Warning: Permanently added '10.128.0.177' (ECDSA) to the list of known hosts.
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[  625.798426][   T12] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[  625.798434][   T83] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[  625.808463][  T102] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  625.813886][ T1738] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[  625.821785][ T1736] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[  625.828754][   T17] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[  626.038309][   T12] usb 3-1: Using ep0 maxpacket: 8
[  626.068271][  T102] usb 1-1: Using ep0 maxpacket: 8
[  626.073398][ T1736] usb 5-1: Using ep0 maxpacket: 8
[  626.088276][   T83] usb 4-1: Using ep0 maxpacket: 8
[  626.093402][ T1738] usb 2-1: Using ep0 maxpacket: 8
[  626.098625][   T17] usb 6-1: Using ep0 maxpacket: 8
[  626.168468][   T12] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  626.176794][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  626.184906][   T12] usb 3-1: config 0 has no interface number 0
[  626.191427][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  626.200598][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.210677][   T12] usb 3-1: config 0 descriptor??
[  626.218477][   T83] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  626.226724][   T83] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  626.228745][  T102] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  626.234849][   T83] usb 4-1: config 0 has no interface number 0
[  626.235071][   T17] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  626.243076][  T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  626.249142][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  626.249153][   T17] usb 6-1: config 0 has no interface number 0
[  626.249286][ T1738] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  626.257331][  T102] usb 1-1: config 0 has no interface number 0
[  626.265397][ T1738] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  626.265410][ T1738] usb 2-1: config 0 has no interface number 0
[  626.273712][ T1736] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  626.279688][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  626.287686][ T1736] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  626.293765][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.293897][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  626.301863][ T1736] usb 5-1: config 0 has no interface number 0
[  626.307905][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.321135][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  626.331982][   T17] usb 6-1: config 0 descriptor??
[  626.335675][ T1736] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  626.348330][ T1738] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  626.350946][ T1736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.356967][ T1738] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.365999][   T12] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  626.381397][   T83] usb 4-1: config 0 descriptor??
[  626.389299][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  626.401583][ T1738] usb 2-1: config 0 descriptor??
[  626.406224][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  626.415621][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  626.426228][ T1736] usb 5-1: config 0 descriptor??
[  626.434028][   T17] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  626.440319][  T102] usb 1-1: config 0 descriptor??
[  626.446635][   T83] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  626.488721][   T83] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  626.489958][ T1736] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  626.507154][  T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  626.519264][ T1738] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  626.529639][  T102] ldusb 1-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  626.533944][ T1738] ldusb 2-1:0.28: LD USB Device #4 now attached to major 180 minor 4
[  626.547078][  T102] usb 3-1: USB disconnect, device number 2
[  626.554527][ T1736] ldusb 5-1:0.28: LD USB Device #5 now attached to major 180 minor 5
[  626.564838][  T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
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[  626.616046][ T1738] usb 6-1: USB disconnect, device number 2
[  626.623941][ T1738] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  626.651521][ T1736] usb 4-1: USB disconnect, device number 2
[  626.659688][ T1736] ldusb 4-1:0.28: LD USB Device #2 now disconnected
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[  626.709665][   T83] usb 5-1: USB disconnect, device number 2
[  626.716573][   T83] ldusb 5-1:0.28: LD USB Device #5 now disconnected
[  626.717176][   T12] usb 1-1: USB disconnect, device number 2
[  626.730001][   T17] usb 2-1: USB disconnect, device number 2
[  626.734771][   T12] ldusb 1-1:0.28: LD USB Device #3 now disconnected
[  626.736893][   T17] ldusb 2-1:0.28: LD USB Device #4 now disconnected
[  626.928301][  T102] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[  627.008274][ T1738] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[  627.018450][ T1736] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[  627.078301][   T83] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  627.098286][   T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  627.108294][   T17] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  627.168312][  T102] usb 3-1: Using ep0 maxpacket: 8
[  627.258278][ T1738] usb 6-1: Using ep0 maxpacket: 8
[  627.268547][ T1736] usb 4-1: Using ep0 maxpacket: 8
[  627.298428][  T102] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  627.306941][  T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  627.315082][  T102] usb 3-1: config 0 has no interface number 0
[  627.318335][   T83] usb 5-1: Using ep0 maxpacket: 8
[  627.321498][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  627.335328][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.344372][  T102] usb 3-1: config 0 descriptor??
[  627.358650][   T17] usb 2-1: Using ep0 maxpacket: 8
[  627.368473][   T12] usb 1-1: Using ep0 maxpacket: 8
[  627.378488][ T1738] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  627.386719][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  627.389498][  T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  627.394947][ T1738] usb 6-1: config 0 has no interface number 0
[  627.404554][ T1736] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  627.418089][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  627.418777][ T1736] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  627.418786][ T1736] usb 4-1: config 0 has no interface number 0
[  627.419358][ T1736] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  627.427818][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.430634][ T1738] usb 6-1: config 0 descriptor??
[  627.435999][ T1736] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.468528][   T83] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  627.474626][  T102] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  627.480176][   T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  627.480186][   T83] usb 5-1: config 0 has no interface number 0
[  627.481702][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  627.494626][ T1736] usb 4-1: config 0 descriptor??
[  627.498280][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  627.526227][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.528318][   T12] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  627.534427][   T17] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  627.542650][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  627.550789][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  627.559082][   T12] usb 1-1: config 0 has no interface number 0
[  627.567120][   T17] usb 2-1: config 0 has no interface number 0
[  627.574702][ T1736] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  627.579980][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  627.589801][ T1736] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  627.597951][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.598329][   T83] usb 5-1: config 0 descriptor??
[  627.607256][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  627.614289][ T1738] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  627.619138][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  627.619912][   T12] usb 1-1: config 0 descriptor??
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[  627.638060][   T17] usb 2-1: config 0 descriptor??
[  627.654219][ T1736] usb 3-1: USB disconnect, device number 3
[  627.663644][ T1736] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  627.669953][   T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  627.689708][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  627.692484][ T1738] usb 6-1: USB disconnect, device number 3
[  627.700893][   T12] ldusb 1-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  627.706260][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  627.723292][   T83] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  627.732555][ T1738] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  627.745320][   T17] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
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[  627.788950][   T12] usb 4-1: USB disconnect, device number 3
[  627.795891][   T12] ldusb 4-1:0.28: LD USB Device #2 now disconnected
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[  627.889638][  T102] usb 5-1: USB disconnect, device number 3
[  627.905313][ T1755] ld_usb_open - error, can't find device for minor 0
[  627.910269][ T1742] usb 1-1: USB disconnect, device number 3
[  627.913198][   T17] usb 2-1: USB disconnect, device number 3
[  627.924480][ T1742] ldusb 1-1:0.28: LD USB Device #3 now disconnected
[  627.927704][   T17] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  627.936633][  T102] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  628.028286][ T1736] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  628.098290][ T1738] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[  628.148296][   T12] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  628.278306][   T17] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  628.278311][ T1736] usb 3-1: Using ep0 maxpacket: 8
[  628.298338][ T1742] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  628.305866][  T102] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  628.348350][ T1738] usb 6-1: Using ep0 maxpacket: 8
[  628.388281][   T12] usb 4-1: Using ep0 maxpacket: 8
[  628.398357][ T1736] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  628.406660][ T1736] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  628.414809][ T1736] usb 3-1: config 0 has no interface number 0
[  628.420995][ T1736] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  628.430153][ T1736] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.439916][ T1736] usb 3-1: config 0 descriptor??
[  628.478614][ T1738] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  628.479902][ T1736] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  628.486820][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  628.486833][ T1738] usb 6-1: config 0 has no interface number 0
[  628.493717][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  628.508399][ T1736] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  628.510631][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.518387][ T1738] usb 6-1: config 0 descriptor??
[  628.520044][   T12] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  628.548889][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  628.556942][   T12] usb 4-1: config 0 has no interface number 0
[  628.558375][   T17] usb 2-1: Using ep0 maxpacket: 8
[  628.564998][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  628.577422][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  628.577460][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.588481][ T1738] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  628.594882][  T102] usb 5-1: Using ep0 maxpacket: 8
[  628.608044][ T1742] usb 1-1: Using ep0 maxpacket: 8
[  628.614848][   T12] usb 4-1: config 0 descriptor??
executing program
[  628.680057][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  628.691117][   T12] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  628.698666][   T17] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  628.707547][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  628.715663][   T17] usb 2-1: config 0 has no interface number 0
[  628.722065][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  628.731340][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.740147][   T17] usb 2-1: config 0 descriptor??
[  628.745413][ T1738] usb 3-1: USB disconnect, device number 4
[  628.748413][ T1742] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  628.752284][ T1738] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  628.759428][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  628.759440][ T1742] usb 1-1: config 0 has no interface number 0
executing program
[  628.759537][  T102] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  628.768846][   T83] usb 6-1: USB disconnect, device number 4
[  628.774269][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  628.781535][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  628.788465][  T102] usb 5-1: config 0 has no interface number 0
[  628.795338][   T83] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  628.810368][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  628.815718][   T17] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  628.817773][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.849705][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  628.858999][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  628.868017][ T1742] usb 1-1: config 0 descriptor??
[  628.874185][  T102] usb 5-1: config 0 descriptor??
executing program
[  628.898785][   T17] usb 4-1: USB disconnect, device number 4
[  628.905962][   T17] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[  628.919339][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  628.930055][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  628.940592][ T1742] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  628.949192][  T102] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  628.999087][ T1743] usb 2-1: USB disconnect, device number 4
[  629.006301][ T1743] ldusb 2-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  629.118265][ T1738] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  629.119701][  T102] usb 1-1: USB disconnect, device number 4
[  629.128995][ T1778] usb 5-1: USB disconnect, device number 4
[  629.135945][  T102] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  629.149475][ T1778] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  629.178367][   T83] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[  629.258268][   T17] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  629.358273][ T1743] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  629.368385][ T1738] usb 3-1: Using ep0 maxpacket: 8
[  629.418269][   T83] usb 6-1: Using ep0 maxpacket: 8
[  629.488363][ T1738] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  629.496547][ T1738] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  629.504701][ T1738] usb 3-1: config 0 has no interface number 0
[  629.508265][  T102] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  629.510881][   T17] usb 4-1: Using ep0 maxpacket: 8
[  629.523310][ T1778] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  629.530914][ T1738] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  629.539959][ T1738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.548420][   T83] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  629.556568][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  629.564691][   T83] usb 6-1: config 0 has no interface number 0
[  629.571122][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  629.580225][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.588502][ T1738] usb 3-1: config 0 descriptor??
[  629.594309][   T83] usb 6-1: config 0 descriptor??
