1943] __kasan_report.cold+0xd/0x33 [ 625.810328][ T1943] ? usb_kill_urb+0x24b/0x2c0 [ 625.815013][ T1943] kasan_report+0xe/0x12 [ 625.819252][ T1943] check_memory_region+0x128/0x190 [ 625.824392][ T1943] usb_kill_urb+0x24b/0x2c0 [ 625.828980][ T1943] ? usb_poison_anchored_urbs+0x150/0x150 [ 625.834700][ T1943] ? finish_wait+0x260/0x260 [ 625.839295][ T1943] ? fcntl_setlk+0xc30/0xc30 [ 625.843878][ T1943] ? iowarrior_write+0xeb0/0xeb0 [ 625.848818][ T1943] iowarrior_release+0x1c9/0x280 [ 625.853742][ T1943] __fput+0x2d7/0x840 [ 625.857736][ T1943] task_work_run+0x13f/0x1c0 [ 625.862340][ T1943] do_exit+0x8ef/0x2c00 [ 625.866507][ T1943] ? mm_update_next_owner+0x630/0x630 [ 625.871873][ T1943] ? up_read+0x143/0x510 [ 625.876113][ T1943] ? down_read_non_owner+0x440/0x440 [ 625.881407][ T1943] ? handle_mm_fault+0x30f/0x900 [ 625.886351][ T1943] do_group_exit+0x125/0x340 [ 625.890939][ T1943] __x64_sys_exit_group+0x3a/0x50 [ 625.895959][ T1943] do_syscall_64+0xb7/0x580 [ 625.900449][ T1943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 625.906322][ T1943] RIP: 0033:0x440418 [ 625.910199][ T1943] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 625.929847][ T1943] RSP: 002b:00007ffc7b787a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 625.938280][ T1943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440418 [ 625.946244][ T1943] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 625.954740][ T1943] RBP: 00000000004c01f0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 625.962713][ T1943] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000001 [ 625.977945][ T1943] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [ 625.986600][ T1943] Kernel Offset: disabled [ 625.990944][ T1943] Rebooting in 86400 seconds..