[  629.618314][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  629.629535][ T1738] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  629.640660][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  629.651995][ T1738] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  629.660777][   T83] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  629.678403][   T17] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  629.686590][   T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  629.694687][   T17] usb 4-1: config 0 has no interface number 0
[  629.700902][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  629.709966][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.719037][   T17] usb 4-1: config 0 descriptor??
[  629.738509][ T1743] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  629.746696][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  629.754811][ T1743] usb 2-1: config 0 has no interface number 0
[  629.762135][   T17] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  629.771642][ T1778] usb 5-1: Using ep0 maxpacket: 8
[  629.777072][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  629.778342][  T102] usb 1-1: Using ep0 maxpacket: 8
[  629.786151][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.786354][   T17] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  629.808409][ T1743] usb 2-1: config 0 descriptor??
executing program
executing program
[  629.850997][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  629.861362][ T1743] ldusb 2-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  629.871070][ T1743] usb 3-1: USB disconnect, device number 5
[  629.878879][ T1743] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  629.879328][ T1742] usb 6-1: USB disconnect, device number 5
[  629.888439][ T1778] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  629.899515][ T1778] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  629.905785][ T1742] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  629.907727][ T1778] usb 5-1: config 0 has no interface number 0
[  629.920482][ T1778] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  629.929566][ T1778] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.938517][  T102] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  629.938522][ T1778] usb 5-1: config 0 descriptor??
executing program
[  629.951705][  T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  629.959794][  T102] usb 1-1: config 0 has no interface number 0
[  629.967041][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  629.967571][   T17] usb 4-1: USB disconnect, device number 5
[  629.976120][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  629.977325][  T102] usb 1-1: config 0 descriptor??
[  629.989120][ T1778] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  630.005766][   T17] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[  630.013720][ T1778] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  630.030186][  T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  630.040422][  T102] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  630.069597][  T102] usb 2-1: USB disconnect, device number 5
[  630.079455][  T102] ldusb 2-1:0.28: LD USB Device #3 now disconnected
executing program
executing program
[  630.198864][ T1778] usb 5-1: USB disconnect, device number 5
[  630.205796][ T1778] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  630.228373][ T1743] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  630.236983][   T12] usb 1-1: USB disconnect, device number 5
[  630.244320][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  630.298287][ T1742] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[  630.368290][   T17] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  630.428285][  T102] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  630.468267][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  630.538259][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  630.568304][ T1778] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  630.588368][ T1743] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  630.596569][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  630.604664][ T1743] usb 3-1: config 0 has no interface number 0
[  630.608366][   T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  630.611007][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  630.627270][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.636008][ T1743] usb 3-1: config 0 descriptor??
[  630.641031][   T17] usb 4-1: Using ep0 maxpacket: 8
[  630.669034][ T1742] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  630.677222][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  630.680029][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  630.685412][ T1742] usb 6-1: config 0 has no interface number 0
[  630.700798][  T102] usb 2-1: Using ep0 maxpacket: 8
[  630.706223][ T1743] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  630.709397][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  630.723378][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.732281][ T1742] usb 6-1: config 0 descriptor??
[  630.758430][   T17] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  630.766678][   T17] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  630.774880][   T17] usb 4-1: config 0 has no interface number 0
[  630.781380][   T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  630.790430][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  630.791700][ T1742] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  630.799873][   T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.803687][   T17] usb 4-1: config 0 descriptor??
[  630.828312][ T1778] usb 5-1: Using ep0 maxpacket: 8
[  630.828330][  T102] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  630.841625][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  630.849702][  T102] usb 2-1: config 0 has no interface number 0
[  630.855908][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  630.860180][   T17] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  630.865084][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  630.875913][   T17] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  630.886724][  T102] usb 2-1: config 0 descriptor??
[  630.908445][   T12] usb 1-1: Using ep0 maxpacket: 8
executing program
[  630.928918][ T1742] usb 3-1: USB disconnect, device number 6
[  630.939102][ T1742] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  630.945992][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  630.948419][ T1778] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  630.963589][ T1778] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  630.970098][  T102] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  630.971692][ T1778] usb 5-1: config 0 has no interface number 0
[  630.972500][ T1778] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  630.995165][ T1778] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.004514][ T1778] usb 5-1: config 0 descriptor??
executing program
[  631.028929][   T17] usb 6-1: USB disconnect, device number 6
[  631.035682][   T17] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  631.048342][   T12] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  631.056526][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  631.059525][ T1778] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  631.064673][   T12] usb 1-1: config 0 has no interface number 0
[  631.078770][ T1778] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  631.088911][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  631.092605][ T1778] usb 4-1: USB disconnect, device number 6
[  631.097937][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.104293][   T12] usb 1-1: config 0 descriptor??
[  631.120175][ T1778] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
[  631.148940][  T102] usb 2-1: USB disconnect, device number 6
[  631.160199][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  631.172281][  T102] ldusb 2-1:0.28: LD USB Device #0 now disconnected
[  631.180858][   T12] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  631.278848][ T1743] usb 5-1: USB disconnect, device number 6
[  631.285812][ T1743] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  631.328377][ T1742] usb 3-1: new high-speed USB device number 7 using dummy_hcd
executing program
[  631.378880][   T83] usb 1-1: USB disconnect, device number 6
[  631.386078][   T83] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  631.408280][   T17] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[  631.488407][ T1778] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  631.548290][  T102] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  631.568343][ T1742] usb 3-1: Using ep0 maxpacket: 8
[  631.638261][ T1743] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  631.658335][   T17] usb 6-1: Using ep0 maxpacket: 8
[  631.688302][ T1742] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  631.696506][ T1742] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  631.704606][ T1742] usb 3-1: config 0 has no interface number 0
[  631.710722][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  631.719865][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.728323][ T1778] usb 4-1: Using ep0 maxpacket: 8
[  631.728640][ T1742] usb 3-1: config 0 descriptor??
[  631.748346][   T83] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  631.788316][  T102] usb 2-1: Using ep0 maxpacket: 8
[  631.788412][   T17] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  631.795108][ T1742] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  631.801579][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  631.801592][   T17] usb 6-1: config 0 has no interface number 0
[  631.804804][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  631.814031][ T1742] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  631.819206][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.834452][   T17] usb 6-1: config 0 descriptor??
[  631.858322][ T1778] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  631.866524][ T1778] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  631.874768][ T1778] usb 4-1: config 0 has no interface number 0
[  631.881098][ T1743] usb 5-1: Using ep0 maxpacket: 8
[  631.886387][ T1778] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  631.895483][ T1778] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.904640][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  631.914811][   T17] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  631.923851][ T1778] usb 4-1: config 0 descriptor??
[  631.928341][  T102] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  631.936999][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  631.945201][  T102] usb 2-1: config 0 has no interface number 0
[  631.951310][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  631.960363][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  631.969415][  T102] usb 2-1: config 0 descriptor??
[  631.971534][ T1778] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  631.984980][ T1778] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  631.998377][ T1743] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  632.006538][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  632.014688][ T1743] usb 5-1: config 0 has no interface number 0
[  632.018948][ T1742] usb 3-1: USB disconnect, device number 7
[  632.020792][   T83] usb 1-1: Using ep0 maxpacket: 8
[  632.023176][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  632.029780][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  632.031663][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.044001][ T1742] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  632.060105][ T1743] usb 5-1: config 0 descriptor??
[  632.068614][  T102] ldusb 2-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  632.109811][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  632.121885][ T1778] usb 6-1: USB disconnect, device number 7
[  632.128594][ T1743] ldusb 5-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  632.138560][ T1778] ldusb 6-1:0.28: LD USB Device #1 now disconnected
[  632.145872][   T83] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
executing program
[  632.154124][   T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  632.162252][   T83] usb 1-1: config 0 has no interface number 0
[  632.169712][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  632.178789][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.187459][   T83] usb 1-1: config 0 descriptor??
[  632.193200][ T1743] usb 4-1: USB disconnect, device number 7
[  632.200310][ T1743] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
[  632.229554][   T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  632.239763][   T83] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  632.249915][  T102] usb 2-1: USB disconnect, device number 7
[  632.259105][  T102] ldusb 2-1:0.28: LD USB Device #0 now disconnected
executing program
[  632.309879][   T83] usb 5-1: USB disconnect, device number 7
[  632.317218][   T83] ldusb 5-1:0.28: LD USB Device #3 now disconnected
executing program
[  632.431834][   T12] usb 1-1: USB disconnect, device number 7
[  632.438397][ T1742] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  632.446327][   T12] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  632.528278][ T1778] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[  632.558287][ T1743] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  632.618305][  T102] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  632.678276][ T1742] usb 3-1: Using ep0 maxpacket: 8
[  632.678284][   T83] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  632.768276][ T1778] usb 6-1: Using ep0 maxpacket: 8
[  632.808337][   T12] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  632.808346][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  632.820963][ T1742] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  632.829223][ T1742] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  632.837276][ T1742] usb 3-1: config 0 has no interface number 0
[  632.843578][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  632.852740][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.861600][ T1742] usb 3-1: config 0 descriptor??
[  632.868316][  T102] usb 2-1: Using ep0 maxpacket: 8
[  632.898529][ T1778] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  632.906731][ T1778] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  632.909717][ T1742] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  632.914839][ T1778] usb 6-1: config 0 has no interface number 0
[  632.925177][ T1742] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  632.931036][   T83] usb 5-1: Using ep0 maxpacket: 8
[  632.945898][ T1778] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  632.955037][ T1778] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  632.963120][ T1743] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  632.971319][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  632.979517][ T1743] usb 4-1: config 0 has no interface number 0
[  632.985694][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  632.988310][  T102] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  632.994734][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.002879][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  633.002891][  T102] usb 2-1: config 0 has no interface number 0
[  633.003491][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  633.019025][ T1778] usb 6-1: config 0 descriptor??
[  633.019122][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.025488][ T1743] usb 4-1: config 0 descriptor??
[  633.046824][  T102] usb 2-1: config 0 descriptor??
[  633.078276][   T12] usb 1-1: Using ep0 maxpacket: 8
[  633.078364][   T83] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  633.091556][   T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  633.093073][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  633.099654][   T83] usb 5-1: config 0 has no interface number 0
[  633.100827][ T1778] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  633.122936][  T102] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  633.125860][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  633.142304][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  633.151381][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.160439][ T1743] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  633.169981][ T1778] ldusb 6-1:0.28: LD USB Device #3 now attached to major 180 minor 3
executing program
[  633.170010][  T102] usb 3-1: USB disconnect, device number 8
[  633.180065][   T83] usb 5-1: config 0 descriptor??
[  633.198499][   T12] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  633.206746][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  633.214844][   T12] usb 1-1: config 0 has no interface number 0
[  633.221612][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  633.230850][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  633.239188][  T102] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  633.239581][   T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  633.255940][   T83] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  633.260244][   T12] usb 1-1: config 0 descriptor??
executing program
executing program
[  633.285027][   T83] usb 6-1: USB disconnect, device number 8
[  633.299203][ T1778] usb 4-1: USB disconnect, device number 8
[  633.306416][   T83] ldusb 6-1:0.28: LD USB Device #3 now disconnected
[  633.309529][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  633.313440][ T1778] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
[  633.329059][   T12] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  633.354445][   T12] usb 2-1: USB disconnect, device number 8
[  633.361317][   T12] ldusb 2-1:0.28: LD USB Device #1 now disconnected
executing program
[  633.459025][ T1743] usb 5-1: USB disconnect, device number 8
[  633.466226][ T1743] ldusb 5-1:0.28: LD USB Device #0 now disconnected
executing program
[  633.509551][ T1742] usb 1-1: USB disconnect, device number 8
[  633.516614][ T1742] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  633.598287][  T102] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  633.698271][   T83] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[  633.705828][ T1778] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  633.728277][   T12] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  633.828283][ T1743] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  633.838372][  T102] usb 3-1: Using ep0 maxpacket: 8
[  633.878320][ T1742] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  633.948308][ T1778] usb 4-1: Using ep0 maxpacket: 8
[  633.953435][   T83] usb 6-1: Using ep0 maxpacket: 8
[  633.958336][  T102] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  633.966739][  T102] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  633.974826][  T102] usb 3-1: config 0 has no interface number 0
[  633.980997][   T12] usb 2-1: Using ep0 maxpacket: 8
[  633.986184][  T102] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  633.995260][  T102] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.004641][  T102] usb 3-1: config 0 descriptor??
[  634.049681][  T102] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  634.060811][  T102] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  634.078376][   T83] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  634.086581][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  634.094678][   T83] usb 6-1: config 0 has no interface number 0
[  634.098296][   T12] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  634.100814][ T1778] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  634.108935][   T12] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  634.117054][ T1778] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  634.125117][   T12] usb 2-1: config 0 has no interface number 0
[  634.133175][ T1778] usb 4-1: config 0 has no interface number 0
[  634.133307][ T1743] usb 5-1: Using ep0 maxpacket: 8
[  634.139298][ T1742] usb 1-1: Using ep0 maxpacket: 8
[  634.139508][   T12] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  634.146314][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  634.150523][   T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.155522][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.174373][   T12] usb 2-1: config 0 descriptor??
[  634.182150][ T1778] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  634.203886][ T1778] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.213299][   T83] usb 6-1: config 0 descriptor??
[  634.219026][ T1778] usb 4-1: config 0 descriptor??
[  634.229845][   T12] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  634.240141][   T12] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  634.259526][ T1778] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  634.268727][ T1742] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  634.270342][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  634.277192][ T1742] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  634.294628][ T1742] usb 1-1: config 0 has no interface number 0
[  634.298331][ T1743] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  634.302607][ T1742] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  634.309006][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  634.317949][ T1742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.326003][ T1743] usb 5-1: config 0 has no interface number 0
[  634.330140][ T1778] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  634.340607][ T1742] usb 1-1: config 0 descriptor??
[  634.349132][   T83] ldusb 6-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  634.354552][   T12] usb 3-1: USB disconnect, device number 9
[  634.374191][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  634.381308][   T12] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  634.383409][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  634.391731][ T1742] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  634.408048][ T1743] usb 5-1: config 0 descriptor??
[  634.409888][ T1742] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  634.450709][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  634.451204][ T1742] usb 2-1: USB disconnect, device number 9
[  634.467596][ T1742] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  634.470607][ T1743] ldusb 5-1:0.28: LD USB Device #4 now attached to major 180 minor 4
executing program
executing program
[  634.499529][  T102] usb 6-1: USB disconnect, device number 9
[  634.506186][  T102] ldusb 6-1:0.28: LD USB Device #3 now disconnected
[  634.518899][ T1736] usb 4-1: USB disconnect, device number 9
[  634.525867][ T1736] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
executing program
[  634.618879][ T1743] usb 1-1: USB disconnect, device number 9
[  634.625886][ T1743] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  634.649850][   T83] usb 5-1: USB disconnect, device number 9
[  634.657051][   T83] ldusb 5-1:0.28: LD USB Device #4 now disconnected
[  634.768273][   T12] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  634.848262][ T1742] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  634.868342][  T102] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[  634.898260][ T1736] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  634.978280][ T1743] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  635.008285][   T83] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  635.018374][   T12] usb 3-1: Using ep0 maxpacket: 8
[  635.088270][ T1742] usb 2-1: Using ep0 maxpacket: 8
[  635.108341][  T102] usb 6-1: Using ep0 maxpacket: 8
[  635.138785][ T1736] usb 4-1: Using ep0 maxpacket: 8
[  635.143968][   T12] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  635.152222][   T12] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  635.160352][   T12] usb 3-1: config 0 has no interface number 0
[  635.166510][   T12] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  635.175593][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.184619][   T12] usb 3-1: config 0 descriptor??
[  635.218398][ T1742] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  635.226626][ T1742] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  635.234775][ T1742] usb 2-1: config 0 has no interface number 0
[  635.238314][ T1743] usb 1-1: Using ep0 maxpacket: 8
[  635.241015][  T102] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  635.254081][  T102] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  635.258256][   T83] usb 5-1: Using ep0 maxpacket: 8
[  635.262228][  T102] usb 6-1: config 0 has no interface number 0
[  635.274382][   T12] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  635.283923][ T1736] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  635.292098][ T1736] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  635.300182][ T1736] usb 4-1: config 0 has no interface number 0
[  635.306874][ T1742] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  635.315957][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.324123][   T12] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  635.333574][ T1736] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  635.342625][ T1736] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.350797][  T102] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  635.359850][  T102] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.368566][ T1743] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  635.368772][ T1742] usb 2-1: config 0 descriptor??
[  635.376786][ T1743] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  635.384236][ T1736] usb 4-1: config 0 descriptor??
[  635.389893][ T1743] usb 1-1: config 0 has no interface number 0
[  635.395120][  T102] usb 6-1: config 0 descriptor??
[  635.401124][   T83] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  635.414027][   T83] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  635.419715][ T1742] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  635.422122][   T83] usb 5-1: config 0 has no interface number 0
[  635.436679][ T1742] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  635.447310][ T1736] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  635.457446][ T1743] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  635.458023][  T102] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  635.466541][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.486869][ T1736] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  635.489090][   T83] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  635.504071][  T102] ldusb 6-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  635.512513][   T83] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  635.521661][ T1743] usb 1-1: config 0 descriptor??
[  635.527430][ T1778] usb 3-1: USB disconnect, device number 10
[  635.534303][   T83] usb 5-1: config 0 descriptor??
[  635.539858][ T1778] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  635.559595][ T1743] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  635.569836][ T1743] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  635.579619][   T83] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  635.590908][   T83] ldusb 5-1:0.28: LD USB Device #4 now attached to major 180 minor 4
executing program
executing program
executing program
[  635.659734][   T83] usb 2-1: USB disconnect, device number 10
[  635.659900][ T1736] usb 6-1: USB disconnect, device number 10
[  635.667309][   T83] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  635.684305][ T1743] usb 4-1: USB disconnect, device number 10
[  635.690066][ T1736] ldusb 6-1:0.28: LD USB Device #3 now disconnected
[  635.691342][ T1743] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
executing program
[  635.779700][   T17] usb 1-1: USB disconnect, device number 10
[  635.798901][  T102] usb 5-1: USB disconnect, device number 10
[  635.798972][   T17] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  635.816278][  T102] ldusb 5-1:0.28: LD USB Device #4 now disconnected
[  635.898314][ T1778] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  636.028255][   T83] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  636.048314][ T1743] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  636.068290][ T1736] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[  636.138267][ T1778] usb 3-1: Using ep0 maxpacket: 8
[  636.158308][   T17] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  636.168285][  T102] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  636.258391][ T1778] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  636.266613][ T1778] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  636.274736][ T1778] usb 3-1: config 0 has no interface number 0
[  636.280989][   T83] usb 2-1: Using ep0 maxpacket: 8
[  636.286255][ T1778] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  636.295319][ T1778] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.303382][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  636.309235][ T1778] usb 3-1: config 0 descriptor??
[  636.318285][ T1736] usb 6-1: Using ep0 maxpacket: 8
[  636.349678][ T1778] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  636.360406][ T1778] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  636.398340][   T83] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  636.406566][   T83] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  636.414725][   T83] usb 2-1: config 0 has no interface number 0
[  636.418337][  T102] usb 5-1: Using ep0 maxpacket: 8
[  636.420859][   T17] usb 1-1: Using ep0 maxpacket: 8
[  636.430998][ T1743] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  636.439186][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  636.447243][ T1743] usb 4-1: config 0 has no interface number 0
[  636.448366][ T1736] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  636.453463][   T83] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  636.461557][ T1736] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  636.470588][   T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.478616][ T1736] usb 6-1: config 0 has no interface number 0
executing program
[  636.486649][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  636.493330][ T1736] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  636.501692][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.505980][ T1743] usb 4-1: config 0 descriptor??
[  636.510814][ T1736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.522796][   T83] usb 2-1: config 0 descriptor??
[  636.528595][ T1736] usb 6-1: config 0 descriptor??
[  636.571342][ T1778] usb 3-1: USB disconnect, device number 11
[  636.578776][   T17] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  636.586967][   T17] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  636.595068][   T17] usb 1-1: config 0 has no interface number 0
[  636.598335][  T102] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  636.602316][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  636.609377][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  636.619847][   T83] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  636.626779][  T102] usb 5-1: config 0 has no interface number 0
[  636.636585][ T1778] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  636.643409][ T1736] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  636.650121][   T17] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  636.667329][   T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.670697][ T1736] ldusb 6-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  636.677128][ T1743] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  636.696402][   T83] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  636.697184][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  636.708907][   T17] usb 1-1: config 0 descriptor??
[  636.713700][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  636.738956][  T102] usb 5-1: config 0 descriptor??
executing program
[  636.770056][   T17] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  636.789290][ T1743] usb 4-1: USB disconnect, device number 11
[  636.789596][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  636.797218][ T1852] ldusb 4-1:0.28: Couldn't submit interrupt_in_urb -19
executing program
executing program
[  636.812575][   T17] ldusb 1-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  636.821207][ T1743] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  636.825062][ T1736] usb 2-1: USB disconnect, device number 11
[  636.834044][  T102] ldusb 5-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  636.845617][ T1736] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  636.859606][   T17] usb 6-1: USB disconnect, device number 11
[  636.866470][   T17] ldusb 6-1:0.28: LD USB Device #1 now disconnected
executing program
executing program
[  636.989650][   T83] usb 1-1: USB disconnect, device number 11
[  636.997789][   T83] ldusb 1-1:0.28: LD USB Device #3 now disconnected
[  637.008827][ T1738] usb 5-1: USB disconnect, device number 11
[  637.016315][ T1738] ldusb 5-1:0.28: LD USB Device #0 now disconnected
[  637.038478][ T1778] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  637.188268][ T1743] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  637.198268][ T1736] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  637.218281][   T17] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[  637.288436][ T1778] usb 3-1: Using ep0 maxpacket: 8
[  637.358259][   T83] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  637.368407][ T1738] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  637.408408][ T1778] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  637.416613][ T1778] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  637.424708][ T1778] usb 3-1: config 0 has no interface number 0
[  637.430854][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  637.436099][ T1778] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  637.445164][ T1778] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.448277][ T1736] usb 2-1: Using ep0 maxpacket: 8
[  637.454193][ T1778] usb 3-1: config 0 descriptor??
[  637.463278][   T17] usb 6-1: Using ep0 maxpacket: 8
[  637.509847][ T1778] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  637.520268][ T1778] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  637.548363][ T1743] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  637.556553][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  637.564719][ T1743] usb 4-1: config 0 has no interface number 0
[  637.570952][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  637.580024][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.589272][ T1743] usb 4-1: config 0 descriptor??
[  637.589305][ T1736] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  637.602397][ T1736] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  637.608442][   T17] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  637.610482][ T1736] usb 2-1: config 0 has no interface number 0
[  637.610548][ T1736] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  637.618692][   T17] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  637.624720][ T1736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.633779][   T17] usb 6-1: config 0 has no interface number 0
[  637.650524][ T1736] usb 2-1: config 0 descriptor??
[  637.655830][   T83] usb 1-1: Using ep0 maxpacket: 8
[  637.656339][ T1738] usb 5-1: Using ep0 maxpacket: 8
[  637.672194][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  637.682208][   T17] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  637.691321][   T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.699544][ T1743] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
[  637.709649][ T1736] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  637.717361][   T17] usb 6-1: config 0 descriptor??
[  637.729155][ T1736] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  637.729773][ T1743] usb 3-1: USB disconnect, device number 12
[  637.749023][ T1743] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  637.759632][   T17] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  637.771552][   T17] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  637.788330][   T83] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  637.796534][   T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  637.804789][   T83] usb 1-1: config 0 has no interface number 0
[  637.810930][ T1738] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  637.819089][ T1738] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  637.827130][ T1738] usb 5-1: config 0 has no interface number 0
[  637.833595][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  637.842631][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.850681][ T1738] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  637.859748][ T1738] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  637.868694][   T83] usb 1-1: config 0 descriptor??
[  637.869912][ T1736] usb 4-1: USB disconnect, device number 12
[  637.883578][ T1738] usb 5-1: config 0 descriptor??
[  637.883821][ T1736] ldusb 4-1:0.28: LD USB Device #1 now disconnected
executing program
[  637.909535][   T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  637.924979][   T83] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  637.934454][ T1738] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  637.947573][ T1738] ldusb 5-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  637.950702][  T102] usb 2-1: USB disconnect, device number 12
executing program
[  637.964390][  T102] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  637.978774][ T1738] usb 6-1: USB disconnect, device number 12
[  637.985798][ T1738] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  638.120368][   T83] usb 1-1: USB disconnect, device number 12
[  638.127799][   T83] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  638.134742][ T1742] usb 5-1: USB disconnect, device number 12
[  638.141929][ T1742] ldusb 5-1:0.28: LD USB Device #3 now disconnected
[  638.148408][ T1743] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  638.248325][ T1736] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  638.318266][  T102] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  638.348291][ T1738] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[  638.398259][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  638.488266][ T1736] usb 4-1: Using ep0 maxpacket: 8
[  638.498306][ T1742] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  638.508320][   T83] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  638.528419][ T1743] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  638.536614][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  638.544739][ T1743] usb 3-1: config 0 has no interface number 0
[  638.551097][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  638.558964][  T102] usb 2-1: Using ep0 maxpacket: 8
[  638.560151][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.573930][ T1743] usb 3-1: config 0 descriptor??
[  638.608346][ T1736] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  638.608479][ T1738] usb 6-1: Using ep0 maxpacket: 8
[  638.616578][ T1736] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  638.616591][ T1736] usb 4-1: config 0 has no interface number 0
[  638.636009][ T1736] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  638.639556][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  638.645114][ T1736] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.662975][ T1743] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  638.671775][ T1736] usb 4-1: config 0 descriptor??
[  638.698428][  T102] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  638.706626][  T102] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  638.714792][  T102] usb 2-1: config 0 has no interface number 0
[  638.722410][ T1736] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  638.732426][  T102] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  638.741561][  T102] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.749749][ T1736] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  638.758343][ T1738] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  638.766575][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  638.772376][  T102] usb 2-1: config 0 descriptor??
[  638.774781][ T1738] usb 6-1: config 0 has no interface number 0
[  638.785852][   T83] usb 1-1: Using ep0 maxpacket: 8
[  638.788270][ T1742] usb 5-1: Using ep0 maxpacket: 8
[  638.790991][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  638.804941][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.813790][ T1738] usb 6-1: config 0 descriptor??
[  638.821929][  T102] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  638.831997][  T102] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  638.848851][ T1743] usb 3-1: USB disconnect, device number 13
executing program
[  638.857606][ T1743] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  638.879408][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  638.891667][ T1738] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  638.908348][ T1742] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  638.916540][ T1742] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  638.924694][ T1742] usb 5-1: config 0 has no interface number 0
[  638.928324][   T83] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  638.930875][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  638.938989][   T83] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  638.947977][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.956029][   T83] usb 1-1: config 0 has no interface number 0
[  638.956886][   T83] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  638.974861][ T1742] usb 5-1: config 0 descriptor??
[  638.979259][   T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  638.981585][   T83] usb 1-1: config 0 descriptor??
[  638.997567][ T1738] usb 4-1: USB disconnect, device number 13
[  639.004456][ T1738] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  639.021660][ T1742] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  639.036897][ T1742] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  639.039616][   T83] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
executing program
[  639.056277][   T17] usb 2-1: USB disconnect, device number 13
[  639.062624][   T83] ldusb 1-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  639.072498][   T17] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  639.098929][ T1742] usb 6-1: USB disconnect, device number 13
[  639.106232][ T1742] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
executing program
[  639.219524][  T102] usb 5-1: USB disconnect, device number 13
[  639.226419][  T102] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  639.246480][ T1736] usb 1-1: USB disconnect, device number 13
[  639.248354][ T1743] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  639.256098][ T1736] ldusb 1-1:0.28: LD USB Device #3 now disconnected
[  639.368287][ T1738] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[  639.428264][   T17] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  639.458253][ T1742] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[  639.498266][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  639.588263][  T102] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[  639.618275][ T1736] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  639.618308][ T1738] usb 4-1: Using ep0 maxpacket: 8
[  639.630974][ T1743] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  639.639151][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  639.647203][ T1743] usb 3-1: config 0 has no interface number 0
[  639.653452][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  639.662494][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.671381][ T1743] usb 3-1: config 0 descriptor??
[  639.678295][   T17] usb 2-1: Using ep0 maxpacket: 8
[  639.708280][ T1742] usb 6-1: Using ep0 maxpacket: 8
[  639.719460][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  639.730798][ T1743] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  639.768313][ T1738] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  639.776527][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  639.784661][ T1738] usb 4-1: config 0 has no interface number 0
[  639.790883][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  639.800094][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.808110][   T17] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  639.816283][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  639.824367][   T17] usb 2-1: config 0 has no interface number 0
[  639.831297][ T1738] usb 4-1: config 0 descriptor??
[  639.836422][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  639.838336][  T102] usb 5-1: Using ep0 maxpacket: 8
[  639.845490][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.846380][   T17] usb 2-1: config 0 descriptor??
[  639.850678][ T1742] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  639.869452][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  639.871662][ T1742] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  639.881857][ T1738] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  639.889056][ T1742] usb 6-1: config 0 has no interface number 0
[  639.899411][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  639.910739][ T1742] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  639.916911][   T17] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  639.921615][ T1742] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  639.937774][ T1736] usb 1-1: Using ep0 maxpacket: 8
[  639.945982][ T1742] usb 6-1: config 0 descriptor??
[  639.949373][   T17] usb 3-1: USB disconnect, device number 14
[  639.960855][   T17] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  639.989370][ T1742] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  639.999838][ T1742] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  640.018379][  T102] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  640.026592][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  640.034704][  T102] usb 5-1: config 0 has no interface number 0
[  640.041078][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  640.050251][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.059258][  T102] usb 5-1: config 0 descriptor??
executing program
[  640.088361][ T1736] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  640.089065][ T1738] usb 4-1: USB disconnect, device number 14
[  640.096568][ T1736] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  640.110584][ T1736] usb 1-1: config 0 has no interface number 0
[  640.112320][ T1738] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  640.118658][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  640.133820][ T1743] usb 2-1: USB disconnect, device number 14
[  640.142649][ T1736] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  640.143105][ T1743] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  640.151747][ T1736] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.166839][  T102] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  640.179231][ T1736] usb 1-1: config 0 descriptor??
executing program
[  640.209429][   T83] usb 6-1: USB disconnect, device number 14
[  640.216904][   T83] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  640.229373][ T1736] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  640.241488][ T1736] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  640.318376][   T17] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  640.331561][ T1736] usb 5-1: USB disconnect, device number 14
[  640.340270][ T1736] ldusb 5-1:0.28: LD USB Device #1 now disconnected
executing program
[  640.448946][  T102] usb 1-1: USB disconnect, device number 14
[  640.456151][  T102] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  640.478396][ T1738] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[  640.518314][ T1743] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  640.558326][   T17] usb 3-1: Using ep0 maxpacket: 8
[  640.568262][   T83] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[  640.678301][   T17] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  640.686531][   T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  640.694672][   T17] usb 3-1: config 0 has no interface number 0
[  640.701054][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  640.710118][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.718274][ T1736] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[  640.719025][   T17] usb 3-1: config 0 descriptor??
[  640.732809][ T1738] usb 4-1: Using ep0 maxpacket: 8
[  640.758265][ T1743] usb 2-1: Using ep0 maxpacket: 8
[  640.769865][   T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  640.781114][   T17] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  640.818376][   T83] usb 6-1: Using ep0 maxpacket: 8
[  640.838361][  T102] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  640.848308][ T1738] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  640.856499][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  640.864680][ T1738] usb 4-1: config 0 has no interface number 0
[  640.870980][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  640.880072][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.888051][ T1743] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  640.896279][ T1743] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  640.904378][ T1743] usb 2-1: config 0 has no interface number 0
[  640.910934][ T1743] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  640.919983][ T1743] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  640.928199][ T1738] usb 4-1: config 0 descriptor??
[  640.933978][ T1743] usb 2-1: config 0 descriptor??
[  640.968283][ T1736] usb 5-1: Using ep0 maxpacket: 8
[  640.968345][   T83] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  640.981583][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  640.989663][   T83] usb 6-1: config 0 has no interface number 0
[  640.996798][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  640.998943][ T1742] usb 3-1: USB disconnect, device number 15
executing program
[  641.007363][ T1743] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  641.020154][ T1742] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  641.037079][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  641.045708][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  641.054888][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.063423][ T1743] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  641.077849][   T83] usb 6-1: config 0 descriptor??
[  641.088555][ T1736] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  641.096710][ T1736] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  641.104789][ T1736] usb 5-1: config 0 has no interface number 0
[  641.110899][  T102] usb 1-1: Using ep0 maxpacket: 8
[  641.116337][ T1736] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  641.119828][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  641.125378][ T1736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.132912][ T1736] usb 5-1: config 0 descriptor??
[  641.148272][   T83] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
executing program
[  641.189698][   T12] usb 4-1: USB disconnect, device number 15
[  641.197404][ T1736] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  641.207683][ T1736] ldusb 5-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  641.216759][   T12] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  641.226959][ T1736] usb 2-1: USB disconnect, device number 15
[  641.233688][ T1736] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  641.248344][  T102] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  641.256554][  T102] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  641.264706][  T102] usb 1-1: config 0 has no interface number 0
[  641.271069][  T102] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  641.280142][  T102] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.289213][  T102] usb 1-1: config 0 descriptor??
executing program
[  641.319522][   T83] usb 6-1: USB disconnect, device number 15
[  641.326930][   T83] ldusb 6-1:0.28: LD USB Device #2 now disconnected
[  641.339450][  T102] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  641.350175][  T102] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  641.408943][ T1743] usb 5-1: USB disconnect, device number 15
[  641.417727][ T1743] ldusb 5-1:0.28: LD USB Device #3 now disconnected
[  641.428307][ T1742] usb 3-1: new high-speed USB device number 16 using dummy_hcd
executing program
[  641.558864][ T1738] usb 1-1: USB disconnect, device number 15
[  641.566027][ T1738] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  641.578282][   T12] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[  641.598349][ T1736] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[  641.668282][ T1742] usb 3-1: Using ep0 maxpacket: 8
[  641.678277][   T83] usb 6-1: new high-speed USB device number 16 using dummy_hcd
[  641.768277][ T1743] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[  641.798348][ T1742] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  641.806573][ T1742] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  641.814706][ T1742] usb 3-1: config 0 has no interface number 0
[  641.820891][   T12] usb 4-1: Using ep0 maxpacket: 8
[  641.825967][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  641.835024][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  641.844711][ T1742] usb 3-1: config 0 descriptor??
[  641.849732][ T1736] usb 2-1: Using ep0 maxpacket: 8
[  641.889656][ T1742] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  641.901546][ T1742] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  641.918351][   T83] usb 6-1: Using ep0 maxpacket: 8
[  641.938402][   T12] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  641.938421][ T1738] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  641.946581][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  641.946594][   T12] usb 4-1: config 0 has no interface number 0
[  641.968440][ T1736] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  641.976586][ T1736] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  641.984692][ T1736] usb 2-1: config 0 has no interface number 0
[  641.990868][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  641.999927][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.008327][ T1736] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  642.017342][ T1736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.025680][   T12] usb 4-1: config 0 descriptor??
[  642.028277][ T1743] usb 5-1: Using ep0 maxpacket: 8
[  642.036202][ T1736] usb 2-1: config 0 descriptor??
[  642.048353][   T83] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  642.056674][   T83] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  642.064992][   T83] usb 6-1: config 0 has no interface number 0
[  642.069533][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  642.081600][   T83] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
[  642.084869][ T1736] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  642.090715][   T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.104877][   T83] usb 6-1: config 0 descriptor??
[  642.108950][   T12] ldusb 4-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  642.122214][ T1736] ldusb 2-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  642.126614][   T17] usb 3-1: USB disconnect, device number 16
[  642.142969][   T17] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  642.149770][ T1743] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  642.157912][ T1743] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  642.166005][ T1743] usb 5-1: config 0 has no interface number 0
[  642.173471][   T83] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  642.187219][ T1743] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  642.196293][ T1743] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.204504][   T83] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  642.212633][ T1738] usb 1-1: Using ep0 maxpacket: 8
[  642.219827][ T1743] usb 5-1: config 0 descriptor??
executing program
executing program
[  642.259580][ T1743] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  642.270090][ T1743] ldusb 5-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  642.282090][ T1736] usb 2-1: USB disconnect, device number 16
[  642.289620][ T1736] ldusb 2-1:0.28: LD USB Device #2 now disconnected
[  642.301639][ T1743] usb 4-1: USB disconnect, device number 16
[  642.308590][ T1743] ldusb 4-1:0.28: LD USB Device #1 now disconnected
[  642.338346][ T1738] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  642.346583][ T1738] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  642.354734][ T1738] usb 1-1: config 0 has no interface number 0
[  642.361074][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  642.370147][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.378908][ T1738] usb 1-1: config 0 descriptor??
executing program
[  642.389072][   T12] usb 6-1: USB disconnect, device number 16
[  642.397102][   T12] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  642.419571][ T1738] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  642.429954][ T1738] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
[  642.489301][ T1742] usb 5-1: USB disconnect, device number 16
[  642.496927][ T1742] ldusb 5-1:0.28: LD USB Device #3 now disconnected
[  642.558340][   T17] usb 3-1: new high-speed USB device number 17 using dummy_hcd
executing program
[  642.638862][ T1738] usb 1-1: USB disconnect, device number 16
[  642.645765][ T1738] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  642.648309][ T1736] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  642.668299][ T1743] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[  642.778275][   T12] usb 6-1: new high-speed USB device number 17 using dummy_hcd
[  642.798294][   T17] usb 3-1: Using ep0 maxpacket: 8
[  642.858284][ T1742] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[  642.898373][ T1736] usb 2-1: Using ep0 maxpacket: 8
[  642.918351][   T17] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  642.926564][   T17] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  642.934690][   T17] usb 3-1: config 0 has no interface number 0
[  642.940835][ T1743] usb 4-1: Using ep0 maxpacket: 8
[  642.945981][   T17] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  642.955042][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  642.964019][   T17] usb 3-1: config 0 descriptor??
[  643.009547][   T17] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  643.021160][   T17] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  643.028345][ T1736] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  643.029485][ T1738] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  643.037394][ T1736] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  643.037407][ T1736] usb 2-1: config 0 has no interface number 0
[  643.037453][ T1736] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  643.058440][ T1743] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  643.059309][ T1736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  643.068342][ T1743] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  643.076469][   T12] usb 6-1: Using ep0 maxpacket: 8
[  643.084468][ T1743] usb 4-1: config 0 has no interface number 0
[  643.093495][ T1736] usb 2-1: config 0 descriptor??
[  643.102682][ T1743] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  643.117534][ T1743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  643.126439][ T1743] usb 4-1: config 0 descriptor??
[  643.138427][ T1742] usb 5-1: Using ep0 maxpacket: 8
[  643.144686][ T1736] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  643.155116][ T1736] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  643.169513][ T1743] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  643.180039][ T1743] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  643.228655][   T12] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  643.229737][ T1743] usb 3-1: USB disconnect, device number 17
[  643.236872][   T12] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  643.244830][ T1743] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  643.250871][   T12] usb 6-1: config 0 has no interface number 0
[  643.253820][   T12] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  643.272718][   T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  643.281957][   T12] usb 6-1: config 0 descriptor??
[  643.298466][ T1742] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  643.298774][ T1738] usb 1-1: Using ep0 maxpacket: 8
[  643.306676][ T1742] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  643.319871][ T1742] usb 5-1: config 0 has no interface number 0
executing program
[  643.330674][   T12] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  643.340593][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  643.342159][   T17] usb 2-1: USB disconnect, device number 17
[  643.349646][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  643.349828][   T12] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  643.362194][   T17] ldusb 2-1:0.28: LD USB Device #1 now disconnected
executing program
[  643.368739][ T1742] usb 5-1: config 0 descriptor??
[  643.389053][   T83] usb 4-1: USB disconnect, device number 17
[  643.396545][   T83] ldusb 4-1:0.28: LD USB Device #2 now disconnected
[  643.428335][ T1738] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  643.429829][ T1742] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  643.436660][ T1738] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  643.446895][ T1742] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  643.454139][ T1738] usb 1-1: config 0 has no interface number 0
[  643.469061][ T1738] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  643.478094][ T1738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  643.487006][ T1738] usb 1-1: config 0 descriptor??
executing program
[  643.529532][ T1738] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  643.540624][ T1738] ldusb 1-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  643.558841][ T1738] usb 6-1: USB disconnect, device number 17
[  643.565789][ T1738] ldusb 6-1:0.28: LD USB Device #0 now disconnected
executing program
[  643.668051][ T1742] usb 5-1: USB disconnect, device number 17
[  643.668363][ T1743] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[  643.679627][ T1742] ldusb 5-1:0.28: LD USB Device #1 now disconnected
executing program
[  643.729487][   T12] usb 1-1: USB disconnect, device number 17
[  643.736818][   T12] ldusb 1-1:0.28: LD USB Device #2 now disconnected
[  643.768299][   T83] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[  643.775931][   T17] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  643.918266][ T1743] usb 3-1: Using ep0 maxpacket: 8
[  643.928358][ T1738] usb 6-1: new high-speed USB device number 18 using dummy_hcd
[  644.019377][   T83] usb 4-1: Using ep0 maxpacket: 8
[  644.024526][   T17] usb 2-1: Using ep0 maxpacket: 8
[  644.038280][ T1742] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[  644.038410][ T1743] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  644.054102][ T1743] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  644.062238][ T1743] usb 3-1: config 0 has no interface number 0
[  644.068703][ T1743] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  644.077727][ T1743] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  644.086561][ T1743] usb 3-1: config 0 descriptor??
[  644.098840][   T12] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  644.129706][ T1743] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  644.141000][ T1743] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  644.149487][   T83] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  644.157658][   T83] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  644.165809][   T83] usb 4-1: config 0 has no interface number 0
[  644.171929][   T17] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  644.180129][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  644.188188][   T17] usb 2-1: config 0 has no interface number 0
[  644.195751][   T83] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  644.204845][   T83] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  644.212867][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  644.221936][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  644.229936][ T1738] usb 6-1: Using ep0 maxpacket: 8
[  644.235902][   T83] usb 4-1: config 0 descriptor??
[  644.241288][   T17] usb 2-1: config 0 descriptor??
[  644.278279][ T1742] usb 5-1: Using ep0 maxpacket: 8
[  644.280775][   T83] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  644.295777][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  644.306060][   T17] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  644.314660][   T83] ldusb 4-1:0.28: LD USB Device #2 now attached to major 180 minor 2
executing program
[  644.338325][   T12] usb 1-1: Using ep0 maxpacket: 8
[  644.350089][   T83] usb 3-1: USB disconnect, device number 18
[  644.359613][   T83] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  644.368525][ T1738] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  644.376686][ T1738] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  644.384792][ T1738] usb 6-1: config 0 has no interface number 0
[  644.391575][ T1738] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  644.398429][ T1742] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  644.400629][ T1738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  644.401491][ T1738] usb 6-1: config 0 descriptor??
[  644.408832][ T1742] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  644.408845][ T1742] usb 5-1: config 0 has no interface number 0
[  644.436367][ T1742] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  644.445429][ T1742] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  644.454193][ T1742] usb 5-1: config 0 descriptor??
[  644.459907][ T1738] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  644.470147][   T12] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  644.470254][ T1738] ldusb 6-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  644.478387][   T12] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  644.494548][   T12] usb 1-1: config 0 has no interface number 0
[  644.501902][ T1742] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  644.510191][ T1738] usb 4-1: USB disconnect, device number 18
[  644.511362][   T12] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  644.518786][ T1738] ldusb 4-1:0.28: LD USB Device #2 now disconnected
executing program
executing program
[  644.526311][   T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  644.553258][ T1742] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  644.554037][   T17] usb 2-1: USB disconnect, device number 18
[  644.571863][   T17] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  644.574280][   T12] usb 1-1: config 0 descriptor??
[  644.619601][   T12] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  644.629914][   T12] ldusb 1-1:0.28: LD USB Device #1 now attached to major 180 minor 1
executing program
executing program
[  644.689022][ T1743] usb 6-1: USB disconnect, device number 18
[  644.697649][ T1743] ldusb 6-1:0.28: LD USB Device #0 now disconnected
[  644.710396][   T12] usb 5-1: USB disconnect, device number 18
[  644.717142][   T12] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  644.738491][   T83] usb 3-1: new high-speed USB device number 19 using dummy_hcd
executing program
[  644.819327][ T1778] usb 1-1: USB disconnect, device number 18
[  644.830754][ T1778] ldusb 1-1:0.28: LD USB Device #1 now disconnected
[  644.908261][ T1738] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[  644.948339][   T17] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  644.978250][   T83] usb 3-1: Using ep0 maxpacket: 8
[  645.058315][ T1743] usb 6-1: new high-speed USB device number 19 using dummy_hcd
[  645.078278][   T12] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[  645.098419][   T83] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  645.106652][   T83] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  645.114749][   T83] usb 3-1: config 0 has no interface number 0
[  645.121238][   T83] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  645.130298][   T83] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  645.139011][   T83] usb 3-1: config 0 descriptor??
[  645.148274][ T1738] usb 4-1: Using ep0 maxpacket: 8
[  645.179567][   T83] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  645.189138][   T17] usb 2-1: Using ep0 maxpacket: 8
[  645.194325][ T1778] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  645.203636][   T83] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  645.278326][ T1738] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  645.286551][ T1738] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  645.294753][ T1738] usb 4-1: config 0 has no interface number 0
[  645.300987][ T1738] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  645.310123][ T1738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  645.318257][   T17] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  645.318274][   T12] usb 5-1: Using ep0 maxpacket: 8
[  645.326416][   T17] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  645.326429][   T17] usb 2-1: config 0 has no interface number 0
[  645.326469][   T17] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  645.354632][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  645.362745][ T1743] usb 6-1: Using ep0 maxpacket: 8
[  645.368705][ T1738] usb 4-1: config 0 descriptor??
[  645.374232][   T17] usb 2-1: config 0 descriptor??
executing program
[  645.399092][ T1742] usb 3-1: USB disconnect, device number 19
[  645.405992][ T1742] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  645.409530][ T1738] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  645.423366][   T17] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  645.438767][ T1738] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  645.451233][   T17] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  645.468337][   T12] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  645.476535][   T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  645.478324][ T1743] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  645.484752][   T12] usb 5-1: config 0 has no interface number 0
[  645.492836][ T1743] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  645.499208][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  645.506910][ T1743] usb 6-1: config 0 has no interface number 0
[  645.515929][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  645.522035][ T1778] usb 1-1: Using ep0 maxpacket: 8
[  645.531053][   T12] usb 5-1: config 0 descriptor??
[  645.535605][ T1743] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  645.549124][ T1743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  645.557966][ T1743] usb 6-1: config 0 descriptor??
[  645.589603][   T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
executing program
[  645.599518][ T1743] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  645.600079][   T12] ldusb 5-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  645.621841][ T1743] ldusb 6-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  645.632220][   T12] usb 4-1: USB disconnect, device number 19
executing program
[  645.648337][ T1778] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  645.656542][ T1778] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  645.659340][ T1736] usb 2-1: USB disconnect, device number 19
[  645.664753][ T1778] usb 1-1: config 0 has no interface number 0
[  645.677290][   T12] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  645.678172][ T1778] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  645.689641][ T1736] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  645.693096][ T1778] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  645.694506][ T1778] usb 1-1: config 0 descriptor??
[  645.749643][ T1778] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  645.759910][ T1778] ldusb 1-1:0.28: LD USB Device #0 now attached to major 180 minor 0
executing program
executing program
[  645.809596][  T102] usb 5-1: USB disconnect, device number 19
[  645.816734][  T102] ldusb 5-1:0.28: LD USB Device #2 now disconnected
[  645.823665][ T1742] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[  645.833248][ T1778] usb 6-1: USB disconnect, device number 19
[  645.840895][ T1778] ldusb 6-1:0.28: LD USB Device #3 now disconnected
executing program
[  645.968867][ T1743] usb 1-1: USB disconnect, device number 19
[  645.977694][ T1743] ldusb 1-1:0.28: LD USB Device #0 now disconnected
[  646.078805][ T1742] usb 3-1: Using ep0 maxpacket: 8
[  646.083916][   T12] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[  646.091523][ T1736] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[  646.198267][ T1778] usb 6-1: new high-speed USB device number 20 using dummy_hcd
[  646.198295][  T102] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[  646.213437][ T1742] usb 3-1: config index 0 descriptor too short (expected 868, got 36)
[  646.221632][ T1742] usb 3-1: config 0 has an invalid interface number: 28 but max is 0
[  646.229711][ T1742] usb 3-1: config 0 has no interface number 0
[  646.236122][ T1742] usb 3-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  646.245171][ T1742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  646.254481][ T1742] usb 3-1: config 0 descriptor??
[  646.299592][ T1742] ldusb 3-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  646.310705][ T1742] ldusb 3-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  646.348278][ T1743] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  646.348284][   T12] usb 4-1: Using ep0 maxpacket: 8
[  646.348363][ T1736] usb 2-1: Using ep0 maxpacket: 8
[  646.448299][ T1778] usb 6-1: Using ep0 maxpacket: 8
[  646.468302][   T12] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  646.476502][   T12] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  646.484655][   T12] usb 4-1: config 0 has no interface number 0
[  646.490814][  T102] usb 5-1: Using ep0 maxpacket: 8
executing program
[  646.495986][ T1736] usb 2-1: config index 0 descriptor too short (expected 868, got 36)
[  646.504196][ T1736] usb 2-1: config 0 has an invalid interface number: 28 but max is 0
[  646.512285][ T1736] usb 2-1: config 0 has no interface number 0
[  646.518916][   T17] usb 3-1: USB disconnect, device number 20
[  646.519208][   T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  646.530984][   T17] ldusb 3-1:0.28: LD USB Device #0 now disconnected
[  646.533886][   T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  646.533979][ T1736] usb 2-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  646.557937][ T1736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  646.566891][   T12] usb 4-1: config 0 descriptor??
[  646.572918][ T1736] usb 2-1: config 0 descriptor??
[  646.578469][ T1778] usb 6-1: config index 0 descriptor too short (expected 868, got 36)
[  646.586688][ T1778] usb 6-1: config 0 has an invalid interface number: 28 but max is 0
[  646.594775][ T1778] usb 6-1: config 0 has no interface number 0
[  646.601415][ T1743] usb 1-1: Using ep0 maxpacket: 8
[  646.606549][ T1778] usb 6-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  646.609558][   T12] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  646.615590][ T1778] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  646.626487][ T1736] ldusb 2-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  646.645455][  T102] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  646.647479][ T1778] usb 6-1: config 0 descriptor??
[  646.653673][  T102] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
[  646.653685][  T102] usb 5-1: config 0 has no interface number 0
[  646.653854][  T102] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  646.681863][  T102] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  646.691386][ T1736] ldusb 2-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  646.699654][   T12] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  646.709504][  T102] usb 5-1: config 0 descriptor??
[  646.727362][ T1778] ldusb 6-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  646.738103][ T1778] ldusb 6-1:0.28: LD USB Device #2 now attached to major 180 minor 2
[  646.749843][  T102] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  646.758341][ T1743] usb 1-1: config index 0 descriptor too short (expected 868, got 36)
[  646.764068][  T102] ldusb 5-1:0.28: LD USB Device #3 now attached to major 180 minor 3
[  646.767350][ T1743] usb 1-1: config 0 has an invalid interface number: 28 but max is 0
[  646.767363][ T1743] usb 1-1: config 0 has no interface number 0
[  646.767405][ T1743] usb 1-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
executing program
executing program
[  646.767419][ T1743] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  646.807805][ T1743] usb 1-1: config 0 descriptor??
[  646.827348][ T1778] usb 2-1: USB disconnect, device number 20
[  646.835070][ T1778] ldusb 2-1:0.28: LD USB Device #1 now disconnected
[  646.840119][  T102] usb 4-1: USB disconnect, device number 20
[  646.849654][ T1743] ldusb 1-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  646.861146][ T1743] sysfs: cannot create duplicate filename '/class/usbmisc/ldusb0'
[  646.862584][  T102] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  646.869008][ T1743] CPU: 1 PID: 1743 Comm: kworker/1:4 Not tainted 5.3.0-rc4+ #26
[  646.869015][ T1743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  646.869152][ T1743] Workqueue: usb_hub_wq hub_event
[  646.898376][ T1743] Call Trace:
[  646.901704][ T1743]  dump_stack+0xca/0x13e
[  646.905961][ T1743]  sysfs_warn_dup.cold+0x1c/0x29
[  646.910891][ T1743]  sysfs_do_create_link_sd.isra.0+0x10f/0x130
[  646.916928][ T1743]  sysfs_create_link+0x61/0xc0
[  646.921742][ T1743]  device_add+0x788/0x16f0
[  646.926146][ T1743]  ? uevent_store+0x50/0x50
[  646.930692][ T1743]  ? rcu_read_lock_sched_held+0x113/0x130
[  646.936413][ T1743]  ? kfree+0x287/0x2f0
[  646.940464][ T1743]  device_create_groups_vargs+0x203/0x280
[  646.946174][ T1743]  device_create+0xdf/0x120
[  646.950664][ T1743]  ? device_create_vargs+0x50/0x50
[  646.955879][ T1743]  ? down_write+0xe0/0x150
[  646.960280][ T1743]  ? __down_timeout+0x2d0/0x2d0
[  646.965105][ T1743]  usb_register_dev+0x279/0x6a0
[  646.969624][   T12] usb 5-1: USB disconnect, device number 20
[  646.969937][ T1743]  ? usb_open+0x270/0x270
[  646.980131][ T1743]  ? kasan_unpoison_shadow+0x30/0x40
[  646.982443][   T12] ldusb 5-1:0.28: LD USB Device #3 now disconnected
[  646.985404][ T1743]  ? memset+0x20/0x40
[  646.985493][ T1743]  ld_usb_probe+0x6f7/0xa65
executing program
[  646.985508][ T1743]  usb_probe_interface+0x305/0x7a0
[  647.005602][ T1743]  ? usb_probe_device+0x100/0x100
[  647.010798][ T1743]  really_probe+0x281/0x6d0
[  647.015295][ T1743]  driver_probe_device+0x101/0x1b0
[  647.020409][ T1743]  __device_attach_driver+0x1c2/0x220
[  647.025787][ T1743]  ? driver_allows_async_probing+0x160/0x160
[  647.031737][ T1743]  bus_for_each_drv+0x162/0x1e0
[  647.036558][ T1743]  ? bus_rescan_devices+0x20/0x20
[  647.041557][ T1743]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
executing program
[  647.047408][ T1743]  ? lockdep_hardirqs_on+0x379/0x580
[  647.052682][ T1743]  __device_attach+0x217/0x360
[  647.057425][ T1743]  ? device_bind_driver+0xd0/0xd0
[  647.062436][ T1743]  ? kobject_uevent_env+0x29e/0x1160
[  647.067717][ T1743]  ? kobject_uevent_env+0x2a8/0x1160
[  647.072991][ T1743]  bus_probe_device+0x1e4/0x290
[  647.077885][ T1743]  ? blocking_notifier_call_chain+0x54/0xa0
[  647.083754][ T1743]  device_add+0xae6/0x16f0
[  647.088142][ T1743]  ? uevent_store+0x50/0x50
[  647.092629][ T1743]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  647.098421][ T1743]  usb_set_configuration+0xdf6/0x1670
[  647.103814][ T1743]  generic_probe+0x9d/0xd5
[  647.108210][ T1743]  usb_probe_device+0x99/0x100
[  647.112957][ T1743]  ? usb_suspend+0x620/0x620
[  647.117523][ T1743]  really_probe+0x281/0x6d0
[  647.122006][ T1743]  driver_probe_device+0x101/0x1b0
[  647.127122][ T1743]  __device_attach_driver+0x1c2/0x220
[  647.132470][ T1743]  ? driver_allows_async_probing+0x160/0x160
[  647.138420][ T1743]  bus_for_each_drv+0x162/0x1e0
[  647.143252][ T1743]  ? bus_rescan_devices+0x20/0x20
[  647.148280][ T1743]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[  647.154066][ T1743]  ? lockdep_hardirqs_on+0x379/0x580
[  647.159334][ T1743]  __device_attach+0x217/0x360
[  647.164082][ T1743]  ? device_bind_driver+0xd0/0xd0
[  647.169083][ T1743]  ? kobject_uevent_env+0x29e/0x1160
[  647.174342][ T1743]  ? kobject_uevent_env+0x2a8/0x1160
[  647.179599][ T1743]  bus_probe_device+0x1e4/0x290
[  647.184425][ T1743]  ? blocking_notifier_call_chain+0x54/0xa0
[  647.190288][ T1743]  device_add+0xae6/0x16f0
[  647.194675][ T1743]  ? uevent_store+0x50/0x50
[  647.199152][ T1743]  usb_new_device.cold+0x6a4/0xe79
[  647.204246][ T1743]  hub_event+0x1b5c/0x3640
[  647.208637][ T1743]  ? hub_port_debounce+0x260/0x260
[  647.213763][ T1743]  process_one_work+0x92b/0x1530
[  647.218690][ T1743]  ? pwq_dec_nr_in_flight+0x310/0x310
[  647.224079][ T1743]  ? do_raw_spin_lock+0x11a/0x280
[  647.229089][ T1743]  worker_thread+0x96/0xe20
[  647.233581][ T1743]  ? process_one_work+0x1530/0x1530
[  647.238270][  T102] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[  647.238771][ T1743]  kthread+0x318/0x420
[  647.250330][ T1743]  ? kthread_create_on_node+0xf0/0xf0
[  647.255678][ T1743]  ret_from_fork+0x24/0x30
[  647.261763][ T1743] ldusb 1-1:0.28: Not able to get a minor for this device.
[  647.269176][ T1743] ldusb: probe of 1-1:0.28 failed with error -17
[  647.280513][ T1743] usb 1-1: USB disconnect, device number 20
[  647.288408][    C1] ==================================================================
[  647.296586][    C1] BUG: KASAN: use-after-free in ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.304984][    C1] Write of size 4 at addr ffff8881d1e283dc by task swapper/1/0
[  647.312503][    C1] 
[  647.314811][    C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.3.0-rc4+ #26
[  647.321973][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  647.332000][    C1] Call Trace:
[  647.335273][    C1]  <IRQ>
[  647.338135][    C1]  dump_stack+0xca/0x13e
[  647.342355][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.348418][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.354468][    C1]  print_address_description+0x6a/0x32c
[  647.359987][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.366026][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.372064][    C1]  __kasan_report.cold+0x1a/0x33
[  647.376977][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.383015][    C1]  kasan_report+0xe/0x12
[  647.387248][    C1]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  647.393300][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[  647.398286][   T12] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[  647.398660][    C1]  usb_hcd_giveback_urb+0x368/0x420
[  647.398742][    C1]  dummy_timer+0x120f/0x2fa2
[  647.398758][    C1]  ? __lock_acquire+0x145e/0x3b50
[  647.421209][    C1]  ? find_held_lock+0x2d/0x110
[  647.426006][    C1]  ? debug_object_deactivate+0x1d9/0x320
[  647.431620][    C1]  ? mark_held_locks+0xe0/0xe0
[  647.436358][    C1]  ? lock_downgrade+0x6e0/0x6e0
[  647.441180][    C1]  ? lock_acquire+0x127/0x320
[  647.445828][    C1]  ? dummy_udc_probe+0x930/0x930
[  647.450776][    C1]  call_timer_fn+0x179/0x650
[  647.455348][    C1]  ? dummy_udc_probe+0x930/0x930
[  647.460255][    C1]  ? msleep_interruptible+0x130/0x130
[  647.465624][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  647.470632][    C1]  ? _raw_spin_unlock_irq+0x24/0x30
[  647.475806][    C1]  ? dummy_udc_probe+0x930/0x930
[  647.478383][  T102] usb 4-1: Using ep0 maxpacket: 8
[  647.480739][    C1]  run_timer_softirq+0x5cc/0x14b0
[  647.480751][    C1]  ? add_timer+0x7a0/0x7a0
[  647.480801][    C1]  ? ktime_get+0x162/0x1c0
[  647.480848][    C1]  ? lapic_next_event+0x4d/0x80
[  647.504398][    C1]  __do_softirq+0x221/0x912
[  647.508907][    C1]  irq_exit+0x178/0x1a0
[  647.513040][    C1]  smp_apic_timer_interrupt+0x12f/0x500
[  647.518564][    C1]  apic_timer_interrupt+0xf/0x20
[  647.523492][    C1]  </IRQ>
[  647.526417][    C1] RIP: 0010:default_idle+0x28/0x2e0
[  647.531588][    C1] Code: 90 90 41 56 41 55 65 44 8b 2d 64 ea 93 7a 41 54 55 53 0f 1f 44 00 00 e8 96 5b d5 fb e9 07 00 00 00 0f 00 2d 7a 8f 54 00 fb f4 <65> 44 8b 2d 40 ea 93 7a 0f 1f 44 00 00 5b 5d 41 5c 41 5d 41 5e c3
[  647.551169][    C1] RSP: 0018:ffff8881da217dc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  647.559554][    C1] RAX: 0000000000000007 RBX: ffff8881da1fb000 RCX: 0000000000000000
[  647.567500][    C1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8881da1fb844
[  647.575461][    C1] RBP: ffffed103b43f600 R08: ffff8881da1fb000 R09: 0000000000000000
[  647.583416][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  647.591367][    C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[  647.598349][  T102] usb 4-1: config index 0 descriptor too short (expected 868, got 36)
[  647.599338][    C1]  ? default_idle+0x1a/0x2e0
[  647.599396][    C1]  do_idle+0x3c2/0x4f0
[  647.599411][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  647.607548][  T102] usb 4-1: config 0 has an invalid interface number: 28 but max is 0
[  647.612105][    C1]  cpu_startup_entry+0x14/0x20
[  647.612115][    C1]  start_secondary+0x297/0x340
[  647.612126][    C1]  ? set_cpu_sibling_map+0x1ff0/0x1ff0
[  647.612188][    C1]  secondary_startup_64+0xa4/0xb0
[  647.612200][    C1] 
[  647.616246][  T102] usb 4-1: config 0 has no interface number 0
[  647.621234][    C1] Allocated by task 1743:
[  647.621245][    C1]  save_stack+0x1b/0x80
[  647.621254][    C1]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[  647.621266][    C1]  ld_usb_probe+0x6e/0xa65
[  647.621276][    C1]  usb_probe_interface+0x305/0x7a0
[  647.621291][    C1]  really_probe+0x281/0x6d0
[  647.630412][  T102] usb 4-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  647.634054][    C1]  driver_probe_device+0x101/0x1b0
[  647.634065][    C1]  __device_attach_driver+0x1c2/0x220
[  647.634076][    C1]  bus_for_each_drv+0x162/0x1e0
[  647.634086][    C1]  __device_attach+0x217/0x360
[  647.634095][    C1]  bus_probe_device+0x1e4/0x290
[  647.634107][    C1]  device_add+0xae6/0x16f0
[  647.638883][  T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  647.644279][    C1]  usb_set_configuration+0xdf6/0x1670
[  647.644293][    C1]  generic_probe+0x9d/0xd5
[  647.650842][  T102] usb 4-1: config 0 descriptor??
[  647.651591][    C1]  usb_probe_device+0x99/0x100
[  647.651603][    C1]  really_probe+0x281/0x6d0
[  647.651613][    C1]  driver_probe_device+0x101/0x1b0
[  647.651624][    C1]  __device_attach_driver+0x1c2/0x220
[  647.651634][    C1]  bus_for_each_drv+0x162/0x1e0
[  647.651644][    C1]  __device_attach+0x217/0x360
[  647.651658][    C1]  bus_probe_device+0x1e4/0x290
[  647.658858][   T12] usb 5-1: Using ep0 maxpacket: 8
[  647.661995][    C1]  device_add+0xae6/0x16f0
[  647.662009][    C1]  usb_new_device.cold+0x6a4/0xe79
[  647.692908][  T102] ldusb 4-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  647.694785][    C1]  hub_event+0x1b5c/0x3640
[  647.694800][    C1]  process_one_work+0x92b/0x1530
[  647.694810][    C1]  worker_thread+0x96/0xe20
[  647.694819][    C1]  kthread+0x318/0x420
[  647.694832][    C1]  ret_from_fork+0x24/0x30
[  647.694841][    C1] 
[  647.701053][  T102] ldusb 4-1:0.28: LD USB Device #0 now attached to major 180 minor 0
[  647.705279][    C1] Freed by task 1743:
[  647.705295][    C1]  save_stack+0x1b/0x80
[  647.705305][    C1]  __kasan_slab_free+0x130/0x180
[  647.705314][    C1]  kfree+0xe4/0x2f0
[  647.705328][    C1]  ld_usb_probe+0x728/0xa65
[  647.705337][    C1]  usb_probe_interface+0x305/0x7a0
[  647.705349][    C1]  really_probe+0x281/0x6d0
[  647.705363][    C1]  driver_probe_device+0x101/0x1b0
[  647.778329][   T12] usb 5-1: config index 0 descriptor too short (expected 868, got 36)
[  647.780800][    C1]  __device_attach_driver+0x1c2/0x220
[  647.780809][    C1]  bus_for_each_drv+0x162/0x1e0
[  647.780823][    C1]  __device_attach+0x217/0x360
[  647.785829][   T12] usb 5-1: config 0 has an invalid interface number: 28 but max is 0
executing program
[  647.790208][    C1]  bus_probe_device+0x1e4/0x290
[  647.790217][    C1]  device_add+0xae6/0x16f0
[  647.790230][    C1]  usb_set_configuration+0xdf6/0x1670
[  647.790240][    C1]  generic_probe+0x9d/0xd5
[  647.790248][    C1]  usb_probe_device+0x99/0x100
[  647.790257][    C1]  really_probe+0x281/0x6d0
[  647.790267][    C1]  driver_probe_device+0x101/0x1b0
[  647.790281][    C1]  __device_attach_driver+0x1c2/0x220
[  647.795363][   T12] usb 5-1: config 0 has no interface number 0
[  647.804695][    C1]  bus_for_each_drv+0x162/0x1e0
[  647.804705][    C1]  __device_attach+0x217/0x360
[  647.804714][    C1]  bus_probe_device+0x1e4/0x290
[  647.804727][    C1]  device_add+0xae6/0x16f0
[  647.809883][   T12] usb 5-1: New USB device found, idVendor=0f11, idProduct=2020, bcdDevice=48.c9
[  647.814026][    C1]  usb_new_device.cold+0x6a4/0xe79
[  647.814036][    C1]  hub_event+0x1b5c/0x3640
[  647.814048][    C1]  process_one_work+0x92b/0x1530
[  647.814058][    C1]  worker_thread+0x96/0xe20
[  647.814068][    C1]  kthread+0x318/0x420
[  647.814078][    C1]  ret_from_fork+0x24/0x30
[  647.814085][    C1] 
[  647.818595][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  647.822604][    C1] The buggy address belongs to the object at ffff8881d1e28280
[  647.822604][    C1]  which belongs to the cache kmalloc-512 of size 512
[  647.822617][    C1] The buggy address is located 348 bytes inside of
[  647.822617][    C1]  512-byte region [ffff8881d1e28280, ffff8881d1e28480)
[  647.832209][   T12] usb 5-1: config 0 descriptor??
[  647.837339][    C1] The buggy address belongs to the page:
executing program
[  647.837350][    C1] page:ffffea0007478a00 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0
[  647.837364][    C1] flags: 0x200000000010200(slab|head)
[  647.837381][    C1] raw: 0200000000010200 ffffea0007484000 0000000b0000000b ffff8881da002500
[  647.837394][    C1] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000
[  647.837399][    C1] page dumped because: kasan: bad access detected
[  647.837402][    C1] 
[  647.837411][    C1] Memory state around the buggy address:
[  647.882433][   T12] ldusb 5-1:0.28: Interrupt out endpoint not found (using control endpoint instead)
[  647.886776][    C1]  ffff8881d1e28280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  647.886785][    C1]  ffff8881d1e28300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  647.886793][    C1] >ffff8881d1e28380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  647.886799][    C1]                                                     ^
[  647.886807][    C1]  ffff8881d1e28400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  647.886816][    C1]  ffff8881d1e28480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  647.886821][    C1] ==================================================================
[  647.886825][    C1] Disabling lock debugging due to kernel taint
[  647.886830][    C1] Kernel panic - not syncing: panic_on_warn set ...
[  647.886847][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.3.0-rc4+ #26
[  647.893121][   T12] ldusb 5-1:0.28: LD USB Device #1 now attached to major 180 minor 1
[  647.896402][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  647.896406][    C1] Call Trace:
[  647.896411][    C1]  <IRQ>
[  647.896427][    C1]  dump_stack+0xca/0x13e
[  647.896444][    C1]  panic+0x2a3/0x6da
[  647.911315][   T12] usb 4-1: USB disconnect, device number 21
[  647.913723][    C1]  ? add_taint.cold+0x16/0x16
[  647.913736][    C1]  ? print_shadow_for_address+0xb8/0x114
[  647.913801][    C1]  ? trace_hardirqs_off+0x50/0x1d0
[  647.932048][   T12] ldusb 4-1:0.28: LD USB Device #0 now disconnected
[  647.932718][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  648.079352][  T102] usb 5-1: USB disconnect, device number 21
[  648.085735][    C1]  end_report+0x43/0x49
[  648.099040][  T102] ldusb 5-1:0.28: LD USB Device #1 now disconnected
[  648.100041][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  648.100053][    C1]  __kasan_report.cold+0xd/0x33
[  648.100069][    C1]  ? ld_usb_interrupt_in_callback+0x40c/0x4c0
[  648.285194][    C1]  kasan_report+0xe/0x12
[  648.289426][    C1]  ld_usb_interrupt_in_callback+0x40c/0x4c0
[  648.295288][    C1]  __usb_hcd_giveback_urb+0x1f2/0x470
[  648.300648][    C1]  usb_hcd_giveback_urb+0x368/0x420
[  648.305817][    C1]  dummy_timer+0x120f/0x2fa2
[  648.310392][    C1]  ? __lock_acquire+0x145e/0x3b50
[  648.315390][    C1]  ? find_held_lock+0x2d/0x110
[  648.320126][    C1]  ? debug_object_deactivate+0x1d9/0x320
[  648.326933][    C1]  ? mark_held_locks+0xe0/0xe0
[  648.331666][    C1]  ? lock_downgrade+0x6e0/0x6e0
[  648.336486][    C1]  ? lock_acquire+0x127/0x320
[  648.338249][   T12] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[  648.341142][    C1]  ? dummy_udc_probe+0x930/0x930
[  648.341153][    C1]  call_timer_fn+0x179/0x650
[  648.341167][    C1]  ? dummy_udc_probe+0x930/0x930
[  648.363151][    C1]  ? msleep_interruptible+0x130/0x130
[  648.368505][    C1]  ? do_raw_spin_lock+0x11a/0x280
[  648.373510][    C1]  ? _raw_spin_unlock_irq+0x24/0x30
[  648.378680][    C1]  ? dummy_udc_probe+0x930/0x930
[  648.383589][    C1]  run_timer_softirq+0x5cc/0x14b0
[  648.388593][    C1]  ? add_timer+0x7a0/0x7a0
[  648.393580][    C1]  ? ktime_get+0x162/0x1c0
[  648.397971][    C1]  ? lapic_next_event+0x4d/0x80
[  648.402792][    C1]  __do_softirq+0x221/0x912
[  648.407268][    C1]  irq_exit+0x178/0x1a0
[  648.411396][    C1]  smp_apic_timer_interrupt+0x12f/0x500
[  648.416922][    C1]  apic_timer_interrupt+0xf/0x20
[  648.421826][    C1]  </IRQ>
[  648.424739][    C1] RIP: 0010:default_idle+0x28/0x2e0
[  648.429917][    C1] Code: 90 90 41 56 41 55 65 44 8b 2d 64 ea 93 7a 41 54 55 53 0f 1f 44 00 00 e8 96 5b d5 fb e9 07 00 00 00 0f 00 2d 7a 8f 54 00 fb f4 <65> 44 8b 2d 40 ea 93 7a 0f 1f 44 00 00 5b 5d 41 5c 41 5d 41 5e c3
[  648.449509][    C1] RSP: 0018:ffff8881da217dc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  648.457899][    C1] RAX: 0000000000000007 RBX: ffff8881da1fb000 RCX: 0000000000000000
[  648.458327][  T102] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[  648.465842][    C1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8881da1fb844
[  648.465849][    C1] RBP: ffffed103b43f600 R08: ffff8881da1fb000 R09: 0000000000000000
[  648.465855][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  648.465860][    C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[  648.465881][    C1]  ? default_idle+0x1a/0x2e0
[  648.465898][    C1]  do_idle+0x3c2/0x4f0
[  648.513817][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  648.518815][    C1]  cpu_startup_entry+0x14/0x20
[  648.523548][    C1]  start_secondary+0x297/0x340
[  648.528287][    C1]  ? set_cpu_sibling_map+0x1ff0/0x1ff0
[  648.533725][    C1]  secondary_startup_64+0xa4/0xb0
[  648.539241][    C1] Kernel Offset: disabled
[  648.543547][    C1] Rebooting in 86400 seconds..